Surf Forecasts:
How big are the waves at St Agnes today (12 Aug):
- Afternoon surf: Afternoon surf (12 Aug, local time) - 3ft (0.9m), 9s period with W swell.
- Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.0m), 9s period with W swell.
The current surf forecast for St Agnes at 9PM is: 1.0m 9s primary swell from a West direction and 0.2m 4s secondary swell from a South-southeast direction (forecast issued at 06:00pm August 12). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | - | - |
| Afternoon (12 Aug) | 3ft (0.9m) | 9s |
| Evening (12 Aug) | 3.5ft (1.0m) | 9s |
Table - waves today at St Agnes. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 16°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the N by Sat morning). | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||
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 9 | WSW 9 | W 9 | W 9 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 8 | WNW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 139 | 144 | 180 | 180 | 192 | 279 | 319 | 290 | 284 | 234 | 228 | 181 | 173 | 166 | 159 | 155 | 185 | 240 | 202 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 5:47PM6.47m | 6:11AM6.33m | 6:31PM6.76m | 6:54AM6.50m | 7:13PM6.86m | ||||||||||||||
Low Tide | 00:17AM0.14m | 12:34PM0.15m | 1:00AM-0.06m | 1:15PM0.01m | |||||||||||||||
 | |  | | | | | | |  | | | | | | | | |  | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | 8:45 | — | — | — | — | — | — | — | 8:44 | — | — | — | — | — | — | — | 8:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 25 | 22 | 20 | 20 | 19 | 21 | 21 | 22 | 21 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 18 | 17 |
Feels °C | 25 | 26 | 23 | 21 | 21 | 19 | 20 | 20 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 19 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | W 9 | WSW 9 | W 9 | W 9 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 8 | WNW 8 |
| kJ | 139 | 144 | 180 | 180 | 192 | 279 | 319 | 290 | 284 | 234 | 228 | 181 | 173 | 166 | 159 | 155 | 185 | 240 | 202 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | E 5 | SSE 4 | ESE 5 | WNW 12 | E 5 | E 5 | E 5 | E 4 | E 4 | E 4 | E 4 | — | S 13 | S 13 | S 13 | S 13 | S 13 | SW 13 |
| kJ | 43 | 23 | 1 | 8 | 48 | 8 | 7 | 4 | 4 | 1 | 1 | 2 | — | 3 | 3 | 3 | 3 | 3 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 5 | S 10 | — | — | — | S 11 | S 11 | S 11 | S 11 | S 11 | S 13 | S 11 | — | — | S 10 |
| kJ | — | — | — | — | 1 | 2 | — | — | — | 2 | 2 | 2 | 2 | 2 | 3 | 2 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | — | — | — | — | — | NW 2 | — | — | — | — | — | — | WNW 3 | W 4 | — | — | — |
| kJ | 6 | 3 | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 8 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 6 | 23 | 23 | 23 | 222 | 29 | 15 | 15 | 15 | 15 | 15 | 29 | 44 | 28 | 28 |
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 St Agnes 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