Current sea water temperature:
+40.3°F
| Minimum sea water temperature in January: | 47.1°F |
| Maximum sea water temperature in January: | 34.5°F |
| Average sea water temperature in January: | 42.1°F |
| more information | |
14 days
forecast
forecast
| Hampton Bays |
monthly
weather
weather
| Hampton Bays |
Sea water temperature for the last 10 days:
| January 1 | 40.3°F | December 27 | 41.9°F |
| December 31 | 40.5°F | December 26 | 41.9°F |
| 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 |
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: 20:34
January 01, thursday
2100
25°F
SE
19 mph
19 mph
January 02, friday
0000
25°F
E
12 mph
12 mph
0300
23°F
E
21 mph
21 mph
0600
23°F
E
19 mph
19 mph
0900
27°F
E
19 mph
19 mph
1200
28°F
E
19 mph
19 mph
1500
32°F
E
19 mph
19 mph
1800
32°F
E
19 mph
19 mph
