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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 pm Friday 01 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
10.5° C
(Which is 1.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Sat night. Very mild (max 14°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 3 | WSW 3 | WSW 4 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NNE 4 | NNE 4 | NNE 4 | N 4 | N 4 | — | N 3 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 3 | 1 | 0 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | off | cross-off | cross-off | off | off | off | glassy | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | |
High Tide | 11:39PM6.62m | 11:56AM6.65m | 00:12AM6.63m | 12:30PM6.55m | 00:45AM6.54m | |||||||||||||||||||
Low Tide | 5:42PM0.64m | 5:58AM0.67m | 6:14PM0.70m | 6:32AM0.67m | 6:47PM0.84m | 7:06AM0.77m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — |
 | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | 8:50 |
1 | — | — | — | — | — | — | — | — | — | 1 | 5 | 5 | 4 | 2 | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 10 | 10 | 10 | 10 | 12 | 13 | 14 | 12 | 10 | 9 | 9 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 |
9 | 8 | 6 | 6 | 7 | 7 | 8 | 9 | 12 | 11 | 8 | 6 | 5 | 7 | 8 | 6 | 6 | 6 | 5 | 6 | 6 | 7 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | WSW 5 | — | — | — | WSW 3 | WSW 3 | WSW 4 | SW 4 | SW 4 | — | SW 6 | SW 6 | S 5 | S 5 | — | — | N 4 | N 4 | — | — |
 kJ | — | — | — | — | 3 | — | — | — | 1 | 1 | 2 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | 3 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | — | — | — | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NNE 4 | NNE 4 | NNE 4 | — | — | — | N 3 |
| kJ | 3 | 3 | 6 | 11 | 9 | 8 | 6 | 5 | — | — | — | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 250 | 255 | 248 | 246 | 248 | 248 | 248 | 248 | 291 | 248 | 248 | 248 | 248 | 261 | 251 | 248 | 248 | 250 | 284 | 249 | 249 | 249 | 255 | 274 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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