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Surf Forecasts:

Aberdaron surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 11 am Sunday 18 Jan 2026 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
9.3° C
 (Which is slightly warmer than usual)

How big are the waves at Aberdaron today?

The current surf forecast for Aberdaron at 5PM is: 0.6m 7s primary swell from a South-southwest direction and 0.2m 9s secondary swell from a West-southwest direction (forecast issued at 11:00am January 18). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (18 Jan)2ft (0.6m)7s
Afternoon (18 Jan)2ft (0.6m)7s
Evening (18 Jan)2.5ft (0.7m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 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 (?)
0.6
SW
0.7
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.3
SW
0.3
SW
0.3
SW
0.5
SW
0.6
SW
0.8
SW
0.8
SW
0.8
SW
1.5
S
1.4
SSW
1.5
S
1.8
S
2.5
SSE
3
S
1.4
SSW
1.4
SSW
1.8
SSW
2.5
SSW
3
SSW
Period(s) (?)777777765566666656888889
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3943313041977132339424613915513619049812452482444579121178
Wind
(km/h)
20
SSE
20
SSE
15
S
20
S
20
S
20
S
20
SSE
15
SSE
20
SE
20
SSE
25
SSE
30
SSE
35
SE
40
SSE
35
SSE
45
SE
60
SE
60
SE
60
SE
35
S
40
SE
45
SSE
40
S
45
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscross-
on		crosscrosscrosscrosscross-
on		crosscrosscross-
on		cross-
on
High Tide
/ height (m)
8:02AM
3.65
8:19PM
3.48
8:36AM
3.85
8:52PM
3.59
9:09AM
4.01
9:26PM
3.67
Low Tide
/ height (m)
2:59PM
0.55
3:07AM
0.53
3:35PM
0.41
3:42AM
0.44
4:11PM
0.32
4:16AM
0.40
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Sunrise8:21-------8:18-------8:18-------
Sunset--4:37-------4:38-------4:39-----
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
cloud
clear
cloud
cloud
cloud
rain showers
cloud
cloud
light rain
light rain
light rain
light rain
cloud
thunderstorm
light rain
Rain (mm)
--------------1--2132-11
Temp. °C777888878888887788987888
Feels °C (?)2333334343210-1-1-3-5-5-40-2-2-1-2
  • 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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FREE! Surf-Forecast.com widget for your website

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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