The Ningaloo Reef is calling. Turtles glide past the reef edge. Reef sharks cruise the sanctuary zone. Coral gardens sit just a short ride from Tantabiddi boat ramp, and a boat tour is the easiest way to see all of it up close.
But there’s one thing that can turn a dream day on the water into a rough one. Seasickness.
Here’s the good news: you can avoid seasickness before you even step on board. With a few simple habits, most guests enjoy a full day at sea without feeling seasick at all. This guide covers how to avoid seasickness on a boat of any size, from a small reef tour to a big cruise ship, plus what to do if it catches up with you anyway.
Seasickness is a type of motion sickness. It happens when your inner ear senses movement that your eyes don’t confirm.
Picture this. You’re sitting below deck. Your inner ear feels the boat rock gently. Your eyes, fixed on a still wall, tell your brain that nothing is moving. That mismatch confuses the brain, and seasickness follows.
Some people are simply more prone to sea motion sickness than others. Children, pregnant women, and anyone who gets migraines tend to feel it more. Rough water, strong wind, a stuffy cabin, and a full stomach can all make things worse.
It isn’t about fitness or how many boats you’ve been on before. Plenty of experienced sailors still get seasick occasionally, usually on a day with a stronger swell than usual. Age and past experience play a part, but so does the weather on the day, and that’s largely out of anyone’s control.
Common symptoms include:
Understanding what causes seasickness is the first step. Once you know the trigger, prevention gets a lot easier.
Most people feel better within a few hours of stepping back on dry land. For some, it fades the moment the boat stops moving.
A small number of people get “sea legs” afterwards. That’s a lingering wobbly feeling that can last a day or two, usually after a longer trip such as a multi-day cruise. It’s far less common after a half-day reef tour.
So if you’re wondering how long does seasickness last after a short trip out to the reef, the honest answer is: usually not very long at all. A cup of water, some fresh air, and a bit of time on solid ground normally sorts it out.
Most of the real work happens before you even reach the jetty. A little planning is the simplest way to prevent seasickness on a boat, and it starts the night before.
If you’ve searched how to prevent sea sickness before, you’ve probably seen dozens of conflicting tips online. The truth is simpler than it looks. Four habits cover almost everything you need.
Skipping breakfast seems logical. It isn’t. An empty stomach often makes seasickness worse, not better.
Have something plain and easy to digest an hour or two before departure: toast, crackers, or a banana all work well. Avoid greasy, spicy, or heavy meals. Go easy on alcohol the night before too, since dehydration makes motion sickness worse.
The best place to sit on a boat for seasickness is low down and near the middle, where movement is smallest. Face forward if you can, and keep your eyes on the horizon rather than on a phone, a book, or the floor.
Tiredness lowers your tolerance for motion. A good night’s sleep makes a genuine difference, so don’t stay up late packing the night before a tour.
If you already know you’re prone to motion sickness, take seasick tablets around an hour before boarding, not once you’re already at sea. Ginger tablets, acupressure wristbands, and over-the-counter medicines are all popular ways of avoiding sea sickness on longer trips like reef tours and cruises.
Even with good preparation, some people still feel a little off once the boat starts moving. Here’s how to combat seasickness quickly, before it takes hold.
If you want to know how to not get seasick once you’re already moving, the fixes are almost always this simple. Ginger is one of the quickest, most natural remedies for seasickness, and crew on most Exmouth tours carry it on board along with a few other basic seasick remedies, so don’t be shy about asking.
If none of that helps and you start feeling worse, tell a crew member early. It’s far easier to manage mild queasiness than to wait until you’re properly unwell.
It’s a fair question, and one we hear often. Larger cruise ships can feel more stable in calm seas, simply because of their size and weight. But size isn’t everything.
A smaller vessel that sits low in the water, like a semi-submersible boat, can offer a steadier ride than most people expect. Sitting below the waterline reduces the rocking motion that causes most seasickness, and shelter from the wind makes a real difference too.
So whether you’re asking about a cruise ship, a ferry, or a reef tour, the same rules apply. Eat well. Sit low and central. Watch the horizon. Take precautions early if you already know you get seasick easily.
That’s true whether you’re planning how to avoid seasickness on a cruise over several days or a shorter trip out to the Ningaloo Reef.
Yes, more than most people expect. A calm, clear morning on the Ningaloo Reef feels completely different to a windy afternoon.
Wind creates chop, and chop is what really triggers seasickness for most people, far more than the size of the swell out in open water. It’s one reason many boat tours, including reef tours out of Exmouth, are scheduled for the morning, before the wind tends to pick up later in the day.
A few practical points worth knowing:
If you’re especially prone to motion sickness, ask your tour operator which time slot tends to be smoothest. A good crew will know the local conditions better than any forecast.
Family reef tours are common, and for good reason, especially the shorter family-friendly options built with younger guests in mind. Kids tend to cope with motion better than adults expect, especially on shorter tours of an hour or two.
Still, a few small things help. Keep breakfast light rather than skipping it altogether. Encourage your child to watch the water or the horizon rather than a tablet or a book. Pack a hat, water, and a light snack for afterwards, not during, the trip.
Most seasick tablets aren’t suitable for very young children, so check with a pharmacist first if you’re planning ahead. For babies and toddlers, shorter tours with plenty going on, like spotting turtles from a viewing window, tend to hold their attention better than longer trips further out.
Not everyone wants to reach for medication, and that’s completely fine. Plenty of natural remedies for seasickness work well for mild to moderate cases.
A few small habits like these can help you avoid sea sickness altogether, without needing anything from a pharmacy. For anyone who gets motion sick easily, it’s worth testing a couple of these at home before your tour, rather than trying them for the first time out on the water.
If natural options aren’t quite enough, several tablets and patches are made specifically for sea travel. Common choices include antihistamine-based tablets and scopolamine patches, both sold at most pharmacies, though it’s worth asking the pharmacist which ones are available over the counter versus which need a doctor’s approval, since this can vary by product and by state.
Ask your pharmacist which option suits you best, especially if you’re travelling with kids or you’re pregnant, since not every product is suitable for everyone.
A little preparation on packing day makes the whole trip easier.
Keep valuables to a minimum and pack light. Most tours have limited storage on board, and you’ll want both hands free for snorkelling or holding onto the rail.
If you’re prone to seasickness, the length of the tour matters as much as anything on this list.
A one-hour tour keeps you close to shore and back on the jetty before motion has much chance to build up. It suits anyone who wants to see the reef without spending too long on the water, including guests who’ve felt seasick before and want to ease into it.
A two-hour tour adds snorkelling time but is broken into sections, with plenty of stops and changes of pace. That variety tends to help, since staring at the same swell for hours is what wears most people down.
Half-day tours suit confident swimmers and families with older kids who want more time in the water. If seasickness is a concern, ask about seating options and let the crew know early. A short break in the lower, sheltered seats is usually enough to reset.
There’s no need to guess. Most crews can suggest the right length once they know how you usually cope with motion.
Seasickness stops plenty of people from booking a boat tour, and that’s a shame, because most of it comes down to preparation rather than luck.
Eat lightly. Sleep well. Choose a seat low in the boat. Pack a few natural remedies just in case, and take tablets early if you already know you’re sensitive to motion.
The Ningaloo Reef is one of the most beautiful marine environments in Australia, and it’s too good to miss over a worry that’s easy to manage. With the right prep, most guests spend the whole tour watching turtles and coral, not their feet.
Ready to see it for yourself? Book your Ningaloo boat tour with View Ningaloo today.
Got a question before you book? Get in touch with our team here.
