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 07:11 AM and sunset is at 04:24 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Fri night. Icy conditions (max 6°C on Thu morning, min -6°C on Thu night). Winds decreasing (strong winds from the NNW on Thu afternoon, light winds from the NE by Fri morning).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Sun night. Icy conditions (max 10°C on Mon afternoon, min -3°C on Tue morning). Winds increasing (light winds from the W on Sun morning, gales from the W by Mon night).

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Thu night. Freeze-thaw conditions (max 6°C on Thu night, min -8°C on Fri night). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the WSW by Thu night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon night, min -8°C on Sat morning). Winds decreasing (fresh winds from the WSW on Sun night, light winds from the NW by Tue morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
Wave Height Map
High Tide
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
8:14PM0.64m
8:29AM0.94m
9:06PM0.67m
9:21AM0.91m
9:58PM0.69m
10:13AM0.86m
10:51PM0.70m
Low Tide
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
2:26AM-0.05m
3:20PM-0.15m
3:20AM-0.05m
4:09PM-0.14m
4:15AM-0.05m
4:58PM-0.11m
5:11AM-0.03m
Wave
height (m) 
direction
period (s) 
1.1
SW
4
1.2
WNW
4
1.1
N
4
0.8
ESE
11
0.3
ESE
11
0.6
E
3
1.1
ENE
5
0.8
ESE
12
0.5
ESE
12
0.4
ESE
12
0.5
ESE
12
0.8
SSW
4
1.4
SSW
7
1.4
S
8
2.3
W
5
1.9
WNW
5
1.8
W
5
1.3
W
5
1
W
4
1.2
WSW
4
1.3
WNW
4
0.4
SSW
6
0.4
SE
13
0.2
ESE
12
0.9
SSW
5
1.2
NNW
4
1.3
NNW
4
0.9
NW
4
0.8
NW
4
0.7
NW
4
0.3
WSW
2
0.8
SW
4
1.3
SSW
6
1
SSW
7
0.9
SSW
6
0.5
S
6
cloud
part cloud
clear
part cloud
cloud
mod snow
cloud
part cloud
clear
part cloud
part cloud
heavy rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light snow
light snow
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloudy
some clouds
clear
some clouds
cloudy
mod snow
cloudy
some clouds
clear
some clouds
some clouds
heavy rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light snow
light snow
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
 km/h
40
WSW
45
NW
35
NNW
25
NNE
15
ESE
30
E
30
NE
20
NNE
15
WNW
20
W
20
WSW
25
SSW
35
SW
30
W
65
W
55
WNW
60
W
40
W
35
W
40
WSW
40
WNW
15
NW
20
W
15
S
30
W
40
NNW
40
NW
35
NW
30
NW
25
WNW
20
WSW
30
WSW
35
WSW
30
WSW
20
W
15
W
 mm 
16
1
3
2
1
max°C
6
5
-3
-5
-3
-1
-1
0
-1
0
1
8
9
10
3
-2
-2
-1
1
2
1
-6
-5
6
3
-1
-5
-6
-4
-4
-2
1
3
2
3
4
Moonrise
10:41
11:02
11:24
11:47
12:14
12:47
1:29
2:23
3:30
4:46
6:05
7:21
Moonset
10:07
11:15
12:25
1:39
2:56
4:16
5:34
6:45
7:44
8:30
9:05
Sunrise
7:11
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:24
4:25
4:25
4:27
4:28
4:29
4:29
4:30
4:30
4:31
4:32
4:34
Today's sea temperature in Promised Land, Napeague Bay, Long Island Sound is
6.6° C
(Statistics for 25 Dec 1981-2005 – mean: 8.1 max: 10.4 min: 6.1°C)
Issued (local time): 12 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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