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Surf Forecasts:

Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 pm Thursday 19 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Llangrannog surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llangrannog sea temperature is
9.2° C
 (Which is slightly warmer than usual)

How big are the waves at Llangrannog today?

The current surf forecast for Llangrannog at 9PM is: 0.2m 8s primary swell from a West-southwest direction (forecast issued at 05:00pm March 19). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (19 Mar)--
Afternoon (19 Mar)0.5ft (0.2m)11s
Evening (19 Mar)0.5ft (0.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
Sunday
22
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 (?)
0.2
W
0.2
WSW
0.2
WSW
0.2
WSW
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
W
0.1
W
0.1
W
0.1
W
0.1
W
Period(s) (?)118881212121515151514141414131313131313141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1077633344444444333334744
Wind
(km/h)
10
E
10
E
10
SE
5
ESE
5
SE
5
SE
5
SE
5
NNE
5
N
5
NNE
5
NNE
5
ENE
5
E
5
NE
5
SE
5
NNE
5
NNW
0
NE
0
W
5
S
5
SSW
5
SSW
5
NW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offoffoffoffglassglasscross-
on		glassglassglassglassglassglassglassglassglassglassglassglassglassglasson
High Tide
/ height (m)
8:16PM
4.16
8:32AM
4.54
8:53PM
4.29
9:10AM
4.57
9:31PM
4.29
9:50AM
4.43
Low Tide
/ height (m)
2:56PM
-0.01
3:03AM
0.13
3:29PM
-0.03
3:36AM
0.13
4:03PM
0.08
4:11AM
0.22
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise------6:20-------6:18-------6:16-
Sunset-6:28-------6:30-------6:30------
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C151312111091012121110998101112119988910
Feels °C (?)121099878101098776891010876677
  • 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 Llangrannog 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 Llangrannog at:
surf-forecast.com

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