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Surf Forecasts:
Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Thursday 09 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
10.9° C
(Which is 1.2°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 3AM is: 1.2m 11s primary swell from a West direction (forecast issued at 12:00am April 09). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 3.5ft (1.0m) | 11s |
| Afternoon (09 Apr) | 7.5ft (2.3m) | 7s |
| Evening (09 Apr) | 6.5ft (2.0m) | 10s |
Table - waves today at Mawgan Porth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 7 | 8 | 9 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 8 | 12 | 12 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 480 | 389 | 295 | 284 | 231 | 514 | 458 | 669 | 1083 | 2750 | 2803 | 2471 | 2012 | 1633 | 1233 | 824 | 608 | 459 | 1557 | 1966 | 3898 | 4810 | 6912 | 7798 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | off | cross- off | cross- off | cross- off | cross- off | cross | cross | on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:51PM 5.06 | 10:16AM 4.71 | 10:42PM 4.67 | 11:18AM 4.35 | 12:00AM 4.41 | 12:52PM 4.22 | ||||||||||||||||||
Low Tide / height (m) | 4:08AM 1.91 | 4:28PM 2.14 | 5:09AM 2.28 | 5:41PM 2.43 | 6:42AM 2.44 | |||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:07 |
 |  |  |  | |  | | | | | | | |  | | | | |  | |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | 2 | 2 | 1 | - | - | 1 |
| Temp. °C | 13 | 11 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 11 | 9 | 5 | 8 | 9 | 9 | 8 |
| Feels °C (?) | 12 | 8 | 8 | 6 | 5 | 2 | 0 | 1 | 2 | 1 | 3 | 4 | -1 | 0 | -1 | 1 | 0 | 3 | 4 | -7 | -2 | -2 | -2 | -3 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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