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Surf Forecasts:
Porthmeor surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Sunday 29 Mar 2026 BSTForecast update in hr min s Forecast update imminent
Porthmeor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthmeor sea temperature is
10.7° C
(Which is slightly warmer than usual)How big are the waves at Porthmeor today?
The current surf forecast for Porthmeor at 6AM is: 1.6m 12s primary swell from a West direction and 0.5m 6s secondary swell from a North direction, 0.6m 6s secondary swell from a North direction (forecast issued at 11:00pm March 28). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | 5.5ft (1.7m) | 12s |
| Afternoon (29 Mar) | 7.5ft (2.3m) | 7s |
| Evening (29 Mar) | 10ft (3.0m) | 8s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 29 | Monday 30 | Tuesday 31 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 7 | 7 | 8 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 16 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1713 | 1174 | 995 | 748 | 827 | 1013 | 481 | 730 | 1093 | 5962 | 6485 | 7280 | 4986 | 4486 | 3833 | 2974 | 2558 | 2098 | 2114 | 2028 | 1400 | 1266 | 1208 | 1049 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 3:09AM 4.80 | 3:45PM 4.79 | 4:06AM 5.20 | 4:32PM 5.18 | 4:50AM 5.56 | 5:12PM 5.51 | ||||||||||||||||||
Low Tide / height (m) | 9:08PM 1.60 | 9:48AM 1.23 | 10:09PM 1.19 | 10:39AM 0.83 | 10:55PM 0.81 | 11:20AM 0.51 | ||||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:49 | - | - | - | - | - | - | - | 7:51 |
 |  |  | |  |  | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 9 |
| Feels °C (?) | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 4 | 6 | 5 | 7 | 8 | 10 | 8 | 6 | 7 | 7 | 6 | 4 |
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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 Porthmeor 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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