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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 Saturday 30 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
12.5° C
(Which is slightly warmer than usual)How big are the waves at Aberdaron today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2ft (0.6m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3ft (0.9m), 11s period with SW swell.
- Evening surf: Evening surf (31 May, local time) - 3.5ft (1.0m), 11s period with SW swell.
The current surf forecast for Aberdaron at 1AM is: 0.4m 12s primary swell from a West-southwest direction and 1.0m 5s secondary swell from a Southwest direction (forecast issued at 06:00pm May 30). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2ft (0.6m) | 12s |
| Afternoon (31 May) | 3ft (0.9m) | 11s |
| Evening (31 May) | 3.5ft (1.0m) | 11s |
Table - waves today at Aberdaron. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Mon night. Very mild (max 14°C on Sat afternoon, min 12°C on Sun morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, light winds from the NW by Tue morning). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 8 | WSW 13 | SW 13 | SW 5 | SW 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | |
19 | 18 | 42 | 58 | 71 | 94 | 91 | 90 | 189 | 182 | 278 | 65 | 68 | 62 | 61 | 72 | 83 | 114 | 108 | 82 | 66 | 66 | 68 | 73 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross | cross-on | |
High Tide | 8:43PM3.68m | 9:02AM3.59m | 9:18PM3.73m | 9:38AM3.57m | 9:54PM3.74m | 10:14AM3.51m | ||||||||||||||||||
Low Tide | 3:17PM0.68m | 3:38AM0.62m | 3:50PM0.68m | 4:14AM0.59m | 4:24PM0.70m | 4:50AM0.61m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | |  | | |  | |  | | |  | | | |
 | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — |
 | — | 9:30 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:31 | — | — | — | — | — | 9:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 9 | 1 | 12 | — | — | 1 | 1 | — | |
Temp °C | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 13 | 13 | 12 | 13 | 12 | 13 | 13 |
11 | 10 | 10 | 9 | 10 | 10 | 9 | 10 | 9 | 10 | 8 | 9 | 9 | 7 | 7 | 8 | 9 | 9 | 10 | 9 | 11 | 11 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | WSW 13 | SW 13 | WSW 12 | SW 12 | SW 5 | SW 6 | SW 6 | SW 11 | — | WSW 11 | SW 11 | WSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 13 | SW 6 | SW 7 |
 kJ | 18 | 18 | 42 | 58 | 71 | 38 | 39 | 27 | 189 | — | 97 | 60 | 47 | 30 | 30 | 29 | 29 | 10 | 10 | 10 | 10 | 7 | 68 | 73 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | WSW 8 | WSW 8 | — | — | WSW 12 | WSW 12 | WSW 12 | — | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | W 10 | SW 13 | SW 13 |
| kJ | 19 | 6 | 6 | — | — | 94 | 91 | 90 | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 2 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | SW 9 | W 9 | — | — | — | — | — | — | — | — | — | — | SW 14 | W 15 | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | 8 | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | SW 5 | SW 5 | — | — | — | — | SW 11 | SW 11 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | — |
| kJ | 5 | 9 | 16 | 41 | 47 | — | — | — | — | 182 | 278 | 65 | 68 | 62 | 61 | 72 | 83 | 114 | 108 | 82 | 66 | 66 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 203 | 121 | 67 | 121 | 250 | 13 | 13 | 308 | 303 | 67 | 67 | 44 | 185 | 159 | 203 | 185 | 185 | 159 | 252 | 188 | 13 | 13 | 13 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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