Surf Forecasts:
How big are the waves at Trevone 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 Trevone Bay at 12PM is: 0.8m 8s primary swell from a West-northwest direction and 0.1m 18s secondary swell from a Southwest direction, 0.9m 6s secondary swell from a West-northwest direction (forecast issued at 06:00am 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 Trevone Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Very mild (max 19°C on Mon morning, min 17°C on Mon afternoon). Mainly fresh winds. | |||||||||||||||||||||||
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) | WNW 5 | WNW 6 | WNW 6 | W 8 | W 8 | WNW 8 | W 7 | W 7 | W 6 | WNW 7 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 23 | 52 | 60 | 134 | 121 | 94 | 83 | 92 | 104 | 206 | 160 | 134 | 130 | 156 | 194 | 285 | 293 | 301 | 310 | 336 | 397 | 510 | 781 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-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 | — | — | 1 | — |
Temp °C | 19 | 19 | 19 | 18 | 17 | 18 | 17 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 17 | 17 |
Feels °C | 18 | 18 | 18 | 18 | 16 | 16 | 15 | 15 | 17 | 17 | 16 | 16 | 14 | 14 | 14 | 14 | 13 | 12 | 11 | 11 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 7 | WNW 9 | W 9 | W 8 | W 8 | WNW 8 | SW 17 | W 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 16 |
| kJ | 8 | 17 | 40 | 134 | 121 | 94 | 11 | 5 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 24 | 24 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 18 | W 18 | SW 18 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 6 | 6 | 12 | 12 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 6 | WNW 6 | — | — | — | W 7 | W 7 | W 6 | WNW 7 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 8 | W 8 |
| kJ | 23 | 52 | 60 | — | — | — | 83 | 92 | 104 | 206 | 160 | 134 | 130 | 156 | 194 | 285 | 293 | 301 | 310 | 336 | 397 | 510 | 781 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 274 | 282 | 404 | 402 | 496 | 560 | 245 | 245 | 305 | 227 | 255 | 893 | 816 | 890 | 530 | 287 | 284 | 227 | 306 | 253 | 253 | 245 | 227 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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