Briton Ferry Sea Conditions and Tide Table

Briton Ferry 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 04:08 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 6°C on Sat morning, min 0°C on Thu night). Winds decreasing (strong winds from the ENE on Thu afternoon, light winds from the ENE by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Mon night, min 1°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Mild temperatures (max 9°C on Fri night, min 1°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WNW by Fri night).

Days 11–13 Weather Summary

Heavy rain (total 23mm), heaviest during Mon night. Mild temperatures (max 9°C on Mon night, min 3°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SSE by Mon night).

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
9:47PM7.48m
10:08AM7.70m
10:33PM7.27m
10:57AM7.47m
11:27PM7.07m
11:54AM7.25m
00:30AM6.94m
1:01PM7.14m
1:40AM6.98m
2:14PM7.21m
2:52AM7.24m
3:24PM7.50m
3:58AM7.68m
4:28PM7.91m
4:56AM8.19m
5:24PM8.33m
5:49AM8.66m
6:15PM8.65m
6:38AM8.99m
7:03PM8.81m
7:24AM9.14m
7:48PM8.77m
8:09AM9.08m
Low Tide
3:29PM1.47m
3:43AM1.60m
4:13PM1.63m
4:30AM1.81m
5:05PM1.80m
5:27AM2.01m
6:06PM1.94m
6:33AM2.13m
7:14PM1.99m
7:47AM2.08m
8:26PM1.88m
9:00AM1.84m
9:34PM1.61m
10:07AM1.44m
10:36PM1.25m
11:07AM1.00m
11:32PM0.89m
12:01PM0.62m
00:22AM0.61m
12:50PM0.37m
1:09AM0.46m
1:37PM0.31m
1:53AM0.48m
Wave
height (m) 
direction
period (s) 
1.3
ESE
5
1
E
4
0.5
ESE
4
0.6
ESE
4
0.8
ESE
5
0.8
ESE
5
0.9
ESE
4
0.9
ESE
4
0.6
WSW
9
0.4
WSW
12
0.3
WSW
15
0.3
WSW
14
0.3
WSW
13
0.6
WSW
9
0.4
WSW
12
0.3
WSW
16
0.2
WSW
14
0.3
WSW
14
0.3
WSW
13
0.5
WSW
9
0.5
WSW
9
0.3
WSW
11
0.2
WSW
14
0.4
WSW
13
1
WSW
5
1.5
WSW
6
1.1
WSW
7
1
WSW
7
0.9
WSW
6
1
W
6
0.8
WSW
7
0.5
WSW
13
0.4
WSW
9
0.5
WSW
7
1.5
WSW
6
1.2
WSW
8
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
part cloud
light rain
part cloud
clear
part cloud
cloud
cloud
heavy rain
rain showers
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
cloudy
some clouds
clear
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
some clouds
light rain
some clouds
clear
some clouds
cloudy
cloudy
heavy rain
rain shwrs
 km/h
40
ENE
30
ENE
20
ENE
20
ENE
20
ENE
25
ENE
30
ENE
25
E
20
ENE
15
ENE
10
NNE
10
NE
10
NE
20
ENE
15
ENE
10
NE
10
N
10
N
10
NW
25
NW
15
NNW
15
N
5
NNE
5
W
25
W
35
WNW
25
WNW
20
WNW
25
WNW
30
NW
20
N
10
N
10
ESE
20
SSE
30
SSE
20
NW
 mm 
1
2
1
21
1
max°C
4
1
3
4
2
6
6
5
3
3
1
3
4
5
5
4
3
5
6
6
5
5
3
6
8
9
8
8
8
8
7
4
3
5
9
8
Moonrise
11:31
11:43
11:55
12:10
12:29
12:57
1:39
2:41
4:02
5:32
7:02
Moonset
10:09
11:28
12:49
2:13
3:43
5:15
6:45
8:02
8:59
9:36
10:01
10:19
Sunrise
8:19
8:21
8:21
8:21
8:21
8:21
8:21
8:21
8:21
8:19
8:19
8:19
Sunset
4:08
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 Briton Ferry is
9.5° C
(Statistics for 25 Dec 1981-2005 – mean: 10.6 max: 11.4 min: 9.7°C)
Issued (local time): 5 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest