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Surf Forecasts:

Aberffraw surfForecast / Wales – Anglesy / UK

information circle12 Day Weather and Surf, issued 11 am Monday 16 Feb 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
7.7° 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 Tuesday (Feb 17) at 12PM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.6m and 6s. 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 8s and forecast to arrive on Sunday (Feb 22) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Wednesday (Feb 18) at 9PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12PM (Tue 17th Feb)1.5ft (0.5m) 9s
Best Surf12PM (Tue 17th Feb)1.5ft (0.5m) 9s
Most Powerful 9PM (Sun 22nd Feb)10ft (3.0m) 8s

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 Light rain (total 4mm), mostly falling on Mon morning. Mild temperatures (max 8°C on Mon afternoon, min 2°C on Tue night). Winds increasing (light winds from the ENE on Tue afternoon, strong winds from the E by Wed afternoon).

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 10°C on Fri night, min 2°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the SSW by Fri morning).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
W
1.9
W
1.6
NW
0.9
NW
0.5
SW
0.4
SW
0.4
SW
0.5
SW
0.4
WSW
0.7
SW
0.7
SW
0.5
SW
1.8
SSW
2.3
SW
1.5
SW
1.5
SW
1.4
SW
1.6
SW
1.9
SW
2.3
SW
2.4
WSW
Period(s) (?)76768881010141310677666778
Wave
Graph
(?)Metric surfscale
Energy kJ (?)42129322654352314474121418054239537229161132182331585787
Wind
(km/h)
40
WNW
35
WNW
35
NW
15
NNE
15
ENE
20
ESE
25
ESE
40
E
40
ENE
30
ENE
5
SE
30
S
40
S
40
SSW
40
SW
30
SW
35
SW
35
SSW
50
SSW
45
SW
25
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		ononononononon
High Tide
/ height (m)
9:11PM
3.62
9:20AM
4.08
9:39PM
3.78
9:49AM
4.27
10:08PM
3.91
10:19AM
4.39
10:39PM
3.98
10:51AM
4.41
11:13PM
3.98
11:27AM
4.33
11:49PM
3.89
12:06PM
4.13
12:30AM
3.72
Low Tide
/ height (m)
3:29PM
0.35
3:37AM
0.37
4:03PM
0.11
4:11AM
0.21
4:37PM
-0.05
4:46AM
0.12
5:13PM
-0.12
5:22AM
0.12
5:49PM
-0.06
5:59AM
0.21
6:27PM
0.11
6:40AM
0.39
7:09PM
0.38
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise7:33--7:31--7:30--7:28--7:26--7:24--7:22--
Sunset-5:29--5:30--5:32--5:35--5:37--5:38--5:40-
rain showers
thunderstorm
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
cloud
light rain
rain showers
cloud
cloud
light rain
cloud
light rain
cloud
Rain (mm)
31-----------51--1-2-
Temp. °C785542453454891010101091010
Feels °C (?)-20-4-1-1-4-5-5-7-31-1-212434-115
  • 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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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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