Surf Forecasts:
How big are the waves at Kennack Sands today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 0.5ft (0.2m), 4s period with E swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 0.5ft (0.1m), 16s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 0.5ft (0.1m), 16s period with S swell.
The current surf forecast for Kennack Sands at 4PM is: 0.1m 16s primary swell from a South direction (forecast issued at 12:00pm July 21). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 0.5ft (0.2m) | 4s |
| Afternoon (21 Jul) | 0.5ft (0.1m) | 16s |
| Evening (21 Jul) | 0.5ft (0.1m) | 16s |
Table - waves today at Kennack Sands. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 4 | E 4 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | NNW 6 | NNW 6 | W 9 | S 14 | S 14 | S 14 | ESE 3 | SE 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 0 | 0 | 0 | 4 | 4 | 4 | 2 | 4 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | on | on | glassy | cross-off |
High Tide | 10:40AM3.88m | 11:04PM3.88m | 11:38AM3.66m | 00:06AM3.62m | 12:43PM3.52m | ||||||||||||||||
Low Tide | 5:08PM1.04m | 5:36AM1.12m | 5:58PM1.32m | 6:29AM1.38m | 7:01PM1.53m | ||||||||||||||||
 | | | |  | | | | | | |  | | | | | | | | | | |
 | 5:33 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 23 | 21 | 19 | 18 | 17 | 14 | 18 | 21 | 21 | 18 | 18 | 20 | 19 | 18 | 20 | 20 | 20 | 21 | 20 |
Feels °C | 20 | 19 | 20 | 18 | 16 | 14 | 14 | 10 | 14 | 19 | 17 | 14 | 15 | 17 | 16 | 18 | 19 | 18 | 18 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | NNW 6 | NNW 6 | NW 6 | NNW 6 | ESE 3 | SE 4 |
| kJ | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 28 | 28 | 28 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 9 | 6 | 2 | 4 |
Swell 2 Height (m) Direction Period (s) | NW 5 | NW 5 | — | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | — | S 15 | S 15 | S 14 | SW 14 | SW 14 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 |
| kJ | 6 | 7 | — | 5 | 5 | 5 | 5 | 5 | 5 | — | 4 | 4 | 4 | 8 | 8 | 14 | 14 | 14 | 14 | 13 | 13 |
Swell 3 Height (m) Direction Period (s) | E 4 | E 4 | S 16 | — | — | — | — | — | S 16 | S 16 | — | — | — | — | N 6 | — | S 14 | S 14 | S 14 | NNW 5 | NNW 5 |
| kJ | 1 | 1 | 5 | — | — | — | — | — | 5 | 5 | — | — | — | — | 1 | — | 4 | 4 | 4 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 3 | N 4 | N 5 | NNW 4 | NNW 4 | NNW 6 | NNW 6 | NNW 6 | — | — | — | ESE 3 | — | — |
| kJ | — | — | 10 | 13 | 15 | 15 | 15 | 8 | 12 | 14 | 13 | 16 | 25 | 19 | 20 | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 408 | 734 | 734 | 716 | 381 | 381 | 381 | 205 | 416 | 562 | 718 | 605 | 60 | 98 | 53 | 30 | 30 | 39 | 39 | 712 | 551 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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