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 06:33 AM and sunset is at 05:29 PM.

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Icy conditions (max 4°C on Sat morning, min -4°C on Mon night). Winds increasing (calm on Sat afternoon, stormy winds from the NE by Sun night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Thu night will be washed away by heavy rain (total 24mm) on Thu night. Icy conditions (max 4°C on Tue night, min -5°C on Tue morning). Winds decreasing (strong winds from the SW on Wed morning, light winds from the NNW by Thu morning).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 8°C on Sun morning, min -10°C on Sun night). Winds decreasing (gales from the NNW on Fri morning, light winds from the WNW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Wed night, min -11°C on Mon night). Mainly strong winds.

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sun
8
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
11:34AM0.62m
00:06AM0.79m
12:27PM0.58m
1:02AM0.78m
1:27PM0.55m
2:04AM0.77m
2:34PM0.52m
3:10AM0.75m
3:43PM0.52m
4:16AM0.75m
4:50PM0.54m
5:19AM0.76m
5:53PM0.58m
6:17AM0.76m
6:49PM0.63m
7:10AM0.76m
7:40PM0.68m
7:58AM0.74m
8:25PM0.72m
8:43AM0.72m
9:08PM0.74m
9:25AM0.69m
9:49PM0.75m
10:07AM0.65m
10:29PM0.74m
10:48AM0.61m
11:10PM0.72m
11:30AM0.57m
Low Tide
5:45PM0.03m
6:48AM0.06m
6:37PM0.05m
7:50AM0.08m
7:39PM0.07m
8:59AM0.09m
8:49PM0.09m
10:09AM0.08m
10:02PM0.09m
11:16AM0.06m
11:12PM0.07m
12:14PM0.02m
00:16AM0.05m
1:06PM-0.00m
1:14AM0.02m
1:52PM-0.02m
2:06AM0.01m
2:34PM-0.03m
2:54AM-0.00m
3:13PM-0.02m
3:40AM0.01m
3:51PM0.00m
4:24AM0.02m
4:29PM0.03m
5:07AM0.05m
5:06PM0.07m
5:52AM0.08m
5:47PM0.11m
Wave
height (m) 
direction
period (s) 
0.9
SE
7
0.7
SSE
7
0.8
SSE
7
0.9
E
4
1.3
E
5
3.5
E
8
3.5
ESE
11
2.3
SE
10
1.4
NW
5
1.2
NW
4
0.8
WNW
4
0.5
SE
9
1.8
SSW
6
1.5
S
8
1.3
S
8
1
S
9
0.9
S
9
1.8
E
6
2.5
S
10
2
S
11
1.2
S
10
0.7
SSE
9
0.8
SSE
9
0.8
SSE
8
1.3
S
5
1.2
S
7
1.3
NNW
4
1.1
NNW
4
1
NNW
4
0.8
NNW
4
0.4
SE
8
0.6
WSW
3
0.8
SW
4
0.9
SW
6
0.8
SSW
6
0.8
SSW
5
0.8
SSW
5
0.7
SSW
5
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
10
0.5
SE
9
0.4
ESE
9
0.4
ESE
9
0.6
ESE
12
0.7
ESE
11
clear
cloud
cloud
cloud
light snow
heavy snow
light snow
cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
light snow
mod snow
light snow
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
clear
cloudy
cloudy
cloudy
light snow
heavy snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
cloudy
light snow
mod snow
light snow
clear
clear
clear
some clouds
some clouds
cloudy
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
clear
some clouds
cloudy
cloudy
 km/h
15
WNW
5
NNW
25
E
30
E
40
E
80
NE
80
NNE
50
NNW
40
NW
40
WNW
30
WNW
15
WSW
50
SW
30
WSW
35
W
10
NNW
25
ENE
45
ENE
65
NNW
40
WNW
20
NW
15
WSW
20
SSW
25
S
40
SSW
25
NW
40
NW
40
NW
35
NW
25
NW
20
W
30
WSW
35
WSW
25
WSW
25
WSW
25
WSW
20
WSW
20
WSW
15
SW
15
SW
25
SW
20
WSW
15
NW
15
NNE
15
ENE
20
E
20
S
 mm 
3
21
max°C
4
4
1
1
1
1
0
-1
-1
-3
-2
4
3
3
3
0
0
4
1
1
-2
-1
2
7
8
2
-3
-7
-6
-9
-6
-3
0
2
4
6
6
5
10
10
11
12
12
12
6
3
5
Moonrise
8:20
8:48
9:22
10:05
10:59
12:04
1:17
2:33
3:47
4:59
6:08
7:15
8:20
9:25
10:30
Moonset
10:32
11:48
1:05
2:17
3:22
4:15
4:57
5:30
5:57
6:20
6:41
7:02
7:23
7:46
9:13
Sunrise
6:33
6:31
6:30
6:28
6:26
6:26
6:24
6:22
6:20
6:20
6:18
6:16
6:15
6:13
6:11
7:09
Sunset
5:29
5:30
5:30
5:31
5:34
5:35
5:36
5:37
5:37
5:38
5:40
5:42
5:43
5:44
5:45
6:45
Today's sea temperature in Lake Montauk, Long Island is
1.4° C
(Statistics for 21 Feb 1981-2005 – mean: 4.4 max: 6.2 min: 3.0°C)
Issued (local time): 12 pm Saturday 21 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest