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Surf Forecasts:
Traeth Lligwy surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 am Friday 10 Apr 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
8.8° C
(Which is slightly warmer than usual)How big are the waves at Traeth Lligwy today?
The current surf forecast for Traeth Lligwy at 11AM is: 0.4m 5s primary swell from a North-northwest direction (forecast issued at 06:00am April 10). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 2ft (0.6m) | 5s |
| Afternoon (10 Apr) | 0.5ft (0.2m) | 5s |
| Evening (10 Apr) | 2ft (0.6m) | 3s |
Table - waves today at Traeth Lligwy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| 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 | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 8 | 8 | 8 | 5 | 6 | 7 | 9 | 9 | 7 | 7 | 6 | 6 | 16 | 15 | 15 | 14 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 32 | 15 | 6 | 2 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 4 | 4 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | off | off | off | cross- off | cross- off |
High Tide / height (m) | 4:37AM 4.95 | 5:24PM 4.61 | 6:04AM 4.82 | 7:00PM 4.61 | ||||||||||||||||||||
Low Tide / height (m) | 11:17AM 2.38 | 11:46PM 2.58 | 12:42PM 2.43 | |||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| Sunrise | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:10 | - | - |
 |  | |  | | | |  |  |  |  | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 3 | 6 | 2 | - | - | - | 1 | 1 | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 6 | 6 | 7 | 8 | 7 | 8 | 9 | 8 | 4 | 4 | 6 | 7 | 8 | 7 | 7 | 8 | 7 | 7 | 7 | 9 | 9 | 8 | 7 | 6 |
| Feels °C (?) | 0 | 2 | 2 | 2 | 0 | 2 | 0 | 1 | -1 | -4 | -3 | -3 | -4 | -7 | -4 | -2 | -2 | -2 | -2 | -1 | 0 | 1 | 3 | 2 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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