Every major beach on the island - from buzzy Chaweng to boutique Bophut, upscale Choeng Mon, quiet Maenam and the sunset sands of the west coast - who each one suits, what's nearby, and where to live to be close to it.
Samui is a ring island, and its beaches change character as you move around the coast: the lively east holds Chaweng and Lamai, the calm boutique north runs through Bophut, Bang Rak, Maenam and the upscale Choeng Mon headland, and the quiet west around Lipa Noi and Nathon offers shallow water, sunsets and the ferry ports. Each beach has its own crowd, pace and price level, and most map directly onto a residential area. Below is every major beach, who it suits and where to live to be near it.
Samui's longest and liveliest beach - a wide arc of white sand backed by the island's densest hotel, restaurant, bar and shopping strip. Great for energy, swimming and convenience, less so for peace and quiet; the south end (Chaweng Noi) is calmer and more scenic.
Samui's second beach town just south of Chaweng - a long, attractive bay with a more laid-back, lower-priced scene, a compact centre and a growing long-stay community. A favourite balance of good amenities and a calmer pace.
A calm, north-coast beach fronting the charming old village of restored shophouses, boutique hotels and a renowned restaurant scene. The water is shallow and gentle - better for sunset strolls and dining than big swims - and the Friday Walking Street is an institution.
The north-east corner beside the Big Buddha temple and the Koh Phangan pier, minutes from the airport. A practical, well-connected beach with shallow water and easy access to Bophut and Choeng Mon - handy rather than postcard-perfect.
A long, peaceful north-coast beach backed by an authentically local town and the island's best-value rents. Calm, shaded and uncrowded, it's a favourite for retirees, families and long-stayers who want space and lower prices within reach of Bophut.
An exclusive headland of sheltered coves, luxury resorts and hillside villas close to the airport yet away from the crowds. Calm, clear water and a quietly upmarket feel make it the premium family and pool-villa choice.
A small, pretty cove between Chaweng and Lamai with some of Samui's clearest water and a little reef - excellent for swimming and snorkelling. Limited sand and a few resorts make it intimate rather than spacious.
The tranquil west coast - calm, shallow, shelving water perfect for young families, spectacular sunsets over the mainland and the Donsak car-ferry pier. Spread-out and peaceful, with luxury resorts and a slower, residential feel.
The original west-coast town and main passenger-ferry port - not a swimming beach so much as the island's everyday hub of banks, the immigration office, fresh markets and real Thai life, with calm sea views and easy mainland connections.
Unlike the Andaman coast, Samui's wettest months are October to December, when the Gulf monsoon brings heavier rain, bigger swells and choppier seas - especially on the exposed east coast at Chaweng and Lamai. Ferries can be disrupted; check conditions before island day trips.
Most Samui beaches are gentle, but the east coast can develop rip currents and shore-break in rough weather, and box jellyfish appear occasionally - heed any warning signs and vinegar stations. The shallow north and west coasts are calmest and best for young children.
Samui's driest, calmest stretches are roughly December to April and again around July-August, with flat water and reliable sun. These are peak beach months - and peak crowds, traffic and prices, especially around Chaweng.
It depends what you want. Chaweng is the best all-rounder for swimming and amenities, Lamai for relaxed value, Bophut and Choeng Mon for boutique and upscale calm, Maenam for quiet and value, and Lipa Noi on the west coast for sunsets and shallow, family-friendly water.
The calm, shallow north and west coasts - Choeng Mon, Maenam, Bophut and Lipa Noi - are the usual family picks, with gentle water, shade and space. Chaweng works too for amenities but is busier and livelier.
Often yes, but Samui's main monsoon runs October to December and brings bigger swells and choppier seas, particularly on the east coast at Chaweng and Lamai. The north and west coasts stay calmer; always heed warning signs and check conditions.
Chaweng, comfortably - it holds the island's main bar, club and restaurant strip. Lamai has a smaller, livelier-than-it-looks night scene, while Bophut's Fisherman's Village is the spot for stylish dining over drinking.
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Hero photo by Elina Sazonova on Pexels. General information only, not safety or financial advice. Always obey beach warnings and check current conditions locally.