Surf Forecasts:
How big are the waves at Sandy Mouth today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 2.5ft (0.8m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.8m), 7s period with WNW swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 7s period with W swell.
The current surf forecast for Sandy Mouth at 11AM is: 0.8m 6s primary swell from a West-northwest direction and 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 06:00am August 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (17 Aug) | 2.5ft (0.8m) | 7s |
| Evening (17 Aug) | 2.5ft (0.8m) | 7s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed night. Very mild (max 19°C on Mon morning, min 15°C on Wed night). Winds increasing (light winds from the NNW on Mon morning, fresh winds from the W by Wed afternoon). | |||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 4 | WNW 5 | WNW 6 | W 6 | WNW 8 | WNW 8 | W 7 | W 7 | W 6 | WNW 7 | WNW 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 14 | 39 | 45 | 44 | 104 | 75 | 70 | 79 | 78 | 180 | 147 | 112 | 94 | 109 | 135 | 240 | 247 | 247 | 225 | 286 | 324 | 392 | 551 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 9:29AM7.30m | 9:47PM7.27m | 10:06AM6.84m | 10:25PM6.68m | 10:44AM6.32m | ||||||||||||||||||
Low Tide | 3:20AM0.48m | 3:34PM0.69m | 3:55AM0.94m | 4:10PM1.17m | 4:31AM1.47m | 4:49PM1.71m | |||||||||||||||||
 |  |  |  | | |  | | | | | | | | |  | | | | |  | |  | |
 | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 19 | 19 | 19 | 19 | 18 | 18 | 16 | 17 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 17 | 16 |
Feels °C | 18 | 19 | 20 | 18 | 16 | 16 | 14 | 14 | 17 | 18 | 17 | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 10 | WNW 6 | W 6 | WNW 8 | W 18 | W 19 | — | W 16 | W 16 | W 17 | W 6 | W 17 | W 17 | W 17 | W 17 | W 17 | W 7 | W 16 | — | — | W 16 | SW 16 |
| kJ | 8 | 7 | 45 | 44 | 104 | 6 | 7 | — | 5 | 5 | 6 | 112 | 6 | 6 | 6 | 6 | 6 | 247 | 5 | — | — | 5 | 10 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 18 | WNW 9 | W 8 | W 18 | — | — | — | — | — | — | W 17 | — | — | — | — | — | W 17 | — | — | — | — | — |
| kJ | 2 | 6 | 16 | 34 | 6 | — | — | — | — | — | — | 6 | — | — | — | — | — | 6 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 18 | — | W 18 | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | WNW 5 | — | — | — | WNW 8 | W 7 | W 7 | W 6 | WNW 7 | WNW 6 | — | W 6 | W 6 | W 6 | W 7 | W 7 | — | W 7 | W 7 | W 7 | W 7 | W 8 |
| kJ | 14 | 39 | — | — | — | 75 | 70 | 79 | 78 | 180 | 147 | — | 94 | 109 | 135 | 240 | 247 | — | 225 | 286 | 324 | 392 | 551 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 286 | 296 | 415 | 413 | 485 | 536 | 278 | 278 | 334 | 235 | 220 | 859 | 777 | 855 | 504 | 319 | 316 | 248 | 337 | 286 | 286 | 265 | 220 |
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