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Had Sai Kaew (Koh Samet)
Had Sai Kaew (Koh Samet) — live conditions
UV 0 (Low) · Water 30°C · Waves 0.5 m · Air 25°C · Wind 4 km/h
Jellyfish — no live community report right now. Check the live map before you swim.
Crowd (time-of-day estimate): Low
Updated 31/07, 05:07
Are there jellyfish at Had Sai Kaew (Koh Samet) right now?
There is currently no live community jellyfish report for Had Sai Kaew (Koh Samet). In high season (July–August) swarms can reach the coast — check live community reports on the beach map and the national tracker before you swim.
What is the sea weather at Had Sai Kaew (Koh Samet) today?
Right now at Had Sai Kaew (Koh Samet), the UV index is 0 (Low) and the sea temperature is about 30°C. See the live UV screen for the full hourly forecast.
Beach Conditions Now
Wind by hour
No reports in the last few hours
Reports are valid for ~6 hours · For a new report use the "Report" button above
Beach crowd
No crowd reports in the last two hours · Use the "Report" button above 🛟
Presence is based on check-in only — not on visiting the page.
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Forecast & Amenities
Tomorrow's forecast
Surf conditions
Parking near the beach
Beach amenities
Community alerts
It's calm at the beach now — no active alerts.
Community reports
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Businesses coming soon
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Businesses around
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My beach album
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More Beaches Nearby
About the beach
Had Sai Kaew (Koh Samet) is a beach on Rayong, Thailand.
- Region:
- Rayong
FAQ
Can you have a BBQ at Had Sai Kaew (Koh Samet)?
Rules for open fires vary by beach and local authority. Before bringing a BBQ to Had Sai Kaew (Koh Samet), check the beach signage and local-authority rules.
Are there jellyfish at Had Sai Kaew (Koh Samet)?
Jellyfish presence changes day to day and can't be known in advance. For the current situation, check live community reports on the Beach4Fun beach map.