28.12
sun
sun
Day
34°F
E 13 mph
Precip.
0%
0%
Night
43°F
N 17 mph
Precip.
100%
100%
29.12
mon
mon
Day
46°F
NE 21 mph
Precip.
0%
0%
Night
36°F
E 35 mph
Precip.
0%
0%
30.12
tue
tue
Day
34°F
E 37 mph
Precip.
0%
0%
Night
32°F
E 34 mph
Precip.
0%
0%
31.12
wed
wed
Day
34°F
E 24 mph
Precip.
0%
0%
Night
37°F
E 25 mph
Precip.
0%
0%
01.01
thu
thu
Day
34°F
E 12 mph
Precip.
100%
100%
Night
34°F
NE 6 mph
Precip.
100%
100%
02.01
fri
fri
Day
30°F
SE 21 mph
Precip.
0%
0%
Night
25°F
SE 24 mph
Precip.
0%
0%
03.01
sat
sat
Day
27°F
SE 18 mph
Precip.
0%
0%
Night
30°F
E 10 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 46.7°F. The highest and lowest sea temperatures during the month were 50.7°F and 42.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 40.6°F. The highest and lowest sea temperatures during the month were 46.0°F and 38.1°F.
Air temperature in Montauk, °F
Precipitation total in Montauk, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Montauk
Montauk on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Montauk
Local time: 00:57
December 28, sunday
0300
27°F
E
9 mph
9 mph
0600
25°F
SE
10 mph
10 mph
0900
30°F
E
11 mph
11 mph
1200
34°F
E
13 mph
13 mph
1500
36°F
E
17 mph
17 mph
1800
37°F
NE
15 mph
15 mph
2100
39°F
NE
16 mph
16 mph
December 29, monday
0000
43°F
N
17 mph
17 mph
