Surf Forecasts:
How big are the waves at Constantine Bay today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3ft (0.9m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3.5ft (1.0m), 8s period with W swell.
- Evening surf: Evening surf (17 Aug, local time) - 3ft (0.9m), 7s period with W swell.
The current surf forecast for Constantine Bay at 5AM is: 0.8m 5s primary swell from a West-northwest direction and 0.3m 7s secondary swell from a West direction, 0.2m 10s secondary swell from a West direction (forecast issued at 12:00am August 17). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3ft (0.9m) | 6s |
| Afternoon (17 Aug) | 3.5ft (1.0m) | 8s |
| Evening (17 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Constantine Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 19°C on Sun night, min 17°C on Sun night). Winds increasing (light winds from the NW on Mon morning, fresh winds from the W by Wed afternoon). | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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 | 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 7 | WNW 5 | WNW 6 | WNW 6 | W 8 | W 8 | WNW 8 | W 7 | W 7 | W 6 | W 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 23 | 52 | 60 | 134 | 121 | 94 | 86 | 111 | 101 | 194 | 160 | 134 | 135 | 139 | 161 | 233 | 254 | 262 | 232 | 261 | 320 | 397 | 523 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-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 |
High Tide | 9:00AM6.37m | 9:19PM6.35m | 9:38AM5.98m | 9:57PM5.84m | 10:17AM5.52m | |||||||||||||||||||
Low Tide | 3:00AM0.40m | 3:13PM0.60m | 3:35AM0.82m | 3:50PM1.03m | 4:11AM1.29m | 4:29PM1.50m | ||||||||||||||||||
 | |  |  |  | | | | |  | | | | | | |  |  |  | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 |
Temp °C | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 17 | 18 | 18 | 19 | 18 | 16 | 15 | 14 | 16 | 17 | 17 | 16 | 16 | 14 | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | WNW 9 | WNW 6 | W 8 | W 8 | SW 18 | N 4 | — | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | WNW 9 | SW 16 | SW 16 | WSW 16 | WSW 16 |
| kJ | 8 | 8 | 17 | 60 | 134 | 121 | 12 | 3 | — | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 28 | 10 | 10 | 24 | 24 |
Swell 2 Height (m) Direction Period (s) | — | W 10 | W 18 | W 9 | SW 18 | SW 18 | — | SW 17 | W 16 | — | — | — | — | — | — | — | — | — | — | SW 16 | — | — | — | — |
| kJ | — | 9 | 6 | 40 | 12 | 12 | — | 11 | 5 | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — |
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 6 | — | — | — | WNW 8 | W 7 | W 7 | W 6 | W 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 8 |
| kJ | 8 | 23 | 52 | — | — | — | 94 | 86 | 111 | 101 | 194 | 160 | 134 | 135 | 139 | 161 | 233 | 254 | 262 | 232 | 261 | 320 | 397 | 523 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 236 | 271 | 279 | 279 | 399 | 496 | 560 | 227 | 284 | 236 | 120 | 257 | 390 | 894 | 521 | 227 | 227 | 128 | 95 | 252 | 252 | 529 | 310 | 227 |
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 Constantine Bay 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