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Aberdaron Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Aberdaron surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Wednesday 17 Sep 2025 BST
How big are the waves at Aberdaron today?
The current surf forecast for Aberdaron at 11PM is: 2.3m 7s primary swell from a Southwest direction (forecast issued at 06:00pm September 17). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 10ft (3.0m) | 8s |
| Evening (17 Sep) | 8ft (2.5m) | 7s |
Table - waves today at Aberdaron. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1003 | 820 | 627 | 410 | 282 | 177 | 194 | 498 | 494 | 440 | 440 | 520 | 500 | 389 | 308 | 275 | 211 | 188 | 141 | 120 | 97 | 65 | 64 | 38 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- off | off | cross- off | cross- off | off | cross- off | off |
High Tide / height (m) | 5:58PM 3.15 | 6:43AM 3.04 | 7:00PM 3.45 | 7:32AM 3.30 | 7:45PM 3.75 | 8:11AM 3.54 | ||||||||||||||||||
Low Tide / height (m) | 1:16AM 0.78 | 1:36PM 0.90 | 2:09AM 0.50 | 2:22PM 0.64 | 2:51AM 0.29 | |||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | - | 7:00 | - |
| Sunset | - | 7:30 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:25 | - | - | - | - | - | - |
 | |  |  | | |  | | |  | |  | | | | | | |  | | | |  | | |
Rain (mm) | - | - | - | - | - | - | 3 | 1 | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 6 | 6 |
| Temp. °C | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels °C (?) | 8 | 7 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 12 | 12 | 11 | 12 | 11 | 12 | 11 | 10 | 8 | 8 | 9 |
- Map Icons:
Break
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
Wind reports 3 km away suggest it is still onshore at Aberdaron (strong winds from the SW at Aberdaron). A 2.0m swell from the SW
1 h 31 min ago
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