Llanelli Sea Conditions and Tide Table

Llanelli 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 04:58 AM and sunset is at 09:37 PM.

Days 1–3 Weather Summary

Mostly dry. Very warm air temperatures (max 32°C on Thu afternoon, min 17°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sat morning, min 13°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Wed night). Winds increasing (light winds from the SW on Tue morning, fresh winds from the SSW by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Sun afternoon, min 13°C on Fri morning). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 18°C on Mon morning, min 13°C on Wed night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
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
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
2:55PM6.29m
3:24AM6.36m
3:56PM6.35m
4:23AM6.42m
4:50PM6.54m
5:14AM6.59m
5:38PM6.79m
6:00AM6.83m
6:21PM7.07m
6:42AM7.06m
7:01PM7.32m
7:20AM7.26m
7:39PM7.53m
7:58AM7.39m
8:15PM7.67m
8:34AM7.45m
8:52PM7.73m
9:10AM7.44m
9:28PM7.72m
9:46AM7.37m
10:04PM7.63m
10:24AM7.26m
10:43PM7.48m
11:06AM7.10m
11:26PM7.29m
11:52AM6.93m
00:15AM7.08m
12:46PM6.76m
Low Tide
8:41AM2.30m
9:08PM2.42m
9:39AM2.35m
10:07PM2.37m
10:33AM2.27m
11:00PM2.21m
11:22AM2.10m
11:48PM1.99m
12:06PM1.89m
00:30AM1.75m
12:47PM1.67m
1:10AM1.53m
1:25PM1.47m
1:48AM1.37m
2:02PM1.33m
2:25AM1.27m
2:37PM1.26m
3:01AM1.24m
3:12PM1.26m
3:36AM1.27m
3:47PM1.32m
4:12AM1.35m
4:24PM1.44m
4:51AM1.46m
5:05PM1.60m
5:34AM1.61m
5:52PM1.79m
6:26AM1.78m
6:50PM1.97m
Wave
Height (m)
Direction
Period (s)
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.5
ESE
4
0.5
WSW
8
0.5
WSW
11
0.6
WSW
8
0.7
SW
6
0.6
WSW
6
0.9
WSW
6
1.1
SW
7
1
SW
6
0.9
WSW
6
1
WSW
6
1.3
WSW
7
1.2
WSW
12
1.1
WSW
11
0.8
WSW
10
0.6
WSW
10
0.6
W
9
0.6
WSW
8
1.5
WSW
6
1.6
WSW
7
1.4
WSW
8
1.3
WSW
11
1.2
WSW
11
1.6
WSW
7
1.2
WSW
6
0.9
WSW
10
0.6
WSW
10
0.6
WSW
10
0.6
WSW
10
1.1
WSW
5
1
W
6
1
WSW
6
0.7
WSW
5
0.6
W
8
0.6
W
7
0.5
W
8
0.6
W
5
0.7
W
5
1
W
6
0.9
W
6
0.8
WSW
6
1.1
W
6
0.9
WSW
6
1
WSW
6
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
rain showers
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
clear
some clouds
cloudy
rain shwrs
km/h
5
ESE
0
WNW
10
ENE
15
E
20
E
15
ENE
20
SW
10
SW
10
SE
20
SSW
25
SW
20
SSW
20
WSW
25
WSW
15
WSW
15
W
20
WSW
5
NW
5
SW
15
WSW
15
SSW
30
SSW
25
WSW
20
NW
20
WNW
25
WSW
25
NW
20
NW
20
NW
5
WSW
15
SW
20
WSW
20
WSW
20
W
25
WNW
10
NNW
10
NW
20
WSW
10
SW
15
SW
20
SW
20
WSW
15
WSW
25
WSW
15
WSW
15
WSW
20
SSW
 mm
3
max °C
25
29
27
29
32
26
17
19
18
18
18
16
15
15
14
16
17
16
17
17
15
16
19
16
16
16
14
15
16
14
15
15
16
17
18
16
18
17
16
16
17
16
17
16
14
15
16
Moonrise
4:41
5:55
7:07
8:15
9:13
9:59
10:33
10:58
11:17
11:31
11:44
11:55
12:06
12:19
12:34
Moonset
1:26
1:41
2:00
2:25
3:01
3:48
4:48
5:57
7:11
8:27
9:42
10:57
12:13
1:32
2:54
4:21
Sunrise
4:58
4:58
4:58
5:00
5:00
5:01
5:01
5:01
5:03
5:03
5:03
5:05
5:05
5:07
5:07
5:07
Sunset
9:37
9:37
9:37
9:37
9:37
9:37
9:37
9:37
9:37
9:37
9:36
9:36
9:35
9:35
9:34
9:34
Today's sea temperature in Llanelli is
17.6° C
(Statistics for 24 Jun 1981-2005 – mean: 14.0 max: 15.2 min: 12.7°C)
Issued (local time): 6 am Wednesday 24 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest