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Mawgan Porth surfForecast / Cornwall (North) / UK
12 Day Weather and Surf, issued 11 pm Saturday 15 Nov 2025 GMT
Best Forecast Surf Conditions for Mawgan Porth this week:
The surf forecast for Mawgan Porth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 17) at 3PM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.7m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mawgan Porth in the next 12 days are 4.5m 10s and forecast to arrive on Wednesday (Nov 19) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Monday (Nov 17) at 6AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 17th Nov) | 1.5ft (0.5m) 12s |
| Best Surf | 12PM (Wed 19th Nov) | 13ft (4.0m) 9s |
| Most Powerful | 6PM (Wed 19th Nov) | 15ft (4.5m) 10s |
Table - best surf conditions forecast for Mawgan Porth over the next 12 days.
Short Range Forecast Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 12°C on Sat night, min 6°C on Mon night). Winds increasing (light winds from the SE on Mon night, strong winds from the WNW by Tue afternoon). | Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Wed night. Mild temperatures (max 9°C on Tue night, min 5°C on Wed night). Winds decreasing (near gales from the NW on Tue night, light winds from the WNW by Fri afternoon). | |||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Sat 22 | ||||||||||||||||
| 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) (?) | 8 | 11 | 11 | 13 | 13 | 12 | 12 | 12 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 6 | 10 | 14 | 7 | 9 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 36 | 245 | 159 | 92 | 86 | 78 | 48 | 47 | 78 | 501 | 2065 | 2747 | 1421 | 706 | 419 | 94 | 73 | 136 | 623 | 742 | 1487 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross | cross | on | |
High Tide / height (m) | 2:25AM 5.17 | 2:43PM 5.43 | 3:07AM 5.45 | 3:23PM 5.64 | 3:44AM 5.71 | 4:00PM 5.81 | 4:18AM 5.91 | 4:34PM 5.94 | 4:51AM 6.05 | 5:08PM 6.00 | 5:24AM 6.10 | 5:41PM 5.97 | 5:57AM 6.07 | |||||||||
Low Tide / height (m) | 8:43AM 1.53 | 9:08PM 1.28 | 9:25AM 1.29 | 9:44PM 1.10 | 10:01AM 1.08 | 10:17PM 0.95 | 10:35AM 0.92 | 10:49PM 0.85 | 11:07AM 0.81 | 11:21PM 0.82 | 11:40AM 0.79 | 11:54PM 0.86 | 12:14PM 0.86 | |||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Sat 22 | ||||||||||||||||
| Sunrise | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:39 | - | - | 7:41 | - | - | 7:43 | - | - | 7:43 | - | |
| Sunset | - | - | 4:32 | - | - | 4:31 | - | - | 4:30 | - | - | 4:30 | - | - | 4:29 | - | - | 4:27 | - | - | 4:25 | |
 |  |  | |  | | |  | |  | | |  | | | | | |  |  | | ||
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | 4 | 3 | - | 8 | 1 | - | 3 | 1 | - | 12 | 5 | 2 | |
| Temp. °C | 12 | 11 | 11 | 9 | 8 | 7 | 8 | 11 | 11 | 9 | 9 | 9 | 7 | 7 | 8 | 8 | 8 | 9 | 11 | 11 | 11 | |
| Feels °C (?) | 7 | 6 | 6 | 4 | 3 | 3 | 3 | 4 | 3 | -2 | -1 | 1 | -1 | -1 | -1 | 0 | 2 | 4 | 2 | 2 | 0 | |
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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 Mawgan Porth 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 Mawgan Porth Surf forecast
The above surf forecast table for Mawgan Porth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mawgan Porth can be found by selecting the local surf guide option on the grey menu. Our Mawgan Porth 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 (Mawgan Porth) 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 Mawgan Porth 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 North Cornwall? If you are looking for accommodation near Mawgan Porth, camping, hotels and holiday cottages in North Cornwall, consider staying in Newquay which is 8 km (5 miles) away. Other places in and around North Cornwall where you can find information about places to rent, and car hire include Padstow which is 11 km (7 miles) away, Bodmin, Truro and Saint Austell.
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