What to pack for a Costa Rica surf week

Direct answer: For a first Costa Rica surf week, pack long-sleeve rash guards, boardshorts or a secure swim suit, mineral sunscreen, a hat, a dry bag, and a light rain layer—and rent your surfboard locally. Add a thin neoprene top for windy dry-season Guanacaste mornings, and bring reef booties only for rocky or reef breaks.

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Next: review Costa Rica surf safety for beginners or open Plan your trip.

Water temperature and surfwear: rash guard vs thin neoprene top

One of the joys of a Costa Rica surf trip is leaving heavy rubber wetsuits at home. Coastal water temperatures stay between roughly 26°C and 29°C (79°F–84°F) all year along the Pacific and Caribbean coasts. For 90 percent of surf sessions, your core uniform is a long-sleeve UPF 50+ rash guard paired with well-fitted boardshorts, surf leggings, or a secure one-piece swim suit that will not shift in rolling whitewater.

There is one important regional nuance that surprises first-time visitors to northern Guanacaste:

Why bring two or three rash guards instead of one? In coastal humidity—especially during the May–November green season—wet gear hung in the shade takes overnight to dry. Rotating two or three rash guards means you never have to pull on a damp, sandy shirt at 6:00 AM.

Renting a surfboard in town vs flying with a board bag

Every week, first-time visitors ask whether they should buy a travel coffin bag and haul a surfboard from home. Unless you are an experienced intermediate or advanced surfer riding a custom shortboard you already know by heart, rent your board in town.

Why beginners and early intermediates should rent locally

• You can change board sizes as you progress: On Day 1 and Day 2, your surf instructor will put you on a wide, stable 8-to-9-foot soft-top longboard so you can catch waves easily. By Day 4 or Day 5, you may want to try a 7’6” or 8’0” hard-top funboard or mid-length. Walkable surf shops in Tamarindo, Nosara (Playa Guiones), Jacó, and Santa Teresa let you swap boards mid-week in five minutes.
• Zero baggage headaches or transit dings: You skip airline oversized-bag rules, avoid strapping longboard bags onto small domestic shuttles, and never worry about baggage handlers cracking a rail before your trip starts.
• Lessons include your board and leash: When you book a Day-1 or Day-2 lesson, your surfboard, leash, and rash guard are provided for the session.

If you are an experienced surfer bringing your own boards

If you decide to fly with a two-board bag into Liberia (LIR) or San José (SJO), pack smart:

• Warm-water surf wax (tropical temperature rating, above 24°C / 75°F) plus a wax comb and a small tube of UV-cure ding-repair resin.
• Two leashes: One standard 6-foot daily leash and one backup leash (plus extra fin screws, a fin key, and a spare set of fins) so a snapped cord on a heavy morning does not bench you.
• Pipe insulation or bubble wrap taped along the rails and nose inside your padded board bag.

Sun, skin, and foot protection (mineral sunscreen, surf hat, and when booties help)

Costa Rica sits roughly 9° to 11° north of the equator. Midday sun reflects intensely off whitewater and dark volcanic sand, and sunburn or board rash will end a surf week faster than sore shoulders.

• Reef-safe mineral sunscreen (non-nano zinc oxide, SPF 30–50) + a thick zinc face stick: Chemical sunscreens wash into your eyes after two duck-dives or whitewater wipeouts. Use water-resistant mineral lotion on your neck, hands, and calves, and swipe a thick zinc stick across your nose, cheekbones, lips, and tops of your ears before paddling out.
• Anti-chafe board wax or rash salve: Apply a small dab of surf anti-chafe balm (or petroleum-free skin salve) to your inner thighs, underarms, and ribs before long sessions.
• Surf bucket hat or cap with a chin strap: Especially useful for 9:00 AM–11:00 AM longboard sessions or coaching blocks when the glare is high.
• Microfiber quick-dry towel and a small changing poncho: Drying off quickly and rinsing saltwater off your skin helps prevent tropical heat rash.
• When you do (and do not) need reef booties: You do not need booties for sandy beach breaks like Playa Guiones, the south end of Jacó, or Tamarindo’s main bay on a mid-to-high tide (just use the stingray shuffle taught in our Costa Rica surf safety guide). Pack a pair of thin tropical reef booties only if you plan to surf over low-tide volcanic rock shelves at Santa Teresa / Mal País, rocky points like Langosta or Avellanas on low tide, or coral reef breaks in Puerto Viejo.

Dry-season vs green-season shore bags and documents

How you pack for time out of the water depends on whether you visit during the dry season or the rainy green season:

• Green-season shore kit (May–November): Mornings are typically sunny and glassy for surfing, while warm tropical downpours arrive in the afternoon. Pack a lightweight packable rain jacket, a waterproof roll-top dry bag or waterproof phone pouch for boat rides and beach walks, quick-dry shorts, and two pairs of sandals (so one pair is always dry).
• Dry-season shore kit (December–April): Expect dusty coastal roads in Guanacaste and Nicoya, bright sun all day, and warm evenings. Pack polarized sunglasses, a refillable insulated water bottle, electrolyte packets, and a light long-sleeve linen or cotton shirt for evening breeze and mosquito protection at dusk.
• Small personal shore pouch: Carry DEET or picaridin insect repellent for sunset hours, waterproof bandages, alcohol-vinegar ear drops (or swimmer’s ear drops) if you are prone to waterlogged ears, and waterproof copies of your passport ID page and travel insurance details stored offline on your phone.

What to leave at home—and booking your Day-1 lesson

Keep your luggage light enough to carry from an airport shuttle onto a sandy path in Santa Teresa or Nosara. Leave these items at home:

• Full 3/2mm or 4/3mm wetsuits: Far too hot for Costa Rica’s 26–29°C water.
• Heavy denim and thick cotton hoodies: Heavy cotton traps coastal humidity and takes days to dry.
• Flashy jewelry or watches in the lineup: Ocean waves pull rings and loose bracelets off fingers easily, and leaving valuables in your hotel safe keeps beach walks carefree.
• Unattended electronics on the sand: Never leave phones, cameras, or wallets sitting unattended on a beach towel while you paddle out; leave valuables locked at your accommodation or with a non-surfing companion at your surf school’s shade tent.

With your bag packed light, the only pre-trip booking you need for Day 1 or Day 2 is a lesson with a local surf school (which includes your surfboard and leash). Compare our Tamarindo vs Jacó guide or Plan your trip, or check live lesson slots below:

Costa Rica surf lessons & activities on GetYourGuide Select Tour Deals ↗

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