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Abersoch Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Abersoch surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 pm Monday 20 Oct 2025 BST
How big are the waves at Abersoch today?
The current surf forecast for Abersoch at 4PM is: 1.4m 12s primary swell from a Southwest direction (forecast issued at 12:00pm October 20). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4ft (1.2m) | 9s |
| Afternoon (20 Oct) | 4.5ft (1.4m) | 12s |
| Evening (20 Oct) | 3.5ft (1.1m) | 11s |
Table - waves today at Abersoch. (Swell directed towards the surf break)
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 12 | 11 | 11 | 11 | 10 | 10 | 5 | 5 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 16 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 235 | 314 | 480 | 366 | 237 | 166 | 298 | 302 | 0 | 0 | 22 | 36 | 95 | 67 | 50 | 39 | 27 | 19 | 24 | 5 | 10 | 24 | 42 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:13AM 4.00 | 8:27PM 4.27 | 8:46AM 4.17 | 9:01PM 4.33 | 9:18AM 4.25 | 9:34PM 4.30 | ||||||||||||||||||
Low Tide / height (m) | 3:15PM 0.50 | 3:34AM 0.35 | 3:44PM 0.45 | 4:00AM 0.40 | 4:11PM 0.45 | 4:25AM 0.50 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - |
| Sunset | - | - | 6:13 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - |
 |  |  |  |  |  | | |  |  | | | | |  | | | | | |  | | |  | |
Rain (mm) | 1 | - | - | - | - | 1 | - | - | - | 1 | - | - | - | - | - | - | - | 1 | 1 | - | 1 | 2 | 4 | 6 |
| Temp. °C | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 8 | 9 |
| Feels °C (?) | 10 | 12 | 11 | 10 | 11 | 11 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 10 | 9 | 6 | 6 | 7 | 7 | 8 | -4 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Lleyn
The wind is still cross-off at Abersoch (light winds from the N at Aberdaron 16 km from Abersoch). 1.2m 11s groundswell from the SW to make surfable waves.
16 km away, 1 h 26 min ago
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