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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 am Thursday 07 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)Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri morning. Very mild (max 13°C on Thu afternoon, min 8°C on Wed night). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
— | ESE 2 | E 3 | ESE 4 | SW 3 | SW 4 | SW 4 | SW 3 | SW 3 | SW 4 | SW 4 | WSW 3 | — | — | N 12 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | NNE 5 | NNE 6 | NE 6 | |
0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 16 | 39 | 70 | 56 | 46 | 40 | 94 | 143 | 145 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | |
High Tide | 2:33AM5.83m | 2:59PM5.39m | 3:17AM5.54m | 3:48PM5.06m | 4:11AM5.30m | 4:50PM4.85m | ||||||||||||||||||
Low Tide | 9:03AM1.57m | 9:18PM1.89m | 9:53AM1.86m | 10:08PM2.15m | 10:52AM2.06m | |||||||||||||||||||
 |  |  | |  | | | | | |  | |  | | |  | | | | | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 8 | 9 | 11 | 12 | 13 | 12 | 10 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 8 | 8 | 8 |
6 | 5 | 6 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 8 | 10 | 9 | 6 | 6 | 6 | 6 | 3 | 4 | 7 | 4 | 0 | 0 | 1 | |
Swell 1 Height (m) Direction Period (s) | — | — | E 3 | ESE 4 | — | — | — | — | W 5 | — | — | WSW 3 | — | — | N 12 | N 12 | N 11 | — | — | — | — | — | — | — |
 kJ | — | — | 1 | 1 | — | — | — | — | 1 | — | — | 1 | — | — | 3 | 3 | 2 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 2 | — | — | SW 3 | SW 4 | SW 4 | SW 3 | SW 3 | SW 4 | SW 4 | — | — | — | N 2 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | NNE 5 | NNE 6 | NE 6 |
| kJ | — | 1 | — | — | 1 | 10 | 6 | 4 | 2 | 2 | 2 | — | — | — | 1 | 16 | 39 | 70 | 56 | 46 | 40 | 94 | 143 | 145 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 255 | 255 | 255 | 297 | 264 | 250 | 250 | 234 | 250 | 255 | 234 | 235 | 235 | 235 | 234 | 292 | 280 | 277 | 277 | 287 | 248 | 287 | 287 | 314 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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