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 05:23 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Thu afternoon, min 8°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Warm air temperatures (max 25°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 20°C on Wed afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Warm (max 24°C on Mon morning, min 13°C on Mon night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
00:10AM0.50m
1:06AM0.51m
1:51AM0.51m
2:32AM0.50m
3:02AM0.48m
3:04AM0.45m
2:34AM0.42m
1:47AM0.39m
1:07AM0.38m
1:25PM0.30m
00:31AM0.38m
11:57PM0.40m
11:20PM0.45m
Low Tide
12:26PM0.04m
1:04PM0.03m
1:43PM0.04m
2:21PM0.05m
2:59PM0.07m
3:33PM0.09m
4:05PM0.13m
4:35PM0.18m
5:01PM0.23m
8:33AM0.28m
5:14PM0.29m
8:37AM0.21m
9:10AM0.14m
9:53AM0.06m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
some clouds
risk tstorm
rain shwrs
clear
clear
 km/h
20
W
20
N
15
NE
10
SE
10
SSE
15
S
20
SSW
15
S
5
S
10
SSE
10
SSE
15
SSE
20
SSE
15
SSE
10
SE
15
SE
10
SSE
10
SE
15
SE
10
SSE
10
SSE
15
SSE
15
S
10
SSW
15
S
10
SSW
10
S
15
SSE
10
SSE
15
SSE
20
SSE
10
S
15
SSW
20
NW
10
NW
15
NW
 mm 
1
1
6
4
max°C
25
19
11
12
17
22
24
21
24
25
23
23
22
21
22
22
20
21
21
20
23
23
21
23
24
21
23
23
21
22
23
20
24
18
18
17
Moonrise
7:01
7:53
8:40
9:22
9:59
10:32
11:03
11:32
12:02
12:34
1:09
1:51
Moonset
4:10
5:00
5:55
6:53
7:52
8:52
9:52
10:51
11:50
12:52
1:57
3:05
Sunrise
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
Sunset
5:23
5:23
5:24
5:24
5:25
5:25
5:27
5:27
5:28
5:29
5:29
5:30
Today's sea temperature in Seabrook is
16.8° C
(Statistics for 18 Dec 1981-2005 – mean: 19.7 max: 21.3 min: 17.9°C)
Issued (local time): 5 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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