Lake Montauk, Long Island Sea Conditions and Tide Table

Lake Montauk, Long Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 04:19 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 5°C on Thu afternoon, min -8°C on Thu night). Winds decreasing (near gales from the NW on Thu afternoon, calm by Fri night).

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Icy conditions (max 11°C on Wed morning, min -7°C on Mon night). Winds increasing (light winds from the SE on Sun afternoon, near gales from the NW by Mon morning).

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Wed night. Freeze-thaw conditions (max 13°C on Wed afternoon, min -1°C on Sat morning). Winds decreasing (near gales from the SSE on Wed night, light winds from the W by Fri morning).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 8°C on Sun night, min -5°C on Mon night). Mainly strong winds.

Thu
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
8:22PM0.61m
8:43AM0.92m
9:15PM0.62m
9:35AM0.89m
10:08PM0.63m
10:27AM0.85m
11:03PM0.63m
11:20AM0.79m
00:00AM0.64m
12:15PM0.72m
00:58AM0.65m
1:11PM0.66m
1:56AM0.66m
2:10PM0.59m
2:54AM0.67m
3:09PM0.55m
3:49AM0.69m
4:07PM0.51m
4:40AM0.70m
5:03PM0.50m
5:28AM0.71m
5:54PM0.49m
6:13AM0.71m
Low Tide
2:41PM-0.07m
2:26AM-0.01m
3:32PM-0.07m
3:20AM-0.01m
4:23PM-0.06m
4:17AM0.02m
5:14PM-0.05m
5:16AM0.05m
6:07PM-0.02m
6:19AM0.08m
7:01PM-0.00m
7:26AM0.11m
7:55PM0.02m
8:34AM0.12m
8:49PM0.05m
9:42AM0.12m
9:43PM0.07m
10:44AM0.11m
10:35PM0.09m
11:41AM0.09m
11:25PM0.11m
12:31PM0.08m
00:11AM0.12m
Wave
height (m) 
direction
period (s) 
1.4
WNW
4
1
N
5
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.4
SE
9
0.6
SE
7
0.5
SE
6
0.4
SE
8
0.6
ESE
8
1.6
NW
5
1.6
NNW
5
0.8
NNW
4
0.2
ESE
15
0.6
SW
4
1.3
SSW
5
1.2
SSW
6
1.5
S
6
2.5
SSE
8
2.3
SSE
10
2.3
SSE
10
1.8
SSE
10
0.9
SSE
10
0.8
SE
9
0.8
SE
9
1
NW
4
1.1
WNW
4
1.4
W
4
0.5
SW
6
1.3
SSW
5
1.6
SSW
8
1.2
SSW
9
0.9
S
8
0.9
S
8
0.8
NNW
4
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
cloud
cloud
mod rain
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
heavy rain
rain showers
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
mod rain
light rain
cloud
cloud
part cloud
part cloud
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
clear
cloudy
cloudy
mod rain
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
heavy rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
mod rain
light rain
cloudy
cloudy
some clouds
some clouds
 km/h
50
WNW
30
N
5
SSE
5
S
5
S
10
SSW
15
WSW
20
NW
10
NNW
10
SE
20
SW
55
NNW
50
NNW
30
NW
10
W
30
SW
40
SW
30
SSW
45
S
45
SSW
35
WSW
50
W
45
WNW
15
W
20
W
25
WNW
35
NW
40
WNW
45
WNW
20
WSW
40
SSW
40
W
25
WNW
25
NW
30
NW
25
NW
 mm 
6
15
1
6
1
max°C
5
-7
-3
0
4
5
5
5
3
5
7
0
-4
-6
0
2
9
11
13
12
9
5
2
2
3
3
1
1
0
0
6
8
4
3
-1
-4
Moonrise
3:44
4:45
5:57
7:15
8:31
9:43
10:51
11:56
12:58
2:00
3:02
4:04
Moonset
8:02
9:07
9:59
10:38
11:08
11:33
11:55
12:14
12:34
12:54
1:17
1:44
Sunrise
6:56
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:05
7:05
7:05
Sunset
4:19
4:19
4:19
4:19
4:19
4:19
4:19
4:19
4:19
4:19
4:19
4:20
Today's sea temperature in Lake Montauk, Long Island is
10.7° C
(Statistics for 04 Dec 1981-2005 – mean: 10.3 max: 13.3 min: 8.6°C)
Issued (local time): 6 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest