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Aberdaron Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Aberdaron surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 pm Monday 25 May 2026 BSTForecast update in hr min s Forecast update imminent
Aberdaron surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberdaron sea temperature is
11.8° C
(Which is normal for this time of year)How big are the waves at Aberdaron today?
The current surf forecast for Aberdaron at 7PM is: 0.3m 7s primary swell from a Southwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm May 25). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 1ft (0.3m) | 8s |
| Afternoon (25 May) | 1ft (0.3m) | 8s |
| Evening (25 May) | 0.5ft (0.2m) | 7s |
Table - waves today at Aberdaron. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 24°C on Mon afternoon, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 8 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 12 | SW 12 | SW 12 | W 13 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 7 | W 7 | SW 18 | W 18 | W 6 | W 17 | |
10 | 9 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 1 | 12 | 6 | 1 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | cross-off | glassy | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:06PM2.96m | 5:23AM3.33m | 6:03PM3.11m | 6:17AM3.39m | 6:49PM3.29m | |||||||||||||||||||
Low Tide | 11:32AM0.82m | 11:49PM1.11m | 12:31PM0.78m | 00:50AM1.01m | 1:21PM0.74m | 1:41AM0.89m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |  | | |
 | 5:07 | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — |
 | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:25 | — | — | — | 9:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 22 | 23 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 20 | 18 | 18 | 19 | 21 | 23 | 21 | 18 | 16 | 16 |
21 | 24 | 24 | 25 | 26 | 25 | 23 | 22 | 22 | 22 | 21 | 20 | 19 | 20 | 19 | 17 | 16 | 18 | 20 | 22 | 18 | 14 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | N 5 | N 5 | NNW 5 | NNW 5 | SE 3 | N 4 | — | — | — | — |
 kJ | 10 | 9 | 9 | 9 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 15 | 12 | 8 | 4 | 3 | 1 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 7 | SW 7 | SW 7 | SW 7 | NNW 4 | SE 4 | SW 18 | N 6 | N 6 | W 17 |
| kJ | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 1 | 12 | 1 | 1 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 13 | — | W 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 7 | W 7 | W 6 | W 18 | W 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | 6 | 6 | 6 | 6 | 2 | 1 | 1 | 6 | 1 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 3 | NNW 4 | N 4 | N 4 | — | ESE 2 | ESE 3 | SE 3 | E 4 | ESE 3 | ESE 4 | ESE 4 | SE 4 | ESE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 10 | 15 | 13 | — | 1 | 4 | 3 | 9 | 2 | 17 | 26 | 16 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 139 | 177 | 110 | 110 | 110 | 110 | 129 | 110 | 129 | 128 | 128 | 128 | 128 | 110 | 110 | 110 | 137 | 137 | 137 | 187 | 137 | 189 | 200 | 189 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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