Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 12 am Sunday 24 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Llangrannog surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llangrannog sea temperature is
12.6° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Llangrannog today?

The current surf forecast for Llangrannog at 3AM is: 0.4m 9s primary swell from a West-southwest direction and 0.2m 4s secondary swell from a West direction (forecast issued at 12:00am May 24). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (24 May)1.5ft (0.4m)9s
Afternoon (24 May)1.5ft (0.4m)9s
Evening (24 May)1ft (0.3m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue morning. Warm (max 25°C on Mon morning, min 12°C on Sat night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
SW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.2
WSW
8
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.4
NNW
4
0.2
WSW
7
0.1
W
13
Wave Graph
Metric surfscale
Energy kJ
32
32
31
30
30
19
14
14
14
13
13
13
13
12
6
5
5
5
5
5
5
6
5
3
Wind (km/h)
5
S
5
SSE
5
SE
0
SE
5
NW
5
NNE
5
NE
5
ENE
5
ESE
5
SE
10
SE
5
SE
5
ESE
5
ESE
5
E
10
E
10
SE
5
SE
5
SE
5
SSE
5
NNW
5
NNW
0
N
0
NE
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-off
off
glassy
off
off
cross-off
off
glassy
cross-off
off
off
off
glassy
glassy
glassy
glassy
glassy
High Tide
2:35AM3.32m
3:25PM2.81m
3:52AM3.23m
4:41PM2.88m
5:01AM3.26m
5:40PM3.05m
Low Tide
10:09AM0.85m
10:23PM1.18m
11:14AM0.86m
11:30PM1.14m
12:13PM0.83m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:17
9:19
9:21
2
1
1
Temp °C
12
12
13
15
18
18
19
19
20
20
20
22
25
25
25
24
23
22
21
22
23
23
23
22
10
10
11
14
17
17
18
18
19
20
19
23
26
27
27
26
23
22
22
24
25
25
26
24
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
SW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.2
WSW
8
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.5
NNW
4
0.6
NNW
5
Energy kJ
32
32
31
30
30
19
14
14
14
13
13
13
13
12
6
5
5
5
5
5
5
5
11
17
Swell 2
Height (m)
Direction
Period (s)
0.3
WSW
4
0.2
W
4
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
14
0.1
W
13
0.1
W
13
0.1
W
14
0.1
W
14
0.1
W
13
0.1
W
13
0.1
W
14
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.2
WSW
7
0.1
SW
7
Energy kJ
3
1
4
4
4
4
3
3
3
3
4
4
4
4
4
4
3
4
3
3
3
3
5
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
15
0.1
W
14
0.1
W
16
0.1
W
13
0.1
W
13
0.1
W
13
Energy kJ
4
4
5
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
4
0.4
NNW
4
Energy kJ
2
6
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)
57
57
55
55
55
55
55
55
55
55
55
55
55
76
108
57
57
55
57
63
57
89
62
62
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
1
1
2
2
2
2
2
3
4
2
3
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
4
4
5
7
9
9
9
  • 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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