Phuket has two coasts and only one of them has hotels, for a reason that is written on the beaches every year in red flags. The west coast faces the Andaman Sea and takes the southwest monsoon directly from roughly May to October. During those months the surf on Kata, Karon, Patong and Nai Harn builds and the rip currents become genuinely dangerous. People drown here every year, and most of them are visitors who saw a red flag and swam anyway.
From November to April the same beaches are flat, clear and among the best in Southeast Asia. It is the same sand and the same hotels and a completely different sea.
Why the season matters more than the beach
This is unusual. In most destinations the season affects comfort, price and crowds. In Phuket it changes whether the water in front of your hotel is usable.
That has two consequences for booking. In high season, from November to April, the west coast is the right answer and the only question is which bay. In low season, from May to October, the rates halve, the island is beautiful and green, and you should book a resort with a serious pool and treat the sea as scenery on the rough days.
The northern bays, from Bang Tao up to Mai Khao, are more sheltered and shelve more gently than the southern ones. The far south around Nai Harn and the eastern side around Cape Panwa and Yamu are calmer again, at the cost of the sunsets.
The eleven below are grouped by bay, north to south.
The northern bays
Bang Tao, Layan, Nai Thon and Mai Khao. Longer, quieter, more gently shelving, and where most of the island's best resorts are.
Amanpuri occupies a headland above Pansea beach with pavilions around a black-tiled pool, and it has been the benchmark for Asian resort design since 1988. The private beach below is one of the calmest on the west coast.
Trisara Villas & Residences Phuket sits on its own headland with villas and pool suites spread across a wooded slope above two small bays. It is the most private property on the island.
Trisara Villas & Residences Phuket
Nai Thon headland · 5★ · $$$$
Most private villas on the island, across two bays
Check availabilityRosewood Phuket occupies a site above Emerald Bay with a beach club, a large spa and the most contemporary luxury on Phuket.
Anantara Layan Phuket Resort sits on Layan beach at the northern end of Bang Tao with a long stretch of sand, several restaurants and villas with private pools.
Anantara Layan Phuket Resort
Layan beach · 5★ · $$$$
Long sheltered sand with private-pool villas
Check availabilityBanyan Tree Phuket occupies a lagoon site at Bang Tao with the island's largest integrated resort complex behind it, which means golf, spas and restaurants without leaving the estate.
Banyan Tree Phuket
Bang Tao lagoon · 5★ · $$$
Golf, spas and restaurants without leaving the estate
Check availabilityThe Slate sits at Nai Yang near the airport with a design drawn from the island's tin-mining history, a good spa and the shortest transfer on the island.
The central and southern bays
Surin, Kamala, Kata and Nai Harn. Livelier, closer to the restaurants and the nightlife, and more exposed to the monsoon swell.
Twinpalms Surin Beach Phuket sits above Surin beach with a pool that reads as the social centre of the island's west coast and rooms that are more design hotel than resort.
Twinpalms Surin Beach Phuket
Surin beach · 5★ · $$$
The social pool of the west coast
Check availabilityThe Surin Phuket occupies a hillside at Surin with villas and a small private beach at the bottom of the slope. It is quieter than its neighbour and better for a longer stay.
The Surin Phuket
Surin hillside · 5★ · $$$
Hillside villas above a small private beach
Check availabilityKata Rocks sits above Kata with pool villas cut into the cliff and the best sunset outlook on the island.
Kata Rocks
Kata headland · 5★ · $$$$
Cliff-cut pool villas with the best sunset outlook
Check availabilityThe Nai Harn occupies Nai Harn bay at the southern tip, which is the most sheltered west-coast beach and the one that stays swimmable longest into the monsoon.
Katathani Phuket Beach Resort - SHA Extra Plus sits on Kata Noi with the largest family operation on the southern coast, several pools and direct beach access.
Katathani Phuket Beach Resort - SHA Extra Plus
Kata Noi · 4★ · $$
Largest family operation on the southern coast
Check availabilityWhat we have left off
The Patong hotels are excluded, including some large and comfortable ones. Patong is the island's nightlife strip and the beach reflects it, and nothing about it matches the rest of this list.
What to do
Take a boat. Phang Nga Bay's limestone karsts are an hour away and best done early or on a private long-tail rather than a group tour. The Similan Islands, north, have the best diving in Thailand and are closed part of the year.
Old Phuket Town is worth half a day for the Sino-Portuguese shophouses on Thalang Road and the food, which is better than anything on the beaches.
Eat at the night markets and the roadside places. Phuket has its own cuisine, distinct from Bangkok's, with Hokkien Chinese influence and a lot of seafood.
Big Buddha, Wat Chalong and the Kata viewpoint fill an afternoon. The southern tip at Promthep Cape is where the island watches the sunset.
Practical notes
Phuket's airport is at the northern end, which means 10 minutes to Mai Khao, 30 to Bang Tao and up to an hour to the southern bays. Factor that into which coast you book.
November to April is high season with flat water and the highest rates. May to October is the monsoon: cheaper by half, green, and with the sea unusable on many days. Take the flags seriously, always, and never swim on a red flag beach regardless of how it looks.
Hire a driver by the day rather than a scooter; the accident rate here is among the worst in Asia.
Every hotel and resort bookable in Phuket
Questions people actually ask
Is low season worth it?
For half the price and a good pool, yes, if you accept the sea will be rough on many days. For a beach holiday specifically, no.
Which beach is calmest?
Nai Harn in the far south and the northern bays around Layan and Mai Khao. The east coast at Panwa and Yamu is calmer still, with no sunset.
Is Patong avoidable?
Entirely. Nothing on this list is in it and the island is large enough that you will not pass through unless you choose to.
How many nights?
Seven. Five on the beach and two for Phang Nga and the old town.
