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Aberffraw Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts:
Aberffraw surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 am Friday 19 Sep 2025 BST
How big are the waves at Aberffraw today?
The current surf forecast for Aberffraw at 7AM is: 1.8m 7s primary swell from a Southwest direction (forecast issued at 12:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 6ft (1.8m) | 7s |
| Afternoon (19 Sep) | 5ft (1.5m) | 6s |
| Evening (19 Sep) | 4.5ft (1.3m) | 6s |
Table - waves today at Aberffraw. (Swell directed towards the surf break)
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 5 | 8 | 8 | 8 | 8 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 432 | 412 | 375 | 346 | 255 | 182 | 170 | 122 | 70 | 95 | 64 | 38 | 38 | 25 | 18 | 18 | 17 | 22 | 10 | 6 | 8 | 8 | 8 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:14PM 3.62 | 8:51AM 3.46 | 8:54PM 3.88 | 9:23AM 3.65 | 9:29PM 4.09 | 9:53AM 3.81 | ||||||||||||||||||
Low Tide / height (m) | 2:54AM 0.40 | 3:09PM 0.58 | 3:37AM 0.16 | 3:49PM 0.37 | 4:15AM 0.02 | 4:25PM 0.23 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | - | 7:00 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:20 |
 | | |  | | | | |  | |  |  | | | | | | | |  |  | | | | |
Rain (mm) | - | - | - | 2 | 1 | 2 | 3 | 2 | 1 | 3 | 6 | 6 | 4 | 3 | 1 | 9 | 1 | 1 | 1 | - | - | - | - | - |
| Temp. °C | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 16 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 10 | 10 | 10 | 11 | 12 | 12 | 12 |
| Feels °C (?) | 11 | 12 | 10 | 12 | 13 | 12 | 13 | 13 | 12 | 13 | 9 | 8 | 7 | 7 | 8 | 6 | 7 | 3 | 4 | 4 | 5 | 6 | 6 | 7 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Anglesy
The wind is still cross-on at Aberffraw (strong winds from the SSW at Valley RAF Airport 8 km from Aberffraw). A 1.9m swell from the SW
1 h 22 min ago
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