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Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 5 pm Wednesday 26 Nov 2025 GMTForecast 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
13.1° C
(Which is 1.1°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 8PM is: 1.6m 7s primary swell from a West-southwest direction and 0.9m 10s secondary swell from a West direction, 0.1m 15s secondary swell from a Southwest direction (forecast issued at 05:00pm November 26). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Nov) | - | - |
| Afternoon (26 Nov) | 4.5ft (1.3m) | 6s |
| Evening (26 Nov) | 5ft (1.5m) | 7s |
Table - waves today at Mawgan Porth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 7 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 10 | 18 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 97 | 172 | 231 | 528 | 533 | 533 | 645 | 669 | 772 | 809 | 880 | 1085 | 1507 | 7180 | 7815 | 8255 | 7933 | 7330 | 5903 | 4504 | 4004 | 4947 | 4022 | 3145 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | on | on | on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:53PM 5.03 | 9:19AM 5.20 | 9:50PM 4.87 | 10:20AM 5.10 | 10:58PM 4.83 | 11:29AM 5.13 | ||||||||||||||||||
Low Tide / height (m) | 2:52PM 1.63 | 3:09AM 1.75 | 3:49PM 1.77 | 4:09AM 1.89 | 4:54PM 1.80 | 5:19AM 1.90 | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - |
| Sunset | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - |
 |  |  | | | |  | | | |  |  | | |  | |  | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | - | - | 1 | 3 | - | - |
| Temp. °C | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 9 |
| Feels °C (?) | 5 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 7 | 7 | 6 | 4 | 3 | 3 | 2 | 4 | 5 | 2 | 1 | 3 | 3 | 4 |
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Ocean Swells (m)- Wind Speed (km/h)
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