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Porthmeor surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Tuesday 31 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
10.8° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Porthmeor today?
The current surf forecast for Porthmeor at 7AM is: 2.1m 16s primary swell from a West-northwest direction and 0.4m 6s secondary swell from a North direction (forecast issued at 12:00am March 31). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 6.5ft (2.0m) | 14s |
| Afternoon (31 Mar) | 5ft (1.6m) | 14s |
| Evening (31 Mar) | 5ft (1.5m) | 13s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| 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) (?) | 15 | 14 | 14 | 16 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2558 | 2144 | 1895 | 2028 | 1266 | 1090 | 958 | 823 | 670 | 540 | 531 | 531 | 531 | 522 | 827 | 650 | 895 | 879 | 759 | 731 | 718 | 611 | 506 | 408 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross | cross | cross- on | on | on | on | on | cross- on | cross |
High Tide / height (m) | 4:50AM 5.56 | 5:12PM 5.51 | 5:28AM 5.83 | 5:47PM 5.76 | 6:02AM 5.99 | 6:20PM 5.90 | ||||||||||||||||||
Low Tide / height (m) | 10:55PM 0.81 | 11:20AM 0.51 | 11:34PM 0.51 | 11:56AM 0.30 | 12:09AM 0.33 | 12:28PM 0.22 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:01 | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:53 |
 |  | | |  | |  | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 12 | 13 | 12 | 13 | 13 | 10 | 9 | 9 | 8 | 9 | 9 | 11 | 11 | 10 | 10 | 10 | 8 | 7 | 7 | 7 | 7 | 7 |
| Feels °C (?) | 7 | 8 | 9 | 10 | 9 | 11 | 9 | 7 | 6 | 4 | 3 | 4 | 5 | 7 | 6 | 5 | 6 | 5 | 1 | 1 | 1 | 2 | 3 | 3 |
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Surf Rating (10 Max)
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FREE! Surf-Forecast.com widget for your website
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