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Surf Forecasts:

Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 11 am Thursday 22 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 1.2°C colder than average for this time of year)

How big are the waves at Llangrannog today?

The current surf forecast for Llangrannog at 2PM is: 1.3m 15s primary swell from a West-southwest direction (forecast issued at 11:00am January 22). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (GMT) & DateWave HeightWave Period
Morning (22 Jan)4.5ft (1.4m)17s
Afternoon (22 Jan)4.5ft (1.3m)15s
Evening (22 Jan)3.5ft (1.1m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
22
Friday
23
Saturday
24
Sunday
25
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)
3
3
3
0
2
2
0
0
0
1
1
0
0
0
0
0
1
1
1
2
2
2
3
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
WSW
1.4
WSW
1.3
WSW
1.1
WSW
1.1
WSW
0.9
WSW
0.8
WSW
0.7
WSW
0.5
WSW
1
WSW
1.3
WSW
1.5
WSW
1.4
WSW
1.3
WSW
1.1
WSW
1.2
WSW
1.1
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.4
WSW
1.2
WSW
Period(s) (?)171615141414131313181717161616151615151616151511
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1048883687536465285204147935899801209974763612596644725715754793744811300
Wind
(km/h)
20
SE
25
SE
25
SE
20
WSW
15
SSE
20
SE
30
ESE
40
ESE
40
ESE
35
SE
45
ESE
50
ESE
55
ESE
60
SE
55
SE
55
SE
45
SSE
40
SSE
30
SSE
30
SSE
30
SE
15
SW
15
SSE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcrossoffoffoffoffoffoffoffcross-
off		cross-
off		offoffoffoffoffcross-
off		offoffcross-
off		offoff
High Tide
/ height (m)
9:55AM
4.17
10:15PM
3.72
10:33AM
4.13
10:55PM
3.64
11:14AM
3.99
11:39PM
3.50
Low Tide
/ height (m)
5:02PM
0.40
4:57AM
0.57
5:36PM
0.49
5:28AM
0.69
6:11PM
0.63
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise8:11-------8:11-------8:10-------
Sunset--4:45-------4:46-------4:49-----
light rain
light rain
cloud
light rain
rain showers
cloud
cloud
cloud
light rain
rain showers
clear
cloud
light rain
light rain
rain showers
rain showers
cloud
light rain
cloud
light rain
cloud
light rain
cloud
part cloud
Rain (mm)
11-42---11--1411-1-1-2--
Temp. °C999766776776678878877766
Feels °C (?)5442210-2-3-1-3-6-6-6-4-4-3-110032-1
  • 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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