Surf Forecasts:
Kennack Sands surf forecast from 17 Jun 2026:
- Most powerful swell: Sunday 21 Jun, 7PM (local time) - 2ft (0.6m), 4s period, E swell with 14 kJ wave energy.
Best Forecast Surf Conditions for Kennack Sands this week:
The most powerful waves expected at Kennack Sands in the next 16 days are 0.6m 4s and forecast to arrive on Sunday (Jun 21) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 11s period and expected on Wednesday (Jun 17) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Sun 21st Jun) | 2ft (0.6m) 4s |
Table - best surf conditions forecast for Kennack Sands over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 17°C on Wed night, min 15°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sun night, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 11 | WSW 10 | WSW 10 | S 11 | S 11 | W 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | SW 7 | SW 7 | E 4 | E 4 | ESE 4 | E 4 | E 5 | E 5 | WSW 10 | WSW 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 6 | 3 | 5 | 2 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | off | off | cross-off | off | cross-off |
High Tide | 6:53AM4.74m | 7:16PM4.99m | 7:43AM4.59m | 8:07PM4.85m | 8:35AM4.39m | 9:00PM4.64m | 9:30AM4.15m | 9:55PM4.39m | 10:30AM3.93m | 10:55PM4.13m | 11:33AM3.76m | 11:59PM3.92m | 12:37PM3.68m | 1:01AM3.78m | |||||||
Low Tide | 1:43PM0.07m | 2:13AM-0.04m | 2:31PM0.17m | 3:03AM0.11m | 3:19PM0.35m | 3:52AM0.33m | 4:08PM0.59m | 4:43AM0.59m | 4:59PM0.85m | 5:35AM0.85m | 5:54PM1.10m | 6:31AM1.07m | 6:54PM1.28m | ||||||||
 |  |  | |  |  | | | | | | | | | | | | | | | | |
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | — | 9:31 | — | — | 9:31 | — | — | 9:31 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 18 | 17 | 20 | 22 | 23 | 23 | 23 | 19 | 21 | 21 | 16 |
Feels °C | 12 | 14 | 15 | 15 | 16 | 17 | 15 | 14 | 14 | 14 | 16 | 14 | 17 | 21 | 22 | 23 | 22 | 15 | 19 | 19 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 12 | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | SW 7 | SW 7 | WSW 7 | SW 7 | ESE 4 | WSW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | W 9 |
| kJ | 5 | 585 | 407 | 441 | 397 | 351 | 258 | 250 | 259 | 123 | 54 | 27 | 40 | 12 | 6 | 9 | 12 | 11 | 21 | 20 | 39 |
Swell 2 Height (m) Direction Period (s) | — | SW 12 | SW 12 | S 11 | S 11 | SW 11 | — | — | SW 10 | SW 10 | W 8 | W 7 | — | WNW 7 | SW 7 | E 4 | E 5 | W 10 | WSW 10 | WSW 9 | W 12 |
| kJ | — | 5 | 5 | 2 | 2 | 5 | — | — | 4 | 4 | 41 | 26 | — | 9 | 12 | 3 | 5 | 9 | 19 | 28 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 10 | SW 10 | — | — | W 9 | W 8 | WNW 6 | WNW 6 | E 5 | W 6 | W 6 | W 12 |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | 6 | 5 | 4 | 4 | 2 | 1 | 1 | 12 |
Wind waves Height (m) Direction Period (s) | WSW 11 | — | — | — | — | — | — | — | — | — | — | NNE 2 | E 4 | E 4 | — | — | NW 2 | NW 3 | NW 4 | NW 4 | N 4 |
| kJ | 773 | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 13 | — | — | 1 | 5 | 3 | 4 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 47 | 16 | 16 | 16 | 19 | 416 | 419 | 424 | 476 | 607 | 466 | 287 | 205 | 15 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kennack Sands surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 16 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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