Phang-nga Province, Thailand

Ao Sai Beach

Ao Sai Beach is a picturesque beach located in Thailand, often described as a paradise. It is renowned for its warm, crystal clear water and powdery sand, making it one of the best beaches on the island. The beach is characterized by its natural beauty, including the sight of hermit crabs scuttling around and the stunning views of the surrounding sea.

The beach is typically quiet, with very few people, providing a sense of privacy and tranquility. However, it is also accessible, with visitors often choosing to drive or walk down a bumpy, dirt/sand track to reach it. Despite its seclusion, there are amenities available, including a local who sells drinks, coconuts, and snacks.

Explore places to stay near Ao Sai Beach, where you can enjoy the tranquility and stunning views of the surrounding sea.

Unfortunately, the beach has been affected by the issue of litter, with rubbish often washed up on the shore. This has led to calls for better care and preservation of the beach to maintain its natural beauty. Despite this, Ao Sai Beach remains a beloved spot for its cleanliness, clear water, and serene environment.

Visitor Reviews

Visitor reviews highlight the exceptional beauty of the beach, particularly noting the crystal clear and warm water, the clean environment, and the stunning views. Visitors also appreciate the tranquility of the beach, often having it almost to themselves. However, they express concern over the amount of trash found on the beach, indicating a need for better waste management.

Where to Stay near Ao Sai Beach?

If you’re planning a trip to Ao Sai Beach, consider staying in the nearby town of Khao Lak, which offers a range of accommodations and is known for its vibrant atmosphere and proximity to the beach. Many visitors also opt for accommodations in Phang-nga Town, where they can enjoy local culture and cuisine while being a short drive from the tranquil Ao Sai Beach.

The following map shows available accommodations and their prices. See the full list of accommodation options here.

Where is Ao Sai Beach?

Latitude: 7.9025333 / Longitude: 98.598462

Ao Sai Beach is located in Phang-nga Province. The following map of Ao Sai Beach shows the exact location.

Ao Sai Beach: Weather Today

📅 Friday, May 1, 2026
Today is unfortunately not a great day for a trip to Ao Sai Beach, as unstable conditions are expected. You should definitely plan your activities for another time, as thunderstorms are likely to roll in, making it unsafe to be out on the sand or in the water. Even when it is not actively raining, the skies will remain quite gloomy and blocked by dense clouds. The air will feel very warm at 31.2 °C, and the water temperature is 32.1 °C, but the threat of lightning makes the beach a poor choice today. Additionally, the UV Index is high at 8.9, so please take precautions if you are outdoors. Strong winds are also present, which will make for a very uncomfortable experience overall.
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Air

Low / High27.8°C/31.2°C
Feels Like (High)37.4°C
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Sea

Sea Temperature32.1 °C
Wave Height0.3 m
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Rain

Rain Chance82%
Rainfall2.2 mm
Rain Duration3 h
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Sun

Sunrise / Sunset06:10/18:34
Sunshine Hours12.0 hrs
UV Index8.9
Cloud Cover67%
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Wind

Speed21.6 km/h
Gusts31.7 km/h
DirectionS

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