The mistake most first-time pelagic birders make is dressing for the harbor. On the dock it is a pleasant morning; two hours later you are fifteen miles offshore, the boat is making way into a steady breeze, spray is coming over the bow and you are standing still with your arms raised holding binoculars. Standing still in wind is what makes you cold.
The good news is that dressing well for a pelagic is straightforward, and none of it needs to be expensive. This guide covers what to wear from skin outwards. For the rest of your kit, see our pelagic birding gear checklist.
Think in three layers
Layering lets you add and remove warmth as conditions change through a long day, from a cold pre-dawn departure to a bright, windy afternoon.
1. A base layer that wicks. Synthetic or merino wool, long-sleeved, next to the skin. It moves sweat away from you so you do not get chilled when you stop moving. Cotton is the one fabric to avoid, because it stays wet. A merino wool base layer works across a wide range of temperatures and does not hold odor on a long day.
2. An insulating mid-layer. A fleece or a light insulated jacket. This is the layer you will add and remove most. A fleece jacket is bulky enough to be warm but still dries quickly if it gets splashed.
3. A waterproof, windproof shell. This is the one non-negotiable item. Wind chill does more damage than air temperature, and a shell stops both wind and spray. Look for a hood that fits over a hat, a high collar, sealed seams and cuffs that close over gloves. A waterproof shell jacket from a hiking or sailing brand will serve for years.
Shell versus rain jacket
A cheap rain jacket is designed for walking, where you generate heat and the rain falls from above. At sea the water arrives sideways, in bursts, and you are not generating heat. Features that matter more on a boat than on a trail:
- A proper hood that stays up in wind without blocking your peripheral vision when you turn your head.
- A longer back so the jacket does not ride up when you lean on the rail.
- Wrist closures that seal over gloves so spray does not run up your sleeve while you hold up binoculars.
- Bright color is a bonus: it is easier to spot a person in a bright jacket if someone goes missing, and it will not affect the birds.
Waterproof pants
Many first-timers skip these, then spend the second half of the trip with wet, cold legs. Lightweight waterproof overtrousers fold to the size of a water bottle and weigh almost nothing. Put them in your bag. If the deck is dry and the sea is calm you will not use them, but on a smaller boat or a rough day they transform the experience. Choose a pair with ankle zips so you can pull them on over boots.
Footwear that grips
Decks are wet, they move, and everybody crowds toward the stern when the chum goes out. Good grip is a safety issue and not just a comfort one.
- Soft, grippy rubber soles. Boat shoes, trail runners with a rubber outsole, or non-slip deck shoes. Hard leather soles and smooth sneakers are slippery.
- Closed toes. Always. Cleats, winch lines and cooler lids are all things you do not want to meet with a bare toe.
- Waterproof if possible. A pair of waterproof boots keep your feet dry when the deck is awash. Pair them with wool socks, and bring a spare pair in a dry bag in case.
Head, hands and eyes
- A brimmed hat with a chin strap. Hats go overboard on every trip. A brim also shades your eyes and keeps spray off your binocular lenses. A hat with a chin cord costs very little.
- Thin, grippy gloves. You still need to work focus wheels and camera buttons, so avoid thick mittens. Choose thin fleece or windproof gloves and carry a spare pair, because wet gloves are worse than none.
- A neck gaiter or buff. It closes the gap between collar and hat and weighs nothing.
- Polarized sunglasses. Glare off the water is intense even on overcast days, and polarized lenses cut it. Attach them to a retainer strap so they stay with you.
- Sunscreen. Reflected UV from the sea makes sunburn easy, even when the air is cool.
What to leave behind
- Cotton anything, including jeans, hoodies and cotton socks.
- Loose, flappy items such as scarves and hats without chin straps.
- Open-toed shoes, heels or hard-soled shoes.
- Anything you would be upset to lose. Wedding rings, watches you love and good sunglasses all go over the side more often than you would think.
Warm-weather and tropical trips
Not every pelagic is cold. Trips off Hawaii, the Caribbean, Cape Verde or northern Australia in summer can be hot. You still want a light windproof layer, since a moving boat makes its own breeze, but your priority shifts to sun protection: lightweight long sleeves, a wide-brimmed hat, sunscreen and polarized sunglasses. Stay hydrated, because it is easy to underestimate how much water you lose in wind and sun.
Dress to avoid seasickness too
Being cold and wet makes seasickness worse, and being too hot and overdressed in a stuffy cabin does the same. Layers let you stay at a comfortable temperature, which is one of the cheapest ways to avoid feeling ill. For more, read our guide to preventing seasickness on pelagic trips.
The short version
- Wear three layers: wicking base, fleece mid-layer, waterproof windproof shell.
- Bring waterproof pants, even if you end up not wearing them.
- Choose closed, grippy, preferably waterproof footwear.
- Add a hat with a chin strap, thin gloves and polarized sunglasses.
- Leave the cotton at home.
With your kit sorted, you also need good optics. See our guide to the best binoculars for pelagic birding, and if you are new to all this, our beginner’s guide and what to expect on your first pelagic trip cover the rest of the day. When you are ready to pick a boat, browse the trip directory.