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Surf Forecasts:

Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 11 am Monday 19 Jan 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
7.8° C
 (Which is 1.3°C colder than average for this time of year)

How big are the waves at Llangrannog today?

The current surf forecast for Llangrannog at 6PM is: 0.3m 17s primary swell from a West-southwest direction and 0.7m 7s secondary swell from a West-southwest direction (forecast issued at 11:00am January 19). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (19 Jan)1.5ft (0.5m)6s
Afternoon (19 Jan)2.5ft (0.8m)7s
Evening (19 Jan)1.5ft (0.4m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
0
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
WSW
0.7
WSW
0.8
WSW
0.3
WSW
0.4
WSW
0.7
SW
0.3
WSW
0.3
WSW
0.3
WSW
0.6
SW
0.4
WSW
1
WSW
1.2
WSW
1.3
WSW
1.4
WSW
1.2
WSW
1
WSW
0.8
WSW
0.6
WSW
0.6
WSW
0.5
SW
0.5
SW
0.4
WSW
0.7
WSW
Period(s) (?)6671716716161691512111010109998881616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1936665989535252515072269340360410258151965048353385259
Wind
(km/h)
20
SE
20
SSE
25
SE
25
SSE
20
S
15
S
20
SE
40
SE
55
SE
60
SE
50
SSE
30
SSE
40
SSE
35
SSE
30
SSE
30
SE
35
ESE
45
ESE
40
SE
45
SE
35
SE
30
SE
25
SE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
8:12AM
3.87
8:28PM
3.62
8:46AM
4.03
9:02PM
3.70
9:20AM
4.14
9:38PM
3.74
Low Tide
/ height (m)
3:17PM
0.48
3:22AM
0.50
3:53PM
0.39
3:55AM
0.46
4:27PM
0.36
4:26AM
0.48
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Sunrise8:15-------8:15-------8:14-------
Sunset--4:40-------4:42-------4:44-----
clear
cloud
cloud
cloud
light rain
part cloud
clear
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
Rain (mm)
----2----253-----22311--
Temp. °C589786578887776667101010999
Feels °C (?)034142-1-2-3-4-30-2-1-1-1-2-3212234
  • 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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