Llangrannog surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 12 pm Thursday 28 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
14.0° C
(Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Llangrannog today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 0.5ft (0.1m), 16s period with W swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 0.5ft (0.1m), 16s period with SW swell.
  • Evening surf: Evening surf (28 May, local time) - 2ft (0.6m), 4s period with SW swell.

The current surf forecast for Llangrannog at 7PM is: 0.7m 4s primary swell from a Southwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm May 28). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (28 May)0.5ft (0.1m)16s
Afternoon (28 May)0.5ft (0.1m)16s
Evening (28 May)2ft (0.6m)4s

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 Sat night. Warm (max 20°C on Thu morning, min 11°C on Fri night). Wind will be generally light.

Thu
28
Friday
29
Saturday
30
Sun
31
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.1
SW
16
0.7
SW
4
0.6
SW
4
0.6
SW
4
0.6
SW
5
0.7
WSW
5
0.7
WSW
5
0.8
WSW
5
0.7
WSW
5
0.6
WSW
5
0.3
WSW
11
0.3
WSW
11
0.3
WSW
10
0.4
WSW
9
0.5
WSW
10
0.5
WSW
10
0.4
WSW
8
0.3
WSW
13
0.4
WSW
12
0.6
WSW
12
0.6
WSW
12
1.1
WSW
12
Wave Graph
Metric surfscale
Energy kJ
5
5
10
13
10
13
19
23
24
31
24
22
23
23
22
29
52
54
28
34
49
111
109
306
Wind (km/h)
15
SSE
20
S
25
SSW
25
SW
20
SW
15
S
15
SSW
15
SSW
20
WSW
20
WSW
20
WSW
15
WSW
10
SW
10
S
10
SSE
10
SSE
10
SSW
10
WSW
15
WSW
15
SW
15
SSW
15
S
10
SSW
15
SW
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
High Tide
7:08PM3.44m
7:25AM3.52m
7:46PM3.59m
8:04AM3.59m
8:22PM3.70m
Low Tide
1:45PM0.77m
2:04AM0.84m
2:21PM0.76m
2:41AM0.77m
2:53PM0.76m
3:15AM0.71m
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:05
5:05
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:23
9:25
9:27
1
Temp °C
20
20
20
15
14
13
13
13
14
15
15
15
13
12
11
12
15
16
16
16
14
13
13
13
19
17
17
11
10
11
11
11
11
11
11
12
11
10
9
10
13
14
13
13
12
11
12
10
Swell 1
Height (m)
Direction
Period (s)
0.1
W
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.2
WSW
14
0.2
WSW
12
0.2
WSW
12
0.3
WSW
11
0.6
WSW
5
0.5
WSW
5
0.4
WSW
5
0.5
WSW
10
0.2
WSW
15
0.4
WSW
8
0.3
WSW
9
0.4
WSW
12
0.6
WSW
12
0.6
WSW
12
0.5
W
12
Energy kJ
5
10
10
10
10
10
9
8
19
14
14
23
21
15
10
52
22
28
15
49
111
109
70
Swell 2
Height (m)
Direction
Period (s)
0.1
W
7
0.1
SW
15
0.1
SW
15
0.1
SW
16
0.3
WSW
11
0.3
WSW
10
0.4
WSW
9
0.1
SW
16
0.1
W
15
0.2
WSW
14
0.3
WSW
13
0.3
WSW
9
0.4
SW
4
Energy kJ
1
9
9
10
23
22
29
10
4
18
34
16
5
Swell 3
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
7
0.1
W
16
0.1
SW
16
0.2
W
7
0.1
SW
16
0.1
W
16
0.3
W
12
Energy kJ
5
1
5
10
4
10
5
26
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
2
0.5
SW
3
0.7
SW
4
0.6
SW
4
0.6
SW
4
0.6
SW
5
0.7
WSW
5
0.7
WSW
5
0.8
WSW
5
0.7
WSW
5
0.6
WSW
5
0.6
WSW
5
0.5
WSW
10
0.4
WSW
3
0.4
WSW
4
0.5
SW
4
0.8
WSW
5
1.1
WSW
12
Energy kJ
1
5
13
9
13
19
23
24
31
24
22
23
54
4
6
8
28
306
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
2
Distance (km)
326
228
424
228
228
238
228
228
228
228
184
68
68
55
55
55
93
167
184
72
0
0
0
52
Best forecast wave conditions in Mid Wales
Rating
(10 max)
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
2
2
2
3
2
Header Global
Rating
(10 max)
8
9
7
7
7
7
5
5
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
  • 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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