Kennack Sands Surf Break

Lat Long: 50.00° N 5.17° W

Kennack Sands 48 hour detailed Surf Forecast

Issued: 12 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kennack Sands sea temperature is
19.1° C
2.0° 

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


How big are the waves at Kennack Sands today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 1ft (0.3m), 3s period with ESE swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 1.5ft (0.5m), 4s period with ESE swell.
  • Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.7m), 4s period with ESE swell.

The current surf forecast for Kennack Sands at 4PM is: 0.6m 4s primary swell from a East-southeast direction (forecast issued at 12:00pm August 11). An open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Aug)1ft (0.3m)3s
Afternoon (11 Aug)1.5ft (0.5m)4s
Evening (11 Aug)2.5ft (0.7m)4s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Thu morning, min 19°C on Tue morning). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ESE
3
0.4
ESE
3
0.6
ESE
4
0.7
ESE
4
0.7
ESE
5
0.8
E
5
0.8
E
5
0.7
E
5
0.8
E
5
1
E
5
0.9
E
5
0.7
E
5
0.5
E
5
0.5
E
5
0.5
E
5
0.5
E
5
0.4
E
5
0.4
E
5
0.4
E
5
0.3
E
5
0.3
E
5
Wave Graph
Metric surfscale
Energy kJ
1
3
11
18
22
32
33
25
29
52
43
25
11
12
13
13
8
8
9
5
5
Wind (km/h)
20
ESE
20
ESE
25
E
20
E
20
E
20
E
20
ENE
20
ENE
25
ENE
20
E
15
ESE
5
ESE
10
N
15
N
15
NNW
20
NNW
20
NNW
25
NW
25
WNW
20
WNW
15
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
glassy
cross-off
cross-off
off
off
off
off
off
cross-off
off
High Tide
4:29PM4.57m
4:56AM4.47m
5:19PM4.87m
5:44AM4.68m
6:04PM5.07m
Low Tide
10:50AM0.55m
11:22PM0.27m
11:41AM0.23m
00:10AM-0.02m
12:27PM0.00m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:46
8:45
8:43
 mm
Temp °C
19
19
19
19
20
19
19
19
20
21
22
22
23
22
22
20
23
24
23
22
20
Feels °C
18
17
17
16
17
16
16
16
16
18
20
23
22
20
20
17
20
21
21
21
20
  • 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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