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Surf Forecasts:

Aberdaron surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 5 pm 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 10PM is: 0.7m 4s primary swell from a South-southwest direction and 0.3m 7s secondary swell from a Southwest direction, 0.1m 14s secondary swell from a West direction (forecast issued at 05:00pm January 18). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (18 Jan)--
Afternoon (18 Jan)1.5ft (0.5m)7s
Evening (18 Jan)2.5ft (0.7m)4s

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
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
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 (?)
0.5
SW
0.7
SW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SW
0.7
SW
0.9
SW
1.2
SW
1.5
SSW
1.2
SW
0.9
SW
0.8
SW
1.1
SE
2
SSE
3
S
2.5
S
1.4
SW
2.2
SSW
2.5
SSW
2.4
SSW
2.1
SW
1.6
SW
1.2
SW
Period(s) (?)7744445677676467781099999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)24461511121227561311861127352402318496462838871203848695367215
Wind
(km/h)
20
S
20
S
25
S
25
S
25
SSE
25
SE
25
SE
30
SSE
30
SSE
35
SE
30
SW
30
SSW
40
SSE
45
SE
65
SE
65
SE
65
SSE
40
SSE
45
SE
55
SSE
45
S
35
SSE
35
SE
40
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrossononcrosscrosscrosscrosscrosscross-
on		crosscrosscross-
on		cross-
on		crosscross-
off
High Tide
/ height (m)
8:19PM
3.48
8:36AM
3.85
8:52PM
3.59
9:09AM
4.01
9:26PM
3.67
9:43AM
4.12
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
Sunrise------8:18-------8:18-------8:17-
Sunset4:37-------4:38-------4:39-------
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
rain showers
cloud
part cloud
Rain (mm)
----------1----2141-11--
Temp. °C788877778877778898888877
Feels °C (?)232211101010-2-4-6-6-5-1-2-4-2-1-1-2
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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