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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 am Saturday 09 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 9AM is: 1.0m 5s primary swell from a North-northwest direction (forecast issued at 12:00am May 09). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3.5ft (1.0m) | 5s |
| Afternoon (09 May) | 4ft (1.2m) | 5s |
| Evening (09 May) | 2.5ft (0.7m) | 6s |
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 11°C on Fri night, min 7°C on Sat night). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the NNW by Mon afternoon). | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | NNW 6 | NE 5 | NE 4 | NE 4 | ENE 4 | NE 4 | N 4 | N 3 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 | NNW 5 | NNW 4 | |
9 | 26 | 51 | 56 | 58 | 70 | 66 | 33 | 40 | 22 | 18 | 13 | 7 | 4 | 5 | 17 | 21 | 33 | 61 | 62 | 32 | 15 | 4 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross | cross | cross | cross-on | cross-on | cross | cross-off | |
High Tide | 4:11AM5.30m | 4:50PM4.85m | 5:16AM5.18m | 6:05PM4.84m | 6:28AM5.25m | 7:16PM5.07m | ||||||||||||||||||
Low Tide | 10:08PM2.15m | 10:52AM2.06m | 11:09PM2.31m | 11:58AM2.08m | 00:18AM2.31m | 1:04PM1.90m | ||||||||||||||||||
 |  |  |  | | | | | | | |  | | | |  | | | | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 9 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 9 |
6 | 6 | 4 | 3 | 4 | 5 | 3 | 1 | 2 | 2 | 1 | 1 | 2 | 3 | 4 | 4 | 5 | 4 | 4 | 5 | 6 | 5 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 6 | NW 6 | NNW 5 | NW 5 | NW 5 | NNW 5 | E 3 | — | — | — | — | — | NNW 5 | N 5 | N 5 | NNW 5 | NNW 4 |
 kJ | — | — | — | — | — | — | — | 28 | 15 | 11 | 7 | 7 | 2 | 1 | — | — | — | — | — | 62 | 32 | 15 | 4 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 4 | ESE 3 | — | — | — | — | — | — | — | W 4 | W 4 | NE 4 | NNE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 3 | 1 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 4 | W 3 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | NNE 5 | NE 5 | NE 4 | NE 4 | ENE 4 | NE 4 | N 4 | N 3 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | — | ENE 4 | — | — | — |
| kJ | 9 | 26 | 51 | 56 | 58 | 70 | 66 | 33 | 40 | 22 | 18 | 13 | 7 | 4 | 5 | 17 | 21 | 33 | 61 | — | 5 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 280 | 277 | 280 | 319 | 326 | 558 | 87 | 580 | 574 | 251 | 260 | 304 | 299 | 255 | 255 | 257 | 248 | 261 | 261 | 261 | 261 | 261 | 257 | 250 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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