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 — and sunset is at 04:09 PM.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sat morning, min 1°C on Thu night). Winds decreasing (strong winds from the ENE on Thu morning, moderate winds from the ENE by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sat afternoon, min 1°C on Sun morning). Winds decreasing (fresh winds from the E on Sat night, calm by Mon morning).

Days 8–10 Weather Summary

Some drizzle, heaviest during Wed afternoon. Mild temperatures (max 7°C on Tue night, min 2°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the WNW by Fri morning).

Days 11–13 Weather Summary

Some drizzle, heaviest during Fri afternoon. Very mild (max 11°C on Sun morning, min 8°C on Fri afternoon). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sun night).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
8:57PM8.47m
9:17AM8.66m
9:36PM8.29m
9:59AM8.47m
10:20PM8.09m
10:47AM8.27m
11:12PM7.89m
11:45AM8.08m
00:14AM7.76m
12:52PM7.99m
1:26AM7.78m
2:05PM8.06m
2:41AM8.03m
3:17PM8.32m
3:52AM8.36m
4:26PM8.61m
4:54AM8.88m
5:26PM9.02m
5:50AM9.33m
6:21PM9.35m
6:42AM9.64m
7:12PM9.51m
7:30AM9.77m
Low Tide
2:42PM2.08m
2:51AM2.26m
3:21PM2.20m
3:31AM2.42m
4:04PM2.35m
4:18AM2.60m
4:55PM2.53m
5:14AM2.79m
5:55PM2.68m
6:23AM2.89m
7:05PM2.72m
7:40AM2.82m
8:18PM2.60m
8:54AM2.55m
9:28PM2.31m
10:04AM2.25m
10:34PM2.02m
11:06AM1.80m
11:32PM1.64m
12:04PM1.43m
00:25AM1.36m
12:57PM1.19m
1:14AM1.22m
Wave
height (m) 
direction
period (s) 
1.1
ESE
4
0.9
ESE
4
1.1
E
4
1.3
ESE
5
1
E
4
0.6
E
4
0.7
E
4
0.7
ESE
5
0.9
ESE
5
0.9
ESE
4
1
ESE
5
0.6
WSW
9
0.6
WSW
9
0.4
WSW
15
0.2
WSW
14
0.2
WSW
13
0.3
WSW
13
0.2
WSW
12
0.2
WSW
11
0.2
WSW
14
0.3
WSW
13
0.4
WSW
13
0.4
WSW
12
0.5
N
3
0.4
NNW
3
0.2
WSW
13
0.6
W
5
1.3
W
6
1.1
W
7
1
W
8
0.8
W
7
0.6
W
6
0.5
W
6
0.4
WSW
11
0.3
WSW
12
0.3
WSW
12
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
clear
clear
clear
part cloud
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
clear
clear
clear
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
35
ENE
35
ENE
45
ENE
45
ENE
35
ENE
25
ENE
30
ENE
25
ENE
30
ENE
35
ENE
30
E
25
ENE
20
ENE
15
NE
5
NNE
5
NNE
15
ENE
10
NE
5
NE
5
NW
15
NW
10
NNE
25
N
30
N
25
N
10
NNW
25
WNW
30
NW
30
NW
25
NNW
20
NNW
20
NNW
15
NNW
15
WNW
5
E
15
SSE
 mm 
1
1
max°C
3
3
4
4
1
3
4
3
5
5
5
3
3
3
3
4
3
5
5
7
7
7
4
3
4
4
7
9
10
10
10
10
11
10
9
10
Moonrise
11:20
11:32
11:44
11:56
12:11
12:30
12:58
1:41
2:43
4:03
5:34
Moonset
8:52
10:10
11:28
12:49
2:13
3:42
5:15
6:45
8:02
8:58
9:36
10:01
Sunrise
8:19
8:21
8:21
8:21
8:21
8:21
8:21
8:21
8:21
8:21
8:21
8:19
Sunset
4:09
4:09
4:10
4:12
4:13
4:14
4:15
4:15
4:16
4:17
4:19
4:20
Today's sea temperature in Mumbles is
9.6° C
(Statistics for 24 Dec 1981-2005 – mean: 10.7 max: 11.8 min: 9.7°C)
Issued (local time): 5 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest