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Surf Forecasts:

Llandanwg surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 11 am Friday 13 Mar 2026 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
8.4° C
 (Which is slightly warmer than usual)

How big are the waves at Llandanwg today?

The current surf forecast for Llandanwg at 4PM is: 1.7m 10s primary swell from a West-southwest direction (forecast issued at 11:00am March 13). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Mar)8ft (2.5m)10s
Afternoon (13 Mar)5.5ft (1.7m)9s
Evening (13 Mar)3.5ft (1.1m)10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Monday
16
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
0
0
0
1
1
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 (?)
2.5
WSW
2.2
WSW
1.7
WSW
1.5
WSW
1.1
WSW
0.9
WSW
0.8
WSW
0.7
WSW
0.7
WSW
0.6
WSW
0.6
WSW
0.6
WSW
0.4
SW
0.4
SW
0.4
SW
0.7
SW
1
SW
1.3
SW
1.3
WSW
1.5
WSW
1.9
W
1.8
W
1.8
W
1.6
WSW
Period(s) (?)1099101010999998888456666776
Wave
Graph
(?)Metric surfscale
Energy kJ (?)123773752840823114211073706459481817161341111104135300295289176
Wind
(km/h)
40
WSW
35
WSW
30
WSW
25
W
10
NW
15
NNW
10
NNW
10
NW
10
NW
15
W
15
WSW
15
SW
10
SW
10
WSW
20
SW
25
SSW
30
SSW
30
WSW
40
W
40
W
40
W
35
W
30
WSW
35
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on		crosscross-
off		cross-
off		crosscrosscross-
on		onononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
4:14PM
2.60
4:54AM
2.86
5:27PM
2.86
5:46AM
3.22
6:08PM
3.19
Low Tide
/ height (m)
10:24AM
1.74
11:05PM
1.69
11:57AM
1.47
12:14AM
1.38
12:48PM
1.10
12:59AM
1.03
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise6:37-------6:33-------6:31-------
Sunset---6:15-------6:16-------6:19----
cloud
light rain
cloud
rain showers
light rain
clear
cloud
part cloud
clear
clear
part cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
light rain
rain showers
light rain
light rain
Rain (mm)
-1-11-------1--121111111
Temp. °C667655556776666679875555
Feels °C (?)-4-3-1011112322221013-1-2-4-4-3-3
  • 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 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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