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 07:07 AM and sunset is at 04:21 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -1°C on Fri night). Winds decreasing (near gales from the SSE on Fri morning, moderate winds from the WSW by Sat afternoon).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Tue afternoon. Icy conditions (max 4°C on Tue night, min -4°C on Sun night). Winds decreasing (strong winds from the NW on Sun night, light winds from the WNW by Mon night).

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Very mild (max 12°C on Fri afternoon, min 1°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SW by Fri morning).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 4°C on Sat night, min -2°C on Tue night). Winds increasing (light winds from the NNE on Sun afternoon, near gales from the NE by Tue morning).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
PM
Wave Height Map
High Tide
8:14AM0.73m
8:46PM0.50m
8:52AM0.73m
9:26PM0.51m
9:31AM0.73m
10:06PM0.52m
10:09AM0.72m
10:48PM0.55m
10:49AM0.70m
11:32PM0.58m
11:32AM0.67m
00:19AM0.62m
12:21PM0.63m
1:09AM0.66m
1:15PM0.59m
2:02AM0.70m
2:15PM0.55m
2:58AM0.75m
3:17PM0.53m
3:55AM0.79m
4:20PM0.53m
4:52AM0.83m
5:20PM0.53m
Low Tide
3:14PM0.06m
2:48AM0.16m
3:50PM0.06m
3:25AM0.16m
4:25PM0.06m
4:04AM0.16m
5:01PM0.06m
4:48AM0.17m
5:37PM0.06m
5:38AM0.17m
6:16PM0.06m
6:35AM0.16m
6:57PM0.07m
7:37AM0.16m
7:43PM0.07m
8:41AM0.13m
8:34PM0.07m
9:46AM0.10m
9:29PM0.07m
10:49AM0.07m
10:28PM0.06m
11:48AM0.03m
Wave
height (m) 
direction
period (s) 
2.5
SSE
7
2.5
SSE
10
2.5
SSE
11
1.4
SSE
10
0.9
SSE
10
1.7
SSW
6
1.5
S
8
1.5
S
8
1.3
WNW
4
1.3
NNW
5
1.1
NW
4
0.3
SE
9
0.9
SSW
4
1.6
SSW
6
1.2
SSW
7
1
NW
4
0.8
NNW
4
0.3
SSW
6
0.9
SW
4
1
SSW
6
0.8
SSW
6
2.1
SSW
7
1.7
S
8
1.2
S
8
0.7
S
8
0.6
S
7
0.5
S
6
0.5
NNE
3
0.4
SSE
6
0.4
ENE
3
0.5
E
3
0.7
E
4
1.5
E
5
2.4
E
7
2.5
ESE
9
mod rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
mod rain
clear
clear
clear
part cloud
light rain
light rain
light rain
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
mod snow
cloud
cloud
mod rain
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
light rain
mod rain
clear
clear
clear
some clouds
light rain
light rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
mod snow
cloudy
cloudy
 km/h
60
SSE
40
WSW
60
W
30
W
20
WSW
45
SW
40
W
45
WNW
40
WNW
40
NW
35
NW
10
WNW
40
SW
45
WSW
35
WNW
35
NW
25
NW
0
E
35
SW
30
WSW
15
S
45
SW
45
W
35
NW
15
WNW
15
W
20
N
25
NNE
15
NNE
20
NE
20
E
25
E
45
ENE
60
NE
60
NNE
 mm 
10
3
2
6
1
1
4
1
max°C
13
9
1
0
2
8
6
5
-1
-1
-1
2
3
3
4
3
3
3
5
6
10
11
12
7
4
6
4
2
3
1
1
2
1
1
0
Moonrise
7:07
7:59
8:44
9:20
9:51
10:17
10:40
11:02
11:23
11:47
12:13
12:46
Moonset
3:42
4:37
5:39
6:45
7:52
8:59
10:06
11:15
12:24
1:38
2:55
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
Sunset
4:21
4:21
4:22
4:22
4:22
4:23
4:23
4:24
4:25
4:25
4:27
4:28
Today's sea temperature in Lake Montauk, Long Island is
7.5° C
(Statistics for 19 Dec 1981-2005 – mean: 8.7 max: 12.0 min: 7.2°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest