Koh Ngam Noi
Protected Area
Mu ko Chumphon
Why dive here
With 158+ marine species recorded in the area - including blacktip reef sharks, blue-spotted stingrays, mobula rays (devil rays), whale sharks and pufferfish - Koh Ngam Noi offers some of Gulf of Thailand's richest diving. Water ranges 28-31°C, warmest April, May, June.
Koh Ngam Noi offers a relaxed dive in the Gulf of Thailand. We’ve found it’s a good spot for newer divers looking to get comfortable, with generally mild conditions. Expect to see some smaller reef fish flitting among the coral patches here. It’s a solid choice for a second or third dive of the day, uncomplicated and calm.
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Conditions
Ocean conditions, forecast and tides for Koh Ngam Noi
Koh Ngam Noi Ocean Conditions
Monthly averages for Koh Ngam Noi, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (10.15, 99.7) (6km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.1–31°C
Air Temperature
27°C
81°F
Wind Speed
4.83 m/s
9.4 knots
Atmospheric Pressure
1009.7 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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