Surf Break

Lat Long: 52.83° N 4.13° W

Llandanwg 48 hour detailed Surf Forecast

Issued: 12 pm 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llandanwg sea temperature is
15.4°C
1.3° 

Llandanwg surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Llandanwg today (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 2ft (0.6m), 10s period with WSW swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 5ft (1.5m), 6s period with SW swell.
  • Evening surf: Evening surf (14 Oct, local time) - 5.5ft (1.7m), 8s period with SW swell.

The current surf forecast for Llandanwg at 9PM is: 1.7m 8s primary swell from a Southwest direction (forecast issued at 12:00pm October 14). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Oct)2ft (0.6m)10s
Afternoon (14 Oct)5ft (1.5m)6s
Evening (14 Oct)5.5ft (1.7m)8s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 16°C on Wed morning, min 9°C on Fri night). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the NW by Thu night).

Wed
14
Thursday
15
Friday
16
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
5
1.4
SW
6
1.6
SW
7
1.7
SW
7
1.7
SW
8
1.7
SW
8
1.7
SW
8
1.8
SW
8
1.8
SW
8
1.9
SW
8
1.4
WSW
8
1
WSW
8
0.9
WSW
8
0.7
WSW
8
0.6
WSW
8
0.6
WSW
12
0.4
WSW
12
1
NW
5
0.4
WSW
12
0.4
SW
10
0.4
SW
7
Wave Graph
Metric surfscale
Energy kJ
74
123
233
311
337
346
364
416
398
434
248
143
111
62
46
103
58
56
56
25
14
Wind (km/h)
30
S
35
SSW
40
SSW
35
SSW
35
SSW
35
SSW
35
SSW
40
SSW
35
SSW
35
SSW
20
SW
15
NNW
10
NNW
10
NW
15
NW
15
NW
20
NW
25
NW
25
NW
15
NNW
15
NNW
Wind State
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
10:44AM4.18m
11:04PM3.97m
11:18AM3.93m
11:38PM3.63m
11:53AM3.63m
Low Tide
5:25PM0.69m
5:31AM0.95m
5:55PM0.94m
5:58AM1.20m
6:37PM1.20m
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
cloud
clear
clear
clear
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
—
—
—
—
—
—
7:41
—
—
—
—
—
—
—
7:43
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:23
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
—
6:20
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 mm
—
—
—
—
1
—
—
—
—
1
5
2
1
—
—
—
—
1
1
—
—
Temp °C
14
16
16
15
15
15
15
15
15
15
15
12
12
12
11
10
11
11
11
11
10
Feels °C
9
10
10
9
9
9
9
9
9
9
13
9
10
10
8
6
7
5
5
7
6
  • 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
How to use the Wavefinder 

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.


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