- Forecast
- Maps
- Live
- Weather State
- Spot Information
Maenporth Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Surf Forecasts:
Maenporth surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 am Sunday 17 May 2026 BSTForecast update in hr min s Forecast update imminent
Maenporth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Maenporth sea temperature is
12.5° C
(Which is slightly warmer than usual)How big are the waves at Maenporth today?
The current surf forecast for Maenporth at 6AM is: 0.1m 12s primary swell from a South direction (forecast issued at 12:00am May 17). An open ocean swell of 0.7m 14s is not directed at the surf break, a second open ocean swell of 0.5m 12s is not directed at the surf break, a second open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 0.5ft (0.1m) | 12s |
| Afternoon (17 May) | 0.5ft (0.1m) | 12s |
| Evening (17 May) | 0.5ft (0.1m) | 12s |
Table - waves today at Maenporth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Mon night. Very mild (max 14°C on Tue morning, min 9°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | W 11 | W 11 | S 19 | S 4 | SSW 5 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | |
3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 7 | 22 | 133 | 337 | 384 | 452 | 518 | 622 | 771 | 848 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 5:54AM5.34m | 6:17PM5.36m | 6:40AM5.33m | 7:02PM5.39m | 7:27AM5.19m | 7:49PM5.32m | ||||||||||||||||||
Low Tide | 00:19AM0.54m | 12:43PM0.42m | 1:06AM0.37m | 1:28PM0.39m | 1:54AM0.34m | 2:14PM0.50m | ||||||||||||||||||
 |  |  | |  | | |  | |  | | | | | | | | | |  | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:05 | — |
— | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 5 | 1 | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 9 | 10 | 10 | 10 | 11 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 |
5 | 6 | 6 | 6 | 7 | 5 | 6 | 4 | 4 | 4 | 5 | 5 | 7 | 7 | 6 | 5 | 8 | 8 | 7 | 6 | 7 | 8 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 13 | W 12 | W 14 | W 8 | W 13 | W 13 | W 12 | S 12 | S 12 | W 12 | S 12 | W 12 | — | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WNW 10 | WSW 15 | W 14 | WSW 13 | WSW 17 |
 kJ | 87 | 77 | 268 | 208 | 1215 | 1285 | 1206 | 3 | 3 | 625 | 3 | 1055 | — | 683 | 524 | 379 | 223 | 98 | 51 | 20 | 21 | 16 | 18 | 117 |
Swell 2 Height (m) Direction Period (s) | S 13 | W 15 | W 12 | W 14 | S 12 | S 12 | S 12 | — | — | S 12 | — | S 12 | — | — | S 19 | S 19 | S 19 | W 16 | W 16 | W 15 | S 18 | S 18 | WSW 18 | WSW 13 |
| kJ | 3 | 72 | 68 | 557 | 3 | 3 | 3 | — | — | 3 | — | 3 | — | — | 7 | 7 | 7 | 5 | 5 | 17 | 6 | 6 | 32 | 35 |
Swell 3 Height (m) Direction Period (s) | — | S 13 | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | S 13 | W 16 | S 19 | S 19 | S 18 | — | W 19 | S 18 | SW 17 |
| kJ | — | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 7 | 7 | 6 | — | 7 | 6 | 12 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | — | — | — | W 12 | W 12 | W 12 | W 7 | W 12 | — | W 11 | — | — | S 4 | SSW 5 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 173 | 181 | 159 | — | — | — | 1378 | 1187 | 1413 | 278 | 1184 | — | 890 | — | — | 22 | 133 | 337 | 384 | 452 | 518 | 622 | 771 | 848 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 201 | 92 | 50 | 201 | 512 | 531 | 420 | 260 | 263 | 190 | 164 | 28 | 28 | 31 | 23 | 51 | 51 | 530 | 522 | 530 | 590 | 512 | 262 | 190 |
Best forecast wave conditions in South Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Maenporth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest