№ 16Life on Board
Seasickness on Cruises: Prevention, Remedies & Tips
Don't let seasickness fears hold you back — practical prevention tips, cabin advice and remedies that actually work.
- Reading
- 9 min
- Sections
- 13
- Section
- Life on Board
Everything you need to know about motion sickness at sea — prevention, remedies, cabin choice, and why most cruisers never have a problem.
Do People Really Get Seasick on Cruises?
Let's start with the good news: the vast majority of cruise passengers never experience seasickness. Modern cruise ships are floating cities weighing 100,000+ tonnes, fitted with advanced stabiliser technology that dramatically reduces motion. Many first-time cruisers are surprised by how little movement they feel.
Reasons to Be Reassured
- Modern ships use computer-controlled stabiliser fins
- Most cruise itineraries stick to sheltered waters
- Ships are so large that moderate waves go unnoticed
- Free medication is often available at reception
- Your body adapts within 24-48 hours
- Captains actively avoid rough weather
When It's More Likely
- 01Transatlantic or open-ocean crossings
- 02Bay of Biscay or North Sea in winter
- 03Smaller expedition-style vessels
- 04You have a history of car or air sickness
- 05Rough weather during autumn/winter sailings
- 06First 24 hours before you find your sea legs
What Causes Seasickness
Motion sickness occurs when your brain receives conflicting signals from your eyes, inner ears, and body. Understanding the mechanism helps you choose the right prevention strategy.
How Sensory Conflict Causes Seasickness
- 01
Eyes
Inside a cabin, your eyes see a stable room — no movement detected
- 02
Inner Ear
Your vestibular system detects rolling, pitching, and swaying motion
- 03
Brain
Conflicting signals trigger nausea as the brain interprets a possible toxin
Factors That Increase Your Risk
Tiredness reduces your brain's ability to resolve sensory conflicts
Alcohol affects the inner ear's balance fluid and impairs adaptation
Focusing on a fixed page/screen while the room moves amplifies the conflict
Warm, poorly ventilated rooms with no visual reference to the outside
Diesel fumes, heavy perfume, or rich food smells can trigger nausea
Worrying about getting seasick can actually make it more likely
Prevention Methods
There are several effective ways to prevent seasickness, from medication to natural remedies. Here's a detailed comparison to help you choose the right approach.
Stugeron (Cinnarizine)
The go-to remedy for many UK cruisers. Cinnarizine is an antihistamine that reduces inner-ear sensitivity to motion. Best taken 2 hours before sailing.
Pros
- Widely available in UK pharmacies
- Relatively few side effects
- Long-lasting (8 hours per dose)
- Can be taken during symptoms
Cons
- May cause mild drowsiness
- Not available in the US without prescription
- Less effective once symptoms are severe
Side effects: Mild drowsiness, dry mouth
Dramamine (Dimenhydrinate)
A popular choice worldwide. Works by blocking signals to the brain's vomiting centre. Available in standard and non-drowsy formulas.
Pros
- Widely available globally
- Non-drowsy formula available
- Fast-acting (within 30 minutes)
- Available in chewable form
Cons
- Standard version causes significant drowsiness
- Needs re-dosing every 4-6 hours
- Can interact with alcohol
Side effects: Drowsiness, blurred vision, dry mouth
Scopolamine Patch
Applied behind the ear, this prescription patch slowly releases medication over 72 hours. The gold standard for severe sufferers.
Pros
- Lasts up to 3 days per patch
- No need to remember tablets
- Very effective even in rough seas
- Hands-free — apply and forget
Cons
- Requires prescription from GP
- Must apply 6-8 hours before sailing
- Cannot be cut — full dose only
Side effects: Dry mouth, blurred vision, drowsiness, dizziness
Acupressure Wristbands
Elasticated bands with a plastic stud that presses on the Nei-Kuan (P6) acupressure point on the inner wrist. No drugs, no side effects.
Pros
- Completely drug-free
- No side effects at all
- Safe for children and pregnant women
- Reusable — works for the entire cruise
Cons
- Limited clinical evidence of efficacy
- May be a placebo for some people
- Must be positioned correctly to work
Side effects: None
Ginger Remedies
Ginger has been used for centuries to calm nausea. Available as capsules, chews, teas, or crystallised ginger. Some clinical support for mild symptoms.
Pros
- All-natural remedy
- Available as tea, capsules, or sweets
- Safe for most people including children
- Can complement other treatments
Cons
- Less effective than medication
- Variable dosage in natural forms
- May cause heartburn in large quantities
Side effects: Possible heartburn in large doses
Best Cabin Location for Avoiding Seasickness
Your cabin location can make a significant difference to how much motion you feel. The ship's natural pivot point — midship, on a lower-to-middle deck — experiences the least movement.
Ship Motion Map
Sea-green = least motion · Light hatching = moderate · Dense hatching = most motion
| Deck | Bow (Front) | Midship | Stern (Back) |
|---|---|---|---|
| Higher | Upper BowAvoid Most pitch + sway | Upper MidOK Some sway | Upper SternAvoid Engine vibration + sway |
| Middle | Mid BowOK Noticeable pitch | Mid MidshipBest Least motion — sweet spot | Mid SternOK Engine vibration |
| Lower | Lower BowOK Some pitch | Lower MidBest Very stable — near waterline | Lower SternOK Engine vibration |
Inside Cabin
- No visual reference = some find it easier to sleep through motion
- Often located midship on lower decks
- No fresh air access from your room
- No horizon to focus on if you feel unwell
Balcony Cabin
- Fresh air on demand from your private balcony
- Horizon view to help resolve sensory conflict
- Often on higher decks where sway is greater
- Watching waves can make some people feel worse
Choosing the Right Itinerary
Where you cruise matters as much as what remedy you take. Some itineraries sail almost entirely in sheltered waters, while others cross open ocean. Here's how popular routes compare.
| Destination | Sea state | Swell | Notes | Best |
|---|---|---|---|---|
| Western Mediterranean | Calm seas | Sheltered by land on nearly all sides. Gentle swells in summer, occasionally choppy in winter. | May – Oct | |
| Eastern Mediterranean | Calm seas | Generally calm with occasional Meltemi winds in the Aegean during July–August. | May – Oct | |
| Caribbean | Calm seas | Warm, sheltered waters. Trade wind swells are gentle. Avoid hurricane season (Aug–Nov). | Dec – Apr | |
| Norwegian Fjords | Calm seas | Fjords are extremely sheltered. Open sea crossings (North Sea) can be choppy on embarkation. | Jun – Aug | |
| Canary Islands | Moderate | Atlantic swell between islands. Generally manageable but expect some rolling on open stretches. | Oct – Apr | |
| Baltic Sea | Moderate | Variable conditions. Open stretches can be choppy, but port-hopping keeps most time sheltered. | Jun – Aug | |
| Transatlantic Crossing | Potentially rough | Open Atlantic for 5-7 days. Swells of 3-5 metres are common. Stabilisers work hard. | Apr – May | |
| Bay of Biscay | Potentially rough | Notoriously rough — steep, confused seas. Many cruises transit this stretch en route to Spain/Portugal. | Jun – Sep | |
| North Sea | Potentially rough | Short, steep swells common in autumn/winter. Summer crossings are usually manageable. | Jun – Aug | |
| Alaska Inside Passage | Calm seas | Sheltered waterways between islands. Occasional open-ocean sections near the Gulf of Alaska. | May – Sep |
Best for Nervous Sailors
Mediterranean, Caribbean, or Norwegian Fjords in summer — calm, sheltered waters with frequent port stops
Fine with Preparation
Canary Islands, Baltic Sea — some open stretches but generally manageable with remedies
For Experienced Sailors
Transatlantic crossings, Bay of Biscay, North Sea in winter — expect significant motion
Ship Stabilisers Explained
Modern cruise ships use sophisticated technology to counteract the ocean's movement. Understanding how stabilisers work can help you feel more confident about booking.
How Fin Stabilisers Work
- 01
Sensors Detect Motion
Gyroscopic sensors continuously measure the ship's roll, pitch, and yaw hundreds of times per second.
- 02
Computer Calculates Response
An onboard computer analyses wave patterns and calculates the exact angle needed for each stabiliser fin.
- 03
Fins Counteract Rolling
Large retractable fins (like aircraft wings) extend from the hull below the waterline and tilt to create an opposing force to the waves.
- 04
Rolling Reduced by Up to 90%
The result: a ship that stays remarkably level even in seas that would cause significant rolling without stabilisers.
Why Bigger Ships Are More Stable
What to Do If You Feel Unwell
Even with the best preparation, you might feel a little off at some point. Here's a step-by-step guide to getting back to normal quickly. Most people recover within an hour or two using these steps.
- 01
Step 1: Get fresh air on deck
ImmediatelyGo outside to an open deck area. The combination of fresh air and being able to see the horizon helps your brain resolve the sensory conflict that causes nausea.
- 02
Step 2: Fix your eyes on the horizon
While on deckFocus on a fixed point in the distance — the horizon is ideal. This gives your visual system a stable reference that matches what your inner ear is sensing.
- 03
Step 3: Take medication
As soon as possibleIf you haven't already, take an over-the-counter remedy. Even after symptoms start, medication can help prevent them from worsening. Ask at reception if you don't have any.
- 04
Step 4: Eat something bland
When you can manage itDry crackers, plain bread, or ginger biscuits. An empty stomach makes nausea worse. Small bites are better than nothing at all. Avoid rich or greasy food.
- 05
Step 5: Stay hydrated
ContinuouslySip water or ginger tea slowly. Dehydration worsens all symptoms. Avoid alcohol, coffee, and fizzy drinks, which can irritate the stomach.
- 06
Step 6: Lie down if needed
If symptoms persistIf fresh air isn't enough, lie down in your cabin with your eyes closed. A midship location helps. Placing a cool, damp cloth on your forehead can ease discomfort.
- 07
Step 7: Visit the medical centre
If not improvingIf symptoms are severe or last more than a few hours, the ship's medical centre can provide stronger prescription medication, including injections for acute nausea.
Rough Weather: What to Expect
Even the calmest itinerary can encounter the occasional rough patch. Understanding what happens when the weather turns can help you feel more prepared and less anxious.
What the Captain Does in Bad Weather
Monitors forecasts
Advanced weather systems track conditions days in advance. The bridge team plans the safest route.
Changes course
The captain may alter the ship's heading to avoid the worst conditions, even if it means arriving at a port slightly later.
Adjusts speed
Slowing down or speeding up changes how the ship interacts with waves, reducing uncomfortable motion.
Deploys stabilisers
Full stabiliser deployment at optimal angles to counteract rolling. The computer adjusts continuously.
Simplified Beaufort Scale — What You'll Feel on a Cruise Ship
| Force | Name | Waves | What you'll feel |
|---|---|---|---|
| Force 0 | Calm | 0 m | Glass-smooth — like a lake |
| Force 2 | Light breeze | 0.1–0.3 m | No noticeable motion |
| Force 4 | Moderate breeze | 1–1.5 m | Gentle rolling — most won't notice |
| Force 6 | Strong breeze | 2.5–4 m | Definite rolling — some passengers affected |
| Force 8 | Gale | 5.5–7.5 m | Significant motion — walking is difficult |
| Force 10 | Storm | 9–12.5 m | Extreme — captain will alter course |
Seasickness in Children
Children aged 2–12 are more susceptible to motion sickness than adults, but they also adapt faster. With the right approach, kids can have an amazing cruise experience. Here's age-appropriate advice.
Under 2 years
Infants rarely get motion sickness — their balance systems are still developing. However, they may become fussy from unusual sensations.
Safe Methods
- Breastfeeding or bottle-feeding for comfort
- Fresh air on deck
- Gentle rocking/holding
Avoid
- All medication unless prescribed by paediatrician
- Acupressure wristbands (choking hazard)
Top tip: Keep to your normal routine as much as possible. If your baby is unsettled, try an outdoor deck walk in the pushchair.
2–5 years
This age group is most susceptible to motion sickness. They can't always articulate what they're feeling — watch for pale skin, yawning, quiet behaviour, or loss of appetite.
Safe Methods
- Ginger biscuits or ginger tea
- Acupressure wristbands (supervised)
- Fresh air and horizon-watching
- Distracting activities on deck
Avoid
- Adult-strength medication
- Scopolamine patches
- Reading or screen time in rough seas
Top tip: Keep them on deck with activities when the sea is rough. A midship cabin is especially important for young children.
6–11 years
Still more susceptible than adults. Often affected by reading, gaming on tablets, or spending time in interior spaces during rough weather.
Safe Methods
- Children's Dramamine (check dosage for weight)
- Ginger supplements
- Acupressure wristbands
- Fresh air and outdoor activities
Avoid
- Adult-dose medication
- Scopolamine patches (not for under 12)
- Heavy meals before rough weather
Top tip: Encourage time at the pool deck, outdoor games, and activities with a view. Limit tablet/phone use if the sea is choppy.
12+ years
Similar susceptibility to adults. Teenagers may resist wearing wristbands or taking precautions.
Safe Methods
- Standard over-the-counter remedies at appropriate doses
- Acupressure wristbands
- Ginger remedies
- All behavioural strategies
Avoid
- Alcohol (obviously!)
- Skipping meals
- Excessive screen time below deck in rough weather
Top tip: Teens often respond well to the same strategies as adults. Non-drowsy Dramamine allows them to stay active and enjoy the ship.
Destination Guide by Sea Conditions
At a glance: how popular cruise destinations compare for sea conditions. Choose calm waters for your first cruise or if you're prone to motion sickness.
Calm Seas
- Western MediterraneanMay – Oct
Sheltered by land on nearly all sides. Gentle swells in summer, occasionally choppy in winter.
- Eastern MediterraneanMay – Oct
Generally calm with occasional Meltemi winds in the Aegean during July–August.
- CaribbeanDec – Apr
Warm, sheltered waters. Trade wind swells are gentle. Avoid hurricane season (Aug–Nov).
- Norwegian FjordsJun – Aug
Fjords are extremely sheltered. Open sea crossings (North Sea) can be choppy on embarkation.
- Alaska Inside PassageMay – Sep
Sheltered waterways between islands. Occasional open-ocean sections near the Gulf of Alaska.
Moderate Seas
- Canary IslandsOct – Apr
Atlantic swell between islands. Generally manageable but expect some rolling on open stretches.
- Baltic SeaJun – Aug
Variable conditions. Open stretches can be choppy, but port-hopping keeps most time sheltered.
Potentially Rough
- Transatlantic CrossingApr – May
Open Atlantic for 5-7 days. Swells of 3-5 metres are common. Stabilisers work hard.
- Bay of BiscayJun – Sep
Notoriously rough — steep, confused seas. Many cruises transit this stretch en route to Spain/Portugal.
- North SeaJun – Aug
Short, steep swells common in autumn/winter. Summer crossings are usually manageable.
Frequently Asked Questions
Quick answers to the most common questions about seasickness and cruising.
01Will the ship really rock?
Modern cruise ships are enormous and fitted with stabilisers that dramatically reduce rolling. In calm itineraries (Mediterranean, Caribbean), you may barely notice any movement at all. Even on open ocean crossings, the motion is usually a gentle sway rather than dramatic rocking.
02Can I get seasickness medication on board?
Yes. All major cruise lines stock remedies at reception and in the medical centre, typically including tablets like meclizine or dimenhydrinate. Some ships provide free motion-sickness tablets at the front desk. The ship's doctor can also prescribe stronger medication if needed.
03Should I avoid certain cabin locations?
If you're prone to motion sickness, choose a midship cabin on a lower-to-middle deck. This is the ship's natural pivot point, so it experiences the least movement. Avoid cabins at the very front (bow) or back (stern), and very high decks where sway is amplified.
04Is the first day the worst for seasickness?
Often, yes. Your body needs 24–48 hours to develop 'sea legs' — your brain adapts to interpreting the ship's motion as normal. Many people who feel slightly off on day one feel perfectly fine by day two. Starting medication before boarding helps bridge this gap.
05Do acupressure wristbands actually work?
Clinical evidence is mixed. Some studies show benefit over placebo, while others do not. However, many cruisers swear by them, and they have zero side effects. They're worth trying, especially alongside other methods — and the placebo effect itself can genuinely reduce nausea.
06Should I eat or fast if I feel seasick?
Eat! An empty stomach makes nausea worse. Stick to bland, starchy foods — crackers, bread, plain rice, bananas. Avoid greasy, spicy, or acidic foods. Small, frequent meals are better than large ones. Stay hydrated with water or ginger tea.
07What about flying after the cruise — will I feel unwell?
Some people experience 'land sickness' (mal de débarquement) for a day or two after disembarking, feeling like the ground is still moving. This is harmless and resolves on its own. Flying immediately after a cruise is fine — the plane's motion is completely different from a ship's.
08Are river cruises better for seasickness?
Yes, significantly. River cruise ships sail on calm inland waterways with virtually no wave action. If you're very concerned about seasickness, a river cruise through Europe is an excellent alternative that eliminates the issue entirely.
09Do bigger ships mean less motion?
Generally, yes. Larger ships have more mass, which makes them more resistant to wave action. A 180,000-tonne ship like Royal Caribbean's Icon of the Seas will feel far more stable than a 30,000-tonne expedition vessel. Combined with modern stabilisers, the largest ships barely move in moderate seas.
Remedy Quick-Reference
A side-by-side comparison of all major seasickness remedies at a glance.
| Remedy | Type | Effectiveness | Drowsy? | Child-Safe? | Prescription? |
|---|---|---|---|---|---|
| Stugeron (Cinnarizine) | Over-the-counter tablet | Possible | No | ||
| Dramamine (Dimenhydrinate) | Over-the-counter tablet | Possible | No | ||
| Scopolamine Patch | Prescription patch | Possible | Yes | ||
| Acupressure Wristbands | Natural / drug-free | No | No | ||
| Ginger Remedies | Natural supplement | No | No |
Behavioural Tips That Really Help
Beyond medication, these practical habits can make a big difference — especially during your first day at sea.
- 01
Stay on deck
Fresh air and a clear view of the horizon is the single best free remedy. Spend your first sea day outside.
- 02
Watch the horizon
Gives your eyes a stable reference point that matches what your inner ear senses. Works remarkably well.
- 03
Avoid reading below deck
Books, phones, and tablets force your eyes to focus on something stable while your body moves — the classic trigger.
- 04
Eat light, eat often
An empty stomach makes things worse. Stick to bland foods: crackers, bread, bananas. Small, frequent meals.
- 05
Stay hydrated
Dehydration amplifies every symptom. Sip water or ginger tea throughout the day. Avoid excessive caffeine.
- 06
Limit alcohol on day one
Save the cocktails for day two. Alcohol disrupts inner-ear fluid balance and impairs your body's adaptation.
- 07
Get enough sleep
Fatigue significantly increases susceptibility. Adjust to the ship's rhythm with an early night on embarkation day.
- 08
Choose midship activities
The gym, main dining room, and theatre are usually midship. Pool decks at the stern move more.
- 09
Open your air vent
Even in an inside cabin, ensure the air-conditioning vent is open. Fresh circulating air helps considerably.
Ready to Book with Confidence?
Don't let seasickness worries hold you back. With the right cabin, itinerary, and a few simple precautions, you'll have an incredible time at sea.
Further reading
All guides →№ 018 min read
First-Time Cruiser's Guide: Everything You Need to Know
№ 056 min read
Cruise Cabin Types Explained: Inside, Oceanview, Balcony & Suite
№ 036 min read
Norwegian Fjords Cruise Guide: What to Expect
№ 129 min read
The Ultimate Cruise Packing List: What to Pack & What to Skip
№ 0911 min read
Transatlantic Cruise Guide: Crossings, Routes & Tips