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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 am Saturday 18 Oct 2025 BST
How big are the waves at Trevone Bay today?
The current surf forecast for Trevone Bay at 7AM is: 0.3m 8s primary swell from a West-southwest direction and 0.1m 12s secondary swell from a West direction (forecast issued at 12:00am October 18). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 0.5ft (0.2m) | 12s |
| Afternoon (18 Oct) | 2ft (0.6m) | 10s |
| Evening (18 Oct) | 2.5ft (0.7m) | 10s |
Table - waves today at Trevone Bay. (Swell directed towards the surf break)
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 9 | 10 | 10 | 9 | 11 | 11 | 10 | 10 | 11 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 16 | 15 | 14 | 13 | 13 | 38 | 80 | 102 | 71 | 72 | 116 | 441 | 591 | 551 | 495 | 517 | 524 | 1026 | 1079 | 1662 | 2756 | 5146 | 4668 | 3887 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | on | on |
High Tide / height (m) | 4:07AM 5.44 | 4:23PM 5.81 | 4:46AM 5.80 | 5:01PM 6.11 | 5:20AM 6.10 | 5:34PM 6.32 | ||||||||||||||||||
Low Tide / height (m) | 10:07PM 1.30 | 10:24AM 1.30 | 10:48PM 0.99 | 11:02AM 0.98 | 11:21PM 0.74 | 11:35AM 0.74 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:19 | - |
 |  | | |  | |  |  | | | | | |  | |  | | | |  |  | |  | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | - | 2 | 3 | 3 | - | - | 1 | - | 1 | 1 | 4 | 3 | 1 | 1 | 1 |
| Temp. °C | 13 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 |
| Feels °C (?) | 8 | 8 | 8 | 8 | 7 | 5 | 5 | 4 | 4 | 5 | 8 | 10 | 12 | 10 | 10 | 11 | 9 | 7 | 6 | 7 | 7 | 6 | 5 | 6 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cornwall (North)
The wind is still offshore at Trevone Bay (moderate winds from the SE at Newquay Airport 13 km from Trevone Bay). 0.3m 9s swell from the WSW to make surfable waves.
2 h 14 min ago
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