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Kennack Sands Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Surf Forecasts:
Kennack Sands surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 am Monday 25 May 2026 BSTForecast 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
12.8° C
(Which is normal for this time of year)How big are the waves at Kennack Sands today?
The current surf forecast for Kennack Sands at 8AM is: 0.8m 4s primary swell from a East-southeast direction (forecast issued at 12:00am May 25). An open ocean swell of 1.1m 14s is not directed at the surf break, a second open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.8m) | 4s |
| Afternoon (25 May) | 3ft (0.9m) | 4s |
| Evening (25 May) | 2.5ft (0.8m) | 4s |
Table - waves today at Kennack Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Warm (max 25°C on Sun night, min 16°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 13 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | SSW 18 | E 4 | |
17 | 17 | 17 | 24 | 32 | 32 | 26 | 28 | 22 | 19 | 17 | 17 | 12 | 12 | 11 | 11 | 16 | 22 | 30 | 42 | 60 | 37 | 30 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 00:45AM3.89m | 1:27PM3.67m | 1:49AM3.90m | 2:23PM3.78m | 2:41AM3.96m | 3:10PM3.93m | ||||||||||||||||||
Low Tide | 7:21AM1.06m | 7:46PM1.24m | 8:26AM1.04m | 8:52PM1.17m | 9:23AM0.97m | 9:47PM1.04m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | |  | | | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:14 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | — | — | 1 | — | |
Temp °C | 25 | 22 | 22 | 21 | 22 | 22 | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 23 | 22 | 19 | 16 | 19 | 19 | 17 | 16 |
21 | 19 | 20 | 19 | 20 | 20 | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 22 | 19 | 17 | 15 | 12 | 16 | 16 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 |
 kJ | 211 | 207 | 395 | 499 | 861 | 746 | 723 | 581 | 563 | 469 | 477 | 563 | 469 | 461 | 431 | 342 | 282 | 277 | 220 | 208 | 162 | 162 | 125 | 123 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 14 | W 9 | W 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | S 19 | S 19 | S 6 | S 6 | S 5 | S 5 | S 5 | S 6 | S 5 | S 5 | S 5 |
| kJ | 75 | 264 | 171 | 137 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 1 | 2 | 5 | 5 | 5 | 5 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 13 | SW 13 | — | — | — | S 21 | S 21 | S 21 | — | — | S 19 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 19 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SW 18 |
| kJ | 17 | 17 | 7 | 7 | — | — | — | 9 | 9 | 9 | — | — | 7 | 6 | 6 | 7 | 7 | 6 | 7 | 12 | 30 | 30 | 30 | 12 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 4 |
| kJ | 11 | 16 | 17 | 24 | 32 | 32 | 26 | 28 | 22 | 19 | 17 | 17 | 12 | 12 | 11 | 11 | 16 | 22 | 30 | 42 | 60 | 37 | 21 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 24 | 24 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 41 | 44 | 90 | 30 | 30 |
Best forecast wave conditions in South Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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