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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 20 Apr 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
11.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Kennack Sands today?
The current surf forecast for Kennack Sands at 6AM is: 0.2m 15s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a East direction (forecast issued at 12:00am April 20). An open ocean swell of 0.7m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2.5ft (0.8m) | 4s |
| Afternoon (20 Apr) | 4ft (1.2m) | 5s |
| Evening (20 Apr) | 5ft (1.5m) | 6s |
Table - waves today at Kennack Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 4 | 3 | 15 | 4 | 4 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 6 | 5 | 21 | 31 | 34 | 86 | 124 | 140 | 223 | 363 | 453 | 546 | 644 | 778 | 920 | 1284 | 1500 | 1483 | 1398 | 1268 | 1268 | 1350 | 1178 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | 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- on | cross- on | cross- on |
High Tide / height (m) | 7:17AM 5.02 | 7:37PM 4.99 | 8:02AM 4.74 | 8:24PM 4.72 | 8:51AM 4.36 | |||||||||||||||||||
Low Tide / height (m) | 1:45AM -0.13 | 2:06PM 0.02 | 2:31AM 0.05 | 2:53PM 0.29 | 3:21AM 0.34 | 3:43PM 0.63 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:13 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:23 |
 |  |  |  | | | | | | | |  | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 10 |
| Feels °C (?) | 7 | 7 | 6 | 4 | 4 | 5 | 2 | 3 | 2 | 2 | 2 | 0 | 0 | -1 | -1 | 0 | -1 | -1 | 0 | -1 | -1 | -1 | -2 | -1 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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