Llangrannog Surf Break

Llangrannog 48 hour detailed Surf Forecast

Lat Long: 52.16° N 4.47° W

Issued: 12 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llangrannog sea temperature is
17.7° C

3.7°C warmer than normal for this time of year

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


How big are the waves at Llangrannog today (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.8m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 2.5ft (0.7m), 7s period with WSW swell.
  • Evening surf: Evening surf (29 Jun, local time) - 1.5ft (0.5m), 7s period with WSW swell.

The current surf forecast for Llangrannog at 7AM is: 0.9m 7s primary swell from a West-southwest direction and 0.4m 12s secondary swell from a West-southwest direction (forecast issued at 12:00am June 29). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (29 Jun)2.5ft (0.8m)7s
Afternoon (29 Jun)2.5ft (0.7m)7s
Evening (29 Jun)1.5ft (0.5m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 18°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
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)
1.3
WSW
7
1.1
WSW
7
0.9
WSW
7
0.8
WSW
7
0.7
WSW
7
0.7
WSW
7
0.3
WSW
10
0.6
WSW
7
0.5
WSW
7
0.4
WSW
6
0.5
WSW
6
0.7
WSW
6
1.1
SW
7
1
WSW
7
1
WSW
8
0.8
WSW
10
0.9
WSW
10
0.9
WSW
11
0.9
WSW
11
0.8
WSW
10
0.8
WSW
10
0.6
WSW
10
0.6
WSW
10
0.8
WSW
10
Wave Graph
Metric surfscale
Energy kJ
153
108
82
53
43
44
21
33
26
16
20
33
106
105
122
105
180
198
170
125
114
77
75
109
Wind (km/h)
20
SW
15
SW
10
WSW
15
WSW
15
WSW
15
WSW
15
SW
10
SSW
15
S
15
S
25
S
25
S
25
SW
25
WSW
25
WSW
15
SW
10
W
15
NW
20
NNW
15
NNW
10
NW
15
W
20
WSW
20
SSW
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
on
cross-on
on
on
cross-on
cross
cross-off
High Tide
8:23AM3.39m
8:41PM3.62m
9:00AM3.45m
9:17PM3.72m
9:35AM3.48m
9:52PM3.79m
Low Tide
3:04AM0.86m
3:14PM0.88m
3:42AM0.75m
3:50PM0.79m
4:20AM0.68m
4:25PM0.73m
clear
clear
clear
cloud
clear
cloud
cloud
cloud
part cloud
cloud
clear
cloud
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
5:00
5:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:42
9:42
9:42
 mm
1
Temp °C
13
13
13
15
16
16
16
15
14
14
15
16
17
18
17
16
16
14
14
15
15
16
15
14
Feels °C
10
11
11
12
13
13
13
14
12
12
11
12
13
14
14
14
15
12
12
13
13
14
12
11
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
13
0.4
WSW
13
0.4
WSW
12
0.8
WSW
7
0.7
WSW
7
0.3
WSW
11
0.4
WSW
7
0.6
WSW
7
0.5
WSW
7
0.4
WSW
6
0.5
WSW
6
0.7
WSW
6
0.1
W
13
0.8
WSW
10
0.9
WSW
10
0.9
WSW
11
0.9
WSW
11
0.8
WSW
10
0.8
WSW
10
0.6
WSW
10
0.2
NNW
4
0.2
N
4
Energy kJ
55
55
47
53
43
25
20
33
26
16
20
33
3
105
180
198
170
125
114
77
1
1
Swell 2
Height (m)
Direction
Period (s)
0.3
WSW
12
0.3
WSW
11
0.2
W
11
0.3
WSW
10
0.2
W
10
0.1
W
10
0.2
W
9
0.1
W
9
0.1
W
13
0.4
NNW
4
0.3
NNW
4
0.2
NNW
4
0.2
NNW
4
Energy kJ
26
25
10
21
8
2
7
2
3
6
3
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
Energy kJ
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
1.3
WSW
7
1.1
WSW
7
0.9
WSW
7
0.6
W
7
0.7
WSW
7
0.4
WSW
3
0.3
S
3
0.4
S
3
1.1
SW
7
1
WSW
7
1
WSW
8
0.6
WSW
4
0.7
WSW
10
0.6
NNW
4
0.6
NNW
4
0.6
WSW
10
0.8
WSW
10
Energy kJ
153
108
82
33
44
4
1
3
106
105
122
10
100
8
10
75
109
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
2
1
1
2
1
1
Distance (km)
74
25
52
52
63
72
72
62
62
62
113
324
184
135
372
52
52
42
55
52
74
385
222
131
Best forecast wave conditions in Mid Wales
Rating
(10 max)
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
4
3
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
2
Header Global
Rating
(10 max)
9
6
6
7
7
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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 

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