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Surf Forecasts:

Aberffraw surfForecast / Wales – Anglesy / UK

information circle12 Day Weather and Surf, issued 11 am Friday 09 Jan 2026 GMT
Forecast 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
8.3° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Aberffraw this week:

The surf forecast for Aberffraw over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 09) at 9PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.2m and 14s. Another secondary swell of 0.6m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Aberffraw in the next 12 days are 3.0m 10s and forecast to arrive on Monday (Jan 12) 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 1.2m 4s period and expected on Friday (Jan 16) at 12PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 9th Jan)2ft (0.6m) 11s
Best Surf 6PM (Fri 16th Jan)2.5ft (0.8m) 11s
Most Powerful 3AM (Mon 12th Jan)10ft (3.0m) 10s

Table - best surf conditions forecast for Aberffraw over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 18mm), heaviest on Sun afternoon. Very mild (max 11°C on Sun afternoon, min 3°C on Sat morning). Winds increasing (calm on Fri night, near gales from the S by Sun afternoon).

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 10°C on Mon morning, min 5°C on Tue night). Winds decreasing (strong winds from the SSW on Mon morning, calm by Wed morning).

Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
0.6
WSW
0.6
WSW
0.5
SW
0.5
SW
1
S
2.4
SSW
2.2
SSW
3
SW
2.3
SW
2.2
SW
2.2
SW
1.7
WSW
1.5
W
1.2
W
0.9
WSW
1.2
SW
1.9
SSW
1.1
SW
0.7
SW
0.2
WSW
Period(s) (?)1111129848899776555578717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)119769037313365763412748825074361881246837603131474829
Wind
(km/h)
25
NNW
30
NNW
10
NE
5
SE
15
SSE
40
SSE
55
S
50
SSE
50
SSW
40
SSW
35
SW
20
SW
10
S
20
N
15
N
0
SE
10
S
20
S
20
WSW
20
WSW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcrosscross-
on		cross-
on		cross-
on		cross-
on		ononononcross-
on		cross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		onon
High Tide
/ height (m)
1:21PM
3.78
1:58AM
3.18
2:14PM
3.47
2:56AM
3.02
3:15PM
3.20
4:01AM
2.93
4:24PM
3.03
5:09AM
2.93
5:35PM
2.97
6:12AM
3.02
6:38PM
3.03
7:07AM
3.17
7:32PM
3.16
Low Tide
/ height (m)
8:16PM
0.66
8:25AM
1.06
9:06PM
0.97
9:19AM
1.30
10:04PM
1.22
10:30AM
1.46
11:15PM
1.35
11:52AM
1.46
12:28AM
1.34
1:02PM
1.32
1:26AM
1.21
1:54PM
1.10
2:11AM
1.03
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise8:29--8:27--8:27--8:26--8:26--8:25--8:23--
Sunset-4:20--4:21--4:22--4:24--4:25--4:28--4:29-
light rain
light rain
rain showers
part cloud
part cloud
light rain
light rain
mod rain
rain showers
light rain
rain showers
rain showers
light rain
light rain
part cloud
cloud
cloud
rain showers
rain showers
clear
part cloud
Rain (mm)
331--126223233---11--
Temp. °C5654579111110109975566777
Feels °C (?)-2-1100-5-202234620331113
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aberffraw surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Aberffraw at:
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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 12 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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