Krabi Snorkeling Tours Ranked by Seasickness Risk

Short answer: Start with Snorkeling and Kayaking Tour at Hong Islands From Krabi (Oh-Hoo); Krabi 4 Islands Day Tour with Snorkeling Include Lunch (Oh-Hoo); Krabi 7 Islands Snorkeling & Plankton Night by Big Longtail Boat (Oh-Hoo). Their listings describe the calmest water or most stable boats. Our score is an estimate from the listing text. Updated 2026-11-02

We scored 23 snorkeling tours in Krabi from their listings. 2 tours of 23 score 2 or lower on our 1–5 seasickness risk scale. The calmest options are Snorkeling and Kayaking Tour at Hong Islands From Krabi (Oh-Hoo); Krabi 4 Islands Day Tour with Snorkeling Include Lunch (Oh-Hoo).

This score is our estimate from the listing’s description, not an operator figure. How we score.

Tour	Seasickness risk	Operator	From
Snorkeling and Kayaking Tour at Hong Islands From Krabi “Quality river kayak, all gear, safety equipment”	2/5	Oh-Hoo	$46	Check dates
Krabi 4 Islands Day Tour with Snorkeling Include Lunch “Remote areas including Klong Muang and Tub Kaek require an additional charge of THB100 per person (payable directly to the driver)”	2/5	Oh-Hoo	$30	Check dates
Krabi: 4 Island Luxury Yacht with Snorkelling & Clear Kayaking “Estimate from activity type”	3/5	One Asia	$58	Check dates
Hong Islands Longtail Boat Tour with Kayak Paddling “While the monsoon season (roughly May to October) brings increased jellyfish sightings due to water movement, these graceful creatures can appear year-round in the Andaman Sea.”	3/5	Trip Store Krabi	$48	Check dates
4 Islands Sunset Luxury Catamaran Cruise from Krabi “Estimate from activity type”	3/5	Oh-Hoo	$58	Check dates
Krabi Hong Islands Speedboat with Snorkeling, Lunch & Transfer “Travel comfortably by speedboat and enjoy a well-balanced day of adventure and relaxation surrounded by the natural beauty of the Andaman Sea.”	3/5	MY Holiday Centre	$55	Check dates
Krabi 7 Islands Snorkeling & Plankton Night by Big Longtail Boat “Estimate from activity type”	3/5	Oh-Hoo	$44	Check dates
Snorkeling and Sunset to Krabi 7 Islands by Longtail Boat + Buffet BBQ Dinner “Estimate from activity type”	3/5	Oh-Hoo	$39	Check dates
Yawasam Island, Talu Island and Bayu Beach Snorkeling Trip From Krabi “Estimate from activity type”	3/5	Oh-Hoo	$51	Check dates
Amazing Krabi 7 Islands One Day Snorkeling Tour By Big Longtail Boat “Estimate from activity type”	3/5	Oh-Hoo	$37	Check dates
Krabi 4 Islands Full-Day Tour: Beaches, Lagoons & Snorkeling “The maximum for water transport is varied based on the vessels (Speedboat = 35, Longtail Boat = 12, June Bahtra = 50)”	3/5	Sightseeingbangkok.com	$60	Check dates
Phi Phi Island and Bamboo Island Snorkeling Tour From Krabi “Estimate from activity type”	3/5	Oh-Hoo	$49	Check dates
Krabi 4 Islands by Longtail Boat Include Lunch and Snorkeling “Estimate from activity type”	3/5	Krabi Riski Travel & Tour	$36	Check dates
KRABI: 4 Island Snorkeling & Relax by Long Trail Boat with Lunch “Estimate from activity type”	3/5	Thailandlocaltour.com	$35	Check dates
Krabi 4 Island Sunset Snorkeling Cruise + Bioluminescent Swim “Cruise through Krabi’s stunning Andaman Sea on this 4-island sunset tour featuring snorkeling, paddleboarding, beach time, and a magical night swim with glowing bioluminescent plankton.”	4/5	Krabi Sunset Cruises	$135	Check dates
Premium Krabi 4 Islands Speed Catamaran Tour with Snorkeling “Between each island stop, the catamaran’s sea views, onboard restrooms, and a spacious setting suit travelers who prefer more room and a relaxed pace, while an island lunch and attentive crew add to the easygoing…”	4/5	Oh-Hoo	$47	Check dates
Krabi 4 Islands Speedboat Tour Snorkeling and Beach Lunch “keypoint: - Full-day island hopping tour by speedboat from Krabi Discover the stunning beauty of Thailand's islands with a 6-hour speedboat tour from Krabi.”	4/5	Sea Eagle Tour Co., Ltd	$36	Check dates
Krabi 4 Island Tour by Luxury Longtail Boat with Snorkeling “Our sightseeing journey begins with a scenic drive through the breathtaking Railay Beach, renowned for its towering limestone cliffs and stunning vistas.”	4/5	One Asia	$45	Check dates
Snorkel and Beach Tour to Hong Islands from Krabi “Koh Pak Bia (by speedboat only)”	4/5	Siam Scape Journeys	$35	Check dates
Krabi: 7 Islands Sunset Tour with Buffet Dinner, Night Snorkeling “Kindly note that during the monsoon season, characterized by strong winds and rough sea conditions, pickup and drop-off services to and from Railay Beach are suspended.”	4/5	Trip Store Krabi	$45	Check dates
Snorkeling 4 Islands Tour by Speedboat From Krabi “Visit and discover four of the most famous and popular Islands of Krabi by Speedboat with high safety.”	4/5	Oh-Hoo	$31	Check dates
Krabi 4 Islands Day Trip with Snorkeling and Beach Lunch “Don’t miss your chance to explore Krabi’s most iconic gems on the Krabi 4 Islands Day Tour by Longtail or Speedboat!”	4/5	Siam Scape Journeys	$23	Check dates
Krabi 4 Islands Tour and Snorkeling with Shared boat “By Shared Speedboat and Long Tail Boat”	4/5	PINK DUGONG	$27	Check dates

Questions

Which snorkeling tour in Krabi is best if I get seasick?

Start with Snorkeling and Kayaking Tour at Hong Islands From Krabi (Oh-Hoo); Krabi 4 Islands Day Tour with Snorkeling Include Lunch (Oh-Hoo); Krabi 7 Islands Snorkeling & Plankton Night by Big Longtail Boat (Oh-Hoo). Their listings describe the calmest water or most stable boats. Our score is an estimate from the listing text.

How up to date is this information?

We last checked these listings on 2026-11-02 and re-check every listing monthly. Operators can change their rules, so confirm before you book.

Restrictions come from each tour’s listing on GetYourGuide or Viator: the suitability notes, “Know before you go”, booking rules, and what is and isn’t included. Last checked 2026-11-02. Operators change rules, so confirm before you book.

Krabi Snorkeling Tours Ranked by Seasickness Risk

Questions

Which snorkeling tour in Krabi is best if I get seasick?

How up to date is this information?

More about snorkeling tours in Krabi

Seasickness risk: snorkeling tours elsewhere

More tours on GetYourGuide