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Surf Forecasts:

Abersoch surf break

Abersoch surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 5 am Friday 20 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Abersoch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Abersoch sea temperature is
8.6° C
 (Which is slightly warmer than usual)

How big are the waves at Abersoch today?

The current surf forecast for Abersoch at 9AM is: 0.1m 15s primary swell from a West direction and 0.1m 8s secondary swell from a Southwest direction (forecast issued at 05:00am March 20). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Mar)0.5ft (0.1m)15s
Afternoon (20 Mar)0.5ft (0.1m)15s
Evening (20 Mar)0.5ft (0.1m)15s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
Mon
23
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
SW
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
SW
0.1
SW
0.1
SW
0.8
N
0.1
SW
Period(s) (?)1615158151515151414141313131313131313131212411
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5443444444443333334766185
Wind
(km/h)
10
ESE
10
SE
10
SE
5
SSW
5
WNW
10
NW
5
NNW
5
NNE
0
SE
5
ENE
5
NE
5
SW
10
WNW
10
NW
5
WSW
5
S
5
S
5
SSE
5
SE
5
N
15
NNW
20
NNW
25
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		glassoffcross-
off		cross-
off		glassglassglassglassglasscross-
off		cross-
off		glasscrosscrossglassglasscrosscross-
off		cross-
off		crosscross
High Tide
/ height (m)
8:50AM
4.89
9:11PM
4.62
9:29AM
4.91
9:49PM
4.62
10:09AM
4.77
10:30PM
4.48
Low Tide
/ height (m)
3:59PM
-0.02
4:08AM
0.15
4:34PM
0.10
4:45AM
0.25
5:11PM
0.33
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise--6:20-------6:18-------6:16-----
Sunset-----6:30-------6:31-------6:32--
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C1211101111111111101010111111111010991010997
Feels °C (?)987998898789889776785541
  • 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 Abersoch 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 Abersoch at:
surf-forecast.com

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