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Porthleven Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Porthleven surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 11 pm Sunday 16 Mar 2025 GMT
How big are the waves at Porthleven today?
The current surf forecast for Porthleven at 2AM is: 0.4m 9s primary swell from a West direction (forecast issued at 11:00pm March 16). An open ocean swell of 0.1m 4s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Mar) | 1ft (0.3m) | 9s |
| Afternoon (17 Mar) | 1ft (0.3m) | 18s |
| Evening (17 Mar) | 2.5ft (0.7m) | 17s |
Table - waves today at Porthleven. (Swell directed towards the surf break)
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 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 | 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 9 | 9 | 9 | 16 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 12 | 12 | 14 | 14 | 13 | 13 | 15 | 13 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 17 | 16 | 15 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 46 | 43 | 26 | 25 | 14 | 27 | 48 | 148 | 270 | 416 | 558 | 492 | 412 | 171 | 255 | 98 | 207 | 419 | 372 | 345 | 392 | 265 | 547 | 506 | 383 | 304 | 236 | 160 | 119 | 147 | 347 | 291 | 214 | 441 | 320 | 297 | 387 | 524 | 507 | 380 | 251 | 159 | 112 | 91 | 69 | 55 | 33 | 273 | 724 | 1117 | 1422 | 1664 | 1198 | 799 | 466 | 371 | 349 | 320 | 249 | 207 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | glass | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on |
High Tide / height (m) | 6:06PM 4.64 | 6:21AM 4.71 | 6:36PM 4.57 | 6:50AM 4.55 | 7:05PM 4.42 | 7:20AM 4.32 | 7:35PM 4.20 | 7:51AM 4.05 | 8:07PM 3.94 | 8:27AM 3.75 | 8:48PM 3.66 | 9:14AM 3.45 | 9:47PM 3.39 | 10:32AM 3.21 | 11:29PM 3.28 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:43AM 0.27 | 12:59PM 0.31 | 1:13AM 0.39 | 1:29PM 0.49 | 1:43AM 0.59 | 1:59PM 0.73 | 2:16AM 0.84 | 2:33PM 1.00 | 2:54AM 1.12 | 3:13PM 1.28 | 3:40AM 1.40 | 4:05PM 1.53 | 4:43AM 1.62 | 5:18PM 1.69 | ||||||||||||||||||||||||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - | - |
 | |  | |  | | |  |  | | | | | | | | | | | | |  | | | | | | | | | | | |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 2 | 2 | 2 | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 7 | 6 | 7 | 8 | 7 | 8 | 8 | 8 | 9 | 8 | 8 | 7 | 8 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 2 | 1 | 1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | 1 | -1 | -1 | -3 | -2 | -2 | 0 | 2 | 3 | 2 | 2 | 4 | 3 | 4 | 5 | 5 | 5 | 3 | 4 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 7 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 8 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 8 | 6 | 5 | 5 | 3 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porthleven surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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