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 — and sunset is at 04:17 PM.

Days 1–4 Weather Summary

A light covering of new snow, mostly falling on Sat afternoon will be washed away by heavy rain (total 35mm) on Sat night. Cool air temperatures (max 12°C on Sun morning, min 1°C on Sat afternoon). Winds increasing (calm on Fri afternoon, strong winds from the ESE by Sat night).

Days 5–7 Weather Summary

Moderate rain (total 18mm), heaviest on Mon night. Cool air temperatures (max 12°C on Sun afternoon, min 1°C on Wed morning). Winds decreasing (strong winds from the WNW on Sun night, calm by Tue night).

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Freeze-thaw conditions (max 5°C on Thu morning, min -1°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the E by Fri night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Mon night). Wind will be generally light.

Thu
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tue
14
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
8:00PM7.97m
8:20AM8.28m
8:42PM7.91m
9:03AM8.20m
9:26PM7.73m
9:48AM7.98m
10:14PM7.46m
10:37AM7.66m
11:07PM7.15m
11:33AM7.28m
00:07AM6.85m
12:39PM6.95m
1:17AM6.68m
1:52PM6.79m
2:31AM6.74m
3:07PM6.86m
3:41AM7.00m
4:13PM7.13m
4:41AM7.39m
5:09PM7.45m
5:33AM7.78m
5:58PM7.74m
6:19AM8.08m
Low Tide
1:48PM0.74m
2:02AM0.77m
2:29PM0.72m
2:43AM0.82m
3:11PM0.82m
3:27AM1.00m
3:58PM1.03m
4:15AM1.27m
4:49PM1.32m
5:10AM1.60m
5:48PM1.65m
6:15AM1.90m
6:56PM1.91m
7:30AM2.06m
8:11PM2.00m
8:47AM2.00m
9:23PM1.89m
9:57AM1.74m
10:27PM1.63m
10:57AM1.40m
11:21PM1.33m
11:49AM1.07m
00:08AM1.05m
Wave
height (m) 
direction
period (s) 
1
WSW
10
0.8
WSW
9
0.7
SW
9
0.6
WSW
9
0.6
SW
12
0.9
SW
11
1.3
ESE
5
1.6
ESE
6
2.5
SW
11
3
SW
12
2.5
SW
12
3
WSW
10
1.8
SW
11
1.1
SW
11
1.2
SW
10
1.2
WSW
7
0.8
WSW
9
0.6
WSW
9
0.7
WSW
17
0.8
WSW
16
0.7
WSW
14
1.1
WSW
13
1.2
WSW
13
1.2
WSW
12
1.4
SE
5
1.6
WSW
11
1.3
WSW
14
1.3
WSW
14
1.2
WSW
13
1.2
WSW
13
1.1
WSW
13
1
WSW
14
1.2
WSW
14
1.3
WSW
14
1.3
WSW
13
1.1
WSW
12
clear
clear
clear
clear
cloud
cloud
mod snow
heavy rain
light rain
light rain
mod rain
rain showers
part cloud
rain showers
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloudy
cloudy
mod snow
heavy rain
light rain
light rain
mod rain
rain shwrs
some clouds
rain shwrs
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
 km/h
10
N
5
NNW
5
NNW
5
WNW
10
ESE
15
ESE
30
E
30
ESE
30
SSW
35
SSW
25
W
45
WNW
25
WNW
10
WNW
15
WNW
20
NW
10
WNW
10
ENE
15
ENE
20
NNE
10
N
20
NW
0
NW
20
ESE
35
ESE
30
ENE
5
NE
5
NE
10
E
15
E
15
ESE
20
ESE
20
SE
20
SE
15
SE
10
ESE
 mm 
34
1.0
2.0
7
2.0
7
3
6
max°C
5
4
4
5
4
3
2
11
12
12
11
5
5
3
4
4
2
3
3
2
5
5
3
3
3
3
3
4
3
3
2
2
1
2
2
1
Moonrise
10:27
10:45
10:59
11:11
11:23
11:35
11:51
12:11
12:40
1:22
2:22
3:37
4:59
Moonset
7:12
8:39
10:04
11:28
12:53
2:19
3:49
5:18
6:41
7:49
8:39
9:12
Sunrise
8:22
8:22
8:22
8:21
8:21
8:19
8:19
8:18
8:18
8:18
8:17
8:17
Sunset
4:17
4:19
4:20
4:22
4:22
4:23
4:24
4:27
4:28
4:30
4:30
4:32
Today's sea temperature in Llanelli is 8.2 °C (Statistics for 02 Jan 1981-2005 – mean: 10.0 max: 11.1 min: 8.7°C)
Issued (local time): 5 pm Thursday 02 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest