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 —.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Cool air temperatures (max 10°C on Sun night, min 4°C on Fri night). Winds increasing (light winds from the NW on Sat night, strong winds from the WSW by Sun afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Thu afternoon. Cool air temperatures (max 14°C on Tue morning, min 8°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 12°C on Sun afternoon, min 4°C on Sat night). Winds increasing (light winds from the NE on Thu night, strong winds from the W by Fri night).

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Mon night. Very mild (max 16°C on Mon afternoon, min 4°C on Mon night). Winds decreasing (near gales from the NW on Tue morning, calm by Wed afternoon).

Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
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
night
AM
Wave Height Map
High Tide
2:07AM6.51m
2:56PM6.48m
3:29AM6.98m
4:03PM7.05m
4:26AM7.60m
4:53PM7.66m
5:11AM8.17m
5:33PM8.17m
5:50AM8.59m
6:09PM8.54m
6:25AM8.83m
6:42PM8.74m
6:58AM8.89m
7:14PM8.77m
7:30AM8.76m
7:45PM8.62m
8:01AM8.48m
8:16PM8.33m
8:32AM8.06m
8:47PM7.90m
9:05AM7.55m
9:20PM7.39m
9:40AM6.98m
9:59PM6.83m
10:23AM6.40m
10:49PM6.29m
11:23AM5.91m
Low Tide
7:44PM2.89m
8:45AM2.57m
9:19PM2.51m
9:59AM2.03m
10:21PM1.92m
10:50AM1.44m
11:06PM1.35m
11:29AM0.96m
11:43PM0.90m
12:03PM0.61m
00:15AM0.59m
12:33PM0.43m
00:46AM0.44m
1:02PM0.42m
1:15AM0.46m
1:31PM0.56m
1:45AM0.63m
1:59PM0.84m
2:15AM0.95m
2:29PM1.24m
2:46AM1.40m
3:00PM1.73m
3:20AM1.93m
3:36PM2.27m
4:01AM2.50m
4:21PM2.80m
4:59AM3.02m
5:32PM3.23m
Wave
height (m) 
direction
period (s) 
1
WSW
6
1.2
WSW
6
1.2
W
6
0.8
WSW
6
1
WSW
5
1.9
WSW
6
1.7
WSW
8
1.3
WSW
8
1.2
WSW
15
0.9
WSW
14
0.8
WSW
9
0.8
WSW
8
0.7
WSW
5
0.6
WSW
6
0.6
WSW
11
0.7
WSW
12
0.8
WSW
11
1.1
WSW
5
0.9
WSW
6
0.7
WSW
6
1.3
WSW
6
2
WSW
7
1.6
WSW
8
1.3
WSW
8
0.9
WSW
11
0.8
WSW
12
0.7
WSW
12
0.7
WSW
7
0.9
WSW
12
0.8
WSW
12
1.1
WSW
9
3
WSW
9
2.2
WSW
8
1.2
W
7
0.5
W
7
0.3
WSW
6
0.3
WSW
15
0.4
WSW
14
0.3
WSW
14
0.4
WSW
13
0.4
WSW
13
0.5
WSW
13
0.4
WSW
12
0.3
WSW
12
0.2
WSW
11
0.2
WSW
11
0.2
WSW
10
part cloud
clear
clear
part cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
cloud
part cloud
light rain
cloud
light rain
light rain
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
heavy rain
mod rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
part cloud
some clouds
clear
clear
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
cloudy
cloudy
some clouds
cloudy
some clouds
light rain
cloudy
light rain
light rain
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
heavy rain
mod rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
light rain
light rain
some clouds
some clouds
some clouds
clear
some clouds
 km/h
20
NW
30
NW
30
NW
10
NW
30
WSW
40
WSW
25
WNW
25
NW
25
NW
10
WNW
15
NW
25
WNW
10
WNW
10
WNW
20
W
10
WSW
15
SW
25
WSW
15
WNW
10
ESE
30
SW
40
W
30
WNW
20
WNW
5
S
10
SSE
15
SSE
15
ESE
20
SE
20
S
25
SW
60
WNW
60
NNW
35
N
15
NNE
10
ENE
5
E
10
SE
5
SW
5
E
5
E
5
N
10
N
20
NNE
15
NNE
10
NE
10
NE
 mm 
3
1
2
2
11
6
1
1
1
max°C
8
8
8
6
9
9
10
10
10
10
14
13
11
13
13
9
12
11
8
9
10
11
9
10
7
9
12
8
14
16
11
5
8
8
6
8
7
9
10
8
9
10
9
10
11
8
10
Moonrise
1:13
3:37
4:57
6:14
7:30
8:45
10:01
11:16
12:30
1:39
2:38
3:25
3:59
4:25
4:44
Moonset
4:32
5:50
6:04
6:15
6:26
6:37
6:49
7:03
7:22
7:47
8:21
9:08
10:08
11:17
12:33
1:51
Sunrise
5:58
6:56
5:54
5:52
5:50
5:48
5:46
5:43
5:41
5:39
5:37
5:33
5:31
5:30
5:28
5:26
Sunset
6:40
7:43
6:45
6:45
6:47
6:50
6:52
6:52
6:54
6:57
6:58
7:00
7:01
7:02
7:05
Today's sea temperature in Briton Ferry is
9.7° C
(Statistics for 27 Mar 1981-2005 – mean: 9.0 max: 10.0 min: 7.2°C)
Issued (local time): 11 pm Friday 27 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest