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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 pm Friday 08 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
10.9° C
(Which is slightly warmer than usual)How big are the waves at Traeth Lligwy today?
The current surf forecast for Traeth Lligwy at 12AM is: 0.5m 4s primary swell from a North-northwest direction (forecast issued at 06:00pm May 08). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | - | - |
| Afternoon (09 May) | - | - |
| Evening (09 May) | 1.5ft (0.4m) | 3s |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Fri afternoon, min 7°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
— | — | N 3 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NE 5 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | N 4 | N 3 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 5 | |
0 | 0 | 3 | 10 | 37 | 56 | 81 | 72 | 74 | 40 | 49 | 36 | 31 | 24 | 12 | 4 | 4 | 8 | 30 | 32 | 44 | 95 | 84 | 37 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-off | cross | cross | cross-on | cross-on | |
High Tide | 3:48PM5.06m | 4:11AM5.30m | 4:50PM4.85m | 5:16AM5.18m | 6:05PM4.84m | 6:28AM5.25m | ||||||||||||||||||
Low Tide | 10:08PM2.15m | 10:52AM2.06m | 11:09PM2.31m | 11:58AM2.08m | 00:18AM2.31m | |||||||||||||||||||
 | |  |  | |  | | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | 9:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 9 |
9 | 9 | 7 | 7 | 5 | 4 | 3 | 5 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 5 | 5 | 4 | 4 | 3 | 4 | 4 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 6 | NW 5 | NW 5 | NW 5 | NW 5 | NNW 5 | NNW 5 | E 3 | — | — | — | — | — | NNW 6 | NNW 5 |
 kJ | — | — | — | — | — | — | — | — | — | 40 | 14 | 6 | 7 | 6 | 5 | 3 | 1 | — | — | — | — | — | 84 | 37 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 3 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNE 5 | NE 5 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | N 4 | N 3 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NE 3 | NE 4 |
| kJ | — | — | 3 | 10 | 37 | 56 | 81 | 72 | 74 | 32 | 49 | 36 | 31 | 24 | 12 | 4 | 4 | 8 | 30 | 32 | 44 | 95 | 3 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 300 | 235 | 234 | 280 | 277 | 280 | 313 | 313 | 326 | 261 | 580 | 314 | 263 | 263 | 314 | 501 | 255 | 255 | 257 | 248 | 277 | 261 | 261 | 261 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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