Off-Hire Clause in Time Charter

Off-Hire Clause in Time Charter is one of the most important financial provisions in a Time Charterparty. It determines when the charterer may stop paying hire because the ship is not available, not efficient, or not able to perform the service required under the charter. In a time charter, hire is normally payable continuously from delivery until redelivery. The off-hire clause creates the main exception to that rule.

The commercial logic is straightforward. The charterer hires the ship for use, employment, cargo operations, trading, and transport. If the ship is prevented from performing the chartered service because of an agreed off-hire event, the charterer should not pay hire for the time actually lost, or for the agreed off-hire period, depending on the wording of the clause. However, off-hire is not automatic whenever delay occurs. The charterer must bring the event within the precise words of the charterparty.

Many off-hire clauses include a de minimis threshold. This means that the clause does not operate unless the relevant event lasts for a minimum period, commonly 24 or 48 hours. If the threshold is not reached, the ship remains on hire. If the threshold is passed, the off-hire period may count from the beginning of the event, including the first 24 or 48 hours, if the clause is drafted in that way.

Unless the charterparty says otherwise, an off-hire event suspends only the obligation to pay hire. It does not automatically release the charterer from all other charterparty obligations. The charterer may still be responsible for bunkers, port expenses, pilotage, towage, overtime, agency fees, cargo-related expenses, or other costs allocated to the charterer under the charterparty.

Some off-hire clauses give the charterer an option to extend the charter period by the same length as the off-hire time. This can be commercially difficult for shipowners, particularly in a rising market or where the ship is already committed to a follow-on fixture. For that reason, many time charters simply treat the off-hire period as part of the agreed charter duration, without automatic extension.

If the off-hire event is also caused by a breach of the shipowner’s warranty, failure to maintain the ship, unseaworthiness, or another non-excepted act or neglect, the charterer may have two possible remedies. First, the charterer may suspend hire under the off-hire clause. Second, the charterer may claim damages if a breach of charterparty can be proved. These are distinct remedies. Off-hire may apply without breach, but damages require proof of breach, causation, and recoverable loss.

Ship Off-Hire Clause in Ship Chartering

Ships can suffer machinery breakdowns, equipment defects, crew problems, cargo gear failures, detentions, groundings, fire, class issues, or other operational interruptions. In a time charter, these events may interfere with the charterer’s commercial use of the ship. The off-hire clause allocates the financial consequence of that interruption.

The purpose of an off-hire clause is not to punish the shipowner. It is not the same as a damages clause. It is a contractual mechanism that suspends hire when the agreed conditions are satisfied. The charterer does not usually need to prove fault by the shipowner. Instead, the charterer must prove that an off-hire event occurred, that the event falls within the clause, that it prevented or impaired the required operation of the ship, and that time was lost where the clause requires net loss of time.

The wording of the off-hire clause is critical. Standard forms such as NYPE, BALTIME, LINERTIME, Shelltime, and other time charter forms use different language. Rider clauses may further amend the position. A small wording change can alter whether the ship is off-hire, when the off-hire period starts, when it ends, and what expenses may be deducted.

Off-hire disputes often arise because shipowners and charterers look at the same delay from different commercial perspectives. The shipowner argues that the ship was still performing the service required or that no actual time was lost. The charterer argues that the ship’s usefulness was impaired and that hire should cease. The result depends on the contract wording and the facts.

New York Produce Exchange 1946 Off-Hire Clause

Clause 15 of the New York Produce Exchange 1946 form is one of the best-known off-hire clauses in time chartering. It provides, in substance, that if time is lost due to specified events such as deficiency of men or stores, fire, breakdown or damage to hull, machinery or equipment, grounding, detention by average accidents to ship or cargo, drydocking for examination or bottom painting, or any other cause preventing the full working of the ship, hire shall cease for the time thereby lost.

The clause also provides that if, during a voyage, speed is reduced by defect in or breakdown of any part of the ship’s hull, machinery, or equipment, the time lost, extra fuel consumed, and extra expenses may be deducted from hire.

Under English law, the starting point is that hire remains payable unless the charterer brings the case within the off-hire clause. Time charter risk normally lies with the charterer, except where the charterparty provides otherwise. Therefore, the charterer bears the burden of proving that the off-hire provision applies. If the wording is doubtful, ambiguity is often resolved against the charterer because the clause operates as an exception to the shipowner’s right to hire.

The Doric Pride 2006 is often cited for the principle that the charterer must bring the claim within the wording of the off-hire clause. The charterer cannot simply rely on general unfairness or operational inconvenience. The clause must be satisfied.

The Complete Functionality of the Ship

The complete functionality of the ship is central to many off-hire disputes. The question is not whether the ship is perfect in an abstract sense. The question is whether the ship has been prevented from performing the next service actually required of her under the charter at the relevant time.

This is a practical inquiry. A defective crane may not put the ship off-hire if cargo operations are not delayed. An engine repair may not cause off-hire if the ship is waiting at anchorage and would not have been moving anyway. A temporary inability to load may not matter if no cargo is available. The ship’s condition must be linked to the actual service required at the time.

The Berge Sund 1993 illustrates the importance of identifying the next required service. The court or tribunal will examine what the charterer was actually requiring the ship to do. The charterer cannot assume off-hire merely because the ship had a defect. The defect must affect the charter service in a relevant way.

The Aquacharm 1980 is another important example. The ship was overloaded for Panama Canal transit and had to lighten and reload cargo. Although delay occurred, the ship was still carrying out operations within the charter service. The Court of Appeal held that the ship was not off-hire under the relevant wording because her efficiency as a working ship was not diminished in the required sense.

By contrast, if a ship is ready to sail but local authorities prevent operation because of a matter connected with the ship, the ship’s full working may be prevented. The Roachbank 1987 demonstrates that external restrictions can sometimes affect off-hire analysis if they interfere with the ship’s ability to perform the service required.

The ship need not be completely stopped for off-hire to arise. A partial impairment can be enough if it causes a qualifying loss of time. However, under a net loss clause, hire is deducted only for the time actually lost.

Considering the Loss of Time in Off-Hire

Once a qualifying off-hire event is established, the next question is whether time has been lost and how much. This depends on the type of clause. Many standard clauses, including NYPE, BALTIME, Shelltime 3, and Shelltime 4, are often treated as net loss of time clauses. Under a net loss clause, it is not enough to show that the ship was affected by a defect. The charterer must show that the charterer’s venture actually lost time.

For example, if a ship has four cranes and one crane breaks down during discharge, the charterer cannot automatically deduct 25% of the discharge time. If the remaining cranes complete discharge without delay, there may be no net loss of time. If discharge takes longer because of the broken crane, the off-hire period is calculated by reference to the actual delay caused.

The obligation to pay hire is only suspended for as long as the off-hire event persists if the clause is interpreted in that way. If the deficiency is repaired and the ship is again able to perform the required service, hire normally resumes even if the earlier event later causes commercial consequences, such as missing a berth window. To recover further loss, the charterer may need to prove breach and claim damages.

Off-Hire Clause Advantages to Shipowners

Net loss of time clauses can sometimes favor shipowners. If the ship is defective but the charterer has no employment for her, no actual time may be lost. In that situation, hire may continue even though the ship is not fully efficient. This appears harsh from the charterer’s perspective, but it follows the logic that hire stops only where the charterer’s use of the ship has actually been delayed.

Charterers may try to improve their position through negotiated wording. They may add clauses covering scheduled or emergency drydocking, repairs outside drydock, quarantine, crew illness, hull fouling, detention, or delays continuing after the original off-hire event. Shipowners may resist broad wording because it shifts more operational risk to them.

Off-hire wording should therefore be reviewed commercially before fixing. It should not be treated as routine boilerplate. The clause can decide who bears substantial delay, bunker consumption, port costs, and loss of trading time.

Defaulting Sub-Charterer in Time Charter

Off-hire issues sometimes appear when a charterer is under commercial pressure because a sub-charterer has defaulted or because the market has moved against the charterer. A charterer may look for a way to escape a time charter that has become financially unattractive. In such circumstances, the charterer may allege breach by the shipowner or rely aggressively on an off-hire event.

Abandoning a charter or refusing to pay hire is risky. If the charterer is wrong, the charterer may face withdrawal, termination, damages, arbitration, security demands, and reputational consequences. Shipowners should respond carefully, preserve evidence, and avoid making admissions while attempting to mitigate loss.

In some cases, both parties may prefer a negotiated solution. A cash settlement, restructuring, shorter employment, revised hire rate, or agreed redelivery may be more practical than uncertain arbitration.

Early Cash Settlement with the Shipowner

A charterer with a reputation to protect may prefer negotiation rather than default. A shipowner may also be willing to discuss settlement if there are financing commitments, employment opportunities, or market uncertainties. A negotiated settlement can create certainty where litigation would be slow, expensive, and uncertain.

In these discussions, each side must compare the certainty of settlement with the uncertainty of enforcing contractual rights. A shipowner may prefer a reliable immediate payment to a larger but uncertain arbitration claim. A charterer may prefer a clean settlement to continuing exposure under an uneconomic charter.

Effects of Ship Off-Hire Clause

The off-hire clause and related provisions determine when the ship ceases to earn hire and how the financial effect is calculated. The phrase “off-hire” can also appear in a different context, such as an On/Off Hire Survey clause. That survey clause concerns the recording of bunkers, condition, visible damage, and other facts at delivery and redelivery. It is different from the operational off-hire clause that suspends hire during the charter.

The Off-Hire Clause" may also be referred to as a “Suspension of Hire” clause in certain charterparties.

Different time charter forms produce different results. Some clauses suspend hire from the moment the event occurs. Others apply only after a threshold period. Some clauses require actual loss of time. Others put the ship off-hire for the duration of the event regardless of whether the charterer’s venture has been delayed.

Off-Hire Clause in the New York Produce Exchange Charterparty Form

Under the New York Produce Exchange form, the ship is off-hire where there is a loss of time caused by an agreed event that prevents the full working of the ship. The words “loss of time” are important. If the main engine breaks down while the ship is simply waiting for a berth and the breakdown causes no delay to the charterer’s required service, there may be no off-hire.

The breakdown must impede the complete utilization of the ship at the time it occurs. If the ship is not being used at that time, the analysis may favor the shipowner. However, if the ship is required to sail, load, discharge, shift berth, pump cargo, or perform another charter service, the same breakdown may produce off-hire.

This is why factual evidence matters. The parties should preserve logs, engine records, port line-up information, berth notices, statements of facts, correspondence, repair records, and instructions given at the relevant time.

Off-Hire Clause in the BALTIME Charterparty Form

The BALTIME “Suspension of Hire” wording provides that if certain circumstances hinder or prevent the working of the ship for more than a specified threshold, commonly 24 hours, no hire is payable for the time lost during the period in which the ship is unable to perform the immediate service required.

The LINERTIME clause is similar in commercial effect. These clauses often include a threshold period. If a main engine breakdown lasts 20 hours and the threshold is 24 hours, hire may continue. If the breakdown lasts 30 hours and the clause says the time counts from the beginning of the event once the threshold is exceeded, the off-hire period may be 30 hours rather than 6 hours.

Threshold wording must be read exactly. Some clauses exclude only the period after the threshold. Others count the whole period once the threshold is passed. This difference can be financially significant.

Period Off-Hire Clause and Net Loss of Time Clause

There are two main categories of off-hire clauses:

1- Period Off-Hire Clause: Under a period off-hire clause, the calculation is relatively direct. The ship is off-hire from the start of the off-hire event until the event ends, whether or not the charterer proves actual time loss. This type of clause provides greater certainty but may be more severe for shipowners.

2- Net Loss of Time Clause: Under a net loss of time clause, the charterer must prove actual time lost because the ship’s full working was prevented or impaired by an agreed cause. This approach is common in NYPE 1946, BALTIME, and Shelltime-style clauses. It often produces more disputes because the parties must analyze what time would have been used and what time was actually lost.

Under a Period Off-Hire Clause, hire usually stops during the defined period of inefficiency. Under a Net Loss of Time Clause, hire stops only for the actual time lost. However, legal interpretation can be complicated where an off-hire event causes a later consequence, such as a missed tide, lost berth, or delayed convoy.

English authority such as The Marika M 1981 indicates that hire may resume when the ship becomes fully operational again, even if the earlier event has caused a later commercial delay. Under U.S. law, the analysis may place more weight on the charterer’s loss of use and may produce a broader off-hire result in some circumstances.

The Aquacharm 1982 remains a useful warning. Delay alone does not equal off-hire. The ship must be prevented from performing the service required in a way that falls within the clause.

Dealing with Off-Hire Issues in Time Charter

Time charterparties almost always include an off-hire clause because charterers need protection when the ship is unavailable for service. However, the right to deduct hire must be exercised carefully. An unjustified deduction can place the charterer in default and may give the shipowner a right to withdraw the ship, depending on the charterparty wording.

When asserting an off-hire claim under wording such as NYPE 1946, charterers should consider these principles:

There must be a loss of time experienced by the charterers.
The loss of time must be caused by an event specified in the charterparty.
The event must hinder the full working or complete operation of the ship.
The charterers bear the burden of proving that the event falls within the off-hire provision.
The off-hire provision limits the shipowners’ right to receive hire and is usually interpreted narrowly.
Off-hire can apply without proof of breach or fault by shipowners.
General exception clauses normally do not alter the off-hire clause unless expressly stated.
The off-hire event must not be a normal consequence of complying with the charterers’ employment orders.
If the event is caused by charterers, their servants, agents, sub-charterers, shippers, or receivers, the charterers may be prevented from relying on the clause.

Charterers should also separate off-hire deductions from damages claims. Off-hire is a contractual suspension of hire. Damages require proof of breach, causation, and loss. A charterer may have one remedy, both remedies, or neither depending on the facts.

Some of the Principal Off-Hire Events

Shortage of Personnel: This usually refers to an insufficient number of officers or crew. It does not necessarily include incompetence, unwillingness, or refusal to obey orders unless the clause uses broader language. NYPE 1993, for example, includes wording referring to insufficiency, default, and strike of officers or crew.

Malfunction or damage to the hull, machinery, or equipment: This includes breakdowns or defects affecting the ship’s operational capacity. A reasonable interpretation may include defects that require a prudent operator to proceed for repair, even if the ship has not yet completely stopped.

Destruction or impairment of the hull, machinery, or equipment: Physical damage may qualify if it prevents the ship from performing the required service. However, if the damage results from the charterers’ employment of the ship, the charterers may face difficulty relying on the off-hire clause.

Confinement due to unforeseen accidents affecting the ship or cargo: This generally refers to accidents causing physical or geographical restriction on the ship’s movement in relation to her charter service. It does not necessarily cover every delay connected with cargo damage or commercial difficulty.

Confinement due to ship arrest may be expressly covered in forms such as NYPE 1993, unless the arrest is caused by events for which charterers, their employees, representatives, sub-charterers, shippers, or consignees are responsible.

Due to any other factor impeding the complete operation of the ship: This phrase may be interpreted by reference to the specific events listed before it. The event may need to be similar in nature to the earlier listed causes unless wider language is used.

Any other cause whatsoever: This wording is broader. It may include events that are not of the same type as the listed causes, provided the event causes time loss and prevents the full working of the ship. It may cover events such as arbitrary authority action, ship arrest by cargo interests, or piracy-related detention depending on the full wording and governing law.

Once a listed event is identified, charterers must still prove that the event prevented the ship from performing the next service required under the charter at that time.

Ship Off-Hire Examples

Ship Off-Hire Example 1:

At the loading port, the holds are rejected because the crew has not cleaned them sufficiently. Additional cleaning is required before loading. The service immediately required is hold cleaning rather than cargo loading. Under NYPE 1946 wording, the ship may not be off-hire merely because the holds require further cleaning, although the charterer may consider whether there is a separate breach claim.

Ship Off-Hire Example 2:

The captain is instructed to load cargo up to the draft permitted for Panama Canal transit but negligently exceeds the limit. Cargo must be lightened and later reloaded. Although time is lost, The Aquacharm principle suggests that the ship is not necessarily off-hire because the ship is performing the service required, namely lightering and reloading to comply with the chartered voyage.

Ship Off-Hire Example 3:

A ship’s main engine breaks down while she is sailing toward the loading port. The ship deviates to a repair port and cannot proceed with the charterer’s intended voyage. If the breakdown falls within the clause and causes actual delay, the ship will likely be off-hire for the qualifying time lost.

Ship Off-Hire Example 4:

A ship’s crane fails during discharge, but shore cranes and the remaining ship cranes complete discharge within the same time that would otherwise have been required. There may be no net loss of time. If the discharge takes longer because of the crane failure, only the actual delay may be deductible under a net loss clause.

Ship Off-Hire Example 5:

A ship is detained by port authorities because of deficiencies in statutory certificates connected with the ship. If the detention prevents the ship from performing the required service and falls within the clause, off-hire may apply. If the detention is caused by charterers’ cargo documents or receivers’ conduct, the result may be different.

What is the duration for which the ship can be deemed off-hire?

The duration depends on the wording. Under a period clause, the ship is off-hire from the start of the relevant event until the ship is restored to the agreed operational state. Under a net loss of time clause, the charterer must calculate actual time lost in the required service.

Disputes frequently arise over consequential delay. Suppose a ship suffers an engine breakdown, misses a tidal window, and then waits several days for the next available berth. Under many English law interpretations of NYPE clause 15, the ship may be off-hire only until the engine is repaired and the ship can perform the chartered service again. The subsequent berth delay may not be off-hire unless the clause clearly extends to consequential delay or the charterer proves a separate breach claim.

Similarly, if the ship sails to a repair port and part of the route overlaps with the route toward the charterer’s destination, the overlap does not automatically mean the ship was performing the charter service. The question is whether the ship was actually proceeding in performance of the required charter service or proceeding for repairs.

If a ship drifts outside a port for nine days because of a qualifying off-hire event, the shipowner cannot necessarily argue that no time was lost merely because port congestion would have prevented immediate berthing anyway. If the next service required was to proceed to the port and the ship instead drifted for repairs, off-hire may apply for the time lost under the relevant clause.

Set-Off Against Hire

Not every claim allows charterers to deduct from hire. However, charterers may sometimes have a right of equitable set-off where shipowners’ breach has deprived or impaired the charterers’ use of the ship and the deduction is made honestly and on reasonable grounds.

Charterers may have a right to set off a claim against hire in connection with:

breach of a ship speed and consumption warranty;
negligent failure by shipowners to load a full cargo where that breach causes time loss;
failure by shipowners to maintain clean holds where that breach causes delay and loss.

Claims that may not usually justify deduction from hire include:

cargo damage claims;
loss of an expected future cargo;
crew fraud involving bunker suppliers;
disputed bunkering claims not directly affecting use of the ship.

Set-off is legally sensitive. A charterer who deducts hire without a valid basis may face withdrawal or default consequences. The charterer should preserve evidence and obtain legal advice before making substantial deductions.

Alternative Remedies for Charterers in Off-Hire Clause

Charterers should consider whether off-hire is the only remedy or whether a damages claim is also available. Under clause 15 of NYPE 1946, the ship is usually off-hire only while time is lost and the full working of the ship is prevented. If the incident also constitutes a breach of charterparty, the charterer may claim additional loss, including later delay, additional expense, or lost sub-fixture damages, if causation and remoteness are satisfied.

For example, an off-hire event may cause the ship to miss a tide, lose a berthing slot, miss a cancelling date under a sub-fixture, or incur extra port expenses. If those losses result from a breach by shipowners, a damages claim may be possible. If there is no breach, the charterer may be limited to the off-hire clause.

Recovering damages requires proof of breach. Some shipowner obligations are absolute, while others are qualified by due diligence. Where US COGSA or the Hague or Hague-Visby Rules are incorporated, shipowners may have defenses for certain navigational or management errors. The charterer must also prove that the loss was caused by the breach and was not too remote.

Damages for lost sub-fixtures are particularly difficult. The charterer must prove that the shipowner’s breach caused the loss and that the loss was within the reasonable contemplation of the parties. If another intervening event caused the loss, recovery may fail.

What is Off-Hire Clause in Time Charter?

An Off-Hire Clause in a Time Charter is a contractual provision that states when hire stops because the ship is unavailable for the charterer’s use or unable to perform the service required. It protects the charterer from paying for a ship that cannot provide the agreed time charter service.

Common events that may lead to off-hire include:

repairs or maintenance;
engine breakdown or machinery failure;
defects in hull, machinery, or equipment;
detention or arrest of the ship;
crew shortage, crew default, or crew strike where covered;
grounding, collision, or accident;
drydocking where covered by the clause;
cargo gear failure;
failure to meet required speed because of ship defect;
other causes expressly covered by the charterparty.

When the ship is off-hire, the charterer is typically exempted from paying the charter hire until the issue is resolved, and the ship is deemed back "on-hire." This statement must always be read with the specific charterparty wording. Some clauses suspend hire only for time lost. Others suspend hire during the period of inefficiency. Some clauses include thresholds, exceptions, or special rules for bunkers and expenses.

Off-hire clauses are often negotiated because they affect both sides. Charterers want broad protection against paying for an unusable ship. Shipowners want narrow wording because the ship continues to incur crew wages, insurance, finance, maintenance, and operating costs even while hire is not being paid.

Ship Speed Performance Warranty and Off-Hire Clause

The Ship Speed Performance Warranty and the Off-Hire Clause are closely connected in many time charters. The shipowner may warrant that the ship can perform at a certain speed and fuel consumption in good weather and under specified conditions. The charterer relies on that warranty to estimate voyage duration, bunker cost, cargo schedules, and sub-employment returns.

If the ship fails to meet warranted speed because of hull fouling, machinery defects, engine problems, or other ship-related causes, the charterer may have a speed and consumption claim. Depending on the charterparty wording, the charterer may deduct time lost, extra bunkers consumed, or damages for underperformance.

Under some clauses, reduced speed due to defect or breakdown of hull, machinery, or equipment can trigger a hire deduction for time lost, additional fuel consumed, and extra expenses. However, ordinary bad weather, adverse currents, congestion, charterers’ orders, or routeing requirements may not create off-hire unless the charterparty says so.

Speed and consumption claims require evidence. The parties may examine noon reports, weather data, deck logs, engine logs, bunker records, GPS data, weather routing reports, and performance analysis. Disputes often arise over whether the ship was operating in good weather and whether the underperformance was caused by the ship or external conditions.

In which situation ship can be considered as off-hire?

A ship may be considered off-hire only where the charterparty clause covers the event and the required legal and factual conditions are satisfied. General situations that may create off-hire include:

Breakdowns or Defects: Mechanical breakdowns, engine defects, generator failures, steering problems, cargo gear failure, or navigation equipment defects may cause off-hire if they prevent the required service.
Dry-Docking for Repairs or Maintenance: A ship may be off-hire during drydock if the charterparty so provides. Scheduled drydocking and emergency drydocking may be treated differently.
Detentions or Arrests: Detention or arrest may cause off-hire if connected with the ship or shipowners and covered by the clause. If caused by charterers, cargo interests, shippers, receivers, or sub-charterers, the charterer may not be able to rely on the clause.
Delays Due to Crew: Crew shortage, default, refusal to follow lawful orders, or crew strike may cause off-hire if the wording is broad enough.
Inability to Load/Unload Cargo: If the ship’s gear, holds, tanks, pumps, hatch covers, or cargo systems prevent cargo operations, off-hire may apply.
Navigational Incidents: Grounding, collision, stranding, or damage requiring repair may cause off-hire during the qualifying period.
Contamination: If previous cargo residues, dirty holds, contaminated tanks, or unsafe cargo spaces prevent loading, off-hire or damages issues may arise depending on the clause and cause.
Safety Violations: A ship detained for safety deficiencies, expired certificates, or class problems may be off-hire if the clause applies.
Weather-Related Issues: Ordinary weather delay is usually a charterer’s risk under time charter. Weather may cause off-hire only if the clause expressly covers it or if weather causes damage that falls within an off-hire event.
Underperformance: Speed loss or excessive bunker consumption may give rise to deductions or damages if caused by ship defect or breach of performance warranty.
Deviation from Course: A deviation for ship repair or shipowner’s purpose may cause off-hire if it delays the charter service.
Delays in Ports: Port delays may cause off-hire only if covered by the clause and connected with the ship’s inability to perform. Ordinary berth congestion is usually not off-hire.

Not all delay is off-hire. The charterparty must be examined carefully. The same event may produce different results under NYPE 1946, NYPE 1993, BALTIME, Shelltime, or a heavily amended rider clause.

Practical Evidence for Off-Hire Claims

Off-hire claims are evidence-driven. Charterers and shipowners should collect documents from the moment an incident occurs. Important evidence may include:

deck logbook entries;
engine logbook entries;
master’s statements;
chief engineer’s reports;
repair reports;
class correspondence;
port authority notices;
terminal statements of facts;
weather reports;
noon reports;
speed and consumption data;
bunker consumption records;
photographs and survey reports;
emails between owners, charterers, agents, and brokers;
notices of protest;
berth line-up evidence;
cargo operation records.

Without clear evidence, the charterer may struggle to prove off-hire, and the shipowner may struggle to resist an unjustified deduction. Good record keeping is essential.

Drafting Off-Hire Clauses in Time Charter

Off-hire clauses should be drafted with commercial precision. The parties should decide whether the clause is a period clause or a net loss clause, whether there is a threshold, whether consequential delay is included, how bunkers are treated, whether drydocking is covered, whether crew issues are covered, and whether broad wording such as “any other cause whatsoever” is acceptable.

Important drafting questions include:

Does off-hire begin immediately or only after a threshold?
If a threshold is exceeded, does off-hire count from the beginning of the event?
Does hire resume when the ship is repaired or only when the charterer’s venture catches up?
Are extra bunkers deductible?
Are port expenses, overtime, tugs, pilots, or agency fees deductible?
Is drydock off-hire?
Are underwater cleaning and hull fouling covered?
Are quarantine, illness, or crew change delays covered?
Are arrests caused by cargo interests covered?
Does the clause include “any other cause” or “any other cause whatsoever”?
Can the charterer extend the charter period by the off-hire time?

The clause should reflect the commercial bargain. A broad off-hire clause may justify a higher hire rate. A narrow off-hire clause may favor the shipowner but may be unacceptable to charterers in operationally sensitive trades.

Conclusion: Off-Hire Clause in Time Charter

Off-Hire Clause in Time Charter is a core mechanism for allocating operational delay between shipowner and charterer. It decides when hire stops, how long hire is suspended, whether extra bunkers and expenses are deductible, and whether the charterer has additional remedies.

The most important point is that off-hire depends on wording. A ship defect, breakdown, detention, delay, or inefficiency does not automatically stop hire. The charterer must prove that an event within the clause occurred, that the event prevented or impaired the required service, and that time was lost where a net loss clause applies.

For shipowners, the off-hire clause protects the right to continuous hire unless the charterer satisfies the contractual test. For charterers, the clause protects against paying for a ship that cannot perform the time charter service. For both parties, careful drafting, accurate evidence, and early legal analysis can prevent expensive disputes.

In practical chartering, off-hire is not just a legal concept. It directly affects voyage economics, bunker cost, sub-fixtures, port schedules, hire cash flow, and commercial relationships. A well-understood off-hire clause is therefore essential in every time charterparty.