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) - 3.5ft (1.0m), 7s period with W swell.
The current surf forecast for Constantine Bay at 7PM is: 1.0m 7s primary swell from a West direction and 0.1m 18s secondary swell from a Southwest direction (forecast issued at 12:00pm 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) | 3.5ft (1.0m) | 7s |
Table - waves today at Constantine Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Warm (max 20°C on Mon morning, min 17°C on Mon afternoon). Mainly fresh winds. | |||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||
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) | WNW 6 | W 8 | W 8 | W 7 | W 7 | W 6 | W 6 | WNW 6 | 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 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 60 | 161 | 118 | 108 | 100 | 72 | 126 | 170 | 139 | 134 | 130 | 135 | 139 | 175 | 180 | 157 | 94 | 176 | 212 | 214 | 376 |
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 | on | on |
High Tide | 9:00AM6.37m | 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 | ||||||||||||||||
 |  | | |  | |  | |  | | | | |  | |  | | | | | | |
 | 6:09 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — |
Temp °C | 20 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 17 | 17 |
Feels °C | 19 | 17 | 17 | 14 | 14 | 16 | 17 | 18 | 16 | 16 | 14 | 13 | 13 | 14 | 13 | 14 | 14 | 13 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 9 | SW 18 | 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 | WNW 7 | W 8 | SW 16 | SW 16 | WNW 9 | WSW 16 |
| kJ | 40 | 12 | 12 | 12 | 11 | 5 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 157 | 78 | 10 | 10 | 86 | 24 |
Swell 2 Height (m) Direction Period (s) | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 16 | — | — | WSW 16 | — |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 10 | — | — | 24 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 6 | W 8 | W 8 | W 7 | W 7 | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 7 | WNW 7 | — | W 6 | W 7 | W 7 | W 7 | W 7 |
| kJ | 60 | 161 | 118 | 108 | 100 | 72 | 126 | 170 | 139 | 134 | 130 | 135 | 139 | 175 | 180 | — | 94 | 176 | 212 | 214 | 376 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 402 | 399 | 496 | 244 | 206 | 244 | 244 | 125 | 257 | 257 | 792 | 227 | 244 | 227 | 132 | 134 | 216 | 216 | 222 | 222 | 225 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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