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Porthcurno Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Porthcurno surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 pm Sunday 03 Aug 2025 BST
How big are the waves at Porthcurno today?
The current surf forecast for Porthcurno at 5PM is: 0.6m 7s primary swell from a West direction and 0.1m 12s secondary swell from a South direction (forecast issued at 12:00pm August 03). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (03 Aug) | 3ft (0.9m) | 6s |
| Evening (03 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Porthcurno. (Swell directed towards the surf break)
Sunday 03 | Monday 04 | Tuesday 05 | Wednesday 06 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 7 | 7 | 6 | 7 | 8 | 8 | 9 | 9 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 25 | 95 | 27 | 73 | 130 | 155 | 176 | 124 | 99 | 408 | 633 | 625 | 667 | 931 | 1040 | 1040 | 694 | 592 | 810 | 718 | 613 | 566 | 596 | 431 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | off | off |
High Tide / height (m) | 12:27PM 3.69 | 1:05AM 3.65 | 1:47PM 3.69 | 2:23AM 3.71 | 2:56PM 3.88 | 3:24AM 3.93 | ||||||||||||||||||
Low Tide / height (m) | 6:45PM 1.83 | 7:22AM 1.83 | 8:05PM 1.83 | 8:41AM 1.75 | 9:21PM 1.65 | |||||||||||||||||||
Sunday 03 | Monday 04 | Tuesday 05 | Wednesday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:58 |
| Sunset | - | - | - | 9:02 | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - | - | - | 8:59 | - | - | - | - |
 |  | | |  |  | | | | |  |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 16 | 17 | 16 | 16 | 15 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
| Feels °C (?) | 16 | 16 | 17 | 16 | 16 | 17 | 15 | 14 | 13 | 13 | 12 | 14 | 11 | 9 | 8 | 9 | 8 | 10 | 10 | 13 | 14 | 14 | 14 | 16 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cornwall (South)
The wind is still cross-off at Porthcurno (moderate winds from the W at Culdrose Airport 30 km from Porthcurno). 0.8m 5s windswell from the W with a 0.3m 7s swell, also from the W. 2 swells combining to make bigger set waves.
30 km away, 1 h 18 min ago
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