Surf Forecasts:
Mawgan Porth surf forecast from 22 Aug 2026:
- Best quality surf: Sunday 23 Aug, 1PM (local time) - 1.5ft (0.4m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 10PM (local time) - 10ft (3.0m), 9s period, W swell with 1,531 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 1PM (local time) - 1.5ft (0.4m), 14s period with SW swell.
Best Forecast Surf Conditions for Mawgan Porth this week:
The surf forecast for Mawgan Porth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 1PM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.5m 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 16 days are 3.0m 9s and forecast to arrive on Friday (Aug 28) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Monday (Aug 24) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sun 23rd Aug) | 1.5ft (0.4m) 14s |
| Best Surf | 1PM (Sun 23rd Aug) | 1.5ft (0.4m) 14s |
| Most Powerful | 10PM (Fri 28th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Mawgan Porth over the next 16 days.
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 16°C on Sat morning). Winds increasing (light winds from the E on Sun morning, fresh winds from the E by Mon morning). | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Wed night. Warm (max 23°C on Tue morning, min 16°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the S by Thu afternoon). | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 9 | W 9 | WSW 14 | SW 13 | WSW 10 | WSW 9 | WSW 13 | WNW 11 | WNW 10 | W 10 | W 9 | W 8 | W 8 | SW 9 | SW 8 | SW 8 | WSW 7 | W 7 | W 8 | WNW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 45 | 39 | 24 | 19 | 43 | 38 | 8 | 17 | 12 | 34 | 71 | 60 | 50 | 32 | 126 | 191 | 138 | 121 | 418 | 922 | 1245 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross-on | cross-on |
High Tide | 1:20PM4.36m | 2:10AM4.29m | 2:52PM4.47m | 3:30AM4.52m | 3:57PM4.83m | 4:24AM4.90m | 4:44PM5.27m | 5:04AM5.32m | 5:21PM5.72m | 5:40AM5.72m | 5:55PM6.12m | 6:12AM6.07m | 6:27PM6.44m | ||||||||
Low Tide | 7:54PM2.45m | 8:37AM2.43m | 9:24PM2.25m | 9:51AM2.12m | 10:24PM1.87m | 10:41AM1.71m | 11:07PM1.44m | 11:20AM1.28m | 11:43PM1.03m | 11:54AM0.90m | 00:16AM0.67m | 12:27PM0.58m | 00:48AM0.40m | ||||||||
 |  |  | | | | | | | |  |  | | | |  |  | | | |  | |
 | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — |
 | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | 11 | 1 | 1 | — | 3 | — | 2 |
Temp °C | 17 | 17 | 17 | 19 | 19 | 18 | 20 | 22 | 19 | 23 | 20 | 18 | 21 | 21 | 17 | 20 | 20 | 16 | 18 | 18 | 18 |
Feels °C | 13 | 13 | 14 | 17 | 16 | 16 | 13 | 15 | 13 | 18 | 16 | 18 | 19 | 17 | 14 | 16 | 15 | 15 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | N 5 | W 9 | W 9 | N 4 | NNW 4 | WSW 10 | WSW 9 | W 9 | W 9 | WNW 10 | W 10 | W 9 | W 8 | W 8 | SW 9 | WNW 11 | SW 8 | WNW 10 | — | — | — |
| kJ | 37 | 39 | 24 | 10 | 7 | 38 | 8 | 6 | 6 | 34 | 71 | 60 | 50 | 32 | 126 | 12 | 138 | 31 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 10 | WSW 15 | WSW 15 | W 9 | SW 13 | WSW 14 | N 4 | WSW 13 | WNW 11 | NNE 5 | SW 8 | SW 8 | SW 8 | SSW 7 | W 8 | — | W 8 | SW 12 | — | — | — |
| kJ | 45 | 21 | 21 | 13 | 43 | 19 | 1 | 17 | 12 | 4 | 11 | 17 | 15 | 10 | 18 | — | 41 | 5 | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 15 | SW 12 | — | WSW 14 | W 10 | — | W 9 | SW 9 | SW 13 | SW 8 | NNE 5 | SW 13 | SW 12 | SW 12 | SW 12 | — | WNW 10 | — | — | — | — |
| kJ | 22 | 6 | — | 19 | 8 | — | 6 | 3 | 7 | 11 | 3 | 7 | 6 | 6 | 6 | — | 20 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 5 | N 4 | — | — | N 4 | E 3 | ENE 3 | E 3 | — | — | — | SW 3 | SSW 3 | — | SW 8 | — | WSW 7 | W 7 | W 8 | WNW 9 |
| kJ | — | 17 | 14 | — | — | 5 | 8 | 7 | 5 | — | — | — | 2 | 2 | — | 191 | — | 121 | 418 | 922 | 1245 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 61 | 48 | 7 | 0 | 0 | 271 | 210 | 207 | 267 | 8 | 0 | 1 | 22 | 0 | 16 | 205 | 6 | 7 | 131 | 282 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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