Current sea water temperature:
+40.8°F
| Minimum sea water temperature in December: | 53.6°F |
| Maximum sea water temperature in December: | 40.5°F |
| Average sea water temperature in December: | 47.4°F |
| more information | |
14 days
forecast
forecast
| Hampton Bays |
monthly
weather
weather
| Hampton Bays |
Sea water temperature for the last 10 days:
| December 30 | 40.8°F | December 25 | 41.5°F |
| December 29 | 40.5°F | December 24 | 42.1°F |
| December 28 | 41.5°F | December 23 | 41.7°F |
| December 27 | 41.9°F | December 22 | 42.1°F |
| December 26 | 41.9°F | December 21 | 43.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Hampton Bays?
Based on the data about daily sea water temperature for the last three years the warmest sea in Hampton Bays was noticed in August, July and September.
Monthly Sea Temperatures in Hampton Bays, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 73.6°F. The highest and lowest sea temperatures during the month were 77.9°F and 70.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 74.5°F. The highest and lowest sea temperatures during the month were 78.4°F and 67.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 70.1°F. The highest and lowest sea temperatures during the month were 72.7°F and 68.5°F.
current
weather
weather
| Hampton Bays |
weather in
January
January
| Hampton Bays |
Best time for vacation in Hampton Bays
Hampton Bays on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hampton Bays
Local time: 17:58
December 30, tuesday
1800
30°F
E
35 mph
35 mph
2100
30°F
E
30 mph
30 mph
December 31, wednesday
0000
30°F
E
27 mph
27 mph
0300
28°F
E
24 mph
24 mph
0600
28°F
E
22 mph
22 mph
0900
30°F
E
22 mph
22 mph
1200
32°F
E
22 mph
22 mph
1500
36°F
E
22 mph
22 mph
