Current sea water temperature:
+84.6°F
| Minimum sea water temperature in December: | 84.7°F |
| Maximum sea water temperature in December: | 81.3°F |
| Average sea water temperature in December: | 83.5°F |
| more information | |
14 days
forecast
forecast
| Tinian |
monthly
weather
weather
| Tinian |
Sea water temperature for the last 10 days:
| December 5 | 84.6°F | November 30 | 84.7°F |
| December 4 | 84.7°F | November 29 | 84.7°F |
| December 3 | 84.7°F | November 28 | 84.7°F |
| December 2 | 84.6°F | November 27 | 84.7°F |
| December 1 | 84.6°F | November 26 | 84.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Tinian?
Based on the data about daily sea water temperature for the last three years the warmest sea in Tinian was noticed in August, September and July.
Monthly Sea Temperatures in Tinian, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.8°F.
current
weather
weather
| Tinian |
weather in
December
December
| Tinian |
Best time for vacation in Tinian
Tinian on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Tinian
Local time: 13:41
December 06, saturday
1500
84°F
W
12 mph
12 mph
1800
84°F
W
14 mph
14 mph
2100
84°F
W
15 mph
15 mph
December 07, sunday
0000
82°F
W
14 mph
14 mph
0300
82°F
W
16 mph
16 mph
0600
82°F
W
15 mph
15 mph
0900
82°F
W
12 mph
12 mph
1200
82°F
W
11 mph
11 mph
