Promised Land, Napeague Bay, Long Island Sound Sea Conditions and Tide Table

Promised Land, Napeague Bay, Long Island Sound 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 04:49 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 3°C on Wed afternoon, min -7°C on Mon night). Winds increasing (light winds from the NW on Sun night, strong winds from the W by Mon night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 6°C on Wed night, min -15°C on Sat morning). Winds increasing (moderate winds from the W on Thu night, strong winds from the NW by Fri night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue afternoon, min -12°C on Sun night). Winds increasing (moderate winds from the NNW on Sun morning, strong winds from the NW by Sun night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -8°C on Tue night). Winds decreasing (strong winds from the NW on Tue night, light winds from the W by Wed night).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tue
3
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
Wave Height Map
High Tide
9:10AM0.78m
9:45PM0.62m
9:49AM0.77m
10:23PM0.65m
10:29AM0.75m
11:03PM0.68m
11:12AM0.72m
11:46PM0.71m
11:59AM0.67m
00:33AM0.73m
12:50PM0.62m
1:25AM0.75m
1:48PM0.57m
2:24AM0.77m
2:54PM0.53m
3:26AM0.79m
4:03PM0.51m
4:30AM0.81m
5:11PM0.52m
5:33AM0.83m
6:13PM0.55m
6:32AM0.85m
7:11PM0.59m
7:28AM0.86m
8:03PM0.64m
8:21AM0.85m
8:52PM0.68m
9:10AM0.83m
Low Tide
4:04PM-0.06m
4:07AM0.04m
4:43PM-0.06m
4:51AM0.03m
5:23PM-0.04m
5:39AM0.03m
6:03PM-0.02m
6:31AM0.03m
6:47PM0.00m
7:27AM0.03m
7:34PM0.02m
8:28AM0.03m
8:26PM0.04m
9:31AM0.02m
9:24PM0.05m
10:33AM0.00m
10:25PM0.05m
11:34AM-0.03m
11:26PM0.03m
12:30PM-0.06m
00:25AM0.00m
1:23PM-0.09m
1:22AM-0.03m
2:13PM-0.11m
2:17AM-0.06m
3:01PM-0.12m
3:10AM-0.08m
3:47PM-0.12m
Wave
height (m) 
direction
period (s) 
1
SSE
8
1.6
SSW
6
1.6
SSE
9
1.2
SSE
8
1.3
W
4
1
W
4
0.6
SSE
8
1.1
SW
5
2.1
SSW
7
1.4
S
8
1.4
SSW
7
0.9
SSW
6
0.8
SSW
6
1.1
W
4
1.4
NW
5
1.6
NNW
5
1.1
NNW
4
0.9
NNW
4
0.5
N
3
0.6
NNW
3
1.1
NNW
4
1.1
NNW
4
0.9
NW
4
0.9
W
4
1
WSW
4
1
SSW
7
1.3
NNW
4
0.9
NW
4
0.5
NW
3
0.3
S
7
0.4
SSW
5
0.5
WNW
3
0.9
NNW
4
1.1
NNW
4
1
NNW
4
0.5
NW
3
0.9
WSW
4
0.8
SW
6
0.4
SSW
6
1
ENE
4
2.5
E
7
2.4
SSE
11
2
SSE
11
1.7
SSE
11
1.2
SSE
11
1
SSE
10
clear
part cloud
clear
part cloud
cloud
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
light snow
part cloud
part cloud
clear
clear
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
mod snow
light snow
snow showers
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
light snow
some clouds
some clouds
clear
clear
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
mod snow
light snow
snow shwrs
clear
clear
clear
clear
 km/h
30
W
40
WSW
40
W
40
W
40
WNW
30
W
20
WSW
35
SW
45
SW
35
WSW
35
WSW
25
WNW
30
WSW
35
W
45
NW
50
NW
35
NW
30
NW
20
NNW
25
NNW
45
NW
40
NW
30
WNW
30
W
35
W
30
WNW
40
NW
25
NW
25
WNW
15
WSW
20
W
20
WNW
35
NNW
40
NW
35
NW
20
WNW
30
W
25
W
5
NNE
45
ENE
65
ENE
50
N
30
NNE
20
NNW
15
N
5
NNW
 mm 
max°C
-1
0
-1
-7
-5
-5
-3
3
6
6
5
2
0
0
-6
-13
-11
-11
-9
-8
-9
-9
-6
-5
-4
-2
-2
-4
-1
-2
-2
-2
-2
-5
-3
-2
1
2
2
1
2
1
-1
0
-1
-2
Moonrise
7:54
8:21
8:46
9:08
9:29
9:51
10:16
10:46
11:23
12:09
1:09
2:19
3:37
4:54
6:09
Moonset
5:43
6:52
8:00
9:08
10:17
11:28
12:42
1:58
3:15
4:28
5:30
6:20
7:00
7:31
7:57
Sunrise
7:07
7:07
7:07
7:07
7:05
7:05
7:03
7:03
7:03
7:01
7:01
7:00
6:58
6:58
6:56
6:56
Sunset
4:49
4:50
4:51
4:52
4:53
4:54
4:55
4:58
4:59
5:00
5:00
5:01
5:04
5:05
5:06
Today's sea temperature in Promised Land, Napeague Bay, Long Island Sound is
4.3° C
(Statistics for 19 Jan 1981-2005 – mean: 6.0 max: 7.5 min: 4.4°C)
Issued (local time): 12 am Monday 19 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest