Surf Forecasts:
How big are the waves at Constantine Bay today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 4.5ft (1.4m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.3m), 6s period with WNW swell.
- Evening surf: Evening surf (18 Aug, local time) - 4.5ft (1.3m), 6s period with W swell.
The current surf forecast for Constantine Bay at 1AM is: 1.2m 6s primary swell from a West direction and 0.1m 16s secondary swell from a West direction (forecast issued at 06:00pm August 17). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 4.5ft (1.4m) | 6s |
| Afternoon (18 Aug) | 4.5ft (1.3m) | 6s |
| Evening (18 Aug) | 4.5ft (1.3m) | 6s |
Table - waves today at Constantine Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 19°C on Mon night, min 16°C on Thu morning). Mainly fresh winds. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
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 7 | W 7 | W 6 | W 6 | WNW 7 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 7 | WNW 7 | WNW 7 | W 6 | W 7 | W 7 | W 7 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 118 | 108 | 121 | 92 | 161 | 206 | 139 | 134 | 135 | 135 | 139 | 180 | 186 | 175 | 112 | 152 | 250 | 298 | 463 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 9:19PM6.35m | 9:38AM5.98m | 9:57PM5.84m | 10:17AM5.52m | |||||||||||||||
Low Tide | 3:13PM0.60m | 3:35AM0.82m | 3:50PM1.03m | 4:11AM1.29m | 4:29PM1.50m | ||||||||||||||
 | |  | |  |  | | | | | |  |  |  | | |  | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | 8:37 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 |
Temp °C | 18 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 |
Feels °C | 17 | 14 | 14 | 16 | 17 | 17 | 15 | 16 | 14 | 13 | 14 | 14 | 13 | 14 | 12 | 12 | 13 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | W 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | W 8 | WNW 9 | WNW 10 | W 9 | WSW 16 |
| kJ | 12 | 12 | 11 | 5 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 78 | 103 | 71 | 64 | 24 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 16 | SW 16 | WSW 16 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | 10 | 24 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 7 | W 7 | W 6 | W 6 | WNW 7 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 7 | WNW 7 | WNW 7 | W 6 | W 7 | W 7 | W 7 | W 8 |
| kJ | 118 | 108 | 121 | 92 | 161 | 206 | 139 | 134 | 135 | 135 | 139 | 180 | 186 | 175 | 112 | 152 | 250 | 298 | 463 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 496 | 560 | 206 | 244 | 227 | 120 | 257 | 896 | 792 | 460 | 223 | 128 | 227 | 227 | 216 | 222 | 227 | 244 | 252 |
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