29.04
wed
wed
Day
55°F
NW 9 mph
Precip.
0%
0%
Night
48°F
N 9 mph
Precip.
0%
0%
30.04
thu
thu
Day
48°F
W 8 mph
Precip.
100%
100%
Night
46°F
SE 19 mph
Precip.
0%
0%
01.05
fri
fri
Day
48°F
E 16 mph
Precip.
0%
0%
Night
46°F
SE 12 mph
Precip.
0%
0%
02.05
sat
sat
Day
46°F
NE 6 mph
Precip.
0%
0%
Night
46°F
E 9 mph
Precip.
0%
0%
03.05
sun
sun
Day
48°F
E 16 mph
Precip.
0%
0%
Night
48°F
E 10 mph
Precip.
0%
0%
04.05
mon
mon
Day
50°F
NE 19 mph
Precip.
0%
0%
Night
50°F
NE 17 mph
Precip.
0%
0%
05.05
tue
tue
Day
52°F
NE 17 mph
Precip.
0%
0%
Night
54°F
NE 30 mph
Precip.
100%
100%
06.05
wed
wed
Day
50°F
E 8 mph
Precip.
100%
100%
Night
50°F
NE 6 mph
Precip.
27%
27%
07.05
thu
thu
Day
52°F
NE 9 mph
Precip.
0%
0%
Night
50°F
N 15 mph
Precip.
0%
0%
08.05
fri
fri
Day
54°F
NE 19 mph
Precip.
100%
100%
Night
50°F
S 17 mph
Precip.
0%
0%
09.05
sat
sat
Day
52°F
E 9 mph
Precip.
0%
0%
Night
52°F
SE 9 mph
Precip.
0%
0%
10.05
sun
sun
Day
52°F
W 10 mph
Precip.
0%
0%
Night
52°F
N 8 mph
Precip.
0%
0%
11.05
mon
mon
Day
54°F
N 6 mph
Precip.
0%
0%
Night
52°F
NW 7 mph
Precip.
0%
0%
12.05
tue
tue
Day
52°F
W 11 mph
Precip.
0%
0%
Night
52°F
W 11 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 43.0°F. The highest and lowest sea temperatures during the month were 45.9°F and 38.8°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 52.3°F. The highest and lowest sea temperatures during the month were 55.4°F and 47.5°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: 08:34
April 29, wednesday
0900
50°F
SW
7 mph
7 mph
1200
55°F
NW
9 mph
9 mph
1500
57°F
N
8 mph
8 mph
1800
50°F
N
7 mph
7 mph
2100
48°F
N
8 mph
8 mph
April 30, thursday
0000
48°F
N
9 mph
9 mph
0300
48°F
N
5 mph
5 mph
0600
48°F
NW
4 mph
4 mph
