How to Avoid Seasickness on Andaman Ferries (2026 Guide)

Seasickness on the Andaman ferry is real, but it’s mostly preventable. The Port Blair to Havelock crossing takes about 90 minutes across open water, and how rough it feels comes down to three things you can actually control: when you sail, where you sit, and what you take beforehand. Get those right and most people barely notice the movement.

Here’s exactly how to cross without turning green.

Is the Andaman ferry crossing rough?

It depends entirely on season and time of day. On a calm winter morning, the sea is glassy and the ride is smooth — most passengers spend it looking out the window, not gripping the armrest. On a choppy monsoon afternoon, the same route can pitch and roll enough to make sensitive stomachs unhappy.

So “rough” isn’t a fixed property of the route. It’s a function of when you sail. That’s good news, because timing is the easiest lever to pull.

Sail in the morning — the single biggest fix

Morning crossings hit the calmest seas. The 6:00 to 8:00 AM departures from Haddo Jetty consistently see the smoothest water and far fewer seasickness cases than afternoon sailings. Wind and swell build through the day, so an early ferry is your best defense before you do anything else.

Book a morning slot. If you’re choosing between a 6:30 AM and a 2:00 PM departure and you’re prone to motion sickness, take the early one every time.

Where to sit to avoid seasickness

Position matters more than people expect. The goal is to minimize the motion your body feels and give your eyes a stable reference.

• Sit midship — the middle of the vessel moves least. The bow and stern pitch the most.
• Stay on the lower deck — lower means closer to the waterline and less sway than the upper deck.
• Get a window seat and watch the horizon — a fixed visual reference settles the inner ear. Don’t read, don’t scroll your phone, don’t stare at the seatback.

That last one trips up a lot of travelers. The moment you bury your head in your phone, the mismatch between what your eyes see and what your inner ear feels kicks in. Look out, not down.

The counterintuitive tip: Green Ocean is smoother

Most people assume the fast catamarans are the comfortable choice. For seasickness, the opposite is often true.

Green Ocean cruises noticeably slower than Makruzz or Nautika, and that slower speed makes for a smoother, less jolting ride. The high-speed catamarans cross at around 30 knots, which is quick — but quick means more slamming over chop. If you’re genuinely prone to motion sickness, the slower Green Ocean journey can be the more comfortable choice, even though it takes 2 hours instead of 90 minutes.

Green Ocean 1 has one more advantage: it’s the only Andaman ferry with an open deck. Fresh air and an open horizon genuinely help with nausea in a way no enclosed cabin can. No other operator — not Makruzz, not Nautika, not ITT Majestic — lets you step outside.

Medication and timing

If you know you’re sensitive, don’t gamble. Take an anti-motion-sickness tablet 30 minutes before boarding, not after you start feeling ill — once nausea sets in, pills work poorly.

• Avomine (promethazine) is the common over-the-counter choice in India, taken ~30 min before departure
• Dramamine works similarly if you have it
• Both can cause drowsiness, which on a 90-minute morning ferry is rarely a problem

Buy them the day before from any Port Blair pharmacy. Don’t wait until you’re at the jetty.

Natural remedies that actually help

If you’d rather skip medication, a few things genuinely take the edge off:

• Ginger — candy, capsules, or ginger tea before boarding
• Stay hydrated and skip alcohol the night before
• Eat something light beforehand — an empty stomach is as bad as a heavy one
• Acupressure wristbands work for some people; cheap enough to be worth a try

Skip a big greasy breakfast right before an early ferry. A banana and some water beats a full plate.

Which operator and class if you’re prone

A quick rule of thumb:

• Most prone to seasickness? Green Ocean (slower, open deck on GO1) — book a morning sailing.
• Want speed but worried? Any fast ferry is fine on a calm morning — just sit midship, lower deck, and medicate.
• Class matters less than position. A premium seat on the upper deck actually sways more than economy on the lower deck. Don’t pay extra for a worse anti-nausea position.

Compare timings and operators on the Port Blair to Havelock ferry route, and check the full ferry schedule for the earliest morning departures.

Frequently asked questions

Can you get seasick on the Andaman ferry?

Yes, it’s possible, especially on afternoon or monsoon-season crossings when seas are choppier. But it’s largely preventable. Morning sailings are far calmer, and medication taken 30 minutes before boarding stops most cases before they start.

Where should you sit on a ferry to avoid seasickness?

Sit midship (middle of the vessel) on the lower deck, in a window seat where you can watch the horizon. The middle moves least, lower decks sway less than upper, and a fixed visual reference settles your inner ear. Avoid reading or looking at your phone.

Which Andaman ferry is best for seasickness?

Green Ocean, surprisingly. Its slower cruising speed makes for a smoother ride than the high-speed catamarans, and Green Ocean 1 is the only ferry with an open deck for fresh air. Book a morning departure for the calmest water.

How do you prevent seasickness on a ferry?

Take Avomine or Dramamine 30 minutes before boarding, sail in the morning when seas are calmest, sit midship on the lower deck, watch the horizon, and eat something light beforehand. Ginger and hydration help too.

Is the Port Blair to Havelock ferry rough?

On a calm winter morning it’s smooth and most passengers barely notice the motion. On a choppy monsoon afternoon it can be rough. The crossing takes about 90 minutes across open sea, so timing your sailing for the morning makes the biggest difference.