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Abersoch Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Abersoch surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 am Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Abersoch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Abersoch sea temperature is
12.0° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Abersoch today?
The current surf forecast for Abersoch at 12PM is: 0.1m 8s primary swell from a Southwest direction (forecast issued at 06:00am May 12). An open ocean swell of 1.0m 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 (12 May) | 0.5ft (0.1m) | 9s |
| Afternoon (12 May) | 0.5ft (0.1m) | 18s |
| Evening (12 May) | 0.5ft (0.1m) | 18s |
Table - waves today at Abersoch. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Very mild (max 12°C on Tue afternoon, min 8°C on Tue night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the N by Thu night). | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 9 | SW 9 | SW 9 | W 18 | W 18 | NW 5 | SW 8 | SW 8 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WSW 7 | WSW 7 | WSW 6 | NW 7 | NW 7 | NW 7 | SW 15 | NW 6 | SW 14 | SW 14 | SW 14 | SW 14 | |
3 | 3 | 3 | 7 | 6 | 30 | 3 | 3 | 0 | 445 | 424 | 350 | 61 | 38 | 22 | 434 | 566 | 466 | 9 | 223 | 8 | 8 | 8 | 8 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | |
High Tide | 5:00AM3.35m | 5:41PM3.23m | 5:57AM3.67m | 6:31PM3.61m | 6:47AM4.01m | 7:16PM3.98m | ||||||||||||||||||
Low Tide | 12:12PM1.00m | 00:29AM1.17m | 1:06PM0.74m | 1:23AM0.92m | 1:54PM0.50m | |||||||||||||||||||
 |  | |  |  | |  |  |  |  | | | | | | | | | | | | | | | |
 | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:06 | — | 9:07 |
— | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | |
Temp °C | 9 | 10 | 9 | 10 | 11 | 12 | 11 | 9 | 9 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 |
5 | 5 | 3 | 3 | 6 | 7 | 2 | -1 | -1 | -3 | -2 | 0 | 1 | 1 | -1 | -2 | -1 | 0 | 0 | 0 | 2 | 3 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | NNW 4 | SW 9 | SW 9 | SW 8 | SW 8 | NW 5 | SW 8 | SW 8 | — | W 17 | W 16 | SW 16 | WSW 7 | WSW 7 | WSW 6 | SW 6 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | WSW 6 | WSW 6 | SW 5 |
 kJ | 2 | 3 | 3 | 3 | 3 | 30 | 3 | 3 | — | 6 | 5 | 10 | 61 | 38 | 22 | 7 | 10 | 10 | 9 | 8 | 8 | 3 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | SW 9 | — | — | W 18 | W 18 | SW 8 | — | — | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | W 16 | W 16 | W 15 | SW 15 | — | SW 14 | SW 14 | SW 14 |
| kJ | 3 | — | — | 7 | 6 | 3 | — | — | — | — | — | — | 10 | 10 | 10 | 10 | 5 | 5 | 5 | 8 | — | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 18 | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 3 | WNW 4 | NW 4 | NW 5 | WSW 4 | WNW 4 | WNW 5 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | NW 6 | NW 6 | NNW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | — | 2 | 10 | 37 | 53 | 1 | 25 | 97 | 240 | 445 | 424 | 350 | 171 | 171 | 209 | 434 | 566 | 466 | 322 | 223 | 154 | 107 | 115 | 114 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 202 | 202 | 315 | 324 | 300 | 314 | 314 | 313 | 316 | 313 | 648 | 648 | 784 | 911 | 574 | 574 | 295 | 295 | 310 | 310 | 410 | 317 | 35 | 35 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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