Longset Beach Sea Water Temperature
A tropical beach on the Gulf of Thailand, warmest around May at about 30.5°C. Today's reading, 7-day forecast, and monthly averages below.
Longset Beach water temperature
Very warm bath-like water. Zero chill, exceptional for relaxation and snorkeling.
7-Day Water Temperature Forecast
Longset Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Longset Beach occurs inJanuary, February, March, April, May, June, July, August, September, October, November, December — peaking at30.5°C (86.9°F) in May.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 27°C | 28.4°C | 29.3°C | Tropical Warm (> 28°C) |
| February | 27.6°C | 28.4°C | 29.6°C | Tropical Warm (> 28°C) |
| March | 28.1°C | 29.1°C | 30.3°C | Tropical Warm (> 28°C) |
| April | 28.7°C | 30.2°C | 31.1°C | Tropical Warm (> 28°C) |
| May | 28.9°C | 30.5°C | 31.9°C | Tropical Warm (> 28°C) |
| June | 28.4°C | 29.9°C | 30.9°C | Tropical Warm (> 28°C) |
| July | 28.3°C | 29.3°C | 30.5°C | Tropical Warm (> 28°C) |
| August | 27.1°C | 28.7°C | 30.6°C | Tropical Warm (> 28°C) |
| SeptemberCurrent | 27.2°C | 29°C | 30.4°C | Tropical Warm (> 28°C) |
| October | 27.2°C | 29.2°C | 30.5°C | Tropical Warm (> 28°C) |
| November | 28.1°C | 29.1°C | 30°C | Tropical Warm (> 28°C) |
| December | 27.3°C | 28.7°C | 29.9°C | Tropical Warm (> 28°C) |
Swimming FAQs for Longset Beach
Is the sea warm enough to swim in Longset Beach today?
Typical sea surface temperature in Longset Beach this time of year is 29°C (84.2°F) — classified as Tropical Warm (> 28°C). Very warm bath-like water. Zero chill, exceptional for relaxation and snorkeling. Live readings load automatically.
What are the warmest months for swimming in Longset Beach?
The highest water temperatures in Longset Beach typically occur duringJanuary, February, March, April, May, June, July, August, September, October, November, December, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Longset Beach in September?
Historically in September, water temperatures in Longset Beach average around29°C (84.2°F), fluctuating between a recorded minimum of 27.2°C and a maximum of 30.4°C.