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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 Saturday 16 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
11.4° C
(Which is slightly warmer than usual)How big are the waves at Aberffraw today?
The current surf forecast for Aberffraw at 10PM is: 0.8m 4s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 06:00pm May 16). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | - | - |
| Afternoon (16 May) | 2ft (0.6m) | 4s |
| Evening (16 May) | 2.5ft (0.8m) | 4s |
Table - waves today at Aberffraw. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Mon night. Very mild (max 12°C on Mon afternoon, min 8°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SW by Tue morning). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 4 | SW 4 | WSW 4 | W 4 | W 4 | W 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 4 | SW 5 | SSW 6 | SW 6 | SW 6 | |
12 | 14 | 20 | 21 | 29 | 34 | 35 | 37 | 51 | 94 | 80 | 72 | 54 | 43 | 30 | 26 | 19 | 13 | 16 | 15 | 35 | 209 | 223 | 259 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | glassy | cross-on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | |
High Tide | 9:42PM4.19m | 10:02AM4.30m | 10:24PM4.29m | 10:49AM4.27m | 11:09PM4.30m | 11:39AM4.11m | ||||||||||||||||||
Low Tide | 4:14PM-0.01m | 4:37AM0.01m | 5:00PM-0.03m | 5:24AM-0.11m | 5:47PM0.04m | 6:14AM-0.11m | ||||||||||||||||||
 | |  |  | |  |  | | |  |  | | | | | | | | | | |  | | | |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 9:10 | — | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:14 | — | — | — | — | — | 9:15 |
2 | 1 | 1 | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | 3 | 4 | 1 | 1 | — | |
Temp °C | 10 | 11 | 10 | 9 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 10 | 11 | 12 | 11 | 10 | 11 | 12 | 12 | 12 |
5 | 7 | 5 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 4 | 5 | 5 | 7 | 6 | 7 | 7 | 8 | 7 | 6 | 6 | 7 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | — | W 13 | W 13 | — | — | W 13 | — | NW 5 | NW 4 | — | — | W 12 | SW 6 | SW 6 | SW 6 | — | SW 6 | SW 6 | SW 6 | SW 4 | SW 5 | — | — | — |
 kJ | — | 3 | 3 | — | — | 3 | — | 5 | 3 | — | — | 3 | 54 | 43 | 30 | — | 19 | 13 | 16 | 15 | 35 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | WNW 4 | WNW 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | 1 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | WSW 4 | W 4 | W 4 | W 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 6 | SW 6 | — | NW 4 | — | SW 6 | — | SSW 3 | SSE 2 | SE 3 | SSE 4 | SSW 6 | SW 6 | SW 6 |
| kJ | 12 | 14 | 20 | 21 | 29 | 34 | 35 | 37 | 51 | 94 | 80 | 72 | — | 4 | — | 26 | — | 1 | 1 | 5 | 20 | 209 | 223 | 259 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 261 | 272 | 272 | 266 | 266 | 181 | 266 | 266 | 261 | 261 | 261 | 249 | 40 | 40 | 40 | 148 | 264 | 264 | 264 | 284 | 289 | 306 | 312 | 307 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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