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Trevone Bay Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Trevone Bay surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 pm Monday 25 May 2026 BSTForecast update in hr min s Forecast update imminent
Trevone Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trevone Bay sea temperature is
13.3° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Trevone Bay today?
The current surf forecast for Trevone Bay at 6PM is: 1.3m 13s primary swell from a West direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm May 25). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3.5ft (1.0m) | 13s |
| Afternoon (25 May) | 4.5ft (1.3m) | 13s |
| Evening (25 May) | 4ft (1.2m) | 12s |
Table - waves today at Trevone Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 25°C on Mon afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | W 13 | WNW 13 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | |
361 | 564 | 572 | 446 | 425 | 347 | 347 | 347 | 367 | 341 | 341 | 319 | 247 | 242 | 238 | 184 | 174 | 130 | 127 | 96 | 96 | 70 | 66 | 44 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off | off | off | off | off | off | off | off | off | |
High Tide | 1:49PM5.06m | 2:16AM5.32m | 2:51PM5.20m | 3:13AM5.42m | 3:41PM5.40m | 4:01AM5.56m | ||||||||||||||||||
Low Tide | 7:47AM1.60m | 8:11PM1.75m | 8:48AM1.54m | 9:10PM1.62m | 9:39AM1.42m | 10:00PM1.46m | ||||||||||||||||||
 | | | |  | | | | | | | |  |  | |  |  | | | | | |  |  | |
 | 5:20 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:15 | — | — | — | 9:16 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 3 | 3 | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 21 | 22 | 22 | 21 | 18 | 17 | 17 | 17 |
22 | 23 | 24 | 25 | 25 | 24 | 24 | 26 | 27 | 28 | 28 | 28 | 26 | 26 | 24 | 20 | 19 | 20 | 20 | 20 | 15 | 14 | 15 | 17 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | W 13 | WNW 13 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
 kJ | 361 | 564 | 572 | 446 | 425 | 347 | 347 | 347 | 367 | 341 | 341 | 319 | 247 | 242 | 238 | 184 | 174 | 130 | 127 | 96 | 96 | 70 | 66 | 44 |
Swell 2 Height (m) Direction Period (s) | W 9 | — | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 19 | SW 19 | SW 19 | SW 13 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 | N 5 | N 5 | N 5 |
| kJ | 130 | — | — | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 15 | 15 | 15 | 7 | 2 | 4 | 7 | 8 | 8 | 7 | 4 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | SW 13 | — | — | — | — | — | — | — | — | W 19 | SW 12 | SW 13 | SW 13 | W 19 | SW 13 | W 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 |
| kJ | 7 | — | — | — | — | — | — | — | — | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | — | SE 2 | SE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | SSE 3 | SSE 2 | SSE 2 | — | — |
| kJ | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 4 | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 15 | 4 | 4 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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