Barmouth Sea Conditions and Tide Table

Barmouth 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 09:25 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Cool air temperatures (max 15°C on Sat morning, min 11°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 22mm), heaviest during Wed afternoon. Cool air temperatures (max 15°C on Mon afternoon, min 10°C on Wed night). Winds increasing (light winds from the SSE on Mon afternoon, fresh winds from the WSW by Wed night).

Days 8–10 Weather Summary

Heavy rain (total 40mm), heaviest during Fri afternoon. Very mild (max 17°C on Sun morning, min 11°C on Thu night). Winds decreasing (fresh winds from the SSW on Sat morning, light winds from the SE by Sat night).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 21mm), heaviest during Thu night. Very mild (max 15°C on Fri afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the SE by Sat afternoon).

Fri
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
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
night
Wave Height Map
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High Tide
8:05PM4.42m
8:22AM4.40m
8:44PM4.53m
9:00AM4.40m
9:20PM4.57m
9:35AM4.35m
9:55PM4.57m
10:10AM4.28m
10:29PM4.53m
10:45AM4.19m
11:04PM4.45m
11:21AM4.08m
11:40PM4.35m
11:58AM3.95m
00:18AM4.24m
12:39PM3.82m
1:01AM4.12m
1:25PM3.70m
1:49AM4.01m
2:19PM3.63m
2:46AM3.95m
3:21PM3.64m
3:52AM3.98m
4:29PM3.79m
5:01AM4.13m
5:35PM4.05m
6:03AM4.36m
6:32PM4.36m
Low Tide
3:05PM1.19m
3:19AM1.25m
3:36PM1.22m
3:51AM1.21m
4:06PM1.23m
4:24AM1.17m
4:37PM1.25m
4:58AM1.15m
5:10PM1.27m
5:33AM1.16m
5:44PM1.33m
6:10AM1.20m
6:20PM1.41m
6:48AM1.26m
6:58PM1.52m
7:30AM1.35m
7:40PM1.64m
8:19AM1.44m
8:31PM1.75m
9:18AM1.50m
9:39PM1.80m
10:25AM1.48m
10:52PM1.74m
11:29AM1.38m
11:56PM1.59m
12:26PM1.26m
00:53AM1.40m
1:20PM1.14m
Wave
Height (m)
Direction
Period (s)
0.6
WSW
5
0.4
WSW
7
0.4
SW
9
0.3
WSW
9
0.5
WSW
12
0.7
WSW
12
0.5
WSW
11
0.7
WSW
11
0.6
WSW
11
0.5
SW
7
0.7
SW
4
0.6
WSW
6
0.5
SW
8
0.6
WSW
8
0.9
SW
4
1.2
WSW
6
1.4
WSW
6
1.4
WSW
6
1.3
SW
5
0.8
WSW
8
1.4
SW
8
1.3
WSW
11
1.4
SW
6
1.4
SW
6
1.1
SW
6
0.8
WSW
10
0.7
WSW
9
0.6
WSW
8
0.9
SW
7
0.7
WSW
9
0.8
SW
4
0.6
SW
5
0.5
SW
6
0.4
SW
7
0.4
SW
5
0.4
SW
3
0.5
SW
4
0.6
WSW
4
0.4
SW
5
0.8
SW
4
1.2
WSW
7
1.2
WSW
5
1
WSW
5
0.7
WSW
6
0.4
SW
6
0.3
SW
6
0.2
WSW
6
clear
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
light rain
mod rain
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
part cloud
rain showers
light rain
light rain
heavy rain
rain showers
rain showers
clear
clear
part cloud
part cloud
rain showers
clear
clear
part cloud
clear
clear
clear
cloud
light rain
light rain
cloud
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
light rain
light rain
clear
some clouds
some clouds
some clouds
rain shwrs
some clouds
some clouds
some clouds
light rain
mod rain
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
some clouds
rain shwrs
light rain
light rain
heavy rain
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
rain shwrs
clear
clear
some clouds
clear
clear
clear
cloudy
light rain
light rain
cloudy
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
light rain
light rain
km/h
15
SW
10
SSE
10
SSW
10
SW
15
SSW
15
SW
15
SW
15
SSW
15
SSE
10
SSW
20
SSW
10
SW
10
WSW
15
SSW
20
S
25
WSW
35
WSW
35
WSW
30
SW
15
SE
25
S
15
WSW
30
SSW
35
SSW
25
SW
10
SE
15
S
20
SW
20
SSW
20
SSW
20
SW
15
S
15
SW
10
WSW
10
SSE
20
SSW
15
WSW
15
SW
10
WSW
30
SW
25
W
30
W
30
WNW
20
WNW
10
SW
5
SE
10
NE
1
2
6
2
5
8
1
2
4
4
17
10
3
2
3
2
1
6
1
2
3
4
max °C
14
12
15
15
13
13
14
13
14
15
14
14
14
14
13
13
12
13
13
13
15
13
12
14
15
13
17
17
13
14
15
13
14
14
12
13
13
13
13
13
12
13
15
13
14
12
12
Moonrise
8:11
9:24
10:30
11:25
12:07
12:37
12:58
1:14
1:27
1:37
1:47
1:58
2:11
2:27
2:51
Moonset
3:48
4:15
4:53
5:44
6:48
8:00
9:16
10:33
11:50
1:07
2:27
3:50
5:19
6:53
8:28
Sunrise
5:00
4:58
4:58
4:58
4:56
4:56
4:54
4:54
4:54
4:52
4:52
4:52
4:52
4:52
4:50
Sunset
9:25
9:27
9:28
9:29
9:30
9:30
9:32
9:34
9:35
9:35
9:36
9:37
9:37
9:38
9:39
9:39
Today's sea temperature in Barmouth is
14.4° C
(Statistics for 29 May 1981-2005 – mean: 11.6 max: 12.9 min: 9.7°C)
Issued (local time): 6 pm Friday 29 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest