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 05:47 AM and sunset is at 08:40 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Cool air temperatures (max 15°C on Sat afternoon, min 10°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Cool air temperatures (max 12°C on Wed morning, min 5°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Fri night. Very mild (max 11°C on Fri morning, min 8°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Very mild (max 14°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sun
17
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
High Tide
7:24AM8.01m
7:40PM8.05m
7:57AM7.95m
8:12PM7.97m
8:30AM7.77m
8:45PM7.78m
9:03AM7.49m
9:19PM7.48m
9:38AM7.12m
9:56PM7.11m
10:17AM6.71m
10:38PM6.72m
11:02AM6.31m
11:28PM6.37m
11:58AM5.99m
00:29AM6.14m
1:07PM5.86m
1:42AM6.14m
2:22PM6.02m
2:53AM6.42m
3:29PM6.44m
3:54AM6.90m
4:25PM7.02m
4:47AM7.48m
5:15PM7.63m
5:36AM8.03m
6:01PM8.18m
6:22AM8.47m
6:46PM8.59m
Low Tide
1:27PM0.83m
1:44AM0.82m
1:58PM0.91m
2:15AM0.93m
2:29PM1.11m
2:48AM1.17m
3:01PM1.39m
3:22AM1.50m
3:36PM1.73m
4:00AM1.88m
4:15PM2.10m
4:44AM2.27m
5:02PM2.45m
5:40AM2.58m
6:04PM2.72m
6:53AM2.72m
7:21PM2.78m
8:11AM2.57m
8:37PM2.56m
9:17AM2.18m
9:40PM2.12m
10:12AM1.65m
10:33PM1.57m
11:00AM1.11m
11:21PM1.02m
11:45AM0.63m
00:06AM0.54m
12:30PM0.30m
Wave
height (m) 
direction
period (s) 
0.4
WSW
10
0.4
WSW
10
0.4
SW
6
0.4
SW
6
0.2
WSW
5
0.2
WSW
7
0.3
ESE
3
0.2
WSW
8
0.2
WSW
6
0.1
SW
7
0.1
W
7
0.2
NNW
2
0.3
NNW
3
0.4
NW
3
0.3
NNW
3
0.1
SW
8
0.1
SW
8
0.4
ESE
3
0.7
ESE
4
0.8
ESE
5
0.6
WSW
13
0.3
WSW
12
0.4
WSW
12
0.4
WSW
11
0.4
WSW
11
0.3
WSW
10
0.3
WSW
10
0.6
ESE
4
0.4
ESE
4
0.3
SW
7
0.9
ESE
4
0.6
S
6
0.4
SSW
6
0.3
SW
9
0.3
SW
16
0.6
WSW
3
0.9
WSW
5
0.9
WSW
5
1.4
WSW
6
1.6
WSW
7
1.7
WSW
7
2.5
WSW
8
2.3
WSW
9
2.2
WSW
8
2.2
WSW
8
2
WSW
8
2
WSW
8
part cloud
light rain
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
cloud
part cloud
clear
part cloud
clear
rain showers
cloud
cloud
mod rain
part cloud
clear
part cloud
part cloud
part cloud
cloud
mod rain
part cloud
rain showers
part cloud
cloud
part cloud
part cloud
cloud
rain showers
rain showers
cloud
light rain
part cloud
cloud
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
some clouds
light rain
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
rain shwrs
cloudy
some clouds
cloudy
some clouds
clear
some clouds
clear
rain shwrs
cloudy
cloudy
mod rain
some clouds
clear
some clouds
some clouds
some clouds
cloudy
mod rain
some clouds
rain shwrs
some clouds
cloudy
some clouds
some clouds
cloudy
rain shwrs
rain shwrs
cloudy
light rain
some clouds
cloudy
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
 km/h
15
SSE
10
SE
5
SW
5
SSW
10
SW
5
ESE
5
ENE
0
NW
10
NNE
5
NE
5
W
15
N
15
N
20
NNW
10
N
5
NE
0
WNW
15
E
25
E
25
ENE
20
NE
15
SW
20
SW
5
WSW
10
W
10
W
10
NE
20
E
10
ESE
15
E
20
E
15
ENE
10
ENE
5
NNE
20
WSW
20
SW
20
WSW
25
WSW
30
SW
30
WSW
35
WSW
35
WSW
30
WSW
35
WSW
25
W
35
WNW
25
WNW
 mm 
2
3
1
1
1
1
7
7
1
1
1
3
2
2
2
2
2
1
max°C
14
15
12
12
13
12
13
13
11
11
11
9
12
11
7
11
12
10
11
11
10
11
11
10
9
11
10
11
14
12
14
14
11
10
11
11
13
12
12
12
11
10
11
11
9
11
12
Moonrise
10:17
11:27
12:30
1:21
2:00
2:28
2:49
3:05
3:18
3:30
3:42
3:55
4:11
4:32
5:02
Moonset
5:28
5:51
6:22
7:04
7:59
9:05
10:18
11:34
12:51
2:09
3:28
4:51
6:18
7:50
9:25
Sunrise
5:47
5:45
5:43
5:41
5:39
5:37
5:35
5:33
5:33
5:31
5:28
5:28
5:26
5:24
5:22
5:22
Sunset
8:40
8:42
8:44
8:45
8:46
8:49
8:50
8:52
8:53
8:54
8:57
8:58
9:00
9:00
9:02
9:04
Today's sea temperature in Llanelli is
12.5° C
(Statistics for 02 May 1981-2005 – mean: 10.3 max: 11.1 min: 8.5°C)
Issued (local time): 12 pm Saturday 02 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest