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Surf Forecasts:

Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 am Sunday 15 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
8.8° C
 (Which is slightly warmer than usual)

How big are the waves at Llangrannog today?

The current surf forecast for Llangrannog at 2PM is: 1.5m 6s primary swell from a West direction (forecast issued at 05:00am March 15). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (15 Mar)5ft (1.6m)6s
Afternoon (15 Mar)5ft (1.5m)6s
Evening (15 Mar)8ft (2.4m)7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wed
18
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
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SW
1.1
SW
1.6
SW
1.6
WSW
1.5
W
1.7
W
2.4
W
2.5
W
2.4
W
2.2
W
1.8
WSW
1.8
WSW
2.1
WSW
2.1
WSW
1.7
WSW
1.7
WSW
1.8
SW
1.8
SW
1.8
SW
1.7
SW
1.7
SW
1.2
WSW
1.1
SW
0.9
SW
Period(s) (?)846766777777788888899999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9349175223171228508688603493328286384487336314378408439440450227168110
Wind
(km/h)
20
SSW
30
SSW
40
SSW
30
W
40
W
30
W
40
W
35
W
30
W
30
WSW
35
WSW
35
SW
40
SW
40
SW
35
SSW
40
SSW
40
SSW
40
S
40
S
40
S
35
S
25
S
20
SSE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
5:39AM
2.99
6:01PM
2.96
6:15AM
3.37
6:35PM
3.30
6:48AM
3.75
7:08PM
3.63
Low Tide
/ height (m)
12:33PM
1.04
12:43AM
0.98
1:12PM
0.69
1:20AM
0.68
1:48PM
0.37
Sunday
15
Monday
16
Tuesday
17
Wed
18
Sunrise--6:33-------6:31-------6:28-----
Sunset-----6:21-------6:22-------6:23--
cloud
cloud
cloud
light rain
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
---1--------------------
Temp. °C77810877677989999999101111108
Feels °C (?)2003-1-1-2-3-1021012111124664
  • 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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