How warm is the sea in Thailand (Phuket)?
The sea in Thailand (Phuket) is currently 31°C.
Sea temperature is a model estimate for the surface. We refresh marine data approximately every six hours; check the displayed data time.
The sea in Thailand (Phuket) is 31°C today, the weather is partly cloudy, 27°C.

Thailand
Last updated:
Sources and methodologyToday Thailand (Phuket) can expect thunderstorms, with a high of around 31°. Over the coming days it cools slightly, with temperatures between 23° and 31°. Rain is possible: Friday, Saturday, Sunday.
Updated:
Next 48 hours
The best time to visit is from November to March. The sea is warmest in May (31.3°C).
| Month | Max | Min | Rain (days) | Sea |
|---|---|---|---|---|
| January | 30° | 25° | 11 | 29° |
| February | 31° | 25° | 7 | 29° |
| March | 32° | 26° | 9 | 30° |
| April | 32° | 26° | 18 | 31° |
| May | 30° | 26° | 26 | 31° |
| June | 30° | 25° | 21 | 31° |
| July | 30° | 25° | 23 | 30° |
| August | 29° | 25° | 24 | 30° |
| September | 29° | 25° | 25 | 29° |
| October | 29° | 24° | 28 | 30° |
| November | 29° | 25° | 26 | 30° |
| December | 29° | 25° | 18 | 29° |
Thailand is a country in Southeast Asia, known for its tropical beaches, Buddhist temples and distinctive cuisine. In the south, islands and coasts such as Phuket and Krabi offer turquoise sea and rocky bays, while the interior offers lively cities, markets and temples. For Macedonian travellers Thailand is a distant destination for a longer holiday and experience, reached by a longer flight. The climate is tropical, with a warm sea and high temperatures throughout the year, and the drier, calmer period on the southwestern coast runs from November to March.
The sea in Thailand (Phuket) is currently 31°C.
Sea temperature is a model estimate for the surface. We refresh marine data approximately every six hours; check the displayed data time.
The best time to visit is from November to March. The sea is warmest in May (31.3°C).
Derived from the 2015–2024 climate averages.
Tomorrow in Thailand (Phuket) expect rain, with a high of 29°C and a low of 23°C and a 90% chance of rain.