A February morning on Kauai finds Kapaa’s roosters already busy, cloud scarves draped over the mountains above Hanalei, and a long swell coming ashore on the north shore sounding like far-off traffic. Out past the reef, a spout of mist sometimes rises from the water, a humpback on its winter stay. This is the green, soft, slightly unpredictable Kauai of the wetter season, an island for hikers, whale watchers and anyone happy to chase the sun from one coast to another.
What is the weather like in Kauai in February?
February is warm without being hot, with mild days, comfortable nights and a few passing showers that rarely last. The sun does most of the work on the south and west sides, while the north and the mountains collect most of the rain.
| Month | Average high (°F) | Average low (°F) | Rain days | Sea (°F) |
|---|---|---|---|---|
| January | 78.6 | 66.0 | 4.4 | 76.9 |
| February | 78.1 | 66.2 | 5.4 | 75.5 |
| March | 78.5 | 67.3 | 6.3 | 75.7 |
Mornings are fresh and bright, good for a coffee on a lanai in a T-shirt. By afternoon it is shorts weather, and after sunset a light layer feels right, especially on the north shore, where the nights run cooler than in Lihue. Daylight lasts a little over eleven hours in mid-month, so dinner is usually eaten after dark and the best light for photos comes early and late.
Rain comes as quick showers that blow in on the trade winds, often with a rainbow right behind. The east side around Lihue and Kapaa gets moderate amounts, the north shore around Princeville and Hanalei is much wetter, and the south shore near Poipu is usually the sunniest corner. Up at Waimea Canyon and Kokee the air is clearly cooler and the rim can be misty and damp, so a sweater and rain shell are sensible up there.
A good habit is to check the sky in the morning and pick a coast to match. If the north is gray, drive to Poipu or Kekaha. If the south is breezy, the north may be glowing between showers.
Can you swim in Kauai in February?
Yes, the sea is comfortable for swimming, and it feels like a refreshing dip rather than a bath, with a surface temperature in the mid-70s according to the marine data. A thin rash guard or shorty makes a long snorkel more pleasant.
The real question in February is which shore. Winter swells usually pound the north side, so beaches such as Hanalei Bay, Anini and Kee can have big surf and strong currents, and many days are better for watching waves from the sand than for swimming. Beaches on the south and sometimes the west, such as Poipu and Salt Pond, are more often gentler, though a south swell can still make them lively.
Families and nervous swimmers do best at beaches with a lifeguard tower, and it pays to read the signs and flags before getting in. Snorkelers should look for protected-looking coves only after talking to the lifeguard, since conditions change with the swell.
Surfers have plenty to choose from, with beginner lessons on the south side and experienced riders heading north when the waves are right. Bring water shoes for rocky entries and a towel for the shower of rain that may pass over.
What to do in Kauai in February
February is humpback whale season, and it is the reason many visitors choose this month. From shore, a headland with a wide view of the water is all you need: Kilauea Point on the north side, the Poipu coast and the cliffs near Kapaa are all places where people scan the horizon for a spout, a breach or a tail slap. Boat tours leave from the south and west sides, and sightings are common but never guaranteed.
The same swells that bring big waves to the north shore make it a month for watching surfers, and a morning of coffee and wave-gazing is a pleasure in itself. The island also feels green, with waterfalls running along the roadsides and taro fields in Hanalei shining like emerald mirrors. Lunar New Year often falls in February, and some island towns mark it with lion dances, but check local listings for what is on.
Waimea Canyon and Kokee
The canyon, often called the Grand Canyon of the Pacific, is a day out from the south or west sides. The road climbs through red earth and dry scrub to a series of lookouts, and farther up the air turns cool and the forest thick, ending at the Kokee viewpoints over the Kalalau Valley and the Na Pali coast.
Go in the morning, when clouds have not yet filled the canyon. February is wetter up there than in summer, so the views can vanish behind mist, and the trails can be muddy. Wear shoes with grip and bring a jacket, since the rim is far cooler than the beach. It suits hikers, photographers and anyone who wants a break from the sand.
The north shore: Hanalei, Kilauea and Haena
The drive north passes Kilauea Point, the lighthouse and its seabird colony, then crosses one-lane bridges into Hanalei, a small town with a long curved bay, shave ice stands and surf shops. Hanalei Pier is a favorite place to watch the swell and the mountains with their ribbons of waterfalls.
Beyond Hanalei, the road runs on to Haena, where the Na Pali coast begins and the beaches and trails are among the most photographed on the island. Haena State Park requires a reservation, so book that part of the day ahead. This side is the wettest, so go with a flexible plan and a rain jacket, and linger over lunch in Hanalei if a heavy shower arrives.
Poipu, the south shore and the Spouting Horn
If storms hit the north, Poipu is where most people head. The beaches here are broad, the town has plenty of casual restaurants, and Spouting Horn, a lava tube that shoots seawater into the air, is a short stop along the coast. Hawaiian monk seals and green sea turtles sometimes rest on the sand, and the right habit is to keep a respectful distance and never touch them.
It is a fine place for a slow day: a swim at the beach with a lifeguard, a plate of poke or fish tacos, a walk on the coastal path and a sunset from the shore. Families and first-timers tend to like this side best in winter.
For food, look for plate lunches, poke bowls, fresh ahi, shave ice and local coffee from the west side. Farmers markets around the island sell tropical fruit, and a stop at a roadside stand is a good way to taste what is ripe right now. Na Pali by boat or helicopter is also popular, but rough winter seas can cancel trips, so keep a spare day.
A two-day itinerary for Kauai in February
Day 1 begins on the north side, where the morning light is best on the mountains. Leave early for a stop at Kilauea Point, then continue to Hanalei for coffee and a walk along the pier. Spend midday at Haena State Park with a reservation, or if the surf is huge, browse the shops and galleries in town and eat a plate lunch at a food truck.
In the afternoon, drive back through Kapaa and stop for a swim or a slow walk on the coastal path. Dinner in Kapaa or Lihue fits well after a day on the road. If the north turns rainy, shift the day to the Kauai Museum in Lihue and a drive to the Wailua area for waterfall views.
Day 2 heads south and west. Aim for Waimea Canyon early, with the lookouts first and a short walk at Kokee if the sky is clear. Come down to the west side for a late lunch in Waimea or Hanapepe, a small town with galleries and bakeries.
Finish in Poipu, where an afternoon swim and a walk to Spouting Horn lead naturally into sunset on the beach and dinner at a restaurant by the water. If rain closes in on the canyon, swap the order and spend the morning in Poipu, with a visit to the botanical gardens nearby as the indoor-friendly option.
Is Kauai busy in February?
February is a moderately busy month, with the winter crowd still on the island but the heaviest holiday weeks behind. Presidents Day weekend tends to fill rooms, and whale season keeps the south side lively.
Popular beaches and the main roads around Poipu, Kapaa and Hanalei are steady rather than jammed, and restaurants in the busiest towns can have waits at dinner. Rental cars and rooms are easier to find early, so book those first, especially for Presidents Day weekend. For the rest of the month, planning a few weeks ahead is a reasonable habit, and the quieter midweek days leave more room to improvise.
Haena State Park is the one stop where a reservation is the rule, and it is wise to settle that before the rest of the day. Boat trips along the Na Pali coast and whale-watching cruises also fill earlier in peak weeks. Visitors who like a spontaneous trip can still find space on the east and west sides, where tourism is lighter.
What to pack for Kauai in February
Think summer clothes with a few layers for the rain and for the cooler spots up the mountain. A small day pack makes it easy to adjust through the day.
- Pack a light rain jacket since the north shore sees fast-moving showers most of all.
- A fleece or sweater for Waimea Canyon and Kokee, which are much cooler than the coast.
- Bring footwear that can handle slick paths and damp overlooks.
- Water shoes for rocky entries and river crossings.
- Mineral sunscreen and a hat, since the sun is strong even on cloudy mornings.
- Binoculars for spotting humpback whales from shore.
Good to know before you go
February falls outside the official hurricane season, which runs from June 1 to November 30. The main practical points this month are the winter surf on the north shore, the wetter roads and trails, and the need to reserve Haena before you go. Getting around the island is simplest with a rental car.
| Tax | Rate | Who pays |
|---|---|---|
| State Transient Accommodations Tax | 11.00% | Guests, on lodging |
| Kauai County Transient Accommodations Tax | 3% | Guests, on lodging |
| General Excise Tax pass-on (Kauai County, maximum) | 4.7120% | Customers, on purchases |
Kauai in February vs January and March
Moving the trip to January brings a slightly drier island and a sea a touch warmer, with big north shore surf at its peak and the holiday crowds thinning after the first week. Whales are in the water, and there is a little more chance of a clear day at the canyon.
March is rainier, with more days of showers and a greener, lusher landscape. The whale season begins to fade toward the end of the month, spring break families start to arrive, and the north shore swell tends to ease, making more beaches inviting for swimming.
February sits in between: whales and winter waves are still part of the show, and the crowds are lighter than at the holidays. Choose January if dry weather and the biggest surf matter most, March if you want gentler water and a greener island, and February if you want a balance of both.
Is February a good time to visit Kauai?
Yes, February is a good time for travelers who like whales, waterfalls and a flexible plan, and less ideal for anyone who needs guaranteed beach days on the north shore. Hikers, photographers and couples who enjoy changing scenery will find plenty to love.
Families with small children and swimmers who want calm water will do better staying on the south side. Surf fans and people who like the drama of big waves can base themselves in the north and enjoy the view.
On arrival, the first thing to settle is the Haena reservation if it is on the wish list, and then to look at the sky and the surf report to decide which coast gets the first day. The island rewards that kind of slow, weather-led planning, and the best memory of February may well be a humpback tail rising out of a silver sea beneath a passing rainbow.
Sources
- NOAA NCEI, monthly normals 1991-2020, station USW00022536, checked September 8, 2026
- Open-Meteo Marine API, average 2015-2024, checked September 8, 2026
- sunrise-sunset.org, sunrise and sunset calculated for the 15th of the month, checked September 8, 2026
- Hawaii Department of Taxation, Tax Announcement No. 2025-03 (Transient Accommodations Tax Law Changes from 2025 Legislative Session), files.hawaii.gov/tax/news/announce/ann25-03.pdf, checked September 24, 2026
- County of Kauai, Department of Finance, Transient Accommodations Tax page, kauai.gov/Government/Departments-Agencies/Finance/Transient-Accommodations-Tax, checked September 25, 2026
- Hawaii Department of Taxation, County Surcharge on General Excise and Use Tax page, tax.hawaii.gov/geninfo/countysurcharge/, checked September 25, 2026
- NOAA NCEI, monthly normals 1991-2020, station USC00518165
- NOAA NCEI, monthly normals 1991-2020, station USC00513099
- NWS Honolulu / Central Pacific Hurricane Center, « 2026 Central Pacific Hurricane Season Outlook », weather.gov/hfo/hurricaneOutlook2026, checked September 24, 2026
To plan your stay
- Things to Do in Kauai: Na Pali Views, Waimea Canyon, North Shore Beaches and Local Food
- Where to Stay in Kauai: Poipu, Princeville, the Coconut Coast and the West Side
- Kauai vs Oahu: Beaches, Things to Do, Weather and Getting Around
- Day Trips from Kauai: Waimea Canyon, Haena and the Na Pali Coast, Wailua and Polihale