Are you thinking about planning a trip to Kauai in March? Find out some of the best things to do in Kauai in March that are worth adding to your itinerary!
This list of things to do in Kauai in March was written by Hawaii travel expert Marcie Cheung and contains affiliate links which means if you purchase something from one of my affiliate links, I may earn a small commission that goes back into maintaining this blog
What You Need to Know Right Now (March 2026)
High: 78°F | Low: 62°F | Rainiest month after December
BREAKING: Kauai Coffee Estate’s lease expires March 28, 2026. If you’re planning to visit, call ahead or it might be closed.
March is weird for Kauai. It’s peak whale season (last month before they leave), spring break crowds, rainy as hell, but also beautiful and less expensive than summer.
I’m not going to sugarcoat it. You will get rained on. But my kids don’t care because they’re already soaked from the ocean anyway.
Here’s the Honest Truth About March Weather
It’s the second-rainiest month. Only December is worse.
But Hawaiian rain isn’t like mainland rain. It’s warm. It comes in bursts. 20 minutes of downpour, then sun. Sometimes it’s raining while the sun is out.
The North Shore (Hanalei, Princeville) gets absolutely drenched. The South Shore (Poipu) is drier but still rainy.
Pack: Rain jackets, multiple swimsuits (they won’t dry), extra towels for the car.
Temps feel nice – mid to high 70s during the day, low 60s at night. You’ll need a light jacket for evenings and definitely for Kokee State Park.
My mom lives on Kauai. Every March trip, we’ve had at least 2-3 rainy days where we had to pivot plans.
Sometimes we hit Kauai Museum in Lihue ($15 adults, kids under 7 free). Sometimes we just go shopping in Kapaa.
One year it rained so hard we sat in our rental and ate poke from Foodland for lunch.
But the tradeoff? Waterfalls are insane. Everything is GREEN. And way fewer tourists than summer.
About That Kauai Coffee Situation…
Okay, so here’s the deal. Kauai Coffee – you know, that massive coffee plantation everyone visits for free tastings? – their land lease expires March 28, 2026.
As of mid-January 2026, they sent termination notices to all 141 employees. The landowner (Brue Baukol Capital Partners) isn’t renewing their lease.
What this means for March visitors:
- Early March: Probably still open
- Late March: Maybe not
- After March 28: Unknown
The landowner says they want to continue coffee operations but with a different company. Kauai Coffee says there’s no way a new operator could learn their system that fast.
So yeah. Don’t build your March itinerary around Kauai Coffee without calling ahead first. The visitor center number is on their website but honestly who knows if anyone will answer.
It sucks. Kauai Coffee gets 350,000+ visitors a year and it’s Hawaii’s largest coffee grower. But real estate investment firms do what they do.
Why March Is Your Last Shot for Whale Watching
Whale season: December through May
Peak: January-March
March = last month of peak season
About 10,000 humpback whales come to Hawaii every winter to breed and have babies. March is when they start heading back to Alaska.
Kauai isn’t as famous for whale watching as Maui, but we still see hundreds of whales. They hang out off the South and West shores.
Whale watching tours: $100-260 per person depending on boat type. 2-4 hours. Usually includes food/drinks and open bar.
Book early if you’re coming during spring break week (mid-to-late March). Tours sell out.
Book through Viator or Get Your Guide – easier cancellation if weather is bad.
Best companies: Blue Dolphin, Captain Andy’s, Kauai Sea Tours. They all have hydrophones so you can hear whales singing underwater.
You can also see whales from shore. Poipu Beach and Kilauea Lighthouse are best spots. Bring binoculars.
I’ve been on whale watching tours where we saw nothing. I’ve also been on tours where a mama and baby came right up to the boat. It’s wild animals, so no guarantees.
What Special Events Are Happening in March 2026?
Prince Kuhio Day Celebration (March 26, 2026)
This is a huge deal on Kauai. Prince Jonah Kuhio Kalanianaole was born here in Koloa in 1871. He fought for Native Hawaiian rights when Hawaii became a U.S. territory.
March 26 is an official state holiday. The celebration runs about two weeks along Poipu Beach.
Events: Canoe races, hula performances, Hawaiian food, Royal Order of Kamehameha ceremonies. Most stuff is free.
It’s cultural and authentic, not touristy. If you’re here for it, go.
Kauai Orchid & Art Festival (Late March – Date TBD)
Usually last weekend of March in Hanapepe. Orchids, local art, live music, rooster crowing contest.
Free entrance. Check Hanapepe.org or call (808) 651-9801 closer to your trip for confirmed 2026 dates.
St. Patrick’s Day (March 17)
Rob’s Good Times Grill in Lihue throws a big St. Patrick’s Day party. It’s a local sports bar with 24 TV screens.
Hours: Hours vary by day (closed Tuesdays), check before you go
Location: 4303 Rice Street, Lihue
Not Hawaiian at all but if you need chicken wings and cheap beer, this is the spot.
Should We Still Do a Luau in March?
Yes. Luaus run year-round and rain doesn’t really affect them.
Actually, I need to be straight with you. I’ve been to multiple Kauai luaus. The one you pick depends on what matters to you.
Auli’i Luau is Kauai’s only oceanfront luau. It’s literally on Kiahuna Beach in Poipu at the Sheraton resort.
What’s good:
- Beach setting is unreal. Sunset behind the dancers.
- Choreographer/director Mi Nei Oliver-Martins is a native Kauaian
- Award-winning Urahutia Productions dancers (they’re legit)
- Open bar, buffet dinner
- Fire knife dancers at the end
What’s not so good:
- Expensive. $200-221 per person for standard seating.
- No imu ceremony (that’s where they unearth the pig)
- Seating is assigned based on when you booked, and standard seats are far back
Runs: Monday & Wednesday
Check-in: 5:30pm March-September, 5pm October-February
Book: Hawaii Tours or directly through Sheraton
I took my boys a couple years ago. The setting is stunning. If you’re already staying in Poipu and want upscale with an ocean view, book it.
If you want something more family-run and traditional, Smith’s Family Garden Luau is great too (I’ve been to both, they’re just different vibes).
Real talk: At $200+ per person, luaus add up fast for families. But my kids still talk about seeing fire dancers. Sometimes you just gotta spend the money.
Where Should We Actually Go in March?
Kokee State Park (Absolutely Go Here)
Elevation: 3,200-4,200 feet
Entry: $5 per person (4+), $10 parking
Temp: 40s-60s
Drive from Poipu: About 1 hour
March is THE time for Kokee because everything is soaked and waterfalls are everywhere.
Good news: Pu’u O Kila lookout reopened January 14, 2026
Bad news: Waimea Canyon Lookout is closed for construction (no timeline yet)
Annoying news: Ongoing roadwork, traffic delays, restricted parking
What to do:
- Kalalau Lookout (views of Na Pali Coast when not foggy)
- Alakai Swamp Trail (muddy but incredible)
- Kokee Natural History Museum (free, 9am-4:30pm daily)
- Kokee Lodge chili and cornbread (famous, cheap, good)
It’s probably going to be rainy or foggy. That’s part of it. Bring layers. When the clouds part and you see the valley, you’ll get why everyone says it’s magical.
For detailed hiking info, check my Kauai Travel Guide.
Poipu Beach (Best Family Beach)
This is Hawaii’s best beach for little kids according to Dr. Beach (who is somehow a real person).
Shallow protected area with natural lava rock wall. Basically a giant kiddie pool.
You’ll see Hawaiian monk seals and sea turtles. Sometimes you can hear whales breaching.
Free parking at Poipu Beach Park. Restrooms, showers, lifeguards, picnic tables.
March can be windy and occasionally rough surf. But the protected area stays calm.
Lydgate Beach Park (Toddler Paradise)
Two lava rock pools. The big one for swimming, small one for babies/toddlers.
Huge playground. Like massive. My kids could stay there for hours.
Parking, restrooms, showers, lifeguards. Fully equipped.
This is our go-to rainy day beach. The pools are protected so even if it’s drizzling, kids don’t care.
Kauai Museum (Rainy Day Backup)
Location: Downtown Lihue, 5 minutes from airport
Hours: Monday, Wednesday, Thursday 9am-1pm
Admission: $15 adults, $12 seniors, $10 students, free under 7
Time needed: 1-2 hours
This is where we go when it’s pouring. Hawaiian history, royal artifacts, plantation era stuff, geological exhibits.
Small but well done. Not overwhelming for kids.
After the museum, walk to Hamura’s Saimin Stand. Best saimin on island. Cash only. No tourists, all locals. You’ll wait in line.
Helicopter Tours (Worth It in March)
March rain = epic waterfalls = best time for helicopter tours.
About 80% of Kauai is inaccessible by car. Helicopter tours show you Na Pali Coast, Waimea Canyon, Manawaiopuna Falls (Jurassic Park waterfall), Mount Waialeale.
$200-400 per person. 50-70 minutes usually.
Book morning flights. Afternoons get cloudy and rainy.
Fair warning: These can get cancelled day-of if weather’s bad. Book early in your trip so you have time to reschedule.
Book through Viator or Get Your Guide.
North Shore Caves (Weather Dependent)
Na Pali Coast has insane sea caves but March weather on the North Shore is unpredictable.
November-March, ocean gets rough. Some days boat tours can’t safely access the caves.
If you really want to see them, book a tour for first few days of your trip. Then you have flexibility to reschedule if cancelled.
Companies: Captain Andy’s, Kauai Sea Tours (zodiac raft tours when conditions allow).
Alternative: Drive to Hanalei Bay, walk to Lumahai Beach. Rock formations and tide pools are beautiful even without getting on a boat.
Limahuli Garden (Hidden Gem)
Location: North Shore past Hanalei
Admission: $30 adults, $15 kids 10-17, free under 10
Closed Sundays
This garden is run by National Tropical Botanical Garden and focuses on native Hawaiian plants.
It’s educational about how ancient Hawaiians lived off the land. More low-key than other gardens.
Really green in March because, well, rain.
If you want tropical eye candy, go to Smith’s Tropical Paradise. If you want to learn Hawaiian ethnobotany, come here.
Whale Watching Tour Companies – Which One’s Best?
They’re all pretty similar honestly. Here’s what I’ve learned from doing multiple tours:
Captain J’s
South Shore whale watch, December-March only. Includes pupus, cold drinks, hydrophones.
Book: Viator
Kauai Sea Tours
Check-in times: 9am, 12pm, or 3pm. Morning is usually best for whale activity.
Book: Viator
All tours are $100-150 range for 2-2.5 hours.
Federal law says boats must stay 100 yards from whales. But whales don’t always cooperate. I’ve had them come right up to the boat.
Book at least 2-3 weeks ahead for spring break week.
How Much Does March in Kauai Actually Cost?
March is cheaper than summer but spring break week (usually mid-to-late March) drives prices up.
2026 rough costs:
- Whale watching: $100-260 per person
- Helicopter tour: $200-400 per person
- Luau: $200-221 per adult, ~$100-110 per child
- Car rental: $60-100 per day (book through Discount Hawaii Car Rental)
- Groceries: $150-250 per week for family of 4
- Dinner out: $15-40 per person
- Kauai Museum: $15 adults
- Kokee State Park: $5 per person + $10 parking
Money-saving tricks:
- Get vacation rental with kitchen
- Grocery shop at Foodland or Safeway in Lihue
- Make breakfast and lunch, splurge on one nice dinner
- Free activities: beaches, Poipu Beach park playground, Kauai Coffee (if still open)
We usually spend about $7,000-8,000 for week-long Kauai trip for 4 people including flights, rental house, car, activities, and food. March is slightly cheaper than summer.
Grab my free email course on saving money in Hawaii for more specific tips.
Spring Break Crowds – How Bad Is It Really?
Most U.S. schools have spring break mid-to-late March. Kauai gets busier but it’s not awful.
Kauai welcomed 123,442 visitors in March 2024. Compare that to 135,740 in July 2024 (peak summer).
You’ll notice more families at popular beaches. Restaurants might have longer waits. But it won’t ruin your trip.
Spring break survival:
- Book activities 2-3 weeks ahead (helicopter tours, boat tours, luaus)
- Make dinner reservations or eat early (5pm) or late (8pm)
- Hit major spots early morning or late afternoon
- Have backup beach options
Need help planning around crowds? I offer personalized Hawaii travel consultations where we map out your entire trip based on your family.
What If It Rains Our Entire Trip?
It probably won’t. But if it does, here’s your backup plan:
Rainy day activities:
- Kauai Museum
- Shopping in Kapaa town or Poipu Shopping Village
- Lydgate Beach (protected pools, rain doesn’t matter)
- Movie at Kukui Grove Cinema
- Kilohana Plantation (rum tasting, train rides)
- Lunch at Hamura’s Saimin or Pono Market
- Drive scenic roads (Waimea Canyon even in rain)
My kids don’t care about rain at beaches because they’re already wet. But if YOUR kids are the type who need to be perfectly dry and comfortable, March might not be your month.
Photography in March – Flytographer Discount
Hawaiian rain makes for dramatic photos. Moody skies, rainbows, misty mountains.
If you want professional photos from your trip, check out Flytographer. They connect you with local photographers. You save $20 using my link.
We did Flytographer on Maui and got incredible family photos. Way better than selfies with a timer.
Can We Learn to Surf in March?
Yes but waves can be inconsistent.
March is end of winter swell season. North Shore waves are too big for beginners. South Shore is your best bet.
Poipu Beach surf schools:
- Kauai Surf School
- Hawaiian Style Surfing
- Margo Oberg Surf School
Group lessons: ~$75-100 per person for 2 hours
Private lessons: $150-200+ per person
Book through Viator or Get Your Guide.
March Packing List – What Actually Matters
Must have:
- Rain jackets (lightweight, packable)
- 3-4 swimsuits per person (they won’t dry overnight)
- Reef-safe sunscreen (Hawaii banned chemical sunscreens)
- Water shoes (rocky beaches)
- Light sweater/hoodie for Kokee
- Waterproof phone case
- Extra towels for car
- Reusable water bottles
- Bug spray (mosquitoes after rain)
Don’t bother packing:
- Beach toys (buy at Walmart, donate before leaving)
- Bulky toiletries (there’s a Safeway and Target)
- Hair dryer (rental will have one)
- Snorkel gear (buy cheap or rent there)
Podcast Episodes to Listen To Before Your Trip
I host Hawaii Travel Made Easy podcast. Here are relevant episodes:
How to Plan a Trip to Kauai – Episode 61
Covers everything: where to stay, what to do, budget, itinerary planning
Hawaii Spring Break Guide: Best Islands, Activities & Real Costs – Episode 77
Specifically for families traveling during spring break
Common March Mistakes People Make
Don’t book North Shore rental without checking weather patterns.
March rain on North Shore can be brutal. South Shore is more reliable.
Don’t skip whale watching.
After March, they’re gone until next December.
Don’t forget to call ahead about Kauai Coffee.
Lease expires March 28, 2026. Might be closed.
Don’t pack only summer clothes.
You need layers for evening, AC, and mountain areas.
Don’t plan all outdoor activities for one day.
Weather changes fast. Spread outdoor plans across multiple days.
Don’t book everything the first few days of your trip.
Leave flexibility in case activities get weather-cancelled.
Will My Kids Actually Enjoy Kauai in March?
My boys love Kauai in March. Here’s why it works:
Whale watching is huge hit. My 5-year-old still talks about seeing baby whale breach.
Rain doesn’t bother them. They’re already soaked from ocean/pool.
Smaller crowds = more space to run around.
Beaches feel less packed. Restaurants aren’t hectic.
BUT: If your kids hate being wet or cold, March might suck for them. Rain is warm but constant. If your kids need perfect comfort at all times, wait for summer.
Is March Worth It Despite the Rain?
For my family, yes.
We’ve learned to embrace rain. It’s what makes Hawaii green and lush. Those Instagram waterfalls? They look like that because of March rain.
I’d rather deal with occasional rain than packed beaches, expensive hotels, and sold-out activities.
Key is flexibility. Don’t lock in every activity. Leave room to shuffle based on weather.
Check out my complete Kauai Travel Guide for full itineraries that build in weather flexibility.
Or take my free 7-day email course on planning a Kauai trip.
Other Hawaii Travel Guides
If you’re deciding between islands:
- Maui Travel Guide for Families
- Oahu Travel Guide for Families
- Big Island Travel Guide for Families
- Hawaii Island Hopping Guide
Final Thoughts
March is Kauai’s underdog month. It’s rainy. It’s not perfect beach weather every day.
But it’s less expensive, less crowded, and just as beautiful. Plus it’s your last shot at whales.
Book whale watching first. Everything else can be flexible.
Pack rain gear. Embrace the rain. Your kids probably won’t care.
Need personalized help? As a certified Hawaii Destination Specialist who’s been to Kauai 40+ times, I offer one-on-one travel consultations.
I’ve danced hula for 20+ years and have deep family connections to the islands. Let me help you plan your trip.
FAQs About Visiting Kauai in March
What is the weather like in Kauai in March?
High of 78°F, low of 62°F. It’s the second-rainiest month after December. Rain comes in warm bursts, not all-day downpours. North Shore gets more rain than South Shore.
Is March a good time to visit Kauai with kids?
Yes if your kids don’t mind rain. Smaller crowds, better prices, last month for whale watching. Rain usually doesn’t last all day.
Can you still see whales in Kauai in March?
Yes. March is peak season along with January-February. This is your last chance before whales migrate back to Alaska in April. Book tours early.
How much does a whale watching tour cost in Kauai?
$100-260 per person. Tours last 2-4 hours and usually include food, drinks, and open bar. Companies use hydrophones so you can hear whales singing.
What should I pack for Kauai in March?
Lightweight rain jackets, multiple swimsuits (they won’t dry), reef-safe sunscreen, water shoes, light sweater for higher elevations, waterproof phone case, extra towels for car.
Is it worth going to Kokee State Park in March?
Yes. March rain makes waterfalls spectacular and everything incredibly green. Bring jacket since it’s cooler at elevation (40s-60s). Expect possible fog.
Is Kauai Coffee going to be open in March 2026?
Unclear. Their lease expires March 28, 2026. Early March probably still open. Late March questionable. Call ahead before visiting.
Which Hawaiian island is best for March travel?
All islands are good in March. Kauai has most dramatic scenery in rain. Maui has best whale watching. Oahu has most activities. Big Island has most sunshine.
Do I need to book activities in advance for March?
Yes, especially for spring break (mid-to-late March). Book whale watching, helicopter tours, and luaus 2-3 weeks ahead. Beaches and museums don’t need reservations.
What’s the best luau in Kauai for March?
Auli’i Luau is the only oceanfront luau (on Kiahuna Beach in Poipu). Runs Monday and Wednesday. Around $200-221 per person. Award-winning dancers, open bar, stunning sunset setting.
