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 04:52 AM and sunset is at 09:37 PM.

Days 1–3 Weather Summary

Heavy rain (total 39mm), heaviest during Thu afternoon. Cool air temperatures (max 14°C on Thu afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the WNW by Wed night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Warm air temperatures (max 24°C on Sun afternoon, min 14°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 24°C on Mon afternoon, min 14°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Very mild (max 17°C on Fri morning, min 12°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat morning).

Days 13–16 Weather Summary

Heavy rain (total 40mm), heaviest during Tue afternoon. Very mild (max 15°C on Sun morning, min 12°C on Sun night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
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High Tide
3:21PM3.64m
3:52AM3.98m
4:29PM3.79m
5:01AM4.13m
5:35PM4.05m
6:03AM4.36m
6:32PM4.36m
7:00AM4.58m
7:26PM4.65m
7:54AM4.74m
8:19PM4.87m
8:49AM4.83m
9:13PM5.02m
9:44AM4.84m
10:06PM5.09m
10:37AM4.80m
10:58PM5.09m
11:28AM4.69m
11:47PM5.00m
12:16PM4.51m
00:34AM4.83m
1:04PM4.28m
1:22AM4.58m
1:52PM4.03m
2:12AM4.30m
2:45PM3.80m
Low Tide
10:25AM1.48m
10:52PM1.74m
11:29AM1.38m
11:56PM1.59m
12:26PM1.26m
00:53AM1.40m
1:20PM1.14m
1:49AM1.22m
2:14PM1.06m
2:48AM1.07m
3:10PM1.01m
3:47AM0.92m
4:06PM0.97m
4:44AM0.79m
5:00PM0.94m
5:36AM0.69m
5:50PM0.93m
6:25AM0.66m
6:38PM0.98m
7:13AM0.72m
7:25PM1.08m
8:03AM0.85m
8:14PM1.24m
8:55AM1.05m
9:06PM1.43m
9:54AM1.25m
10:06PM1.60m
Wave
Height (m)
Direction
Period (s)
1.3
WSW
6
1.2
WSW
6
0.7
SW
7
0.8
WSW
5
0.7
WSW
4
0.5
SW
6
0.7
SW
4
0.7
SW
6
0.7
SW
7
0.6
WSW
7
0.6
WSW
7
0.4
SW
6
0.2
WSW
5
0.2
WSW
5
0.1
SW
7
0.1
SW
9
0.1
SW
5
0.1
SW
5
0.1
W
11
0.1
W
11
0.1
SW
10
0.1
W
10
0.1
W
10
0.4
SW
3
0.6
SW
4
0.6
SW
4
0.9
WSW
5
0.6
WSW
6
0.7
SW
4
0.6
WSW
5
0.4
WSW
5
0.4
SW
5
0.4
WSW
5
1.1
SW
5
1.1
SW
5
1.1
SW
6
0.6
WSW
6
0.8
SW
4
0.7
WSW
5
0.4
SW
7
0.3
WSW
7
0.4
SW
8
0.4
WSW
8
0.9
SSW
5
1
SW
5
0.7
SW
8
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
mod rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
rain showers
part cloud
rain showers
part cloud
light rain
part cloud
clear
clear
clear
part cloud
light rain
rain showers
clear
rain showers
rain showers
part cloud
light rain
rain showers
part cloud
part cloud
light rain
heavy rain
heavy rain
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
mod rain
mod rain
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
rain shwrs
some clouds
rain shwrs
some clouds
light rain
some clouds
clear
clear
clear
some clouds
light rain
rain shwrs
clear
rain shwrs
rain shwrs
some clouds
light rain
rain shwrs
some clouds
some clouds
light rain
heavy rain
heavy rain
light rain
km/h
30
WSW
30
WSW
15
WNW
20
W
25
WSW
10
WNW
15
S
15
WSW
15
WSW
15
SW
10
WSW
5
S
5
SW
5
WNW
10
E
10
SSE
10
SSW
10
E
5
SE
5
WNW
10
E
5
ESE
5
W
10
SW
25
SW
20
SW
25
SW
20
SW
20
SW
10
S
10
SSW
10
WSW
10
SSW
30
SW
30
SW
25
SW
15
SW
25
SW
10
WSW
5
WNW
15
WNW
5
SE
15
ESE
15
SSE
25
SW
15
W
2
2
4
2
2
9
10
1
2
1
1
1
2
3
2
5
1
3
12
11
4
max °C
11
13
11
12
13
12
12
14
14
15
15
15
20
21
20
23
24
21
23
24
22
24
20
15
14
15
14
15
15
13
17
17
14
15
15
14
15
15
13
14
15
13
13
14
15
14
Moonrise
1:47
1:58
2:11
2:27
2:51
3:26
4:21
5:38
7:10
8:43
10:13
11:37
12:56
2:13
3:29
Moonset
2:27
3:50
5:19
6:53
8:28
9:53
10:57
11:40
12:07
12:26
12:39
12:51
1:01
1:11
1:22
Sunrise
4:52
4:52
4:52
4:52
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:52
4:52
Sunset
9:37
9:37
9:38
9:39
9:39
9:40
9:40
9:42
9:42
9:43
9:43
9:43
9:44
9:44
9:44
Today's sea temperature in Barmouth is
14.8° C
(Statistics for 09 Jun 1981-2005 – mean: 12.3 max: 13.6 min: 10.3°C)
Issued (local time): 12 am Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest