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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 5 pm Thursday 27 Nov 2025 GMTForecast 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
13.0° C
(Which is 1.1°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 11PM is: 2.4m 10s primary swell from a West direction and 0.1m 19s secondary swell from a West direction (forecast issued at 05:00pm November 27). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | - | - |
| Afternoon (27 Nov) | 8ft (2.5m) | 9s |
| Evening (27 Nov) | 8ft (2.4m) | 9s |
Table - waves today at Trevone Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 10 | 10 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 892 | 909 | 958 | 1041 | 1408 | 7180 | 6965 | 7301 | 6699 | 5934 | 5266 | 4225 | 4152 | 3622 | 2672 | 1824 | 1768 | 1344 | 969 | 811 | 755 | 661 | 835 | 451 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross- off | cross- off | on | on | on | on | on | cross- on | cross- on | on | on | on | on | on |
High Tide / height (m) | 9:55PM 4.95 | 10:24AM 5.18 | 11:02PM 4.91 | 11:33AM 5.21 | 12:14AM 5.06 | |||||||||||||||||||
Low Tide / height (m) | 3:50PM 1.79 | 4:11AM 1.91 | 4:57PM 1.82 | 5:21AM 1.92 | 6:07PM 1.69 | 6:33AM 1.76 | ||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - |
| Sunset | 4:21 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:20 | - | - | - | - | - | - | - |
 |  |  | | | | | |  | | | |  | | |  | |  | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | 9 | 6 | 1 | 1 | 1 | 1 | - | - | - | - | 1 | - |
| Temp. °C | 14 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 11 | 11 | 12 | 12 | 10 | 9 | 9 | 10 | 9 | 9 | 10 | 9 | 9 | 9 | 8 | 9 |
| Feels °C (?) | 8 | 8 | 6 | 6 | 5 | 4 | 4 | 2 | 3 | 5 | 4 | 3 | 5 | 4 | 3 | 4 | 2 | -1 | 0 | 0 | 1 | 2 | 3 | 5 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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