Traeth Lligwy Surf Break

Lat Long: 53.36° N 4.26° W

Traeth Lligwy 48 hour detailed Surf Forecast

Issued: 6 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Traeth Lligwy sea temperature is
17.9°C
2.4° 

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


How big are the waves at Traeth Lligwy today (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 2.5ft (0.8m), 4s period with E swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 1.5ft (0.4m), 4s period with ENE swell.
  • Evening surf: Evening surf (26 Aug, local time) - 0.5ft (0.2m), 3s period with ENE swell.

The current surf forecast for Traeth Lligwy at 10AM is: 0.8m 4s primary swell from a East direction (forecast issued at 06:00am August 26). An open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Aug)2.5ft (0.8m)4s
Afternoon (26 Aug)1.5ft (0.4m)4s
Evening (26 Aug)0.5ft (0.2m)3s

Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 48mm), heaviest during Thu afternoon. Warm (max 22°C on Wed afternoon, min 16°C on Wed morning). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
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
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)
1
E
4
0.9
E
4
0.8
E
4
0.6
E
4
0.4
ENE
4
0.4
NE
4
0.2
ENE
3
0.6
E
3
0.7
ENE
4
0.7
ENE
4
0.6
ENE
4
0.6
ENE
4
0.4
ENE
4
0.5
NE
4
0.6
NE
4
0.4
NNE
4
0.3
N
4
0.2
N
4
0.4
NW
5
0.8
NW
5
0.7
NW
4
0.4
NW
4
0.2
NNW
4
Wave Graph
Metric surfscale
Energy kJ
40
28
21
10
5
3
1
8
17
17
11
11
5
6
0
5
3
2
5
33
20
4
1
Wind (km/h)
20
E
25
E
20
E
15
E
10
NE
5
ENE
20
ENE
20
E
20
E
20
E
20
E
15
E
15
NE
15
NNE
10
NNE
5
WNW
15
NW
20
WNW
25
NW
20
W
20
W
20
SW
15
SW
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-off
cross
cross-off
cross
cross-off
cross-off
off
off
High Tide
10:41AM5.79m
10:55PM6.34m
11:16AM6.13m
11:28PM6.71m
11:48AM6.42m
Low Tide
4:41AM1.31m
4:51PM1.28m
5:18AM0.89m
5:26PM0.94m
5:52AM0.55m
6:00PM0.67m
cloud
cloud
part cloud
cloud
thunderstorm
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:19
8:16
 mm
1
1
6
16
11
6
5
1
1
Temp °C
16
16
16
21
21
22
18
18
17
16
19
18
17
17
16
16
16
16
16
17
19
18
18
Feels °C
12
13
13
20
21
22
16
16
15
13
17
17
16
16
16
17
15
14
12
15
16
15
17
  • 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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