When's the best time to surf in Thailand? Find out Phuket's surf season.
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surf thailand surfers paddling during sunset

Best time to Surf in Thailand

Yes, you can Surf in Thailand

Well, yes…and no.

Thailand’s largest island, Phuket, is blessed with beautiful white sand beaches, a coastline of blue-green warm waters, and picturesque sunsets.  When it comes to surf however, conditions are not typically ideal, but waves produced by short period windswells and less frequent groundswells are in fact, surfable and fun!

It is possible surf in Thailand.

If you’re a swell-seeking, slashing surfer strictly set on getting spit out of overhead waves and peeling barrels, then you’re better off heading to well known surf destinations like Hawaii, Australia, or nearby Bali.  However, you’ll be surprised (and stoked) to know that there can be fun waves for anyone who also want to experience why Thailand is consistently one of the top travel destinations in the entire world.

Surfer in Thailand duck diving
A Thai local about to duck dive at Kata Beach

Since Phuket gets less consistent groundswells mainly due to the obstruction of the northern tip of Sumatra located over 300 km southwest from Phuket’s most southern point, local surfers usually settle for strong wind waves produced across the Andaman Sea.

However, SW groundswells originating in the Indian Ocean do occasionally pass through the Great Channel (between Banda Aceh, Sumatra, and the Great Nicobar Island) leaving locals and fortunate well-timed surfer tourists with clean, fun high quality waves.

Occasionally, we get swells from the West-Northwest around September and October, which can also produce some of Thailand’s most enjoyable waves.

SW groundswells passing through the Great Channel brings Phuket’s best surf.
Graphic showing swell window for Phuket

Image:  Dr. Steven Martin Education Abroad Asia – Study in Phuket

We have two distinct seasons:

The NE monsoon produces our “hot season”

The SW monsoon produces our “green season”

The southwest monsoon season is the best time to surf Thailand.
Graphic showing how southwest monsoon brings Phuket its waves

Image:  Dr. Steven Martin Education Abroad Asia – Study in Phuket

Northeast Monsoon – High and Dry 

Throughout the high tourist season of November to April, the Northeast monsoon (winds that blow downwardly from as far as mainland China) is prevalent and the weather stays fairly consistent as air temperatures range from 24°C to 32°C (75°F to 89°F) with some cool breezes that gives us a bit of relief at times.  Rainfall is minimal thus making it a popular time for tourists to visit from all over the world, especially those who are escaping cold winter months in their home country.

Girl on a stand up paddle board doing yoga

Due to Phuket’s geographical location and its surrounding Asian nations, the Northeast winds doesn’t stir up much windswell along its west coast, leaving much of Phuket’s west facing surf breaks flat with glassy conditions. Obviously, this is downtime for local surfers, but it does make it a terrific time to explore Stand Up Paddle Boarding (SUP) activities and other ocean related activities like snorkeling, wind surfing, or kite boarding throughout various regions of Thailand.

Southwest Monsoon – Surf’s Up!

Although characterized as our green season attributing to more rain, the southwest monsoon just means that winds blow upwardly from the southwest region over the Indian Ocean, which does bring relatively more rainfall and higher humidity than the high and hot season.  During this low tourist season period of May to October, the majority of tourists vanish like David Copperfield in his heyday.

You’re likely to find hotels and villas offering major discounts off peak season prices.  Rows of beach umbrellas, sunbeds, and beer bellied fat guys sporting banana hammocks are also cleared out creating a completely different scene.

This period happens to be the best time to surf in Thailand.  Yewww!


Best time to surf in Thailand

Yes, it does rain but it’s typically marked by intermittent, short bursts of downpours followed by clear blue skies.  In fact, the majority of the green season is predominantly sunny and warm.  It can get pretty hot too, particularly at the start of surf season, which is around early April.


This has been a misconception by many but those who don’t mind some rain and who are keen on this do take advantage of the slashed prices and minimal crowds around the island.

Occasionally, storms do overlap resulting in intermittent rainy conditions for days or even weeks (rarely) at a time.  As with anywhere else in the world, weather conditions and Mother Nature can be highly unpredictable. 

Find places to rent surfboards in Thailand here >>

Swells and Surfable Waves

Local surfers are more than content surfing an uncrowded break with onshore windy conditions (and if they’re not, Bali is a short flight, skip, and a jump away).  However, these onshore conditions created by local windswells do have a clearing up period, resulting in clean-faced, lined-up, rippable waves that can last for days.  Consider yourself lucky if you happen to be visiting around that time.

Surfing in Phuket, Thailand

Please Be Advised!

Strong rip currents are common throughout surf season!

If you’re an inexperienced surfer or swimmer, please consider surfing with a local surf instructor or with someone more experienced and knowledgeable of the surf break.
best time to surf in Phuket, Thailand

The seasonal rain and wind doesn’t stop locals and adventurous surfers from paddling out and catching fun surf.  After all, water temperature is around 28°C (82°F) and air temperature can still be up around 30°C (86°F) making it feel like you’re truly surfing in a tropical paradise.

Timing is everything

Although our high NE Monsoon season is typically flat and dry (but not always), there is a very small chance of swell popping up during these months. However, if you’re planning your trip to Phuket during our low, green season, then your odds of getting rained on increases but the likelihood of catching some surf in Thailand does too.

See you in the lineup!

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