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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 Friday 22 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
12.9° C
(Which is slightly warmer than usual)How big are the waves at Trevone Bay today?
The current surf forecast for Trevone Bay at 7PM is: 1.5m 10s primary swell from a West direction (forecast issued at 12:00pm May 22). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 5.5ft (1.7m) | 11s |
| Afternoon (22 May) | 5ft (1.6m) | 11s |
| Evening (22 May) | 5ft (1.5m) | 10s |
Table - waves today at Trevone Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sun night, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 11 | W 11 | W 11 | W 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 14 | |
694 | 606 | 606 | 496 | 426 | 426 | 346 | 339 | 339 | 290 | 284 | 273 | 230 | 225 | 179 | 168 | 133 | 132 | 166 | 173 | 207 | 207 | 171 | 210 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | glassy | cross-off | cross | glassy | glassy | on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 10:21AM5.59m | 10:49PM5.76m | 11:27AM5.24m | 11:57PM5.46m | 12:39PM5.05m | 1:09AM5.32m | ||||||||||||||||||
Low Tide | 4:43PM1.35m | 5:27AM1.35m | 5:51PM1.63m | 6:38AM1.55m | 7:03PM1.77m | |||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | 5:22 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — |
 | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:12 | — | — | — | 9:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 17 | 18 | 17 | 15 | 15 | 14 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 18 | 20 | 21 | 21 | 21 | 22 | 22 | 23 |
14 | 16 | 16 | 17 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 17 | 20 | 21 | 21 | 21 | 23 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 |
 kJ | 694 | 606 | 606 | 496 | 426 | 426 | 346 | 339 | 339 | 290 | 284 | 273 | 230 | 225 | 179 | 168 | 133 | 132 | 166 | 173 | 207 | 207 | 171 | 171 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 13 | — | SW 13 | — | SW 14 | SW 14 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WNW 16 | WNW 15 | WNW 14 | WNW 14 |
| kJ | — | — | — | — | — | 7 | — | 7 | — | 7 | 8 | 8 | 19 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 25 | 76 | 158 | 210 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 17 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 36 | 45 | 45 | 43 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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