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Aberffraw Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts:
Aberffraw surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 pm Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Aberffraw surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberffraw sea temperature is
11.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Aberffraw today?
The current surf forecast for Aberffraw at 2AM is: 1.5m 5s primary swell from a West direction and 0.1m 8s secondary swell from a Southwest direction (forecast issued at 06:00pm May 12). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 6.5ft (2.0m) | 7s |
| Afternoon (13 May) | 4.5ft (1.4m) | 6s |
| Evening (13 May) | 1.5ft (0.4m) | 7s |
Table - waves today at Aberffraw. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), 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 WNW on Tue night, light winds from the NNE by Thu night). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 4 | WNW 4 | WNW 4 | W 5 | WNW 6 | WNW 6 | WNW 7 | NW 7 | NW 6 | NW 5 | SW 7 | NW 6 | NW 7 | NW 7 | NW 6 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | NW 6 | NW 6 | W 14 | W 14 | |
15 | 16 | 13 | 81 | 194 | 300 | 346 | 248 | 111 | 96 | 7 | 220 | 275 | 159 | 132 | 8 | 8 | 8 | 8 | 8 | 80 | 54 | 4 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | 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-off | cross-off | cross-off | cross-off | |
High Tide | 7:00PM3.17m | 7:03AM3.52m | 7:41PM3.46m | 7:48AM3.79m | 8:21PM3.75m | 8:32AM4.03m | ||||||||||||||||||
Low Tide | 1:04PM0.90m | 1:22AM1.11m | 1:55PM0.61m | 2:15AM0.82m | 2:43PM0.34m | 3:03AM0.52m | ||||||||||||||||||
 | |  | |  |  | |  |  | |  | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — |
 | — | 9:04 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | 9:08 |
— | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 | — | — | — | |
Temp °C | 12 | 12 | 11 | 9 | 8 | 8 | 8 | 10 | 11 | 10 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 11 | 8 | 9 | 8 | 8 | 9 | 10 |
6 | 6 | 4 | 1 | -2 | -2 | -1 | 1 | 4 | 4 | 1 | -1 | 0 | 2 | 2 | 2 | 4 | 6 | 4 | 5 | 3 | 2 | 3 | 4 | |
Swell 1 Height (m) Direction Period (s) | NW 5 | SW 8 | SW 8 | SW 8 | — | — | W 17 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | W 16 | W 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 5 | SW 14 | W 14 | W 14 | W 14 | W 14 |
 kJ | 6 | 3 | 3 | 3 | — | — | 5 | 42 | 43 | 12 | 7 | 2 | 5 | 5 | 9 | 8 | 8 | 8 | 1 | 8 | 4 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | SW 8 | — | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | W 16 | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 14 | W 7 | W 6 | — | — |
| kJ | 3 | — | — | — | — | — | — | 5 | 5 | 5 | 5 | 5 | — | — | — | — | 8 | 8 | 8 | 8 | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | WNW 4 | W 5 | WNW 6 | WNW 6 | WNW 7 | NW 7 | NW 6 | NW 5 | NW 6 | NW 6 | NW 7 | NW 7 | NW 6 | NW 6 | NW 5 | NNW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 |
| kJ | 15 | 16 | 13 | 81 | 194 | 300 | 346 | 248 | 111 | 96 | 115 | 220 | 275 | 159 | 132 | 111 | 66 | 63 | 35 | 88 | 80 | 54 | 49 | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 410 | 272 | 283 | 277 | 289 | 294 | 596 | 924 | 1530 | 609 | 609 | 613 | 334 | 334 | 345 | 347 | 363 | 362 | 68 | 176 | 82 | 330 | 330 | 330 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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