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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 pm Monday 04 May 2026 BSTForecast update in hr min s Forecast update imminent
Traeth Lligwy surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Traeth Lligwy sea temperature is
10.6° C
(Which is slightly warmer than usual)How big are the waves at Traeth Lligwy today?
The current surf forecast for Traeth Lligwy at 9PM is: 0.4m 4s primary swell from a North-northwest direction (forecast issued at 12:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 1ft (0.3m) | 4s |
| Afternoon (04 May) | 1.5ft (0.4m) | 3s |
| Evening (04 May) | 1.5ft (0.4m) | 4s |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 11°C on Mon morning, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 4 | N 3 | NNW 3 | NNW 4 | NNW 4 | N 4 | N 4 | N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | ENE 4 | ENE 4 | NW 4 | ENE 4 | E 4 | N 6 | ESE 3 | ESE 3 | E 4 | |
1 | 1 | 3 | 5 | 6 | 8 | 8 | 7 | 4 | 5 | 13 | 24 | 29 | 31 | 17 | 11 | 12 | 1 | 6 | 4 | 1 | 2 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | on | cross-on | cross-on | cross-on | cross | cross | glassy | glassy | glassy | glassy | cross-off | cross-off | |
High Tide | 1:05PM6.36m | 1:19AM6.36m | 1:40PM6.08m | 1:54AM6.11m | 2:18PM5.74m | 2:33AM5.83m | ||||||||||||||||||
Low Tide | 7:06AM0.77m | 7:21PM1.05m | 7:42AM0.97m | 7:56PM1.31m | 8:20AM1.25m | 8:35PM1.60m | ||||||||||||||||||
 | |  | |  | |  | |  | | | | | |  | | | |  | | | | | | |
 | 5:37 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — |
 | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | 8:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 9 | 9 |
7 | 8 | 8 | 8 | 8 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 5 | 4 | 5 | 8 | 10 | 10 | 8 | 8 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | N 4 | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | NNW 5 | NNW 5 | NW 5 | NNW 4 | NE 4 | — | ENE 4 | ENE 4 | E 3 | ESE 3 | E 4 |
 kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | 29 | 31 | 17 | 6 | 2 | 8 | — | 5 | 3 | 2 | 2 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | — | N 7 | N 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | N 3 | NNW 3 | NNW 4 | NNW 4 | N 4 | N 4 | N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | — | NE 3 | ENE 3 | ENE 4 | ENE 4 | SSE 3 | ENE 4 | E 4 | — | ESE 3 | — | — |
| kJ | 1 | 1 | 3 | 5 | 6 | 8 | 8 | 7 | 4 | 5 | 13 | 24 | — | 2 | 7 | 11 | 12 | 1 | 6 | 4 | — | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 301 | 285 | 371 | 389 | 285 | 257 | 376 | 385 | 343 | 343 | 404 | 558 | 248 | 254 | 248 | 250 | 254 | 254 | 254 | 391 | 271 | 255 | 255 | 262 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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