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Surf Forecasts:
Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Friday 01 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
12.0° 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 4AM is: 0.7m 10s primary swell from a West direction and 0.2m 13s secondary swell from a West-northwest direction (forecast issued at 12:00am May 01). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 2.5ft (0.7m) | 10s |
| Afternoon (01 May) | 2ft (0.6m) | 11s |
| Evening (01 May) | 2ft (0.6m) | 11s |
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 9mm), mostly falling on Sat afternoon. Very mild (max 14°C on Thu night, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
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 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 7 | W 7 | W 6 | W 6 | W 6 | |
73 | 102 | 102 | 104 | 121 | 82 | 84 | 82 | 78 | 49 | 48 | 30 | 28 | 27 | 28 | 28 | 26 | 25 | 21 | 16 | 32 | 37 | 24 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | glassy | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | |
High Tide | 5:46AM6.19m | 6:03PM6.23m | 6:19AM6.23m | 6:36PM6.27m | 6:53AM6.17m | 7:08PM6.20m | ||||||||||||||||||
Low Tide | 11:48PM0.71m | 12:04PM0.63m | 00:20AM0.63m | 12:35PM0.63m | 00:52AM0.63m | 1:05PM0.72m | ||||||||||||||||||
 |  |  |  |  | | | | |  | | | |  | | | | | | |  | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:42 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | — | — | — | — | — | 1 | 1 | — | — | |
Temp °C | 14 | 12 | 11 | 12 | 13 | 14 | 13 | 12 | 11 | 11 | 11 | 13 | 14 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 |
13 | 10 | 9 | 10 | 10 | 11 | 10 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | SW 6 | WSW 6 | WSW 6 | SW 6 | WNW 9 | WNW 8 | WSW 4 | W 7 | W 6 | W 6 | W 6 |
 kJ | 73 | 102 | 102 | 104 | 121 | 82 | 84 | 82 | 78 | 49 | 48 | 30 | 28 | 18 | 14 | 12 | 8 | 25 | 21 | 7 | 32 | 37 | 24 | 22 |
Swell 2 Height (m) Direction Period (s) | WNW 14 | WNW 13 | WNW 13 | NW 13 | — | NW 12 | — | — | — | SW 5 | SW 5 | SW 5 | NW 10 | W 9 | WNW 9 | WNW 9 | WNW 9 | — | W 15 | W 7 | SW 4 | SW 15 | W 11 | — |
| kJ | 40 | 18 | 17 | 7 | — | 6 | — | — | — | 5 | 8 | 7 | 4 | 27 | 28 | 28 | 26 | — | 4 | 16 | 3 | 8 | 2 | — |
Swell 3 Height (m) Direction Period (s) | NE 5 | — | — | — | — | — | — | — | — | — | — | W 11 | W 16 | — | — | — | — | — | — | W 15 | SW 15 | W 11 | W 14 | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 5 | — | — | — | — | — | — | 4 | 8 | 2 | 4 | — |
Wind waves Height (m) Direction Period (s) | S 3 | — | — | WSW 3 | WSW 3 | SW 3 | SW 3 | SW 3 | SW 4 | — | — | S 2 | SW 6 | — | — | — | — | SW 5 | SW 5 | — | — | — | — | — |
| kJ | 1 | — | — | 1 | 1 | 2 | 2 | 2 | 2 | — | — | 1 | 17 | — | — | — | — | 7 | 6 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 6 | 2 | 6 | 6 | 42 | 2 | 1 | 1 | 0 | 0 | 207 | 205 | 22 | 7 | 213 | 207 | 207 | 221 | 267 | 43 | 49 | 30 | 69 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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