Surf Forecasts:
How big are the waves at Sandy Mouth today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 8s period with W swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
The current surf forecast for Sandy Mouth at 10PM is: 0.4m 8s primary swell from a West direction and 0.5m 5s secondary swell from a North-northwest direction, 0.5m 6s secondary swell from a West direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 8s |
| Evening (21 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 12°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
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) | W 8 | W 8 | W 8 | W 8 | NNW 5 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WSW 14 | WSW 13 | WSW 12 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 66 | 64 | 21 | 21 | 33 | 45 | 29 | 28 | 26 | 25 | 25 | 14 | 14 | 13 | 13 | 19 | 17 | 13 | 22 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | off | cross-off | off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | off | cross-off | cross | cross | glassy |
High Tide | 1:03AM5.07m | 1:47PM5.04m | 2:38AM4.97m | 3:22PM5.17m | |||||||||||||||
Low Tide | 6:42PM2.68m | 7:23AM2.84m | 8:19PM2.85m | 9:02AM2.82m | 9:49PM2.63m | ||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 13 | 12 | 16 | 18 | 18 | 17 | 16 | 14 | 14 | 14 | 17 | 20 | 20 | 19 | 18 |
Feels °C | 12 | 12 | 13 | 13 | 10 | 9 | 13 | 14 | 13 | 14 | 13 | 11 | 12 | 12 | 15 | 17 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 5 | W 10 | W 9 | W 9 | NNW 4 | NNW 4 | N 4 | NNW 4 | NNW 4 | W 9 | WSW 13 | WSW 12 | WSW 11 |
| kJ | 66 | 64 | 13 | 18 | 33 | 31 | 15 | 28 | 26 | 25 | 11 | 11 | 9 | 5 | 3 | 6 | 17 | 13 | 22 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 16 | W 6 | WNW 6 | W 8 | W 10 | W 10 | SW 15 | SW 15 | SW 15 | W 9 | W 9 | W 9 | W 9 | W 9 | WSW 14 | W 9 | W 8 | NNW 3 |
| kJ | 3 | 5 | 16 | 10 | 22 | 45 | 29 | 9 | 8 | 8 | 25 | 14 | 14 | 13 | 13 | 19 | 6 | 5 | 2 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 13 | W 8 | W 8 | W 6 | SW 16 | SW 15 | — | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | — | — | — | SW 14 |
| kJ | 5 | 3 | 21 | 21 | 5 | 9 | 9 | — | — | — | 9 | 8 | 8 | 8 | 8 | — | — | — | 8 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | — | — | — | — | — | NNW 5 | NNW 5 | NNW 4 | — | — | — | — | — | NNW 4 | NNW 3 | N 3 | — |
| kJ | 20 | 18 | — | — | — | — | — | 14 | 13 | 10 | — | — | — | — | — | 3 | 3 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 291 | 80 | 38 | 3 | 0 | 0 | 0 | 38 | 114 | 101 | 53 | 3 | 3 | 48 | 48 | 48 | 40 | 40 | 3 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sandy Mouth 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.
Nearest