Surf Forecasts:
Porthmeor surf forecast from 23 Aug 2026:
- Best quality surf: Thursday 27 Aug, 7AM (local time) - 5.5ft (1.7m), 8s period, SSW swell with offshore winds.
- Most powerful swell: Saturday 29 Aug, 10AM (local time) - 8ft (2.5m), 8s period, WNW swell with 735 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 1AM (local time) - 2ft (0.6m), 9s period with W swell.
Best Forecast Surf Conditions for Porthmeor this week:
The surf forecast for Porthmeor over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 1AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Porthmeor in the next 16 days are 2.5m 8s and forecast to arrive on Saturday (Aug 29) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Friday (Aug 28) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 26th Aug) | 2ft (0.6m) 9s |
| Best Surf | 7AM (Thu 27th Aug) | 5.5ft (1.7m) 8s |
| Most Powerful | 10AM (Sat 29th Aug) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Porthmeor over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 21°C on Tue morning, min 16°C on Sun night). Winds decreasing (strong winds from the E on Mon morning, light winds from the SSW by Tue night). | Days 4-6 Weather SummaryHeavy rain (total 30mm), heaviest during Wed night. Warm (max 20°C on Wed morning, min 16°C on Wed night). Winds increasing (light winds from the SW on Thu night, fresh winds from the W by Fri afternoon). | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SSW 14 | SW 13 | WNW 11 | WNW 10 | WNW 10 | W 9 | W 8 | W 8 | SSW 6 | SSW 8 | SSW 9 | SW 8 | SSW 7 | W 8 | W 6 | WNW 8 | WNW 8 | W 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 51 | 54 | 38 | 19 | 28 | 24 | 58 | 75 | 59 | 49 | 31 | 121 | 402 | 407 | 188 | 66 | 136 | 206 | 735 | 663 | 376 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 2:43PM4.12m | 3:19AM4.15m | 3:46PM4.44m | 4:12AM4.49m | 4:32PM4.83m | 4:52AM4.85m | 5:09PM5.22m | 5:27AM5.19m | 5:43PM5.57m | 6:00AM5.50m | 6:15PM5.85m | 6:32AM5.73m | 6:47PM6.04m | ||||||||
Low Tide | 9:14PM2.06m | 9:41AM1.94m | 10:14PM1.71m | 10:31AM1.56m | 10:57PM1.31m | 11:10AM1.16m | 11:34PM0.93m | 11:45AM0.81m | 00:07AM0.59m | 12:18PM0.52m | 00:39AM0.35m | 12:50PM0.32m | 1:11AM0.20m | ||||||||
 | |  |  | | | |  |  | |  |  |  | |  | |  | | | | | |
 | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:31 | — | — |
 | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | 21 | 1 | 3 | 1 | 1 | 1 | 2 | — | — | — |
Temp °C | 19 | 19 | 17 | 19 | 19 | 18 | 21 | 20 | 18 | 20 | 20 | 18 | 18 | 18 | 16 | 19 | 18 | 17 | 17 | 18 | 17 |
Feels °C | 16 | 16 | 14 | 11 | 12 | 13 | 16 | 18 | 16 | 16 | 17 | 17 | 14 | 14 | 14 | 15 | 14 | 12 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | N 5 | N 4 | WSW 10 | N 4 | SW 13 | SE 7 | WNW 10 | WNW 10 | W 9 | W 8 | W 8 | SSW 6 | W 8 | SSW 9 | SW 8 | SSW 7 | SSW 7 | SSW 7 | — | — | S 11 |
| kJ | 16 | 6 | 38 | 3 | 28 | 25 | 58 | 75 | 59 | 49 | 31 | 121 | 20 | 407 | 188 | 66 | 62 | 79 | — | — | 2 |
Swell 2 Height (m) Direction Period (s) | SW 14 | WSW 12 | SE 6 | SSW 14 | W 9 | WNW 11 | NNE 5 | SSW 8 | SW 8 | SW 7 | SSW 7 | W 8 | WNW 10 | W 10 | WNW 10 | W 7 | SW 11 | S 11 | — | — | — |
| kJ | 51 | 54 | 8 | 19 | 6 | 24 | 7 | 28 | 32 | 14 | 10 | 18 | 11 | 51 | 80 | 38 | 5 | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 9 | SW 14 | SW 14 | WSW 9 | SW 9 | SSW 13 | SW 8 | NNE 5 | NNE 5 | N 5 | N 6 | SW 12 | — | SW 10 | S 12 | W 9 | — | — | — | — | — |
| kJ | 14 | 49 | 32 | 8 | 3 | 17 | 11 | 5 | 2 | 2 | 3 | 6 | — | 38 | 3 | 42 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | ESE 5 | N 4 | ESE 7 | ESE 7 | NE 3 | ESE 7 | SE 4 | S 4 | SW 4 | S 4 | ESE 3 | SSW 8 | — | — | — | W 8 | W 6 | WNW 8 | WNW 8 | W 7 |
| kJ | 5 | 27 | 6 | 85 | 94 | 3 | 37 | 12 | 6 | 15 | 16 | 2 | 402 | — | — | — | 136 | 206 | 735 | 663 | 376 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 6 | 10 | 375 | 218 | 191 | 28 | 6 | 0 | 18 | 98 | 7 | 59 | 1 | 0 | 121 | 244 | 575 | 596 | 214 | 197 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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 Porthmeor 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 Porthmeor Surf forecast
The above surf forecast table for Porthmeor provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Porthmeor can be found by selecting the local surf guide option on the grey menu. Our Porthmeor 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 (Porthmeor) 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 Porthmeor 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.
Porthmeor is 12 km (7 miles) from Camborne. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Camborne. Camborne has rooms for a wide range of budgets as well as car hire and transport links.
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