18.03
wed
wed
Day

34°F
S 11 mph
Precip.
0%
0%
Night

30°F
N 6 mph
Precip.
0%
0%
19.03
thu
thu
Day

37°F
N 7 mph
Precip.
0%
0%
Night

39°F
NE 11 mph
Precip.
0%
0%
20.03
fri
fri
Day

41°F
NE 4 mph
Precip.
0%
0%
Night

43°F
N 22 mph
Precip.
100%
100%
21.03
sat
sat
Day

46°F
W 11 mph
Precip.
0%
0%
Night

43°F
SW 6 mph
Precip.
60%
60%
22.03
sun
sun
Day

45°F
NE 11 mph
Precip.
0%
0%
Night

43°F
N 1 mph
Precip.
89%
89%
23.03
mon
mon
Day

36°F
SW 24 mph
Precip.
100%
100%
Night

34°F
NW 17 mph
Precip.
48%
48%
24.03
tue
tue
Day

34°F
NW 14 mph
Precip.
0%
0%
Night

36°F
E 9 mph
Precip.
0%
0%
25.03
wed
wed
Day

41°F
E 20 mph
Precip.
0%
0%
Night

37°F
S 11 mph
Precip.
0%
0%
26.03
thu
thu
Day

39°F
NW 17 mph
Precip.
0%
0%
Night

48°F
NE 33 mph
Precip.
0%
0%
27.03
fri
fri
Day

48°F
NE 30 mph
Precip.
26%
26%
Night

34°F
S 23 mph
Precip.
100%
100%
28.03
sat
sat
Day

27°F
NW 21 mph
Precip.
100%
100%
Night

21°F
SE 24 mph
Precip.
51%
51%
29.03
sun
sun
Day

32°F
E 19 mph
Precip.
21%
21%
Night

23°F
S 27 mph
Precip.
0%
0%
30.03
mon
mon
Day

21°F
SE 22 mph
Precip.
76%
76%
Night

23°F
S 22 mph
Precip.
55%
55%
31.03
tue
tue
Day

27°F
SE 20 mph
Precip.
0%
0%
Night

34°F
SE 15 mph
Precip.
0%
0%
sea water
temperature
temperature
| Hampton Bays |
monthly
weather
weather
| Hampton Bays |
current
weather
weather
| Hampton Bays |
7 days
forecast
forecast
| Hampton Bays |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 37.0°F. The highest and lowest sea temperatures during the month were 41.9°F and 32.5°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 46.1°F. The highest and lowest sea temperatures during the month were 50.0°F and 42.3°F.
Air temperature in Hampton Bays, °F
Precipitation total in Hampton Bays, in.
* Charts above show average data for the last 3 years.
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: 19:00
March 18, wednesday
2100

32°F
N
7 mph
7 mph
March 19, thursday
0000

30°F
N
6 mph
6 mph
0300

30°F
N
5 mph
5 mph
0600

32°F
NW
3 mph
3 mph
0900

36°F
NW
6 mph
6 mph
1200

37°F
N
7 mph
7 mph
1500

37°F
N
10 mph
10 mph
1800

39°F
N
10 mph
10 mph




























