Current Sea Water Temperature:
+91.0°F
| Maximum Sea Water Temperature in March: | 91.4°F |
| Minimum Sea Water Temperature in March: | 87.0°F |
| Average water temperature in March: | 89.2°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| March 30 | 91.0°F | March 25 | 91.0°F |
| March 29 | 90.6°F | March 24 | 90.4°F |
| March 28 | 90.6°F | March 23 | 90.4°F |
| March 27 | 90.6°F | March 22 | 90.0°F |
| March 26 | 90.8°F | March 21 | 90.4°F |
When is the Warmest Sea for Similan?
According to our data for the last three years for Similan the highest average sea water temperature was in May, April and March.
Average Water Temperature by Month, °F
Sea Water Temperature in May
The average sea surface temperature in May 2025 for Similan was 90.4°F. The maximum and minimum values were 89.2°F and 91.6°F respectively.
Sea Water Temperature in April
The average sea surface temperature in April 2025 for Similan was 90.5°F. The maximum and minimum values were 89.6°F and 91.4°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2026 for Similan was 89.7°F. The maximum and minimum values were 88.6°F and 91.0°F respectively.
Thailand Resorts:
NAME
F°
| Bangkok |  |
+92 |
| Hua Hin | |
+88 |
| Karon Beach |  |
+88 |
| Kata Beach | |
+88 |
| Khao Lak |  |
+88 |
| Ko Li Pe | |
+88 |
| Koh Chang | |
+88 |
| Krabi |  |
+90 |
| Patong Beach | |
+88 |
| Pattaya | |
+88 |
| Phangan | |
+86 |
| Phi Phi | |
+88 |
| Phuket | |
+88 |
| Samet | |
+88 |
| Samui | |
+86 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Similan
Local time: 17:49
30 mar, monday
| 1800 |  |
88°F | E 4 mph |
| 2100 |  |
84°F | N 2 mph |
31 mar, tuesday
| 0000 | |
82°F | NW 3 mph |
| 0300 |  |
82°F | NW 4 mph |
| 0600 | |
80°F | W 3 mph |
| 0900 |  |
86°F | SW 2 mph |
| 1200 | |
88°F | SE 6 mph |
| 1500 | |
90°F | SE 7 mph |