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Surf Forecasts:
Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Friday 08 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 1.1°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 6AM is: 0.2m 15s primary swell from a West-northwest direction and 0.2m 5s secondary swell from a West direction (forecast issued at 12:00am May 08). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 0.5ft (0.2m) | 15s |
| Afternoon (08 May) | 1ft (0.3m) | 14s |
| Evening (08 May) | 1.5ft (0.4m) | 13s |
Table - waves today at Mawgan Porth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 17°C on Sat afternoon, min 9°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the NNE by Sun afternoon). | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | ||||||||||||||||||||||
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 16 | W 16 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | N 6 | N 7 | N 7 | N 7 | NNW 7 | NNW 7 | N 7 | NNE 7 | NNE 6 | N 6 | N 7 | N 7 | |
5 | 5 | 22 | 42 | 42 | 38 | 60 | 59 | 57 | 52 | 49 | 48 | 47 | 107 | 134 | 218 | 210 | 186 | 150 | 206 | 237 | 200 | 297 | 515 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | cross-off | cross | glassy | glassy | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:59AM4.86m | 10:25PM4.94m | 10:55AM4.62m | 11:28PM4.78m | 12:07PM4.53m | |||||||||||||||||||
Low Tide | 3:56AM1.79m | 4:14PM1.94m | 4:54AM2.02m | 5:16PM2.13m | 6:04AM2.10m | 6:30PM2.16m | ||||||||||||||||||
 |  |  | |  | | | | | | | |  | | |  | | | | | | | |  | |
 | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 10 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 13 | 15 | 16 | 17 | 16 | 14 | 13 | 11 | 9 | 10 | 12 | 13 | 13 | 11 |
8 | 10 | 9 | 10 | 12 | 12 | 12 | 10 | 9 | 8 | 9 | 11 | 11 | 13 | 13 | 10 | 8 | 4 | 2 | 3 | 5 | 5 | 7 | 4 | |
Swell 1 Height (m) Direction Period (s) | W 5 | W 5 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NNW 5 | N 6 | N 7 | WNW 12 | WNW 11 | NNW 7 | NNW 7 | N 7 | W 11 | W 11 | W 10 | SW 9 | SSW 9 |
 kJ | 2 | 2 | 22 | 42 | 42 | 38 | 60 | 59 | 57 | 52 | 49 | 9 | 44 | 107 | 27 | 25 | 210 | 186 | 150 | 9 | 9 | 2 | 3 | 8 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 5 | W 5 | W 5 | — | — | W 7 | — | — | W 9 | WNW 12 | WNW 12 | WNW 12 | W 8 | W 8 | W 11 | W 11 | W 11 | W 13 | — | SW 9 | W 10 | W 10 |
| kJ | 5 | 5 | 2 | 2 | 2 | — | — | 1 | — | — | 6 | 48 | 47 | 47 | 5 | 5 | 9 | 9 | 9 | 3 | — | 3 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | W 8 | SW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 10 | W 10 | W 9 | — | W 9 | W 8 | W 8 | S 13 | S 13 | W 8 | W 13 | — | — | — | — | — | — |
| kJ | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | — | 6 | 6 | 5 | 4 | 3 | 1 | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 5 | — | NE 2 | NE 3 | NE 3 | — | — | N 7 | N 7 | NE 3 | NE 4 | NE 4 | NNE 7 | NNE 6 | N 6 | N 7 | N 7 |
| kJ | — | — | — | — | — | — | — | 2 | — | 1 | 3 | 2 | — | — | 134 | 218 | 5 | 13 | 28 | 206 | 237 | 200 | 297 | 515 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 393 | 386 | 49 | 49 | 7 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 237 | 38 | 30 | 296 | 491 | 296 | 258 | 288 | 288 | 264 | 30 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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