Current Sea Water Temperature:
+92.6°F
| Maximum Sea Water Temperature in May: | 95.2°F |
| Minimum Sea Water Temperature in May: | 88.2°F |
| Average water temperature in May: | 91.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 09 | 92.6°F | May 04 | 92.6°F |
| May 08 | 92.2°F | May 03 | 93.2°F |
| May 07 | 92.8°F | May 02 | 92.8°F |
| May 06 | 93.2°F | May 01 | 93.6°F |
| May 05 | 93.2°F | April 30 | 94.0°F |
When is the Warmest Sea for Ko Wai?
According to our data for the last three years for Ko Wai the highest average sea water temperature was in May, April and June.
Average Water Temperature by Month, °F
Sea Water Temperature in May
The average sea surface temperature in May 2025 for Ko Wai was 92.0°F. The maximum and minimum values were 90.6°F and 93.2°F respectively.
Sea Water Temperature in April
The average sea surface temperature in April 2026 for Ko Wai was 92.3°F. The maximum and minimum values were 90.8°F and 94.0°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2025 for Ko Wai was 89.6°F. The maximum and minimum values were 88.2°F and 91.4°F respectively.
Thailand Resorts:
NAME
F°
| Bang Tao Beach |  |
+90 |
| Bangkok |  |
+102 |
| Hua Hin |  |
+94 |
| Karon Beach | |
+90 |
| Kata Beach | |
+90 |
| Khao Lak |  |
+92 |
| Ko Li Pe | |
+88 |
| Koh Chang | |
+90 |
| Patong Beach | |
+90 |
| Pattaya | |
+92 |
| Phangan | |
+90 |
| Phi Phi | |
+90 |
| Phuket | |
+90 |
| Samet | |
+92 |
| Samui | |
+90 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Ko Wai
Local time: 11:18
10 may, sunday
| 1200 |  |
90°F | N 5 mph |
| 1500 |  |
90°F | NE 6 mph |
| 1800 |  |
90°F | E 9 mph |
| 2100 |  |
90°F | NE 8 mph |
11 may, monday
| 0000 | |
90°F | NE 7 mph |
| 0300 | |
88°F | NE 4 mph |
| 0600 |  |
88°F | NE 2 mph |
| 0900 | |
88°F | NW 2 mph |