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Surf Forecasts:
Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Thursday 07 May 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
12.3° 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 6AM is: 0.2m 6s primary swell from a West direction (forecast issued at 12:00am May 07). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 0.5ft (0.2m) | 6s |
| Afternoon (07 May) | 0.5ft (0.2m) | 6s |
| Evening (07 May) | 0.5ft (0.2m) | 5s |
Table - waves today at Mawgan Porth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 18°C on Sat afternoon, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 5 | W 5 | W 16 | W 16 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NNW 6 | N 7 | N 7 | NNW 7 | N 7 | |
3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 5 | 5 | 22 | 42 | 42 | 38 | 60 | 59 | 57 | 53 | 49 | 64 | 113 | 138 | 143 | 154 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | |
High Tide | 9:14AM5.16m | 9:34PM5.21m | 9:59AM4.86m | 10:25PM4.94m | 10:55AM4.62m | |||||||||||||||||||
Low Tide | 3:11AM1.49m | 3:25PM1.67m | 3:56AM1.79m | 4:14PM1.94m | 4:54AM2.02m | 5:16PM2.13m | ||||||||||||||||||
 | |  | |  | |  |  | | |  | |  | | | | | | | | | | |  | |
 | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:51 | — |
— | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 15 | 17 | 18 | 17 | 15 |
8 | 7 | 7 | 8 | 9 | 8 | 8 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 9 | 9 | 8 | 8 | 11 | 13 | 14 | 14 | 11 | |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NNW 6 | N 7 | N 7 | NNW 7 | WNW 11 |
 kJ | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 22 | 42 | 42 | 38 | 60 | 59 | 57 | 53 | 49 | 64 | 113 | 138 | 143 | 25 |
Swell 2 Height (m) Direction Period (s) | N 4 | N 4 | — | — | W 8 | W 9 | SW 8 | W 8 | W 16 | W 16 | W 5 | WNW 5 | WNW 5 | WNW 5 | W 8 | NNW 5 | W 5 | — | W 9 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 8 |
| kJ | 2 | 2 | — | — | 1 | 2 | 2 | 1 | 5 | 5 | 2 | 3 | 2 | 2 | 1 | 2 | 2 | — | 6 | 48 | 47 | 28 | 27 | 5 |
Swell 3 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | W 9 | W 9 | W 8 | W 9 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 14 | W 10 | W 10 | W 9 | — | W 9 | W 8 | W 8 | W 9 | — |
| kJ | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 2 | 2 | 2 | — | 6 | 6 | 5 | 6 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | — | N 3 | NNE 3 | N 5 | — | — | — | NE 3 | N 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 4 | 15 | — | — | — | 3 | 154 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 207 | 246 | 247 | 277 | 277 | 418 | 393 | 393 | 393 | 386 | 49 | 7 | 48 | 48 | 0 | 0 | 0 | 0 | 0 | 49 | 27 | 0 | 0 | 246 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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