Surf Break

Lat Long: 52.83° N 4.13° W

Llandanwg 48 hour detailed Surf Forecast

Issued: 5 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llandanwg sea temperature is
14.0°C
0.6° 

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 (25 Oct):

  • Afternoon surf: Afternoon surf (25 Oct, local time) - 8ft (2.4m), 8s period with W swell.
  • Evening surf: Evening surf (25 Oct, local time) - 6ft (1.9m), 7s period with W swell.

The current surf forecast for Llandanwg at 8PM is: 2.0m 7s primary swell from a West direction (forecast issued at 05:00pm October 25). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (25 Oct)--
Afternoon (25 Oct)8ft (2.4m)8s
Evening (25 Oct)6ft (1.9m)7s

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


Short Range Forecast

Heavy rain (total 25mm), heaviest during Mon morning. Very mild (max 16°C on Mon night, min 10°C on Sun night). Winds increasing (moderate winds from the SW on Sun night, strong winds from the SSW by Mon night).

Sun
25
Monday
26
Tuesday
27
2 PM
5 PM
8 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
2.4
W
8
2.1
W
8
1.9
W
7
1.5
W
6
1.2
WSW
6
1.1
SW
5
1
SW
6
2
SW
8
2.3
SW
9
2.1
SW
10
2.1
SW
10
2.3
SW
10
3
SW
11
2.5
WSW
11
2.3
WSW
12
2.1
WSW
12
2.2
WSW
12
2
WSW
12
1.9
WSW
12
Wave Graph
Metric surfscale
Energy kJ
761
513
341
176
90
58
75
492
844
768
761
1047
1735
1626
1427
1160
1313
1119
983
Wind (km/h)
45
WNW
40
W
35
W
30
WSW
20
SW
25
S
25
SE
40
SSW
40
SSW
40
SSW
45
S
45
S
50
SSW
35
WSW
35
WSW
35
W
35
WSW
35
W
30
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:16PM4.50m
7:38AM4.46m
7:55PM4.68m
8:16AM4.63m
8:36PM4.73m
Low Tide
1:52PM0.42m
2:15AM0.19m
2:30PM0.29m
2:53AM0.19m
3:10PM0.25m
clear
cloud
cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
rain showers
clear
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:01
—
—
—
—
—
—
—
7:03
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:00
—
—
—
—
—
—
—
4:58
—
—
—
—
—
—
—
4:55
—
—
 mm
—
—
—
—
—
—
5
6
1
1
—
—
4
3
1
1
—
1
—
Temp °C
11
11
11
11
11
10
10
15
15
15
16
16
15
13
12
11
12
11
11
Feels °C
1
2
3
4
6
5
5
9
8
9
9
8
7
6
4
3
4
3
4
  • 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 

Eyeball surf reportRecent Eyeball Surf Reports for Wales - Mid

  1. West Coast Surf: ‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’

    Hells Mouth (Porth Neigwl), 30 km away
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