Aberystwyth Sea Conditions and Tide Table

Aberystwyth 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 —.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Mon night, min 2°C on Wed afternoon). Winds increasing (light winds from the E on Tue morning, strong winds from the ENE by Thu afternoon).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Sat afternoon, min 2°C on Thu night). Winds decreasing (strong winds from the ENE on Thu night, light winds from the ENE by Sun afternoon).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Tue night, min 2°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Thu afternoon. Mild temperatures (max 9°C on Sat afternoon, min 2°C on Wed night). Winds increasing (calm on Fri morning, fresh winds from the NW by Sat night).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
High Tide
9:13PM4.43m
9:30AM4.72m
9:50PM4.36m
10:08AM4.65m
10:30PM4.26m
10:51AM4.55m
11:16PM4.13m
11:40AM4.42m
00:09AM4.00m
12:36PM4.29m
1:11AM3.90m
1:41PM4.19m
2:21AM3.87m
2:53PM4.17m
3:35AM3.97m
4:05PM4.26m
4:43AM4.20m
5:11PM4.43m
5:41AM4.48m
6:07PM4.62m
6:33AM4.81m
6:58PM4.82m
7:20AM5.08m
Low Tide
4:20AM1.22m
4:48PM1.10m
4:55AM1.27m
5:25PM1.17m
5:31AM1.35m
6:04PM1.27m
6:10AM1.44m
6:48PM1.38m
6:54AM1.55m
7:39PM1.47m
7:50AM1.63m
8:41PM1.52m
8:58AM1.66m
9:49PM1.50m
10:13AM1.60m
11:00PM1.40m
11:30AM1.44m
00:02AM1.27m
12:44PM1.21m
1:13AM1.09m
1:46PM0.93m
2:09AM0.91m
2:39PM0.67m
Wave
height (m) 
direction
period (s) 
0.3
WSW
9
0.3
WSW
9
0.3
WSW
9
0.4
ENE
3
0.4
ENE
3
0.4
ENE
3
0.4
NE
3
0.6
NE
3
0.9
NE
4
0.8
ENE
4
0.4
NE
3
0.4
NE
3
0.4
ENE
3
0.4
NE
3
0.5
NE
3
0.3
NNW
4
0.2
W
13
0.2
W
17
0.1
W
15
0.1
W
14
0.1
W
14
0.3
WSW
13
0.2
W
17
0.2
W
16
0.1
W
14
0.6
NW
4
0.4
NW
6
0.2
W
12
0.2
W
11
0.6
NW
4
0.4
N
3
0.1
NW
4
0.1
W
15
0.4
NW
3
0.7
NW
4
1.3
WNW
5
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
part cloud
cloud
part cloud
cloud
cloud
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
some clouds
cloudy
some clouds
cloudy
cloudy
 km/h
20
E
15
E
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
40
ENE
40
ENE
20
ENE
25
ENE
25
ENE
30
ENE
25
ENE
20
ENE
15
ENE
10
NE
5
E
0
NE
5
NNW
5
NE
10
E
5
ENE
0
NW
10
NE
10
E
5
E
5
N
15
NE
10
NE
5
ENE
5
NW
15
NW
20
W
35
NW
 mm 
1
max°C
9
8
6
5
3
3
2
4
4
2
4
4
5
5
6
3
3
3
2
3
3
3
4
5
6
6
4
3
4
5
3
3
4
6
7
9
Moonrise
10:55
11:10
11:22
11:33
11:44
11:55
12:09
12:27
12:54
1:35
2:36
3:58
Moonset
7:30
8:50
10:09
11:29
12:50
2:16
3:46
5:20
6:51
8:09
9:05
Sunrise
8:25
8:25
8:25
8:26
8:26
8:26
8:26
8:26
8:26
8:26
8:26
8:26
Sunset
4:05
4:06
4:07
4:07
4:07
4:08
4:09
4:10
4:12
4:13
4:14
4:15
Today's sea temperature in Aberystwyth is
10.0° C
(Statistics for 22 Dec 1981-2005 – mean: 10.3 max: 11.4 min: 9.3°C)
Issued (local time): 11 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest