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 08:18 AM and sunset is at 04:31 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Thu afternoon, min 4°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Cool air temperatures (max 10°C on Mon morning, min 4°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Tue morning, min 2°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Fri night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
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
High Tide
8:31AM5.04m
8:54PM4.63m
9:10AM5.02m
9:32PM4.54m
9:49AM4.91m
10:10PM4.39m
10:27AM4.73m
10:48PM4.19m
11:07AM4.49m
11:27PM3.98m
11:48AM4.23m
00:10AM3.76m
12:33PM3.95m
1:00AM3.56m
1:28PM3.70m
2:04AM3.41m
2:41PM3.51m
3:27AM3.38m
4:05PM3.48m
4:43AM3.53m
5:13PM3.62m
5:39AM3.81m
6:04PM3.86m
Low Tide
3:53PM0.66m
4:00AM0.90m
4:27PM0.71m
4:32AM0.95m
4:59PM0.83m
5:01AM1.05m
5:29PM1.00m
5:29AM1.18m
5:59PM1.20m
6:00AM1.36m
6:33PM1.42m
6:36AM1.55m
7:12PM1.64m
7:20AM1.76m
8:02PM1.83m
8:20AM1.93m
9:07PM1.95m
9:40AM2.00m
10:26PM1.96m
11:11AM1.90m
11:47PM1.82m
12:28PM1.65m
00:51AM1.59m
Wave
height (m) 
direction
period (s) 
0.7
W
12
0.6
W
12
0.7
W
15
0.8
W
16
0.8
W
16
0.8
WSW
14
0.8
W
13
0.7
W
13
0.8
WSW
12
0.8
WSW
12
0.8
WSW
11
0.9
WSW
12
0.9
WSW
12
1
WSW
11
1.1
W
16
1
W
15
1
W
14
0.9
WSW
13
0.7
WSW
12
0.6
W
11
0.5
W
16
0.5
W
14
0.5
W
12
0.4
WSW
12
0.4
WSW
11
0.4
WSW
11
0.4
WSW
14
0.5
W
16
0.5
W
15
0.4
WSW
14
0.3
W
14
0.4
WSW
14
0.3
WSW
14
0.2
W
14
0.2
W
13
0.3
ESE
2
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
 km/h
10
SSE
5
SSW
10
SE
10
SE
10
S
10
SSE
10
SSE
10
S
10
SSE
10
SE
10
S
10
SE
15
ESE
15
SSE
15
SE
15
SSW
20
S
15
S
10
SW
10
NNW
5
ENE
10
E
5
ENE
10
ESE
15
E
25
ESE
20
ESE
25
ESE
20
ESE
15
E
10
ENE
15
ENE
10
ENE
10
ENE
15
E
20
E
 mm 
2.0
max°C
9
9
8
9
10
8
7
7
5
7
8
5
8
8
9
10
10
9
8
8
6
8
8
6
4
3
4
5
6
2
4
5
2
3
4
2
Moonrise
6:18
7:37
8:53
10:06
11:17
12:29
1:41
2:57
4:13
5:28
6:35
Moonset
9:37
9:52
10:04
10:14
10:22
10:31
10:40
10:52
11:07
11:29
12:01
12:48
Sunrise
8:18
8:18
8:17
8:15
8:15
8:14
8:11
8:11
8:10
8:08
8:07
8:06
Sunset
4:31
4:34
4:35
4:37
4:38
4:40
4:42
4:44
4:45
4:47
4:49
4:51
Today's sea temperature in Aberystwyth is 7.2 °C (Statistics for 15 Jan 1981-2005 – mean: 9.0 max: 10.4 min: 8.0°C)
Issued (local time): 5 am Wednesday 15 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest