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Surf Forecasts:
Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 am Friday 10 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Mawgan Porth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mawgan Porth sea temperature is
11.1° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Mawgan Porth today?
The current surf forecast for Mawgan Porth at 12PM is: 2.2m 14s primary swell from a West direction and 0.4m 5s secondary swell from a North-northwest direction (forecast issued at 06:00am April 10). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 8ft (2.4m) | 14s |
| Afternoon (10 Apr) | 6ft (1.9m) | 14s |
| Evening (10 Apr) | 4.5ft (1.4m) | 13s |
Table - waves today at Mawgan Porth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 9 | 12 | 12 | 14 | 15 | 16 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2803 | 2386 | 1984 | 1729 | 1233 | 933 | 547 | 1094 | 2426 | 2884 | 5777 | 8197 | 11013 | 10541 | 12806 | 13631 | 14146 | 11126 | 8045 | 5153 | 3781 | 2733 | 2074 | 1822 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | cross | cross- off | cross- off | cross | cross | cross | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 11:18AM 4.35 | 12:00AM 4.41 | 12:52PM 4.22 | 1:37AM 4.47 | 2:23PM 4.46 | |||||||||||||||||||
Low Tide / height (m) | 5:09AM 2.28 | 5:41PM 2.43 | 6:42AM 2.44 | 7:21PM 2.45 | 8:16AM 2.24 | 8:43PM 2.15 | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| Sunrise | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - |
 |  | | | | | |  | |  |  |  | | | |  | | | | |  | | |  | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 3 | 1 | - | - | - | - | 1 | 1 | 1 | 1 | - | - | 1 | 1 | 1 | - |
| Temp. °C | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 11 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 7 |
| Feels °C (?) | 3 | 6 | 2 | 0 | 1 | 2 | 2 | 4 | -3 | -3 | -4 | -2 | -3 | -3 | -2 | -1 | -1 | 0 | 2 | 3 | 3 | 4 | 4 | 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)
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