Koh Samet Sai Kaew Beach

Koh Samet Sai Kaew Beach is located in Hat Sai Kaew, Koh Samet, Rayong, and features calm and gentle currents, making it ideal for families with children and less experienced swimmers. Water quality is good, with generally clear and clean conditions for swimming and water activities. Be aware of crowded on weekends and jet skis, especially during peak season. As one of Rayong's most visited beaches, it can get crowded during high season (November to April). Arrive early morning for the best experience and a good spot.

The best time to visit is during the dry season (November to April) when conditions are calmest. During monsoon season (May to October), expect stronger waves and reduced visibility. The beach is rated 4.2/5 by visitors.

• Always check the flag status before entering the water.
• Swim near lifeguard stations when available.
• Apply reef-safe sunscreen to protect both your skin and the marine environment.
• Keep valuables secured — don't leave bags unattended on the sand.
• Stay hydrated and seek shade during midday hours (11am–2pm).