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 07:22 AM and sunset is at 05:37 PM.

Days 1–3 Weather Summary

Heavy rain (total 38mm), heaviest during Wed night. Cool air temperatures (max 12°C on Thu morning, min 6°C on Wed morning). Winds decreasing (near gales from the S on Thu night, calm by Fri night).

Days 4–6 Weather Summary

Heavy rain (total 24mm), heaviest during Sun morning. Cool air temperatures (max 10°C on Sat morning, min 7°C on Mon night). Winds decreasing (near gales from the S on Sun morning, calm by Mon night).

Days 7–9 Weather Summary

Heavy rain (total 20mm), heaviest during Thu night. Mild temperatures (max 9°C on Tue morning, min 5°C on Wed night). Winds increasing (light winds from the WSW on Tue morning, near gales from the SW by Tue night).

Days 10–12 Weather Summary

Heavy rain (total 42mm), heaviest during Fri night. Very mild (max 10°C on Fri night, min 5°C on Sat night). Winds increasing (light winds from the W on Sat afternoon, near gales from the WSW by Sun afternoon).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
1
Sunday
2
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
9:59AM7.03m
10:16PM6.71m
10:36AM6.50m
10:58PM6.22m
11:25AM5.98m
11:59PM5.77m
12:41PM5.59m
1:32AM5.58m
2:24PM5.62m
3:08AM5.91m
3:45PM6.12m
4:14AM6.58m
4:40PM6.83m
5:02AM7.38m
5:25PM7.57m
5:44AM8.15m
6:06PM8.23m
6:24AM8.80m
6:45PM8.74m
7:03AM9.24m
7:24PM9.03m
7:43AM9.39m
8:03PM9.06m
Low Tide
4:01PM1.91m
4:17AM2.14m
4:39PM2.41m
5:02AM2.65m
5:33PM2.89m
6:12AM3.08m
7:02PM3.18m
8:00AM3.16m
8:49PM3.01m
9:33AM2.73m
10:02PM2.43m
10:33AM2.03m
10:53PM1.72m
11:18AM1.27m
11:34PM1.00m
11:58AM0.56m
00:13AM0.38m
12:36PM-0.01m
00:50AM-0.08m
1:14PM-0.35m
1:28AM-0.31m
1:51PM-0.41m
2:06AM-0.27m
Wave
height (m) 
direction
period (s) 
1.7
WSW
16
1.4
WSW
15
2.1
WSW
10
2.5
WSW
10
3
WSW
12
2.5
WSW
14
3.5
WSW
12
3.5
WSW
13
2.3
WSW
15
1.9
WSW
15
1.8
WSW
15
1.8
WSW
14
2.5
SW
7
4
WSW
11
3
WSW
13
2.5
WSW
15
2.2
WSW
15
2
WSW
15
1.6
WSW
14
1.4
WSW
14
1.4
WSW
13
3.5
WSW
10
1.9
WSW
9
1.3
WSW
10
1.2
WSW
7
1.7
WSW
5
2.5
WSW
9
2.3
WSW
10
1.9
WSW
10
2.1
WSW
12
2.5
WSW
10
2.5
WSW
12
2.2
WSW
13
3
WSW
14
5
WSW
13
3
WSW
15
light rain
cloud
heavy rain
light rain
part cloud
rain showers
light rain
light rain
part cloud
part cloud
clear
part cloud
mod rain
heavy rain
rain showers
rain showers
part cloud
rain showers
part cloud
part cloud
light rain
rain showers
rain showers
rain showers
cloud
light rain
rain showers
part cloud
part cloud
rain showers
light rain
mod rain
rain showers
mod rain
rain showers
mod rain
light rain
cloudy
heavy rain
light rain
some clouds
rain shwrs
light rain
light rain
some clouds
some clouds
clear
some clouds
mod rain
heavy rain
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
cloudy
light rain
rain shwrs
some clouds
some clouds
rain shwrs
light rain
mod rain
rain shwrs
mod rain
rain shwrs
mod rain
 km/h
30
SE
15
SE
30
S
40
SSW
30
SW
30
SSE
50
S
30
SSW
5
SW
10
WSW
15
SW
20
S
45
S
55
SSW
25
WSW
15
SW
15
SW
10
W
5
WSW
15
SW
30
SSE
45
WSW
25
WSW
20
WSW
10
WSW
35
SSW
30
WSW
25
WNW
25
WSW
35
S
35
SW
25
SSW
25
W
40
SW
55
WSW
25
SSE
 mm 
1.0
18
4
8
5
2.0
7
11
3
2.0
1.0
4
1.0
1.0
2.0
3
9
11
1.0
6
6
6
1.0
10
max°C
8
10
11
12
11
12
12
10
9
10
10
9
10
10
10
10
10
9
9
9
8
8
8
7
8
7
9
9
9
10
9
7
7
8
9
10
Moonrise
12:36
1:50
3:04
4:14
5:13
5:58
6:30
6:53
7:10
7:24
7:36
7:49
Moonset
9:15
9:34
10:02
10:42
11:38
12:51
2:16
3:45
5:16
6:45
8:15
9:45
Sunrise
7:22
7:20
7:18
7:16
7:13
7:11
7:09
7:07
7:05
7:03
7:01
6:58
Sunset
5:37
5:39
5:42
5:44
5:45
5:46
5:49
5:51
5:52
5:53
5:55
5:58
Today's sea temperature in Llanelli is 6.3 °C (Statistics for 19 Feb 1981-2005 – mean: 8.7 max: 9.8 min: 6.9°C)
Issued (local time): 5 am Wednesday 19 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest