Tonga Humpback Whale Expedition Packing List
Getting your Tonga packing right is the key to a comfortable and stress‑free Humpback Whale Expedition. Once you arrive on our remote island, there’s nowhere to pick up forgotten essentials; no shops, no gear rentals, no last‑minute fixes. What you bring is what you’ll have for the week. Coming prepared means you can settle straight into island life, focus on the whales, and enjoy every moment without worrying about what you left behind.
September on the island brings some of the most comfortable weather of the year. Days sit around 25-26°C, with warm, gentle breezes and mild evenings that rarely drop below 20-23°C. The ocean is inviting but cooler than it looks, averaging 24–25°C, which feels refreshing at first and gradually chilly during longer sessions. It’s a beautiful balance of warm tropical air and cooler water, ideal for spending full days on the boat, as long as you’ve packed the right layers.
Essential Items to Bring to Tonga
Before we dive into the full list of everything you’ll need for our trip to Tonga, here are our top packing essentials:
- Electrolyte packets – we recommend LMNT – and any personal snacks you want.
- Your own snorkeling gear – We have some spare equipment available, but we HIGHLY recommend you bring your own, as you don’t want your experience to be detracted by a mask that doesn’t fit you quite right! (Check snorkeling section for more info).
- Wetsuit: A 2/3mm shorty wetsuit is highly recommended, especially if you get cold in the water.
- A large water bottle.
- Sunscreen.
- Wide-brimmed sun hat or cap with neck protection.
- A microfibre towel.
- A torch, we recommend a headtorch by Petzl – you may not need it, but if you do, you’ll want it!
- Wind jacket & microfleece.
- An extra warm layer for the boat.
- Dry-bag to keep electronics safe on the boat.
- Travel insurance – essential.
Clothing
Mornings may start off a tad chilly, but as the sun rises, it quickly warms up for our whale watching hours. There can, however, be wind chill on the boat, so a light jacket and microfleece are a good idea. In general, though, you’ll want lots of beachwear!
- Wide-brimmed sun hat or cap with neck protection: The sun in Tonga can be intense; shade for your face and neck is crucial when you’re out on the water or walking along the coast.
Lightweight rain jacket or windbreaker: The Pacific breeze can bring surprise rain or cool wind; a waterproof layer keeps you dry and comfortable on the boats.
Windproof fleece: Ideal for layering, mornings on the water can be surprisingly cold, especially when moving at speed.
Beachwear for around camp
2-3 pairs of quick-dry shorts
2-3 pairs of swimwear
Rash guard or shortie wetsuit: Water temperature is normally pleasant, but if you feel the cold, a wetsuit can be a good idea. A rashie is useful for keeping any stingies at bay.
Modest clothing for villages & Sundays, shoulders and knees covered.
Sarong/lavalava – very useful in Tonga.
- Warm hat and gloves: Helpful in the mornings, should we experience cooler temperatures. The wind chill on boat rides can make a big difference. These keep your extremities warm and cozy 🙂
Snorkel Gear
We will have some spare snorkelling gear available, but we HIGHLY reccommend bringing your own gear.
The water in Tonga typically ranges from 24–25°C (75°F), which can feel chilly without protection. You can absolutely do a quick dip without gear, but for longer sessions, most guests use:
- Wetsuit: A 2/3mm shorty wetsuit is highly recommended especially if you get cold in the water.
- Mask & Snorkel: We recommend a low-volume mask for better comfort and ease while snorkelling.
- Rashguard / UV Shirt: Great for sun protection and helps prevent irritation during extended time on the surface if you opt not to bring a wetsuit.
- Anti‑fog for masks (optional)
Shoes
We recommend bringing a couple of pairs of shoes with you, including one pair that can get wet without stress!
- Comfortable walking or trail shoes: a pair of comfortable shoes with traction
- Water-resistant sport sandals or closed-toed aqua shoes.
- Flip‑flops or slides for downtime
Note: Hiking boots will not be necessary during the adventure.
Bags
Aside from your main pack, you may also want to consider a few other bags, too!
- Main Backpack or suitcase. We can also personally recommend the Osprey Aether 65 (the female version is the Ariel)
- Day Bag: a smaller bag to take with you on our daily excursions will come in handy.
- Hanging toiletry bag: This is a serious game changer!
- Bum bag: Never a bad idea. Easy to carry and access essentials.
- Waterproof dry bag: To protect your camera gear and personal items during boat excursions.
- Waterproof phone case
Travel Accessories
A few personal items that we highly recommend you bring to Tonga:
- A torch, we recommend a headtorch by Petzl for walks along the beach at night, if you’re so inclined.
- UV-protected sunglasses and a head strap: Good polarized lenses are highly recommended, as they reduce surface glare and allow you to see more clearly into the water (a big plus when spotting marine animals!)
- Earplugs: Unless you’re one of those bloody lucky people who can fall asleep anywhere, these are always a good addition to your packing list.
- Eye mask: A good eye mask absolutely changed my life (dramatic but true)
- Universal travel adaptor
- Kindle: they are lightweight to carry, and you won’t find more beautiful places to read!
- Reusable Water Bottle: Saving the planet one less plastic water bottle at a time!
- Playing cards and games: always worth having!
- A journal: to record some of your thoughts and observations.
Toiletries
These are pretty self-explanatory, and everyone’s toiletries will be different, but here are a few key things to bring in your toiletry bag:
- Toothbrush/toothpaste
- Bodywash/shampoo
- Deodorant
- Pads/tampons
- Sea safe sunscreen: Tonga’s sun can be strong year-round, even on overcast days.
- Lip balm with SPF
- Aftersun/ Aloe vera
- Insect repellent for mosquitoes and sandflies
- Anti-itch cream
- Whatever else you’ll need!
Medication
We recommend coming prepared with anything you know you’ll want to have handy.
- Sea sickness meds (if needed): Boat rides can be choppy. It’s better to be prepared if you’re unsure how your body handles motion.
- Prescription medicines
- Paracetamol, Advil, and/or Aspirin
- Antibacterial gel for cuts, scrapes, etc.
- Antihistamines
- Band Aids
You can pick up a compact first aid kit with a few essentials and add your own.
Electronics
These are by no means essential, but they might be handy to bring along with you.
- Power Bank: You’ll want fully-charged devices!
- Headphones: For travel journeys or downtime
- Camera or GoPro (if you own one)
- GPS Luggage Tags: Airlines always seem to lose our bags. Get one up on them by tracking your own luggage.
Personal Documents
You don’t want to forget these. We recommend making copies of everything, including your travel insurance coverage docs:
- Passport copies: Just in case!
- Passport
- Visa (if you require one)
- Travel Insurance: While it might not be a requirement to enter Tonga, travel insurance is mandatory to adventure with Elsewheria.