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 07:09 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 8mm) on Tue afternoon. Icy conditions (max 6°C on Tue night, min -3°C on Sun night). Winds increasing (moderate winds from the SSW on Tue morning, strong winds from the NW by Wed morning).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Icy conditions (max 4°C on Thu morning, min -4°C on Fri night). Winds increasing (light winds from the WSW on Wed night, near gales from the ENE by Fri night).

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min -6°C on Mon night). Winds increasing (light winds from the SE on Sat night, near gales from the WNW by Mon morning).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -5°C on Tue night). Winds increasing (moderate winds from the WNW on Wed afternoon, strong winds from the NW by Wed night).

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
10:10AM0.78m
10:54PM0.59m
10:51AM0.75m
11:38PM0.61m
11:35AM0.72m
00:24AM0.63m
12:25PM0.68m
1:13AM0.66m
1:20PM0.64m
2:06AM0.69m
2:20PM0.61m
3:02AM0.74m
3:24PM0.58m
3:58AM0.80m
4:27PM0.57m
4:54AM0.85m
5:28PM0.58m
5:49AM0.91m
6:23PM0.59m
6:42AM0.93m
7:20PM0.61m
7:36AM0.95m
Low Tide
5:17PM-0.00m
5:16AM0.14m
5:59PM0.01m
6:06AM0.15m
6:44PM0.03m
7:00AM0.14m
7:30PM0.05m
7:59AM0.13m
8:17PM0.06m
8:59AM0.10m
9:07PM0.06m
9:59AM0.06m
9:58PM0.05m
10:57AM0.02m
10:51PM0.04m
11:53AM-0.04m
11:44PM0.02m
12:47PM-0.09m
00:37AM-0.00m
1:38PM-0.12m
1:31AM-0.03m
2:29PM-0.14m
Wave
height (m) 
direction
period (s) 
1.1
NNW
4
0.6
WNW
3
0.6
WSW
3
0.6
SW
5
0.8
SSW
5
0.9
SSW
6
1.4
NW
5
1.1
NNW
5
0.4
ESE
10
0.7
ESE
10
1
ESE
10
0.9
ESE
11
0.9
ESE
11
1
ENE
4
2.1
E
7
1.6
NE
5
1.4
ESE
8
0.9
ESE
8
1
ESE
9
1.2
SE
6
1.7
NW
5
1.3
NW
4
1.6
WNW
5
1.4
WNW
5
1.5
W
5
1.3
WNW
5
1.2
NW
4
0.8
NW
4
0.7
WNW
4
0.8
W
4
1.4
NW
5
1.2
NW
4
0.9
NW
4
0.9
NW
4
0.8
NNW
4
clear
cloud
cloud
light snow
mod rain
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
cloud
mod snow
mod snow
part cloud
cloud
cloud
light rain
heavy rain
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloudy
cloudy
light snow
mod rain
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
cloudy
mod snow
mod snow
some clouds
cloudy
cloudy
light rain
heavy rain
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
35
NW
25
W
30
W
20
SSW
20
SW
35
W
45
NW
35
NNW
15
NW
30
WSW
30
W
30
NNW
30
NE
35
ENE
50
NE
35
NE
30
NE
15
NE
25
S
25
SSW
45
WNW
45
WNW
55
WNW
50
W
50
W
45
NW
40
NW
30
WNW
25
WNW
35
W
45
NW
40
WNW
35
WNW
35
NW
30
NW
 mm 
2
6
2
11
max°C
-1
2
3
4
5
6
3
3
0
4
3
2
-2
0
-2
-2
-1
4
6
7
5
-4
-4
-4
-3
-3
-4
-2
1
1
-3
0
0
0
1
Moonrise
9:21
9:51
10:17
10:41
11:02
11:24
11:47
12:14
12:47
1:29
2:23
3:30
Moonset
6:46
7:53
9:00
10:07
11:15
12:25
1:39
2:56
4:16
5:34
6:45
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
4:22
4:23
4:23
4:24
4:25
4:25
4:27
4:28
4:29
4:29
4:30
4:30
Today's sea temperature in Promised Land, Napeague Bay, Long Island Sound is
7.1° C
(Statistics for 22 Dec 1981-2005 – mean: 8.5 max: 10.4 min: 6.6°C)
Issued (local time): 12 am Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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