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 05:15 AM and sunset is at 09:08 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Fri afternoon, min 14°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Fri afternoon, min 10°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 25mm), heaviest during Sun night. Warm (max 20°C on Sat morning, min 10°C on Mon night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 17°C on Tue afternoon, min 9°C on Fri morning). Winds increasing (calm on Tue night, fresh winds from the WSW by Thu night).

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Fri
5
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
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High Tide
10:29AM8.02m
10:54PM8.08m
11:25AM7.44m
11:53PM7.55m
12:29PM6.95m
1:00AM7.14m
1:40PM6.66m
2:11AM6.93m
2:51PM6.64m
3:19AM6.94m
3:54PM6.82m
4:18AM7.09m
4:46PM7.10m
5:07AM7.30m
5:31PM7.39m
5:50AM7.51m
6:10PM7.64m
6:29AM7.69m
6:47PM7.84m
7:06AM7.81m
7:23PM7.97m
7:42AM7.86m
7:59PM8.00m
8:17AM7.81m
8:35PM7.95m
8:53AM7.68m
9:11PM7.82m
9:31AM7.48m
9:49PM7.63m
Low Tide
4:32PM1.34m
5:09AM1.43m
5:32PM1.83m
6:17AM1.87m
6:42PM2.21m
7:30AM2.15m
7:56PM2.39m
8:40AM2.22m
9:05PM2.37m
9:42AM2.13m
10:05PM2.21m
10:33AM1.97m
10:54PM1.98m
11:17AM1.78m
11:37PM1.75m
11:55AM1.61m
00:15AM1.54m
12:31PM1.47m
00:51AM1.39m
1:07PM1.37m
1:27AM1.30m
1:42PM1.35m
2:03AM1.31m
2:17PM1.40m
2:39AM1.40m
2:53PM1.51m
3:16AM1.57m
3:29PM1.68m
Wave
Height (m)
Direction
Period (s)
1.1
WSW
11
0.9
WSW
9
0.9
WSW
10
1
WSW
11
0.9
WSW
11
0.8
WSW
10
0.8
WSW
10
0.7
WSW
10
0.7
WSW
10
0.5
WSW
9
0.4
WSW
9
0.5
WSW
9
0.5
WSW
9
0.5
WSW
9
0.4
WSW
9
0.4
WSW
13
0.4
WSW
12
0.4
WSW
11
0.8
ESE
5
0.5
WSW
8
0.5
WSW
8
0.8
ESE
4
0.6
ESE
4
0.6
ESE
3
0.6
ESE
4
0.3
WSW
7
0.2
WSW
8
0.4
WSW
7
0.4
WSW
7
0.7
W
4
0.5
WSW
6
0.8
WSW
4
0.7
WSW
12
1.2
WSW
6
1
WSW
8
1.1
WSW
10
1.2
WSW
12
1.1
WSW
11
1
WSW
11
0.9
WSW
10
0.7
WSW
10
0.5
WSW
9
0.7
WSW
9
1.2
WSW
5
1.6
WSW
6
1.6
WSW
7
1.7
WSW
8
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
rain showers
clear
part cloud
mod rain
mod rain
rain showers
part cloud
rain showers
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
rain showers
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
light rain
rain shwrs
clear
some clouds
mod rain
mod rain
rain shwrs
some clouds
rain shwrs
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
rain shwrs
km/h
10
SW
10
SSE
20
ESE
15
SSE
10
SW
5
NNW
5
W
15
WSW
5
N
5
S
5
SW
5
NNE
5
S
5
W
10
N
5
ESE
5
E
15
ENE
25
E
20
E
15
E
30
ESE
25
SE
20
ESE
20
ESE
15
SSE
5
E
10
SE
5
W
20
NW
20
WNW
25
WSW
15
SSE
25
SSE
15
WSW
10
SSE
15
SE
15
SSE
5
ENE
10
SSE
15
WSW
10
SSW
20
SW
30
WSW
30
SW
25
WNW
35
WNW
4
5
8
7
1
1
5
5
2
max °C
16
18
15
18
19
15
19
19
17
21
22
21
24
25
23
22
23
19
17
19
15
17
19
15
19
21
17
20
20
14
15
14
13
14
13
12
16
17
14
16
16
13
14
13
13
10
13
Moonrise
9:43
11:11
12:34
1:52
3:08
4:22
5:35
6:49
8:03
9:15
10:20
11:15
11:58
12:29
12:52
Moonset
1:37
2:01
2:18
2:31
2:42
2:53
3:05
3:18
3:33
3:54
4:22
5:01
5:52
6:55
8:06
9:20
Sunrise
5:15
5:13
5:11
5:11
5:09
5:09
5:07
5:07
5:05
5:05
5:03
5:03
5:01
5:01
5:01
5:00
Sunset
9:08
9:09
9:10
9:13
9:14
9:15
9:16
9:17
9:19
9:20
9:21
9:22
9:23
9:24
9:25
9:27
Today's sea temperature in Briton Ferry is
13.1° C
(Statistics for 21 May 1981-2005 – mean: 11.5 max: 12.8 min: 9.9°C)
Issued (local time): 12 pm Thursday 21 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest