Swanage Sea Conditions and Tide Table

Swanage 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 —.

Days 1–4 Weather Summary

Heavy rain (total 21mm), heaviest during Tue morning. Cool air temperatures (max 11°C on Mon night, min 4°C on Tue night). Mainly strong winds.

Days 5–7 Weather Summary

Heavy rain (total 23mm), heaviest during Thu night. Low air temperatures (max 9°C on Fri morning, min 5°C on Thu night). Winds decreasing (strong winds from the NW on Thu night, light winds from the NNE by Sun morning).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Thu morning, min 0°C on Thu night). Mainly fresh winds.

Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
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
4:31AM1.02m
4:38PM0.89m
5:10AM1.07m
5:27PM0.95m
5:47AM1.14m
6:08PM1.01m
6:22AM1.22m
6:44PM1.08m
6:54AM1.30m
7:17PM1.13m
7:25AM1.38m
7:48PM1.19m
7:55AM1.46m
8:19PM1.23m
8:25AM1.52m
8:51PM1.27m
8:57AM1.57m
9:25PM1.31m
9:30AM1.58m
10:01PM1.32m
10:06AM1.55m
10:40PM1.31m
10:45AM1.47m
Low Tide
10:35PM0.59m
12:23PM0.60m
00:25AM0.56m
1:13PM0.48m
1:17AM0.49m
1:49PM0.36m
1:55AM0.41m
2:22PM0.25m
2:28AM0.34m
2:54PM0.14m
3:00AM0.28m
3:25PM0.05m
3:32AM0.23m
3:57PM-0.03m
4:06AM0.21m
4:31PM-0.08m
4:40AM0.22m
5:05PM-0.09m
5:17AM0.25m
5:41PM-0.07m
5:55AM0.30m
6:18PM-0.02m
6:35AM0.36m
Wave
height (m) 
direction
period (s) 
1.7
SW
11
1.5
SW
11
1.7
SW
9
0.9
SW
11
0.6
SW
10
0.6
SW
10
0.6
SW
9
1.9
SW
6
1.3
SW
20
1.2
SW
18
1.6
SW
6
1.6
SW
6
1.4
SW
16
1.1
SW
14
1
SW
14
0.7
SW
13
0.6
WSW
12
0.4
WSW
10
0.4
SW
9
0.2
WSW
8
0.2
WSW
9
0.4
SW
15
0.7
E
4
0.8
E
5
0.8
E
5
0.8
E
5
0.7
E
5
0.7
ESE
4
0.9
ESE
4
1.2
E
5
1.2
E
6
0.9
E
5
0.8
E
5
0.7
E
5
0.6
E
4
0.5
N
3
part cloud
heavy rain
light rain
rain showers
part cloud
light rain
light rain
light rain
light rain
rain showers
rain showers
light rain
rain showers
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
some clouds
heavy rain
light rain
rain shwrs
some clouds
light rain
light rain
light rain
light rain
rain shwrs
rain shwrs
light rain
rain shwrs
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
 km/h
25
SW
30
S
15
WNW
15
NNE
10
ENE
15
E
20
WSW
25
SSW
5
N
40
NW
30
SSW
30
SSW
15
S
15
ESE
15
E
15
NE
15
NNE
10
N
5
N
5
E
5
E
15
NNE
25
NE
20
NE
20
NE
20
ENE
15
ENE
20
E
25
E
30
ENE
30
NE
25
NE
20
NE
20
NNE
20
N
25
NNW
 mm 
11
1
1
2
1
4
1
15
3
2
3
max°C
11
11
11
8
6
8
9
9
9
8
9
9
9
8
9
8
7
7
7
7
7
7
4
3
1
2
3
3
4
3
2
2
4
2
3
4
Moonrise
3:43
4:54
6:00
6:58
7:43
8:18
8:43
9:02
9:18
9:31
9:43
9:56
Moonset
11:49
12:16
12:54
1:44
2:47
4:00
5:17
6:35
7:53
9:10
10:29
Sunrise
8:03
8:03
8:02
8:02
8:00
8:00
7:58
7:58
7:56
7:56
7:54
7:54
Sunset
4:29
4:30
4:30
4:32
4:35
4:36
4:37
4:38
4:40
4:43
4:44
4:45
Today's sea temperature in Swanage is
8.7° C
(Statistics for 12 Jan 1981-2005 – mean: 9.9 max: 11.2 min: 8.2°C)
Issued (local time): 11 pm Monday 12 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest