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 05:23 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Low air temperatures (max 8°C on Sat afternoon, min 1°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Cool air temperatures (max 10°C on Tue afternoon, min 2°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Heavy rain (total 59mm), heaviest during Thu afternoon. Very mild (max 14°C on Fri morning, min 8°C on Fri night). Winds decreasing (strong winds from the S on Fri morning, light winds from the WSW by Sat morning).

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 12°C on Sun morning, min 6°C on Sat night). Wind will be generally light.

Thu
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tue
25
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
High Tide
9:07PM15.75ft
9:22AM16.9ft
9:40PM15.78ft
9:54AM16.77ft
10:11PM15.55ft
10:24AM16.34ft
10:41PM15.09ft
10:54AM15.68ft
11:11PM14.44ft
11:25AM14.8ft
11:44PM13.62ft
11:59AM13.75ft
00:21AM12.66ft
12:38PM12.63ft
1:06AM11.75ft
1:29PM11.61ft
2:07AM11.02ft
2:41PM10.89ft
3:39AM10.93ft
4:30PM11.06ft
5:22AM11.94ft
5:50PM12.21ft
6:15AM13.42ft
Low Tide
4:08PM2.49ft
4:13AM2.95ft
4:40PM2.49ft
4:42AM2.89ft
5:09PM2.69ft
5:11AM3.08ft
5:36PM3.15ft
5:37AM3.51ft
6:03PM3.84ft
6:03AM4.17ft
6:28PM4.66ft
6:29AM4.99ft
6:55PM5.54ft
7:00AM5.87ft
7:31PM6.43ft
7:50AM6.76ft
8:50PM7.15ft
9:41AM7.22ft
10:43PM7.09ft
11:20AM6.66ft
11:58PM6.33ft
12:27PM5.61ft
00:56AM5.35ft
Wave
height (ft) 
direction
period (s) 
1.5
WSW
16
2
S
4
2
ESE
3
1.5
SE
3
2
WSW
10
2
WSW
11
1.5
WSW
12
1.5
WSW
12
2
WSW
11
2
WSW
11
1.5
WSW
10
1.5
WSW
10
1.5
WSW
11
2.5
WSW
11
3
WSW
16
3.5
WSW
18
4
WSW
14
3.5
WSW
15
5
SW
6
5
WSW
10
5
WSW
9
5.5
WSW
11
5
WSW
11
5
SW
9
5.5
WSW
9
5
WSW
11
2.5
WSW
11
2
WSW
11
1.5
SW
10
1.5
WSW
10
2.5
SW
4
3.5
SW
5
3.5
WSW
8
3.5
WSW
10
3
WSW
17
3
WSW
10
part cloud
part cloud
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
light rain
heavy rain
mod rain
heavy rain
heavy rain
rain showers
cloud
mod rain
part cloud
clear
clear
clear
part cloud
cloud
cloud
mod rain
part cloud
part cloud
some clouds
some clouds
cloudy
light rain
mod rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
light rain
heavy rain
mod rain
heavy rain
heavy rain
rain shwrs
cloudy
mod rain
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
some clouds
some clouds
 mph
10
E
15
ESE
15
E
10
ESE
10
E
5
E
5
ENE
5
ESE
10
E
10
E
10
E
10
E
10
ESE
10
ESE
10
E
10
SE
10
SSE
10
SSE
20
S
10
S
20
S
20
S
10
S
20
S
25
S
10
S
5
WSW
5
SW
5
SE
10
ESE
10
SSE
15
S
10
S
10
S
10
SW
10
SW
 in 
0.08
0.3
0.08
0.1
0.2
0.5
0.4
0.5
0.5
0.04
0.3
0.2
max°F
39
34
37
39
39
43
46
45
41
43
37
45
48
43
48
50
48
50
50
52
52
52
54
57
57
54
48
48
45
54
54
52
52
50
46
48
Moonrise
6:33
7:48
9:01
10:13
11:25
12:40
1:56
3:12
4:22
5:22
6:06
6:36
Moonset
8:12
8:21
8:30
8:38
8:46
8:57
9:10
9:27
9:53
10:32
11:29
12:42
2:09
Sunrise
7:33
7:31
7:30
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:13
7:11
Sunset
5:23
5:25
5:28
5:30
5:31
5:34
5:36
5:37
5:38
5:40
5:43
5:45
Today's sea temperature in Barmouth is 44 °F (Statistics for 13 Feb 1981-2005 – mean: 46 max: 49 min: 43°F)
Issued (local time): 5 pm Thursday 13 Feb 2025
Forecast update inUpdates in 4 hr 10 min 53 sUpdate imminent
Nearest