Traeth Lligwy Surf Break

Lat Long: 53.36° N 4.26° W

Traeth Lligwy 48 hour detailed Surf Forecast

Issued: 12 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Traeth Lligwy sea temperature is
18.2° C
2.5° 

Traeth Lligwy surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 17°C on Mon night, min 14°C on Tue night). Mainly fresh winds.

Tuesday
18
Wednesday
19
Thursday
20
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
WSW
4
0.8
W
4
0.9
WNW
4
0.9
WNW
5
1
WNW
5
0.8
WNW
4
0.6
W
4
0.6
W
4
0.9
WSW
4
1
W
4
0.8
W
5
0.9
W
4
0.9
WSW
4
0.9
SW
4
0.9
WSW
5
0.6
WSW
5
0.4
WSW
6
0.5
W
4
0.5
WNW
4
1.1
NNE
5
1.6
NNE
6
1.2
NNE
6
0.8
NNE
5
0.5
NNE
4
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
173
81
29
10
Wind (km/h)
25
WSW
25
W
25
W
30
W
30
W
20
W
15
WSW
20
WSW
20
SW
25
WSW
20
WSW
25
WSW
25
WSW
25
SW
25
SSW
15
SW
10
WSW
10
W
10
W
15
N
35
NNE
20
NNE
10
NNE
5
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-on
on
on
on
on
High Tide
2:51AM6.63m
3:15PM6.04m
3:34AM6.06m
3:58PM5.60m
4:21AM5.49m
4:49PM5.18m
Low Tide
9:18AM0.89m
9:31PM1.26m
9:58AM1.43m
10:15PM1.72m
10:44AM1.95m
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
clear
part cloud
rain showers
clear
part cloud
cloud
light rain
part cloud
light rain
light rain
rain showers
light rain
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:38
8:37
8:35
 mm
2
1
1
1
1
1
1
2
2
Temp °C
17
17
15
16
17
17
17
15
15
14
14
15
17
17
17
15
15
14
14
15
14
14
15
14
Feels °C
14
14
11
11
12
13
14
12
12
10
11
10
12
12
13
13
13
13
13
12
8
11
13
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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