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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 11 pm Wednesday 21 Jan 2026 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
9.8° C
(Which is normal for this time of year)How big are the waves at Trevone Bay today?
The current surf forecast for Trevone Bay at 5AM is: 4.0m 17s primary swell from a West direction (forecast issued at 11:00pm January 21). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 13ft (4.0m) | 16s |
| Afternoon (22 Jan) | 15ft (4.5m) | 15s |
| Evening (22 Jan) | 11ft (3.5m) | 14s |
Table - waves today at Trevone Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 16 | 16 | 18 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 16 | 15 | 15 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 680 | 864 | 5933 | 9996 | 9082 | 10010 | 8384 | 6389 | 4541 | 3247 | 2062 | 1103 | 3327 | 18021 | 15619 | 14883 | 8987 | 7277 | 6284 | 9289 | 7656 | 7322 | 11236 | 12172 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | off | cross- off | cross- on | cross- on | cross- on | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 7:04PM 6.29 | 7:22AM 6.60 | 7:40PM 6.29 | 7:58AM 6.55 | 8:18PM 6.19 | 8:37AM 6.37 | ||||||||||||||||||
Low Tide / height (m) | 1:17AM 0.53 | 1:40PM 0.50 | 1:51AM 0.58 | 2:16PM 0.59 | 2:28AM 0.72 | 2:55PM 0.77 | ||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:06 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:53 | - | - | - | - | - | - | - | 4:55 | - | - | - | - | - | - | - | 4:57 | - |
 | |  | |  |  |  | |  | |  |  | | | | | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | 3 | 2 | - | - | - | 6 | 1 | - | - | 2 | 8 | 3 | 2 | 8 | 1 | 1 | - | 2 | 1 |
| Temp. °C | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 |
| Feels °C (?) | 5 | 4 | 5 | 6 | 6 | 1 | 1 | 2 | 2 | -1 | 1 | -1 | -4 | -7 | -10 | -4 | -6 | -5 | -1 | 0 | 0 | 2 | 2 | 1 |
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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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