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Surf Forecasts:
Aberffraw surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 11 am Tuesday 09 Dec 2025 GMTForecast 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
10.5° C
(Which is normal for this time of year)How big are the waves at Aberffraw today?
The current surf forecast for Aberffraw at 5PM is: 4.5m 13s primary swell from a Southwest direction (forecast issued at 11:00am December 09). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 10ft (3.0m) | 10s |
| Afternoon (09 Dec) | 13ft (4.0m) | 12s |
| Evening (09 Dec) | 13ft (4.0m) | 13s |
Table - waves today at Aberffraw. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 8 | 12 | 12 | 12 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 9 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1668 | 2358 | 4914 | 6464 | 4780 | 3612 | 2866 | 2669 | 760 | 1471 | 1177 | 1119 | 342 | 436 | 537 | 638 | 773 | 1019 | 1024 | 1070 | 1235 | 739 | 1127 | 690 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | on |
High Tide / height (m) | 12:02PM 4.06 | 12:44AM 3.41 | 12:59PM 3.83 | 1:48AM 3.17 | 2:03PM 3.61 | 3:01AM 3.02 | ||||||||||||||||||
Low Tide / height (m) | 7:10PM 0.22 | 7:23AM 0.74 | 8:05PM 0.48 | 8:17AM 0.99 | 9:04PM 0.72 | |||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | 8:18 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - |
 | | |  |  | | |  |  |  | |  |  | | | |  | | | | | |  | | |
Rain (mm) | 2 | 3 | 1 | 1 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 6 | 3 |
| Temp. °C | 14 | 14 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 8 | 8 |
| Feels °C (?) | 5 | 4 | -1 | -3 | 0 | 1 | 2 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 0 | 3 | 3 | 3 | 4 | 5 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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