Mumbles Sea Conditions and Tide Table

Mumbles 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 05:52 AM and sunset is at 08:46 PM.

Days 1–3 Weather Summary

Mostly dry. Very warm air temperatures (max 32°C on Wed afternoon, min 17°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the W by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm air temperatures (max 22°C on Fri morning, min 12°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat afternoon, calm by Sun morning).

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 18°C on Mon afternoon, min 16°C on Mon night). Winds decreasing (fresh winds from the W on Mon afternoon, light winds from the NNW by Wed night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 19°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 23mm), heaviest during Wed afternoon. Very mild (max 19°C on Sun afternoon, min 14°C on Tue night). Winds increasing (calm on Sun night, strong winds from the SSW by Wed afternoon).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wed
26
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
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:15PM9.02m
6:47AM9.10m
7:08PM9.53m
7:37AM9.48m
7:55PM9.82m
8:21AM9.64m
8:38PM9.89m
9:01AM9.60m
9:16PM9.76m
9:37AM9.39m
9:51PM9.46m
10:10AM9.04m
10:23PM9.02m
10:41AM8.59m
10:55PM8.48m
11:12AM8.06m
11:28PM7.89m
11:51AM7.51m
00:13AM7.29m
12:49PM7.00m
1:23AM6.79m
2:19PM6.75m
2:58AM6.69m
3:48PM7.01m
4:21AM7.06m
4:55PM7.57m
5:22AM7.63m
5:45PM8.16m
Low Tide
11:58AM1.85m
00:33AM1.47m
12:53PM1.33m
1:26AM1.04m
1:41PM1.00m
2:12AM0.82m
2:23PM0.87m
2:52AM0.81m
3:01PM0.92m
3:27AM0.99m
3:34PM1.13m
3:57AM1.32m
4:04PM1.48m
4:25AM1.75m
4:35PM1.94m
4:54AM2.27m
5:08PM2.48m
5:28AM2.83m
5:52PM3.08m
6:17AM3.42m
7:01PM3.61m
7:43AM3.84m
8:36PM3.79m
9:21AM3.79m
10:00PM3.49m
10:37AM3.32m
11:04PM2.94m
11:31AM2.75m
11:52PM2.38m
Wave
Height (m)
Direction
Period (s)
0.6
ESE
3
0.2
WSW
8
0.2
WSW
11
0.4
WSW
10
0.5
WSW
10
0.5
WSW
9
0.6
WSW
9
0.9
WSW
10
0.6
WSW
9
0.6
WSW
9
0.6
W
9
0.5
W
8
0.5
WSW
8
0.6
WSW
6
0.5
W
8
0.3
WSW
7
0.4
WSW
6
0.4
WSW
7
0.5
W
5
0.8
WSW
5
1.4
WSW
7
1.1
WSW
7
1.2
WSW
7
0.9
WSW
7
1.1
WSW
7
1
WSW
7
0.6
WSW
6
0.5
W
6
0.5
W
6
0.3
WSW
6
0.3
WSW
10
0.3
WSW
10
0.3
WSW
10
0.3
WSW
9
0.5
WSW
7
0.7
WSW
5
0.6
WSW
6
0.8
WSW
9
0.6
WSW
8
0.5
WSW
8
0.7
WSW
7
1.6
WSW
6
1.5
WSW
8
1.8
WSW
7
1.7
WSW
9
1.4
WSW
10
2.1
WSW
6
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
light rain
light rain
mod rain
cloud
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light rain
part cloud
clear
part cloud
cloud
light rain
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
rain showers
clear
clear
light rain
heavy rain
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
light rain
light rain
mod rain
cloudy
light rain
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
light rain
some clouds
clear
some clouds
cloudy
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
rain shwrs
rain shwrs
clear
clear
light rain
heavy rain
km/h
25
ESE
10
SSE
10
ESE
15
SE
15
SE
0
SSE
5
W
30
W
10
WNW
15
WNW
15
WNW
15
N
15
NNW
25
NW
15
N
0
NE
20
W
10
WNW
10
WSW
25
WSW
25
WNW
25
NW
35
W
20
WNW
25
WNW
25
W
5
NNW
10
ESE
5
SSE
10
NE
0
NE
20
NNW
15
NNW
10
SW
25
WSW
15
SSW
20
ESE
20
ESE
15
ESE
15
SW
30
SW
40
SW
30
W
40
W
30
WNW
30
WSW
45
SSW
 mm
2
5
9
1
1
2
3
1
3
11
max °C
23
26
23
28
32
27
27
27
19
22
22
17
21
22
14
18
18
16
17
18
18
17
18
17
18
18
17
17
19
18
18
18
14
17
17
16
18
19
17
18
19
19
17
17
16
17
18
Moonrise
3:40
5:12
6:42
8:08
9:30
10:49
12:07
1:24
2:39
3:52
4:57
5:52
6:34
7:05
7:28
7:46
Moonset
8:25
8:45
9:00
9:13
9:25
9:37
9:51
10:07
10:28
10:57
11:36
12:27
1:30
2:42
3:58
Sunrise
5:52
5:54
5:56
5:58
6:00
6:01
6:03
6:03
6:05
6:07
6:09
6:11
6:11
6:13
6:16
6:16
Sunset
8:46
8:45
8:43
8:40
8:38
8:37
8:35
8:32
8:30
8:29
8:27
8:24
8:22
8:21
8:17
8:15
Today's sea temperature in Mumbles is
20.2° C
(Statistics for 11 Aug 1981-2005 – mean: 16.3 max: 17.8 min: 14.5°C)
Issued (local time): 12 pm Tuesday 11 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest