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Surf Forecasts:

Llandanwg surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 11 pm Wednesday 19 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Llandanwg surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llandanwg sea temperature is
11.8° C
 (Which is normal for this time of year)

How big are the waves at Llandanwg today?

The current surf forecast for Llandanwg at 5AM is: 0.8m 6s primary swell from a Northwest direction (forecast issued at 11:00pm November 19). The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Nov)2.5ft (0.8m)6s
Afternoon (20 Nov)0.5ft (0.1m)13s
Evening (20 Nov)0.5ft (0.1m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.1
W
0.1
W
0.1
W
0.1
W
0.6
NW
0.1
W
0.3
WNW
0.2
W
0.1
W
0.1
W
0.1
W
0.8
SW
1
SW
1.2
SSW
1
SW
0.8
SW
0.8
WSW
0.6
WSW
0.4
WSW
Period(s) (?)76666131313125124415151544567777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)61604947473333183314451740787261563018
Wind
(km/h)
15
N
15
N
15
N
15
N
15
N
20
N
20
N
20
N
15
N
10
NNE
10
NNE
10
NNE
5
E
5
S
10
SSW
20
SW
25
SSW
30
SSW
30
S
10
E
5
NNW
5
WSW
15
WSW
10
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-
off		cross-
off		cross-
off		cross-
off		offglasscross-
on		ononcross-
on		cross-
on		cross-
on		cross-
off		glasscross-
on		oncross-
on
High Tide
/ height (m)
7:29PM
4.01
7:46AM
4.09
8:03PM
4.03
8:18AM
4.13
8:36PM
3.99
8:51AM
4.11
Low Tide
/ height (m)
2:20AM
0.67
2:39PM
0.65
2:50AM
0.71
3:11PM
0.66
3:21AM
0.79
3:47PM
0.73
Thursday
20
Friday
21
Saturday
22
Sunrise----7:47-------7:48-------7:50---
Sunset------4:15-------4:14-------4:13-
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
part cloud
clear
cloud
Rain (mm)
------------------492---
Temp. °C433346654444466666657899
Feels °C (?)-1-2-2-3-1-10-1-10011320-1-1-125666
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llandanwg 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 Llandanwg at:
surf-forecast.com

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