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. Cool air temperatures (max 16°C on Wed afternoon, min 6°C on Wed night). Winds decreasing (fresh winds from the S on Tue morning, light winds from the E by Tue night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Tue morning. Very mild (max 10°C on Mon night, min 6°C on Sun night). Winds increasing (light winds from the S on Sun night, fresh winds from the SW by Mon night).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Wed night. Very mild (max 14°C on Sat afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the E on Thu morning, calm by Sat afternoon).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wed
1
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
AM
Wave Height Map
High Tide
6:37PM4.19m
6:50AM4.62m
7:09PM4.55m
7:23AM4.99m
7:41PM4.87m
7:57AM5.28m
8:15PM5.10m
8:32AM5.44m
8:50PM5.21m
9:08AM5.45m
9:27PM5.18m
9:47AM5.29m
10:08PM5.01m
10:30AM4.97m
10:52PM4.71m
11:18AM4.54m
11:44PM4.34m
12:17PM4.06m
00:49AM3.98m
1:35PM3.66m
2:16AM3.76m
3:15PM3.53m
3:51AM3.83m
4:43PM3.72m
5:06AM4.14m
5:43PM4.04m
5:59AM4.50m
6:27PM4.36m
Low Tide
1:23AM1.19m
1:50PM0.88m
2:01AM0.89m
2:27PM0.64m
2:38AM0.65m
3:03PM0.48m
3:14AM0.51m
3:38PM0.43m
3:49AM0.49m
4:13PM0.49m
4:25AM0.58m
4:49PM0.68m
5:02AM0.77m
5:25PM0.96m
5:44AM1.06m
6:07PM1.32m
6:37AM1.40m
7:05PM1.69m
7:59AM1.69m
8:41PM1.94m
9:51AM1.72m
10:29PM1.89m
11:20AM1.47m
11:46PM1.62m
12:23PM1.14m
00:41AM1.30m
1:13PM0.86m
Wave
height (m) 
direction
period (s) 
1.5
WSW
8
1.7
WSW
8
1.7
WSW
9
1
W
11
0.8
W
18
0.8
W
16
0.5
W
14
0.4
WSW
10
0.3
WSW
8
0.2
WSW
8
0.2
W
9
0.1
W
15
0.1
W
14
0.2
WSW
12
0.1
W
12
0.1
W
14
0.1
W
14
0.1
W
13
0.5
WSW
4
1.1
WSW
6
1.3
WSW
6
1.8
WSW
6
1.6
WSW
8
1.7
WSW
11
1.4
W
16
1.2
WNW
6
1.1
NNW
4
0.9
NW
6
0.7
NE
4
0.5
NE
3
0.4
ENE
3
0.4
ENE
3
0.4
ENE
3
0.4
E
3
0.2
W
11
0.2
W
13
0.4
WSW
10
0.5
W
14
0.6
W
13
0.7
WSW
12
0.9
WSW
12
0.7
WSW
11
0.7
WSW
10
0.6
WSW
11
0.5
WSW
11
0.5
W
13
0.6
W
13
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
rain showers
rain showers
rain showers
rain showers
light rain
light rain
part cloud
part cloud
cloud
light rain
part cloud
cloud
cloud
cloud
cloud
light rain
clear
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloudy
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
some clouds
some clouds
cloudy
light rain
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
clear
rain shwrs
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
 km/h
25
SSW
30
S
30
SSW
10
SSE
10
E
20
ESE
15
E
15
E
15
ENE
10
E
10
ESE
10
E
10
E
15
E
15
E
10
E
5
SE
5
W
15
SSE
20
SW
30
SW
35
SW
25
S
15
NNE
20
NNW
25
N
25
N
25
NE
35
E
25
ENE
25
ENE
25
E
25
E
15
E
10
E
15
SSE
15
ESE
20
ESE
25
SE
30
ESE
30
E
25
E
25
ENE
20
ENE
20
NE
15
ENE
25
ENE
 mm 
1
2
1
5
5
2
4
2
1
max°C
10
12
13
11
15
16
12
13
14
9
12
13
8
11
12
7
10
9
8
9
9
10
7
7
6
8
9
8
10
12
9
9
9
7
13
14
10
13
14
11
14
14
10
12
13
10
10
Moonrise
5:57
6:08
6:19
6:30
6:44
7:03
7:29
8:07
9:04
10:19
11:44
1:11
3:36
4:57
6:16
Moonset
4:37
6:01
7:26
8:54
10:25
11:58
1:26
2:41
3:35
4:12
4:36
5:53
6:06
6:16
6:26
Sunrise
6:26
6:22
6:20
6:18
6:16
6:13
6:11
6:09
6:07
6:05
6:01
6:00
6:58
5:54
5:52
5:50
Sunset
6:23
6:24
6:27
6:29
6:30
6:31
6:34
6:36
6:37
6:39
6:40
6:43
7:45
6:45
6:47
Today's sea temperature in Aberystwyth is
8.6° C
(Statistics for 16 Mar 1981-2005 – mean: 8.1 max: 9.4 min: 6.0°C)
Issued (local time): 11 pm Monday 16 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest