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 06:03 AM and sunset is at 08:24 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Cool air temperatures (max 14°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon afternoon, min 9°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Wed afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the E on Tue night, light winds from the NE by Thu night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 15°C on Fri afternoon, min 6°C on Fri night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
3:27PM7.50m
3:59AM8.10m
4:31PM8.19m
4:56AM8.78m
5:24PM8.84m
5:47AM9.34m
6:12PM9.35m
6:35AM9.72m
6:58PM9.68m
7:21AM9.91m
7:42PM9.83m
8:06AM9.89m
8:25PM9.78m
8:51AM9.66m
9:08PM9.51m
9:35AM9.23m
9:51PM9.07m
10:21AM8.64m
10:38PM8.49m
11:12AM7.99m
11:34PM7.89m
12:14PM7.41m
00:43AM7.44m
Low Tide
9:11AM2.87m
9:44PM2.79m
10:15AM2.19m
10:42PM2.07m
11:08AM1.55m
11:31PM1.46m
11:56AM1.06m
00:17AM1.01m
12:41PM0.76m
1:02AM0.76m
1:25PM0.65m
1:45AM0.70m
2:07PM0.73m
2:28AM0.84m
2:49PM1.01m
3:11AM1.18m
3:31PM1.46m
3:56AM1.69m
4:15PM2.04m
4:47AM2.28m
5:07PM2.66m
5:51AM2.84m
6:16PM3.18m
Wave
height (m) 
direction
period (s) 
1.2
WSW
8
1.2
WSW
9
0.9
WSW
9
0.7
WSW
10
0.6
WSW
10
0.7
WSW
12
0.9
WSW
14
1
WSW
14
1
WSW
14
0.9
WSW
13
0.8
WSW
12
0.8
WSW
12
0.6
WSW
11
1
WSW
10
1.1
WSW
10
0.9
WSW
10
0.8
WSW
10
0.6
WSW
9
0.9
WSW
12
1.1
WSW
11
1
WSW
7
0.9
WSW
14
0.6
WSW
9
0.6
WSW
10
0.5
WSW
9
0.6
WSW
7
0.4
WSW
8
0.4
WSW
13
0.4
WSW
12
0.3
WSW
12
0.3
WSW
11
0.4
WSW
11
0.3
WSW
10
0.3
WSW
10
0.2
WSW
10
0.2
WSW
9
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
 km/h
15
N
5
S
5
NNW
15
SE
15
SSE
10
ESE
25
ESE
20
SE
20
SE
10
SE
5
S
5
S
15
S
20
SW
10
SW
15
ESE
20
SE
20
E
30
ESE
35
ESE
35
E
30
E
25
E
25
ENE
15
E
25
ENE
20
ENE
10
NE
5
N
5
NNE
15
NNE
20
N
15
N
15
NNE
10
NNE
10
N
 mm 
4
max°C
12
12
12
11
13
13
13
14
11
10
11
11
12
13
12
14
16
14
17
17
15
19
20
16
18
20
15
13
15
12
13
14
12
11
12
11
Moonrise
4:33
4:46
4:59
5:11
5:26
5:45
6:11
6:49
7:44
8:55
10:17
11:39
Moonset
2:37
4:04
5:33
7:05
8:40
10:17
11:51
1:10
2:09
2:48
3:14
Sunrise
6:03
6:01
6:00
5:58
5:56
5:54
5:52
5:50
5:48
5:46
5:45
5:43
Sunset
8:24
8:25
8:28
8:30
8:30
8:32
8:35
8:36
8:37
8:39
8:40
8:43
Today's sea temperature in Mumbles is 11.5 °C (Statistics for 23 Apr 1981-2005 – mean: 9.8 max: 10.6 min: 8.2°C)
Issued (local time): 12 pm Wednesday 23 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest