Llandanwg Surf Break

Llandanwg 48 hour detailed Surf Forecast

Lat Long: 52.83° N 4.13° W

Issued: 12 am 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llandanwg sea temperature is
15.3° C

2.4°C warmer than normal for this time of year

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 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 0.5ft (0.2m), 4s period with WSW swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 0.5ft (0.1m), 11s period with W swell.
  • Evening surf: Evening surf (14 Jun, local time) - 0.5ft (0.1m), 5s period with SW swell.

The current surf forecast for Llandanwg at 4AM is: 0.4m 4s primary swell from a Southwest direction and 0.1m 4s secondary swell from a Northwest direction (forecast issued at 12:00am June 14). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Jun)0.5ft (0.2m)4s
Afternoon (14 Jun)0.5ft (0.1m)11s
Evening (14 Jun)0.5ft (0.1m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
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
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
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WSW
4
0.4
SW
4
0.3
SW
4
0.2
WSW
4
0.1
W
11
0.3
NW
2
0.1
W
10
0.1
SW
5
0.1
SW
5
0.1
W
5
0.1
W
10
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.5
SW
4
0.6
SSW
4
0.5
SW
4
0.5
SW
4
0.6
SW
4
0.6
SW
5
0.6
SW
5
0.9
SW
4
0.9
SW
5
Wave Graph
Metric surfscale
Energy kJ
6
4
3
1
2
1
2
1
1
1
2
3
3
3
3
6
9
7
7
10
14
13
34
40
Wind (km/h)
5
WNW
10
N
10
N
10
NNW
5
NW
10
WNW
5
NNW
5
E
10
E
15
E
15
E
10
ESE
10
SE
15
S
15
SW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
20
SSW
20
SW
20
SW
Wind State
glassy
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
on
on
cross-on
cross-on
on
on
on
on
High Tide
7:51AM4.31m
8:16PM4.42m
8:41AM4.44m
9:03PM4.61m
9:30AM4.45m
9:51PM4.69m
Low Tide
2:33AM0.58m
3:01PM0.48m
3:30AM0.36m
3:53PM0.41m
4:24AM0.20m
4:44PM0.39m
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:42
9:42
9:43
 mm
Temp °C
12
10
10
12
14
15
15
14
13
13
13
17
19
20
16
14
14
14
14
15
16
15
15
13
Feels °C
12
8
8
10
13
13
14
13
11
10
11
15
17
18
14
12
12
13
12
13
13
12
12
10
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
4
0.4
SW
4
0.3
SW
4
0.2
WSW
4
0.1
SW
4
0.1
SW
5
0.1
SW
5
0.1
W
5
0.1
W
5
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
9
0.1
W
9
0.1
W
12
0.1
W
11
Energy kJ
6
4
3
1
1
1
1
1
1
3
3
3
3
2
2
2
2
2
2
3
2
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
4
0.1
NW
4
0.1
NW
4
0.2
NNW
4
0.1
SW
5
0.1
SW
5
0.1
W
13
0.1
W
10
0.1
W
13
0.1
W
13
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
9
0.1
W
9
Energy kJ
1
1
1
1
1
1
3
2
3
3
3
3
3
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
11
0.1
W
11
0.1
W
6
0.1
W
6
0.1
W
11
0.1
W
10
0.1
SW
5
0.1
W
10
0.1
W
6
Energy kJ
2
2
1
1
2
2
1
2
1
Wind waves
Height (m)
Direction
Period (s)
0.1
NW
4
0.3
NW
2
0.3
NW
3
0.2
ESE
2
0.3
ESE
2
0.3
ESE
2
0.2
ESE
2
0.3
SSE
2
0.3
SSW
3
0.5
SW
4
0.6
SSW
4
0.5
SW
4
0.5
SW
4
0.6
SW
4
0.6
SW
5
0.6
SW
5
0.9
SW
4
0.9
SW
5
Energy kJ
1
1
1
1
1
1
1
1
2
6
9
7
7
10
14
13
34
40
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
140
129
129
129
129
129
129
129
189
190
282
290
307
307
128
307
280
254
254
262
254
262
262
124
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
2
2
1
1
2
2
1
1
1
1
1
1
2
2
Header Global
Rating
(10 max)
5
4
5
5
5
9
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
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
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