Neath Sea Conditions and Tide Table

Neath 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 05:28 AM and sunset is at 08:54 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Cool air temperatures (max 13°C on Tue afternoon, min 7°C on Thu night). Winds decreasing (fresh winds from the WNW on Tue night, light winds from the N by Thu night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Cool air temperatures (max 12°C on Fri morning, min 6°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Tue morning. Very mild (max 17°C on Wed afternoon, min 11°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Very mild (max 17°C on Thu morning, min 10°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Some drizzle, heaviest during Wed morning. Very mild (max 15°C on Mon afternoon, min 8°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the NW by Wed afternoon).

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wed
27
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
3:35PM6.72m
4:00AM7.20m
4:31PM7.33m
4:53AM7.81m
5:21PM7.98m
5:42AM8.39m
6:07PM8.56m
6:29AM8.86m
6:52PM8.99m
7:15AM9.14m
7:37PM9.22m
8:01AM9.18m
8:23PM9.22m
8:48AM8.98m
9:10PM8.99m
9:37AM8.57m
10:00PM8.59m
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
Low Tide
9:21AM2.27m
9:44PM2.21m
10:16AM1.73m
10:37PM1.64m
11:04AM1.17m
11:25PM1.07m
11:49AM0.67m
00:10AM0.57m
12:33PM0.32m
00:55AM0.22m
1:18PM0.16m
1:41AM0.08m
2:02PM0.21m
2:28AM0.17m
2:49PM0.45m
3:17AM0.47m
3:38PM0.85m
4:10AM0.92m
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
Wave
Height (m)
Direction
Period (s)
0.5
W
3
0.7
W
4
1.2
W
5
1.8
WSW
7
1.5
WSW
8
1.2
WSW
7
1.1
W
6
1
W
6
0.6
W
6
0.6
W
5
0.6
W
4
0.4
WSW
6
0.2
WSW
7
0.4
WSW
4
0.3
WSW
13
0.3
WSW
12
0.9
WSW
4
0.9
WSW
5
0.8
WSW
5
0.8
WSW
5
1.2
WSW
6
1.8
WSW
9
1.7
WSW
10
1.3
WSW
10
1.1
WSW
10
1.1
WSW
10
1.2
WSW
10
1.5
WSW
10
1.3
WSW
9
1.1
WSW
9
0.9
WSW
10
0.8
WSW
10
0.7
WSW
10
0.5
WSW
10
0.6
WSW
9
0.5
WSW
9
0.6
WSW
9
0.7
WSW
9
0.6
WSW
8
0.6
W
6
0.5
W
5
0.4
WSW
8
0.4
WSW
7
0.6
WSW
4
0.7
W
6
1
W
6
1
W
6
cloud
part cloud
part cloud
rain showers
rain showers
part cloud
light rain
rain showers
part cloud
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
light rain
part cloud
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part cloud
light rain
light rain
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cloud
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part cloud
part cloud
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rain showers
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clear
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part cloud
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clear
clear
clear
clear
clear
clear
cloud
part cloud
light rain
part cloud
cloudy
some clouds
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rain shwrs
rain shwrs
some clouds
light rain
rain shwrs
some clouds
rain shwrs
some clouds
clear
some clouds
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some clouds
some clouds
light rain
some clouds
cloudy
some clouds
light rain
light rain
cloudy
cloudy
cloudy
some clouds
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some clouds
cloudy
rain shwrs
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
light rain
some clouds
km/h
20
WNW
25
NW
30
WNW
35
WNW
35
NW
30
NW
30
NNW
30
NNW
10
N
20
NNW
25
NNW
10
NNE
10
WNW
20
W
5
NNW
15
SSW
25
WSW
15
WSW
20
WSW
25
SW
25
SSW
20
SSW
25
SW
15
SW
15
S
20
SW
15
SSW
25
SW
15
SW
20
SSW
20
NNW
20
NW
5
NNE
10
WSW
20
WSW
5
W
15
NW
20
NW
5
NW
10
WNW
20
W
5
W
15
SW
25
WSW
10
WNW
25
NW
30
NW
1
1
1
2
1
1
4
5
8
1
max °C
12
13
10
10
12
9
11
11
8
12
11
7
11
11
9
11
12
10
13
13
12
13
13
13
16
17
15
17
16
14
15
15
11
15
14
12
14
14
11
14
15
12
15
14
10
12
13
Moonrise
3:29
3:41
3:54
4:10
4:31
5:01
5:47
6:52
8:14
9:43
11:11
12:34
1:52
3:08
4:22
5:35
Moonset
3:27
4:49
6:16
7:49
9:24
10:54
12:09
1:02
1:37
2:01
2:18
2:31
2:42
2:53
3:05
Sunrise
5:28
5:26
5:24
5:22
5:22
5:20
5:18
5:16
5:16
5:15
5:13
5:11
5:11
5:09
5:09
5:07
Sunset
8:54
8:57
8:58
9:00
9:00
9:02
9:04
9:06
9:07
9:08
9:09
9:10
9:13
9:14
9:15
9:16
Today's sea temperature in Neath is
12.9° C
(Statistics for 12 May 1981-2005 – mean: 10.9 max: 12.0 min: 9.7°C)
Issued (local time): 12 pm Tuesday 12 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest