Seabrook Sea Conditions and Tide Table

Seabrook 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 06:44 PM.

Days 1–4 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Thu night. Icy conditions (max 16°C on Wed night, min -3°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the WSW by Sat morning).

Days 5–7 Weather Summary

Heavy rain (total 37mm), heaviest during Mon afternoon. Icy conditions (max 15°C on Mon afternoon, min -4°C on Sat night). Winds increasing (light winds from the NW on Sun morning, strong winds from the S by Mon afternoon).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -6°C on Thu morning). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 17°C on Sat afternoon, min -2°C on Mon morning). Wind will be generally light.

Wed
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
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
night
Wave Height Map
High Tide
6:03PM2.54m
6:14AM2.82m
7:04PM2.51m
7:14AM2.82m
8:03PM2.56m
8:11AM2.89m
8:55PM2.68m
9:03AM3.00m
9:40PM2.84m
9:51AM3.13m
10:22PM3.03m
10:36AM3.26m
11:02PM3.23m
11:19AM3.38m
11:42PM3.42m
12:03PM3.45m
00:23AM3.57m
12:48PM3.48m
1:06AM3.66m
1:35PM3.45m
1:52AM3.69m
2:25PM3.36m
2:41AM3.64m
3:18PM3.24m
3:34AM3.55m
4:17PM3.10m
4:33AM3.42m
5:21PM2.99m
Low Tide
11:50AM0.97m
11:56PM1.25m
12:50PM1.01m
00:56AM1.26m
1:49PM0.98m
1:56AM1.20m
2:42PM0.90m
2:50AM1.08m
3:29PM0.78m
3:39AM0.91m
4:11PM0.64m
4:25AM0.71m
4:51PM0.51m
5:09AM0.51m
5:31PM0.40m
5:53AM0.34m
6:12PM0.33m
6:38AM0.21m
6:54PM0.31m
7:24AM0.14m
7:39PM0.35m
8:13AM0.14m
8:26PM0.44m
9:06AM0.21m
9:18PM0.56m
10:02AM0.32m
10:16PM0.70m
11:05AM0.43m
Wave
height (m) 
direction
period (s) 
1
E
6
1
E
6
1.1
SE
7
0.8
SE
8
0.7
SE
8
0.6
SE
9
0.6
SE
10
1.3
SSE
6
0.9
SE
8
0.9
W
4
0.5
W
3
0.1
SE
10
0.4
SE
3
1.3
SSE
5
2.3
SE
8
2.5
SE
9
1.9
SE
10
1.3
SE
10
1.3
SE
11
1.1
SE
10
1
SE
10
0.9
SE
10
0.7
SE
9
0.7
SE
9
0.7
SE
9
0.9
SE
8
0.9
ESE
8
0.7
ESE
8
0.8
ESE
10
1.1
ESE
10
1
ESE
10
0.7
ESE
10
0.5
ESE
10
0.5
ESE
10
0.4
ESE
9
1
E
5
0.8
E
6
0.5
E
5
0.5
ESE
8
0.6
SSE
4
0.4
SSE
4
0.4
SSE
4
0.8
SSE
4
0.9
SE
5
1.6
SE
8
1.3
SE
9
1.1
SE
10
part cloud
cloud
light rain
light rain
snow showers
clear
cloud
light rain
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
heavy rain
mod rain
part cloud
part cloud
clear
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
light snow
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
light rain
light rain
light rain
snow showers
some clouds
cloudy
light rain
light rain
snow shwrs
clear
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
mod rain
heavy rain
mod rain
some clouds
some clouds
clear
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
light rain
light rain
light rain
snow shwrs
 km/h
10
ENE
20
SSW
25
W
25
W
20
WNW
15
WSW
15
SSW
20
SSW
30
WSW
30
WNW
20
WNW
5
NW
20
SE
20
SSE
35
S
35
S
20
WNW
25
W
25
WNW
20
W
20
W
20
WNW
10
NNW
10
ENE
15
SE
15
SSW
20
SW
15
SW
20
SSW
25
SW
20
WSW
10
WNW
10
E
10
ESE
10
ENE
15
ENE
10
E
10
S
15
SSW
15
SW
15
SW
15
SW
20
SSW
20
SSE
20
WNW
20
WNW
25
W
 mm 
1
1
1
3
7
21
6
4
3
1
max°C
4
16
14
3
0
1
4
5
3
5
2
0
1
6
13
15
14
0
3
-1
-2
1
-1
-3
-1
-1
2
9
7
9
17
16
8
4
2
-2
-2
-1
3
11
10
15
20
15
11
6
-1
Moonrise
3:31
4:16
4:52
5:22
5:48
6:10
6:31
6:52
7:14
7:39
8:10
8:49
9:39
10:41
11:52
Moonset
11:47
12:49
1:56
3:06
4:17
5:29
6:42
7:57
9:14
10:34
11:55
1:12
2:21
3:16
Sunrise
7:01
6:58
6:58
6:56
6:54
6:52
6:50
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:37
Sunset
6:44
6:45
6:45
6:47
6:49
6:50
6:51
6:52
6:53
6:54
6:55
6:57
6:58
6:59
7:00
7:01
Today's sea temperature in Seabrook is
2.8° C
(Statistics for 11 Mar 1981-2005 – mean: 3.1 max: 4.3 min: 1.4°C)
Issued (local time): 1 pm Wednesday 11 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest