Koh Larn coral island — turquoise Gulf waters at sunrise, aerial view
Things To Do · Gulf of Thailand · Chonburi Province

Luxury Beach
& Water.

Private coves. Coral reef at eight metres depth. Superyacht charters from the largest marina in Southeast Asia. This is the Gulf on its own terms.

Explore the Water
The Water Offer

The Gulf of Thailand, edited for those who know what excellent looks like.

Pattaya sits on a bay that curves like a held breath — 4 kilometres of south-facing coastline sheltered from the prevailing winds, with water warm enough to swim from November through April without a wetsuit. Offshore, Koh Larn's coral reef system offers visibility to 8 metres on a clear morning. At Ocean Marina, 650 berths accommodate everything from sailing dinghies to 40-metre superyachts. The water infrastructure here is not aspirational. It is operational.

What distinguishes the luxury beach and water offer in Pattaya from comparable destinations is the absence of distance between ambition and reality. The private speedboat is 20 minutes from the hotel pier. The dive centre that rents technical equipment is two streets from the beach. The beach club with a Michelin-consulted menu is on the sand, not a 40-minute transfer away.

"In Pattaya, the water is not the amenity. The water is the infrastructure around which everything else is built."

Offshore island distance
7km
Koh Larn coral island is 7km from Bali Hai Pier — 45 minutes by ferry, 15 minutes by speedboat charter.
Ocean Marina berths
650+
The largest marina in Southeast Asia, accommodating vessels up to 120 metres, with full technical, fuelling, and provisioning services.
Reef depth visibility
8m
Koh Larn's coral reef system offers 3–8 metre visibility on clear days — accessible by snorkel from the beach without a dive certification.
Gulf water temperature
29°C
Average Gulf of Thailand water temperature from November through April — the optimal season for all water activities.
Water Experiences

Every way
to meet the Gulf.

From coral reef snorkelling at 7am before the ferries arrive, to a private sunset charter with a chef-prepared dinner on the stern deck — the water offer in Pattaya scales with every ambition and every budget. These are the eight experiences that define it.

Tawaen Beach Koh Larn — overhead clear turquoise water, white sand
Island Escape
Koh Larn
Coral Island · 6 Beaches · 7km Offshore
Koh Larn — Coral Island
Six beaches, active coral reef at 3–8m depth, no private cars, and turquoise water clear enough to see the bottom without a mask. The island's fishing community still launches at 4am. By 2pm, the day-trippers return and the beach is yours.
→ Island Escapes
Superyacht charter leaving Ocean Marina Yacht Club at sunset — Gulf of Thailand
Charter
Superyacht
Charter
Ocean Marina · Private Fleet
Private Charter — Ocean Marina
Southeast Asia's largest marina operates a full charter programme — half-day sunset cruises, full-day island hopping, and week-long Gulf expeditions. Vessels from 14m day boats to 40m superyachts. Catering, dive equipment, and tender services included on request.
→ Request Charter
Na Jomtien private beach club with infinity pool overlooking the Gulf
Beach Club
Private Clubs
Na Jomtien · Members & Day Access
Na Jomtien Beach Clubs
A new generation of beach clubs in Na Jomtien has elevated the standard for Gulf-side hospitality — infinity pools that dissolve into the horizon, Michelin-consulted menus, private cabanas, and DJ sets that begin at dusk rather than noon.
→ Beach Clubs
Coral reef snorkelling Koh Larn — fish, coral, clear water at 5 metres
Diving
Coral Reef
3–8m Depth · Koh Larn
Reef Diving & Snorkelling
Koh Larn's reef is accessible without a certification — most coral is between 3 and 8 metres and reachable by snorkel from Samae and Nual beaches. Certified dive operations offer PADI courses, equipment hire, and guided reef tours leaving at 6:30am before tourist boats arrive.
→ Dive Operators
Stand-up paddleboard and kayak on calm Pattaya Bay at early morning
Active
Kayak & SUP
Pattaya Bay · Koh Larn
Kayak & Stand-Up Paddle
The calmest conditions on Pattaya Bay are between 6–9am, before speedboat traffic increases. Multiple operators on Pattaya Beach Road offer kayak and SUP hire. Koh Larn's western bays offer sheltered paddling routes between beaches with coral viewable from the surface.
→ Water Sports
Sailing regatta in the Gulf of Thailand off Ocean Marina Yacht Club Pattaya
Sailing
Sailing & Regattas
Ocean Marina · Gulf Races
Sailing Culture — Ocean Marina
The Top of the Gulf Regatta, the Asia Multihull Challenge, and the Ocean Marina Yacht Club Racing Series anchor Pattaya's international sailing calendar. The marina accommodates visiting race crews from across Asia and operates a sailing school for all levels from February through April.
→ Yacht Events
Wakeboard cable park Pattaya — action shot over calm inland water
Action
Cable Park
Wakeboard · Pattaya
Pattaya Wakeboard Cable Park
One of Asia's most established cable wakeboard parks operates 30 minutes from central Pattaya — a full cable system, beginner and advanced riders on separate lanes, equipment hire, and instruction. Sessions from 200 Baht. Particularly popular with the younger premium travel demographic.
→ Cable Park Info
Sunset dinner cruise on Pattaya Bay — golden hour, Gulf of Thailand
Cruise
Sunset Cruise
Pattaya Bay · Private & Group
Sunset Dinner Cruise
Pattaya Bay faces southwest — creating one of the most consistent sunset orientations on the Gulf. Multiple operators offer sunset cruises from Bali Hai Pier: group catamaran dinners, private speedboat charters with catered Thai meals, and luxury yacht sundowners with open bar. Season runs November through April.
→ Book a Cruise
Island Escapes

Two islands. Two entirely different worlds.

Chonburi Province has two inhabited islands reachable from Pattaya — one a coral-reef day trip, one a royal heritage destination an hour from the city. Neither requires advance booking. Both reward it.

Samae Beach Koh Larn — 500m white sand beach, quiet afternoon, clear Gulf water
Island 01 · 7km Offshore
Koh Larn
Coral Island · เกาะล้าน

Six beaches around a 4km² island with no private cars and an active coral reef system that rewards early arrivals. Tawaen is the most developed; Samae Beach is the island's quietest and clearest, facing southwest for sunsets.

45 min ferry 6 beaches Coral reef Speedboat hire
Plan the Island Day
Koh Si Chang rocky cove with turquoise water — Si Racha ferry island
Island 02 · Heritage · Si Racha
Koh Si Chang
Royal Island · เกาะสีชัง

A 10km² island of forested hills, royal ruins, two temples, and one beach. King Rama V's summer palace was built here in the 1890s. The island has one road, motorbike hire, and virtually no tourist infrastructure — which is exactly the point.

40 min from Si Racha Royal ruins 2 temples Motorbike hire
Royal Heritage Island
Nang Ram Beach Sattahip — navy protected clear water, snorkelling, sea turtle centre
Protected Reserve · 25km South
Sattahip Beaches
Naval Reserve · Nang Ram · Sai Kaew

The Royal Thai Navy's jurisdiction over Sattahip district has inadvertently preserved some of the Gulf's cleanest beaches. Sai Kaew (1km, kayak hire) and Nang Ram (snorkelling, sea turtle conservation) are accessible for 80 Baht entry — among the clearest water in the province.

80 Baht entry Sea turtle centre Snorkelling Kayak hire
Sattahip Coast
Best Season
November through April is the optimal water season on the Gulf's eastern coast — calmer seas, higher visibility for snorkelling, and consistent 28–30°C water temperatures. The shoulder months (October, May) still deliver good conditions.
Ferry to Koh Larn
Ferries depart Bali Hai Pier (South Pattaya) every 30 minutes from 7:00 — journey 45 minutes, 30 Baht. Last return ferry at 18:00. Speedboat charter from 1,500 Baht return for the full boat — 15 minutes crossing.
Water Safety
All beaches in Pattaya and on Koh Larn have designated swimming zones marked by buoys. Lifeguards operate on Tawaen Beach (Koh Larn) and Pattaya Beach from 08:00–18:00. Rip currents are rare in the sheltered bay — flag system follows international colour coding.
Charter Enquiries
For private yacht charters, corporate incentive day-trips, and superyacht provisioning, contact the EPC partnerships team or approach Ocean Marina Yacht Club directly in Na Jomtien. High season (December–February) requires 2–4 weeks advance booking.
Also in Things To Do

Ready to plan your time on the water? The EPC team can connect you with the right operator for every experience on this page.

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