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Surf Forecasts:

Aberdaron surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 5 am Friday 21 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Aberdaron surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberdaron sea temperature is
13.0° C
 (Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Aberdaron today?

The current surf forecast for Aberdaron at 11AM is: 0.1m 15s primary swell from a West direction and 0.2m 3s secondary swell from a West-northwest direction (forecast issued at 05:00am November 21). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (GMT) & DateWave HeightWave Period
Morning (21 Nov)0.5ft (0.1m)12s
Afternoon (21 Nov)0.5ft (0.1m)15s
Evening (21 Nov)4.5ft (1.3m)5s

Table - waves today at Aberdaron. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Mon
24
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.9
SW
1.3
SW
2
SSW
2.4
SSW
1.8
SW
1.1
SW
0.9
SW
0.8
SW
0.6
SW
0.8
SW
1.6
SSW
2.2
SW
2.5
WSW
3
WSW
4
WSW
4.5
WSW
4
W
2.5
NW
1.5
WSW
Period(s) (?)12121215154567777777577789879
Wave
Graph
(?)Metric surfscale
Energy kJ (?)33345278928951528712179653754125440587811214129601921659362
Wind
(km/h)
20
NNE
15
N
5
NNW
10
SW
30
SW
40
SW
45
SW
50
SSW
50
SW
25
NNW
25
NNW
15
WNW
15
WSW
20
SW
25
SSW
45
SSW
50
W
50
W
50
W
50
W
55
WSW
55
WSW
65
W
60
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		glassononononcross-
on		oncross-
off		cross-
off		crosscross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
8:30AM
3.82
8:48PM
3.67
9:02AM
3.79
9:21PM
3.57
9:36AM
3.72
9:55PM
3.43
Low Tide
/ height (m)
3:19PM
0.52
3:30AM
0.65
3:54PM
0.58
4:04AM
0.74
4:32PM
0.69
Friday
21
Saturday
22
Sunday
23
Mon
24
Sunrise--7:50-------7:52-------7:54-----
Sunset----4:16-------4:15-------4:14---
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
clear
part cloud
cloud
cloud
light rain
rain showers
cloud
rain showers
clear
clear
clear
cloud
light rain
Rain (mm)
-------554-----54-1----1
Temp. °C7777888810101010101011111299910989
Feels °C (?)13440-1-2-3054665622-2-2-2-2-4-6-4
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aberdaron 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 Aberdaron at:
surf-forecast.com

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