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Surf Forecasts:

Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 am Tuesday 10 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
8.7° C
 (Which is slightly warmer than usual)

How big are the waves at Llangrannog today?

The current surf forecast for Llangrannog at 10AM is: 1.3m 6s primary swell from a Southwest direction and 0.2m 10s secondary swell from a West-southwest direction, 0.1m 14s secondary swell from a West direction (forecast issued at 05:00am March 10). The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (10 Mar)4ft (1.2m)6s
Afternoon (10 Mar)6ft (1.8m)8s
Evening (10 Mar)6ft (1.8m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
Fri
13
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 (?)
0.9
WSW
1
WSW
1.2
SW
1.5
SW
1.8
SW
2
SW
1.8
SW
2
WSW
2
WSW
2
W
2.2
W
2
W
1.7
WSW
1.8
WSW
2
WSW
2.4
WSW
3
WSW
3
SW
3.5
WSW
3.5
WSW
3
WSW
2.1
WSW
1.9
WSW
2
WSW
Period(s) (?)666788888766867889101010996
Wave
Graph
(?)Metric surfscale
Energy kJ (?)497010920437550739344744943940231231825335264511481553243620541440755624255
Wind
(km/h)
15
S
20
SSW
30
SSW
35
SSW
40
S
40
SSW
40
SSW
40
WSW
30
W
35
W
35
W
35
W
35
WSW
30
WSW
35
SW
40
SW
50
SSW
50
SSW
55
SSW
50
SW
50
SW
40
SW
30
SSW
45
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
on
High Tide
/ height (m)
11:44AM
3.06
12:00AM
2.94
12:26PM
2.71
12:52AM
2.64
1:38PM
2.42
Low Tide
/ height (m)
5:43AM
1.10
5:59PM
1.32
6:29AM
1.38
6:53PM
1.57
7:54AM
1.62
8:41PM
1.72
Tuesday
10
Wednesday
11
Thursday
12
Fri
13
Sunrise--6:43-------6:41-------6:39-----
Sunset-----6:12-------6:14-------6:15--
cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
cloud
cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
rain showers
Rain (mm)
------21----------111661
Temp. °C779999101087789888991112111096
Feels °C (?)323111211-1-2-1110-1-1-202123-4
  • 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 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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