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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 pm 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 2AM is: 0.8m 5s primary swell from a Northeast direction and 0.6m 5s secondary swell from a North-northwest direction (forecast issued at 06:00pm May 09). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2ft (0.6m) | 4s |
| Afternoon (10 May) | 1.5ft (0.5m) | 4s |
| Evening (10 May) | 2ft (0.6m) | 4s |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue morning. Very mild (max 11°C on Sat afternoon, min 7°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
NNW 5 | NNW 5 | NW 6 | NE 5 | NE 4 | NE 4 | NE 4 | NE 4 | N 4 | N 3 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | N 5 | N 5 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | N 4 | W 4 | WNW 5 | |
83 | 74 | 31 | 30 | 15 | 12 | 12 | 4 | 6 | 6 | 16 | 22 | 33 | 95 | 84 | 57 | 23 | 9 | 2 | 3 | 3 | 1 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | cross | cross | cross-on | on | cross-on | cross | glassy | off | off | cross-off | cross-off | cross-off | |
High Tide | 4:50PM4.85m | 5:16AM5.18m | 6:05PM4.84m | 6:28AM5.25m | 7:16PM5.07m | 7:33AM5.51m | ||||||||||||||||||
Low Tide | 11:09PM2.31m | 11:58AM2.08m | 00:18AM2.31m | 1:04PM1.90m | 1:25AM2.13m | |||||||||||||||||||
 |  |  |  | | |  | | | |  | | | | | | | | | | | |  | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — |
 | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | 9:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 11 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 9 | 9 | 8 | 8 | 9 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 9 | 9 | 10 | 11 |
5 | 4 | 3 | 3 | 2 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 4 | 4 | 4 | 2 | 4 | 4 | 4 | 2 | 4 | 3 | 3 | 5 | |
Swell 1 Height (m) Direction Period (s) | — | — | NW 6 | NNW 5 | NW 5 | NNW 5 | NW 5 | NNW 5 | E 3 | — | — | — | — | — | NNW 6 | W 4 | W 4 | NE 4 | NNW 5 | NNW 4 | NNW 4 | N 4 | — | — |
 kJ | — | — | 31 | 18 | 13 | 11 | 6 | 4 | 1 | — | — | — | — | — | 84 | 3 | 1 | 4 | 2 | 3 | 3 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 3 | — | — | — | — | — | — | — | ENE 4 | — | W 4 | NNE 4 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 5 | — | 1 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNE 5 | NE 5 | NE 4 | NE 4 | NE 4 | NE 4 | N 4 | N 3 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NE 3 | N 5 | N 5 | NNW 5 | — | — | SW 2 | W 4 | W 4 | WNW 5 |
| kJ | 83 | 74 | 30 | 30 | 15 | 12 | 12 | 3 | 6 | 6 | 16 | 22 | 33 | 95 | 4 | 57 | 23 | 9 | — | — | 2 | 12 | 39 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 558 | 98 | 574 | 579 | 317 | 304 | 385 | 613 | 255 | 275 | 278 | 350 | 261 | 261 | 248 | 261 | 261 | 257 | 250 | 244 | 244 | 255 | 268 | 1103 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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