Current Sea Water Temperature:
+87.0°F
| Maximum Sea Water Temperature in May: | 90.4°F |
| Minimum Sea Water Temperature in May: | 85.6°F |
| Average water temperature in May: | 87.6°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 20 | 87.0°F | May 15 | 87.6°F |
| May 19 | 87.2°F | May 14 | 87.8°F |
| May 18 | 87.2°F | May 13 | 87.6°F |
| May 17 | 87.4°F | May 12 | 87.6°F |
| May 16 | 87.4°F | May 11 | 86.6°F |
When is the Warmest Sea for Tinian?
According to our data for the last three years for Tinian the highest average sea water temperature was in August, September and July.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Tinian was 89.1°F. The maximum and minimum values were 87.8°F and 89.6°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Tinian was 89.1°F. The maximum and minimum values were 88.0°F and 89.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Tinian was 88.9°F. The maximum and minimum values were 87.6°F and 89.8°F respectively.
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Tinian
Local time: 16:20
21 may, thursday
| 1800 |  |
86°F | SW 20 mph |
| 2100 |  |
86°F | W 20 mph |
22 may, friday
| 0000 |  |
86°F | W 18 mph |
| 0300 | |
86°F | W 17 mph |
| 0600 | |
86°F | W 17 mph |
| 0900 | |
86°F | W 17 mph |
| 1200 | |
86°F | W 17 mph |
| 1500 | |
86°F | W 16 mph |