Llandanwg surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 pm Wednesday 03 Dec 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
9.4° C
(Which is 1.6°C colder than average for this time of year)


How big are the waves at Llandanwg today?

The current surf forecast for Llandanwg at 8PM is: 0.8m 5s primary swell from a Southwest direction and 0.4m 9s secondary swell from a West-southwest direction, 0.5m 3s secondary swell from a South-southeast direction (forecast issued at 05:00pm December 03). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (03 Dec)--
Afternoon (03 Dec)3.5ft (1.1m)5s
Evening (03 Dec)2.5ft (0.8m)5s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
03
Thursday
04
Friday
05
Saturday
06
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
1
SW
0.8
SW
0.9
SW
1
SW
1.5
SW
1.4
WSW
1.2
W
1.1
W
0.7
WSW
0.3
WSW
0.9
WSW
0.3
WSW
0.3
WSW
0.5
WSW
0.9
SW
1.1
SW
1.9
SSW
1.5
SW
1.6
SW
1.6
SW
2.5
WSW
2.2
WSW
2.2
WSW
Period(s) (?)555678865101591515106791099101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)555335649928223291628344138464452471265613914064181071961962
Wind
(km/h)
25
S
20
SSE
20
SSE
25
SSE
40
SE
35
WSW
30
W
25
W
20
W
15
W
20
WSW
20
WSW
15
SSW
15
SSE
20
SSE
35
SSE
45
SE
50
SSE
40
SW
40
SW
30
SSW
40
SW
40
WSW
45
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
crosscrosscrosscross-
on
ononcross-
on
ononcross-
on
High Tide
/ height (m)
6:28PM
4.38
6:54AM
4.42
7:17PM
4.55
7:40AM
4.63
8:05PM
4.60
8:26AM
4.73
Low Tide
/ height (m)
1:07PM
0.56
1:35AM
0.35
2:00PM
0.34
2:25AM
0.30
2:52PM
0.19
3:14AM
0.32
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunrise------8:08-------8:10-------8:11-
Sunset4:02-------4:02-------4:01-------
light rain
light rain
light rain
cloud
light rain
light rain
light rain
rain showers
rain showers
clear
clear
cloud
rain showers
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
Rain (mm)
111-11111---41--25322332
Temp. °C98888877777676787910109101011
Feels °C (?)4332-110013213110-3-2222222
  • 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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