Southampton Sea Conditions and Tide Table

Southampton 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 04:00 PM.

Days 1–4 Weather Summary

Heavy rain (total 23mm), heaviest during Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 8°C on Thu night). Winds decreasing (near gales from the SSW on Thu afternoon, light winds from the SW by Fri night).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Sun afternoon, min 4°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Wed afternoon, min 2°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Sat afternoon, min 0°C on Tue morning). 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
11:20PM4.16m
11:32AM4.30m
11:58PM4.28m
12:10PM4.36m
00:36AM4.38m
12:48PM4.40m
1:14AM4.45m
1:26PM4.41m
1:52AM4.48m
2:04PM4.38m
2:31AM4.47m
2:44PM4.32m
3:12AM4.44m
3:26PM4.24m
3:55AM4.38m
4:10PM4.15m
4:40AM4.30m
4:57PM4.06m
5:29AM4.23m
5:50PM3.98m
6:25AM4.17m
6:53PM3.95m
7:31AM4.17m
Low Tide
3:58PM1.40m
4:10AM1.50m
4:32PM1.30m
4:46AM1.44m
5:06PM1.21m
5:21AM1.41m
5:39PM1.16m
5:55AM1.39m
6:14PM1.13m
6:31AM1.41m
6:49PM1.13m
7:09AM1.44m
7:28PM1.16m
7:49AM1.50m
8:10PM1.23m
8:35AM1.59m
8:57PM1.34m
9:28AM1.69m
9:53PM1.46m
10:32AM1.76m
11:01PM1.56m
11:47AM1.74m
00:16AM1.56m
Wave
height (m) 
direction
period (s) 
mod rain
part cloud
part cloud
clear
clear
clear
cloud
light rain
mod rain
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
mod rain
some clouds
some clouds
clear
clear
clear
cloudy
light rain
mod rain
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
clear
clear
some clouds
cloudy
cloudy
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
55
SSW
25
WNW
20
WSW
20
WSW
10
SSW
20
S
25
SSE
20
SSE
30
SSE
25
S
15
S
5
SE
5
S
10
E
15
ENE
15
ENE
15
NNE
20
NE
25
NE
25
NE
25
NE
25
NE
20
NE
25
NE
25
NE
20
NE
20
NE
15
NE
15
NE
15
NE
15
NE
15
NE
10
ENE
10
ENE
10
NE
10
NE
 mm 
10
5
8
max°C
12
12
10
10
9
9
9
9
9
9
7
8
8
6
6
7
6
7
6
4
4
5
5
6
6
4
6
7
5
3
4
1
2
3
2
1
Moonrise
8:09
9:03
9:44
10:15
10:37
10:55
11:09
11:21
11:34
11:47
12:02
12:23
Moonset
2:54
3:49
4:55
6:09
7:25
8:43
10:00
11:18
12:37
2:01
3:29
Sunrise
8:03
8:04
8:04
8:06
8:06
8:07
8:07
8:07
8:07
8:07
8:07
8:07
Sunset
4:00
4:00
4:00
4:00
4:01
4:01
4:02
4:02
4:04
4:05
4:06
4:07
Today's sea temperature in Southampton is
10.5° C
(Statistics for 18 Dec 1981-2005 – mean: 11.0 max: 11.9 min: 10.3°C)
Issued (local time): 5 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest