Surf Forecasts:
Aberffraw surf forecast from 11 Nov 2026:
- Best quality surf: Friday 27 Nov, 12AM (local time) - 10ft (3.0m), 8s period, WNW swell with cross-offshore winds.
- Most powerful swell: Tuesday 17 Nov, 3AM (local time) - 13ft (4.0m), 11s period, WSW swell with 3,724 kJ wave energy.
- Next surfable swell (1★+): Wednesday 11 Nov, 12PM (local time) - 3ft (0.9m), 12s period with SW swell.
Best Forecast Surf Conditions for Aberffraw this week:
The surf forecast for Aberffraw over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 11) at 12PM. The primary swell is predicted to be 0.9m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Aberffraw in the next 16 days are 4.0m 11s and forecast to arrive on Tuesday (Nov 17) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Thursday (Nov 12) at 9AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 11th Nov) | 3ft (0.9m) 12s |
| Best Surf | 12AM (Fri 27th Nov) | 10ft (3.0m) 8s |
| Most Powerful | 3AM (Tue 17th Nov) | 13ft (4.0m) 11s |
Table - best surf conditions forecast for Aberffraw over the next 16 days.
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Wed morning, min 7°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed night, calm by Fri morning). | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 14°C on Mon afternoon, min 7°C on Sat night). Winds increasing (calm on Sun night, near gales from the SW by Mon night). | ||||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | SW 12 | SW 11 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 8 | SSW 4 | SW 11 | SSW 6 | SSW 7 | SW 6 | SW 8 | SW 9 | SW 7 | SW 11 | W 7 | W 13 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 264 | 212 | 97 | 54 | 50 | 35 | 22 | 13 | 11 | 18 | 36 | 220 | 273 | 161 | 192 | 93 | 352 | 3531 | 741 | 1739 | 834 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | cross-off | cross-off | cross-on | on | on | on | on |
High Tide | 9:55AM3.96m | 10:17PM3.75m | 10:30AM3.85m | 10:54PM3.57m | 11:07AM3.70m | 11:32PM3.34m | 11:46AM3.51m | 00:14AM3.09m | 12:31PM3.31m | 1:04AM2.87m | 1:27PM3.13m | 2:17AM2.71m | 2:41PM3.03m | ||||||||
Low Tide | 4:50PM0.36m | 5:04AM0.60m | 5:26PM0.51m | 5:39AM0.79m | 6:05PM0.70m | 6:16AM0.98m | 6:47PM0.91m | 6:57AM1.17m | 7:35PM1.10m | 7:44AM1.34m | 8:30PM1.24m | 8:40AM1.47m | 9:33PM1.29m | ||||||||
 |  |  | | | |  | |  | | |  | | | | |  |  | | | | |
 | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | 4:29 | — | — | 4:27 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — |
Temp °C | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 8 | 9 | 8 | 9 | 10 | 10 | 11 | 14 | 14 | 12 | 11 | 12 |
Feels °C | 4 | 5 | 3 | 1 | 1 | 2 | 5 | 4 | 3 | 2 | 3 | 1 | 6 | 7 | 7 | 6 | 8 | 6 | 3 | -1 | 0 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | SW 12 | SW 11 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 8 | WSW 11 | SW 11 | WSW 10 | SW 7 | — | SW 8 | SW 9 | — | — | — | — | SW 14 |
| kJ | 264 | 212 | 97 | 54 | 50 | 25 | 22 | 13 | 11 | 12 | 31 | 11 | 91 | — | 192 | 93 | — | — | — | — | 834 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 10 | NNW 6 | SW 10 | NNW 4 | NW 4 | SW 14 | SW 13 | — | WSW 11 | W 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 28 | 3 | 35 | 2 | 1 | 8 | 7 | — | 12 | 2 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 16 | — | WSW 13 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | — | 17 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 4 | N 6 | N 3 | NNW 5 | — | — | — | SSW 4 | SSW 4 | SSW 6 | SSW 7 | SW 6 | — | SE 2 | SW 7 | SW 11 | W 7 | W 13 | WNW 6 |
| kJ | — | — | 4 | 41 | 11 | 8 | — | — | — | 18 | 36 | 220 | 273 | 161 | — | 1 | 352 | 3531 | 741 | 1739 | 53 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 41 | 0 | 168 | 0 | 155 | 172 | 148 | 175 | 175 | 57 | 0 | 44 | 0 | 0 | 613 | 288 | 284 | 510 | 293 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Aberffraw Surf forecast
The above surf forecast table for Aberffraw provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aberffraw can be found by selecting the local surf guide option on the grey menu. Our Aberffraw surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aberffraw) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Aberffraw may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Anglesy? If you are looking for accommodation near Aberffraw, camping, hotels and holiday cottages in Anglesy, consider staying in Anglesey which is 9 km (6 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Holyhead which is 19 km (12 miles) away, Bangor, Porthmadog and Llandudno.
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