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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 am Monday 25 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
12.1° C
(Which is 1.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 22°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 7 | S 7 | S 7 | S 7 | — | — | — | — | — | — | — | — | N 3 | NNW 3 | NNW 3 | NNW 4 | NW 4 | ENE 4 | E 4 | E 4 | E 4 | ENE 4 | E 4 | E 4 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 6 | 10 | 27 | 50 | 46 | 28 | 24 | 22 | 28 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 6:47AM5.76m | 7:36PM5.42m | 7:51AM5.77m | 8:32PM5.59m | 8:47AM5.85m | 9:19PM5.80m | ||||||||||||||||||
Low Tide | 00:39AM1.92m | 1:23PM1.41m | 1:46AM1.88m | 2:23PM1.39m | 2:45AM1.72m | 3:14PM1.32m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | |  | | | |  |  |  | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:27 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 20 | 20 | 20 | 20 | 21 | 22 | 21 | 22 | 22 | 21 | 20 | 20 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 22 | 22 | 21 | 20 |
17 | 18 | 19 | 20 | 21 | 22 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 17 | 15 | 16 | 21 | 23 | 22 | 20 | |
Swell 1 Height (m) Direction Period (s) | SW 4 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | NW 4 | NW 5 | NNW 5 | NW 5 | — | — | — | — |
 kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 10 | 5 | 2 | 1 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | SW 7 | S 7 | S 7 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | NNW 3 | NNW 3 | NNE 3 | NE 3 | ENE 4 | E 4 | E 4 | E 4 | ENE 4 | E 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 2 | 27 | 50 | 46 | 28 | 24 | 22 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 178 | 178 | 178 | 178 | 178 | 178 | 178 | 178 | 178 | 195 | 178 | 196 | 197 | 188 | 188 | 178 | 178 | 178 | 178 | 197 | 248 | 197 | 197 | 248 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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