Aberffraw surfForecast / Wales – Anglesy / UK

information circle12 Day Weather and Surf, issued 5 am Saturday 07 Mar 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
8.2° C
(Which is slightly warmer than usual)

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 Saturday (Mar 14) at 6AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.2m and 17s. The wind is predicted to be 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 Friday (Mar 13) at 12AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 14th Mar)2ft (0.6m) 9s
Best Surf 6AM (Sat 14th Mar)2ft (0.6m) 9s
Most Powerful12AM (Fri 13th Mar)10ft (3.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 10mm), heaviest on Sun night. Very mild (max 10°C on Sun afternoon, min 4°C on Sat morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Tue night. Very mild (max 11°C on Thu afternoon, min 7°C on Tue night). Winds increasing (light winds from the S on Tue morning, gales from the SSW by Thu afternoon).

Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
W
0.1
SW
0.2
WSW
0.2
WSW
0.4
SW
0.2
WSW
0.5
SW
0.5
SW
0.5
SW
0.3
SW
0.2
WSW
0.7
SSW
1.5
SSW
1
SW
0.3
WSW
2
SSW
2.3
SSW
3
SW
1.4
SW
1
SW
0.8
SW
Period(s) (?)1717141312129876946715781010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5112017381339332568121698945332616153140819297
Wind
(km/h)
15
SSE
15
SSW
10
S
5
SSE
10
SSW
10
SSE
5
SSE
10
S
15
S
15
S
30
SSW
50
S
30
WSW
30
SW
50
SSW
60
SSW
60
SSW
40
SW
30
SW
15
SSW
10
WSW
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
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
onononon
High Tide
/ height (m)
11:27AM
4.10
11:44PM
3.76
12:02PM
3.80
12:18AM
3.53
12:39PM
3.46
12:55AM
3.26
1:21PM
3.10
1:42AM
2.97
2:22PM
2.78
3:02AM
2.73
4:15PM
2.61
5:06AM
2.73
6:01PM
2.70
Low Tide
/ height (m)
6:14PM
0.37
6:25AM
0.53
6:46PM
0.71
6:59AM
0.82
7:20PM
1.05
7:38AM
1.13
8:00PM
1.37
8:28AM
1.43
8:59PM
1.63
9:51AM
1.64
10:39PM
1.73
11:47AM
1.60
12:18AM
1.57
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise6:52--6:50--6:47--6:45--6:43--6:39--6:37--
Sunset-6:06--6:07--6:08--6:10--6:13--6:15--6:16-
clear
clear
part cloud
cloud
cloud
mod rain
light rain
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
cloud
light rain
light rain
mod rain
part cloud
light rain
part cloud
Rain (mm)
-----82----9---226-1-
Temp. °C678910991099910899101110876
Feels °C (?)13677778633401-2-2-3-2222
  • 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

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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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