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 — and sunset is at 08:22 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Very warm air temperatures (max 31°C on Sun night, min 22°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SW by Sun afternoon).

Days 5–7 Weather Summary

Mostly dry. Very warm air temperatures (max 34°C on Tue afternoon, min 16°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 11mm), heaviest on Sat morning. Warm (max 27°C on Sun afternoon, min 16°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 27°C on Tue afternoon, min 20°C on Wed morning). Winds decreasing (fresh winds from the SSW on Mon morning, light winds from the E by Tue night).

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wed
2
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
5:29PM0.90m
5:59AM0.67m
6:24PM0.96m
6:58AM0.67m
7:18PM1.00m
7:54AM0.68m
8:11PM1.02m
8:48AM0.69m
9:03PM1.03m
9:41AM0.71m
9:55PM1.01m
10:33AM0.72m
10:47PM0.97m
11:25AM0.73m
11:38PM0.91m
12:18PM0.73m
00:31AM0.84m
1:11PM0.74m
1:24AM0.77m
2:06PM0.74m
2:19AM0.70m
3:01PM0.74m
3:15AM0.65m
3:56PM0.75m
Low Tide
00:24AM0.05m
12:20PM0.09m
1:20AM0.01m
1:12PM0.07m
2:14AM-0.03m
2:05PM0.06m
3:06AM-0.05m
2:57PM0.05m
3:57AM-0.05m
3:51PM0.05m
4:46AM-0.05m
4:45PM0.05m
5:36AM-0.03m
5:40PM0.08m
6:25AM0.01m
6:37PM0.10m
7:15AM0.04m
7:35PM0.13m
8:05AM0.08m
8:33PM0.16m
8:55AM0.11m
9:33PM0.18m
9:46AM0.14m
Wave
height (m) 
direction
period (s) 
0.8
S
7.0
0.6
S
6.0
0.6
S
6.0
0.8
SSW
4.0
1.3
SSW
5.0
1.3
SSW
5.0
0.7
S
6.0
0.6
S
6.0
0.5
S
5.0
0.5
SE
8.0
0.4
SE
8.0
0.6
SSW
3.0
0.4
SE
8.0
0.4
SE
8.0
0.8
E
4.0
0.6
E
5.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
10.0
0.6
ESE
3.0
0.6
SE
9.0
0.5
SE
8.0
0.5
SE
8.0
0.7
ESE
8.0
0.6
SE
8.0
0.6
ESE
7.0
0.7
ESE
7.0
0.6
SE
8.0
0.8
SSW
5.0
0.9
SSW
4.0
0.8
S
5.0
0.6
S
5.0
0.7
S
6.0
0.6
SSE
7.0
0.6
SSE
8.0
0.6
SSE
7.0
part cloud
part cloud
clear
part cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
rain showers
clear
rain showers
clear
clear
rain showers
part cloud
cloud
rain showers
clear
clear
rain showers
part cloud
part cloud
some clouds
some clouds
clear
some clouds
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
rain shwrs
clear
rain shwrs
clear
clear
rain shwrs
some clouds
cloudy
rain shwrs
clear
clear
rain shwrs
some clouds
some clouds
 km/h
10
NNW
5
SW
20
SSW
25
SW
35
SW
35
SW
15
WNW
15
E
15
SSE
15
SW
15
WNW
25
SW
15
NW
25
E
25
E
15
E
10
E
20
SE
15
ESE
20
SE
15
SSE
10
SSW
10
WSW
25
SSW
15
WSW
5
WNW
25
SSW
20
SSW
30
SSW
30
SW
20
SW
5
W
20
SSW
10
SSW
10
ENE
15
SSW
 mm 
2
4
4
3
1
5
4
max°C
24
23
25
26
24
29
31
27
25
28
30
34
33
27
22
18
18
19
17
17
19
21
22
25
26
26
27
25
25
25
22
25
27
25
21
26
Moonrise
1:24
1:51
2:23
3:03
3:54
4:57
6:08
7:23
8:37
9:47
10:53
11:56
12:57
Moonset
3:07
4:25
5:45
7:04
8:16
9:15
10:01
10:37
11:05
11:29
11:49
12:08
Sunrise
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:18
5:18
5:18
5:18
5:20
Sunset
8:22
8:22
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:23
Today's sea temperature in Promised Land, Napeague Bay, Long Island Sound is 15.6 °C (Statistics for 20 Jun 1981-2005 – mean: 17.8 max: 19.2 min: 15.9°C)
Issued (local time): 7 pm Friday 20 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest