Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Maenporth Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Surf Forecasts:
Maenporth surfForecast / Cornwall (South) / UK
12 Day Weather and Surf, issued 11 pm Wednesday 03 Dec 2025 GMTForecast 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
12.7° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Maenporth this week:
The surf forecast for Maenporth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 06) at 12PM. The primary swell is predicted to be 7.0m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Maenporth in the next 12 days are 7.0m 17s and forecast to arrive on Saturday (Dec 06) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 12s period and expected on Thursday (Dec 04) at 12PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 6th Dec) | 23ft (7.0m) 17s |
| Best Surf | 12PM (Sat 6th Dec) | 23ft (7.0m) 17s |
| Most Powerful | 9AM (Sat 6th Dec) | 23ft (7.0m) 17s |
Table - best surf conditions forecast for Maenporth over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 30mm), heaviest during Wed night. Very mild (max 13°C on Fri afternoon, min 8°C on Thu morning). Mainly near gales. | Days 3-6 Weather Summary Heavy rain (total 51mm), heaviest during Tue afternoon. Very mild (max 14°C on Sat night, min 10°C on Sun afternoon). Winds increasing (light winds from the NW on Sun afternoon, near gales from the S by Tue afternoon). | |||||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 7 | 12 | 13 | 15 | 16 | 8 | 11 | 17 | 17 | 16 | 13 | 12 | 12 | 11 | 19 | 18 | 16 | 16 | 14 | 14 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 393 | 3579 | 4013 | 0 | 6505 | 2451 | 4695 | 28702 | 24815 | 11004 | 6430 | 3707 | 2092 | 3087 | 7487 | 8797 | 9606 | 6525 | 12315 | 12271 | 4552 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | off | cross- off | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- off | off | cross- on | cross | cross- on | cross | cross | cross- on | cross- off | cross- off | cross- off | |
High Tide / height (m) | 3:53AM 5.12 | 4:14PM 5.25 | 4:39AM 5.31 | 5:02PM 5.27 | 5:25AM 5.41 | 5:50PM 5.18 | 6:13AM 5.40 | 6:40PM 4.99 | 7:02AM 5.28 | 7:32PM 4.73 | 7:55AM 5.09 | 8:29PM 4.44 | 8:54AM 4.84 | |||||||||
Low Tide / height (m) | 10:15PM 0.69 | 10:39AM 0.65 | 11:03PM 0.50 | 11:28AM 0.43 | 11:50PM 0.42 | 12:17PM 0.33 | 12:36AM 0.46 | 1:05PM 0.37 | 1:22AM 0.60 | 1:54PM 0.53 | 2:08AM 0.83 | 2:43PM 0.79 | 2:56AM 1.12 | 3:35PM 1.12 | ||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | ||||||||||||||||
| Sunrise | - | 8:00 | - | - | 8:00 | - | - | 8:03 | - | - | 8:03 | - | - | 8:04 | - | - | 8:06 | - | - | 8:07 | - | |
| Sunset | - | - | 4:19 | - | - | 4:19 | - | - | 4:17 | - | - | 4:17 | - | - | 4:17 | - | - | 4:16 | - | - | 4:16 | |
 |  |  |  | | |  |  | |  | | | | |  |  | |  | |  | | ||
Rain (mm) | 14 | 2 | 1 | - | 4 | 8 | 1 | - | - | 6 | 3 | 1 | - | 1 | 8 | 13 | 2 | 17 | 1 | - | - | |
| Temp. °C | 11 | 9 | 8 | 9 | 10 | 13 | 11 | 12 | 12 | 14 | 13 | 10 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 11 | 11 | |
| Feels °C (?) | 4 | 2 | 1 | 3 | 1 | 6 | 2 | 3 | 6 | 7 | 9 | 8 | 10 | 11 | 10 | 5 | 10 | 4 | 3 | 6 | 6 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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.
Information about the Maenporth Surf forecast
The above surf forecast table for Maenporth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Maenporth can be found by selecting the local surf guide option on the grey menu. Our Maenporth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Maenporth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Maenporth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in South Cornwall? If you are looking for accommodation near Maenporth, camping, hotels and holiday cottages in South Cornwall, consider staying in Falmouth which is 1 km (1 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Penryn which is 2 km (1 miles) away, Truro, Camborne and The Lizard.
Nearest