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Porthleven Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Surf Forecasts:
Porthleven surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 am Saturday 04 Oct 2025 BST
How big are the waves at Porthleven today?
The current surf forecast for Porthleven at 2AM is: 4.5m 11s primary swell from a West-southwest direction (forecast issued at 12:00am October 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 18ft (5.5m) | 12s |
| Afternoon (04 Oct) | 18ft (5.5m) | 12s |
| Evening (04 Oct) | 15ft (4.5m) | 12s |
Table - waves today at Porthleven. (Swell directed towards the surf break)
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3355 | 3720 | 5908 | 8586 | 9219 | 10185 | 8803 | 7540 | 6117 | 4990 | 3829 | 3517 | 3075 | 2499 | 2027 | 1738 | 1472 | 1355 | 1122 | 880 | 773 | 604 | 501 | 396 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 3:20AM 3.82 | 3:37PM 4.22 | 4:02AM 4.24 | 4:17PM 4.64 | 4:40AM 4.63 | 4:56PM 5.00 | ||||||||||||||||||
Low Tide / height (m) | 9:26PM 1.08 | 9:45AM 1.00 | 10:15PM 0.63 | 10:32AM 0.58 | 10:59PM 0.21 | 11:15AM 0.19 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:28 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - |
 |  |  | |  |  | | | | | |  |  |  | | | | | | | | | | | |
Rain (mm) | 2 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 |
| Feels °C (?) | 8 | 5 | 0 | 0 | 0 | 0 | 2 | 3 | 4 | 5 | 5 | 4 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 10 | 9 | 11 |
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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 (South)
The wind is still cross-on at Porthleven (fresh winds from the W at Culdrose Airport 5 km from Porthleven). A 3.6m local chop from the W
1 h 19 min ago
FREE! Surf-Forecast.com widget for your website
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