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 08:14 AM and sunset is at 04:05 PM.

Days 1–3 Weather Summary

Heavy rain (total 52mm), heaviest during Sun night. Cool air temperatures (max 12°C on Sun night, min 6°C on Tue night). Winds decreasing (fresh winds from the SSW on Sun night, calm by Tue night).

Days 4–6 Weather Summary

Heavy rain (total 21mm), heaviest during Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 6°C on Wed morning). Winds decreasing (strong winds from the SW on Thu night, calm by Fri night).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Mild temperatures (max 9°C on Mon morning, min 6°C on Sat morning). Winds increasing (light winds from the SE on Sat morning, fresh winds from the ESE by Sun night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 10°C on Thu afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the E on Tue night, calm by Thu night).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
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
Wave Height Map
High Tide
2:05PM6.54m
2:40AM6.47m
3:05PM6.64m
3:34AM6.72m
3:57PM6.86m
4:21AM7.03m
4:42PM7.13m
5:03AM7.35m
5:22PM7.41m
5:41AM7.64m
6:00PM7.64m
6:18AM7.88m
6:37PM7.81m
6:55AM8.05m
7:13PM7.89m
7:31AM8.13m
7:49PM7.89m
8:07AM8.13m
8:26PM7.81m
8:45AM8.05m
9:05PM7.67m
9:25AM7.91m
9:47PM7.48m
Low Tide
7:47AM2.66m
8:23PM2.50m
8:48AM2.56m
9:17PM2.37m
9:41AM2.35m
10:04PM2.17m
10:28AM2.08m
10:47PM1.93m
11:09AM1.81m
11:26PM1.70m
11:48AM1.56m
00:04AM1.49m
12:25PM1.38m
00:40AM1.35m
1:02PM1.27m
1:15AM1.27m
1:37PM1.24m
1:49AM1.26m
2:13PM1.27m
2:25AM1.31m
2:49PM1.35m
3:02AM1.43m
3:29PM1.47m
3:43AM1.60m
Wave
height (m) 
direction
period (s) 
1.9
WSW
10
2.2
WSW
10
2.5
WSW
11
2.1
WSW
11
1.4
WSW
12
1.1
WSW
14
1
WSW
14
1
WSW
14
0.9
WSW
14
1.1
WSW
14
1.4
WSW
10
2.1
WSW
10
2.1
WSW
20
2.5
WSW
19
4
WSW
12
3
WSW
16
1.9
WSW
15
1.3
WSW
14
1.1
WSW
13
1
WSW
13
1.8
WSW
8
1.5
WSW
13
1.6
WSW
15
1.5
WSW
14
1.2
WSW
13
1
ESE
4
0.8
ESE
4
0.8
ESE
4
0.8
ESE
4
1
ESE
4
1.1
ESE
4
0.9
ESE
4
0.7
SE
4
0.5
WSW
12
0.5
WSW
12
0.4
WSW
12
cloud
light rain
heavy rain
heavy rain
heavy rain
light rain
cloud
part cloud
part cloud
cloud
cloud
heavy rain
part cloud
light rain
light rain
rain showers
rain showers
clear
clear
clear
rain showers
part cloud
light rain
light rain
cloud
cloud
part cloud
cloud
part cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloudy
light rain
heavy rain
heavy rain
heavy rain
light rain
cloudy
some clouds
some clouds
cloudy
cloudy
heavy rain
some clouds
light rain
light rain
rain shwrs
rain shwrs
clear
clear
clear
rain shwrs
some clouds
light rain
light rain
cloudy
cloudy
some clouds
cloudy
some clouds
light rain
light rain
cloudy
some clouds
some clouds
some clouds
cloudy
 km/h
25
SSW
30
S
30
S
25
SSW
10
SSE
5
N
10
NNE
10
NNW
5
NW
15
S
25
SSW
20
SSW
35
SSE
45
S
50
SW
20
WSW
15
SW
5
S
5
SE
10
SE
35
SSE
15
ESE
20
E
35
ESE
30
E
25
ESE
20
E
25
E
20
E
30
ENE
30
E
25
E
15
E
15
E
10
E
5
E
 mm 
2
23
13
12
2
12
5
1
2
1
5
1
2
1
1
max°C
10
11
12
10
10
9
8
8
6
8
9
10
10
12
9
9
9
8
7
7
8
7
8
8
9
9
8
9
9
8
9
9
8
9
10
10
Moonrise
2:31
3:43
4:56
6:09
7:20
8:25
9:18
9:59
10:28
10:50
11:06
11:20
Moonset
12:58
1:11
1:27
1:48
2:18
2:59
3:54
5:00
6:15
7:33
8:51
10:09
Sunrise
8:14
8:14
8:15
8:15
8:17
8:17
8:18
8:18
8:18
8:19
8:19
8:19
Sunset
4:05
4:05
4:05
4:05
4:06
4:06
4:06
4:07
4:07
4:07
4:08
4:08
Today's sea temperature in Neath is
10.1° C
(Statistics for 14 Dec 1981-2005 – mean: 11.1 max: 12.1 min: 10.0°C)
Issued (local time): 5 am Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest