Current sea water temperature:
+72.1°F
| Minimum sea water temperature in September: | 77.4°F |
| Maximum sea water temperature in September: | 64.9°F |
| Average sea water temperature in September: | 70.9°F |
| more information | |
14 days
forecast
forecast
| Hampton Bays |
monthly
weather
weather
| Hampton Bays |
Sea water temperature for the last 10 days:
| September 19 | 72.1°F | September 14 | 71.6°F |
| September 18 | 70.5°F | September 13 | 71.2°F |
| September 17 | 69.8°F | September 12 | 73.0°F |
| September 16 | 70.9°F | September 11 | 73.0°F |
| September 15 | 72.3°F | September 10 | 72.5°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 75.8°F. The highest and lowest sea temperatures during the month were 79.7°F and 72.5°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 72.7°F. The highest and lowest sea temperatures during the month were 76.1°F and 70.0°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 72.2°F. The highest and lowest sea temperatures during the month were 75.0°F and 69.8°F.
current
weather
weather
| Hampton Bays |
weather in
September
September
| 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: 05:22
September 19, saturday
0600
63°F
SW
18 mph
18 mph
0900
63°F
SW
15 mph
15 mph
1200
63°F
W
14 mph
14 mph
1500
63°F
W
11 mph
11 mph
1800
63°F
W
9 mph
9 mph
2100
63°F
NW
12 mph
12 mph
September 20, sunday
0000
63°F
NW
14 mph
14 mph
0300
63°F
NW
12 mph
12 mph
