Kennack Sands surf break

Kennack Sands surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 11 am Friday 23 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Kennack Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kennack Sands sea temperature is
10.5° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Kennack Sands this week:

The most powerful waves expected at Kennack Sands in the next 12 days are 7.0m 16s and forecast to arrive on Friday (Jan 23) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.5m 16s period and expected on Wednesday (Jan 28) at 6AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Fri 23rd Jan)23ft (7.0m) 16s

Table - best surf conditions forecast for Kennack Sands over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 28mm), heaviest during Sat night. Very mild (max 10°C on Fri afternoon, min 7°C on Fri afternoon). Winds decreasing (gales from the ESE on Fri afternoon, light winds from the SE by Sun morning).

Days 3-6 Weather Summary Heavy rain (total 34mm), heaviest during Tue afternoon. Very mild (max 11°C on Mon afternoon, min 7°C on Mon night). Mainly near gales.

Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Wave Height (m) & direction (?)
4
S
7
SSW
6.5
SSW
3.5
S
1.4
ESE
5.5
WSW
4
WSW
5
WSW
4.5
WSW
3.5
WSW
1.9
SSW
3
WSW
1.1
ESE
3
ESE
0.7
ESE
6.5
WSW
5.5
WSW
4.5
WSW
4
WSW
3.5
WSW
7
WSW
Period(s) (?)91716971514171613611476171816161413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)255128617021112070000024904778941000000
Wind
(km/h)
55
SE
70
ESE
65
S
45
S
35
WSW
40
SSW
10
SSW
5
NNW
5
WNW
25
S
40
SSE
5
NE
45
E
40
SE
20
NNW
55
WNW
35
W
35
S
40
SSW
55
WSW
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
cross-
off
cross-
on
crosscross-
off
cross-
off
cross-
on
cross-
on
glasscross-
on
oncross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
7:41PM
4.42
8:00AM
4.63
8:23PM
4.30
8:45AM
4.44
9:13PM
4.12
9:39AM
4.18
10:13PM
3.92
10:46AM
3.93
11:28PM
3.79
12:06PM
3.80
12:49AM
3.82
1:27PM
3.85
2:02AM
4.02
Low Tide
/ height (m)
2:12PM
0.31
2:25AM
0.46
2:52PM
0.44
3:07AM
0.64
3:36PM
0.65
3:55AM
0.85
4:27PM
0.88
4:54AM
1.07
5:31PM
1.10
6:09AM
1.21
6:52PM
1.19
7:38AM
1.16
8:17PM
1.07
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Sunrise8:06--8:04--8:03--8:02--8:00--8:00--7:58--
Sunset-4:58--5:00--5:01--5:02--5:05--5:07--5:07-
thunderstorm
rain showers
mod rain
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
light rain
light rain
part cloud
light rain
rain showers
heavy rain
rain showers
rain showers
rain showers
mod rain
thunderstorm
thunderstorm
Rain (mm)
4365361--13-11111115624
Temp. °C91010999999101189108991011109
Feels °C (?)-3-2-221-1665562-120-2143-2-3
  • 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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Information about the Kennack Sands Surf forecast

The above surf forecast table for Kennack Sands provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kennack Sands can be found by selecting the local surf guide option on the grey menu. Our Kennack Sands surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennack Sands) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kennack Sands may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kennack Sands is 9 km (6 miles) from The Lizard. If you plan a holiday in South Cornwall, look for hotels and other accommodation in The Lizard. The Lizard has rooms for a wide range of budgets as well as car hire and transport links.

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