
Surf Forecasts:
Perranporth surf forecast from 10 Sep 2026:
- Best quality surf: Monday 14 Sep, 7PM (local time) - 3.5ft (1.0m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 10PM (local time) - 7ft (2.1m), 10s period, W swell with 799 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 7PM (local time) - 3.5ft (1.0m), 9s period with W swell.
Best Forecast Surf Conditions for Perranporth this week:
The surf forecast for Perranporth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 7PM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Perranporth in the next 16 days are 2.1m 10s and forecast to arrive on Thursday (Sep 10) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Sep 15) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Mon 14th Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 7PM (Mon 14th Sep) | 3.5ft (1.0m) 9s |
| Most Powerful | 10PM (Thu 10th Sep) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Perranporth over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at the next couple of weeks for Perranporth. It’s a bit of a mixed bag, so let’s get into it, and I’ll tell you straight where I’d be looking to get wet.
Right off the bat, the water is sitting around 65°, which is a touch warmer than normal for this time of year. Not a bad way to start.
To be honest, the next week and a half looks pretty grim for a proper surf. The wind is all over the place, mostly cross or cross-onshore, keeping things lumpy and choppy. We’ve got waves, but they’re not going to be any fun. For most of it, the conditions are just poor, with the energy staying moderate. There are some pulses of swell, but the wind ruins it. You’ll see a bit of size kick up around the 15th and 16th, but it’s onshore and messy with the swell period dropping off. It’s going to be a frustrating stretch for the first maybe 12 days. A lot of bump and chop and not much else. Honestly, for a chunk of that time, especially when that 7ft and 6ft onshore slop shows up on Tuesday the 15th and Saturday the 19th, it might be more interesting for the kite surfers than us paddle surfers. The wave quality just isn't there.
Then things finally start to change. The morning of Tuesday the 22nd looks like the first real glimmer of hope. The wind goes light and offshore, the air is clean, and the surf becomes, well, surfable. It's not big, only 3ft from the west with a 9-second period, but it would be clean. That’s the one spot in the first two weeks where it might actually be worth getting wet for a few ankle to knee slappers, though the energy is still weak.
But hold on to your board shorts, because Wednesday the 23rd of September is the standout. This is the one you’ve been waiting for. The wind is offshore, light and clean, and the swell is pumping. We’re looking at a solid 8ft in the morning, jumping to a proper 10ft by the afternoon. This is proper, powerful stuff. The combined energy is strong, hitting 689 in the morning and a massive 1462 in the afternoon. That’s a lot of water moving. This is one for the experienced crew, no doubt. Anything over 8ft is expert territory. The swell direction is solid from the west, which is exactly what Perranporth loves. It’s going to be big, powerful, and clean with that light offshore wind. This is the day to clear your schedule.
Thursday the 24th keeps the good times rolling. The swell backs off a bit, but it’s still a very solid 7ft in the morning. The period jumps up to 12 seconds, so there’s some real grunt behind it. The wind stays offshore and clean. This is excellent surf, and a touch more manageable than the day before. This could actually be the pick of the bunch if Wednesday is too full-on. Friday the 25th looks like it’s fading, with a drop in size and period, though still offshore. It’s worth a look but it’s on the way out.
So, there you have it. A whole load of nothing for the first week and a half, then a proper little bomb to finish it all off. I’d be circling those dates around the 23rd and 24th. It’s a long way out, so take the detail with a pinch of salt, but the signs are looking seriously promising. Stand by for that one.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 19°C on Sat morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the NW by Fri afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Mon morning, min 14°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||
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 8 | W 10 | W 9 | W 9 | W 8 | W 8 | W 7 | W 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 11 | WNW 7 | W 8 | W 10 | W 10 | W 10 |
Wave Graph | ||||||||||||||||||||
501 | 654 | 373 | 257 | 160 | 201 | 243 | 439 | 443 | 318 | 211 | 160 | 153 | 108 | 441 | 432 | 432 | 470 | 476 | 290 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:31PM6.48m | 5:53AM6.36m | 6:11PM6.74m | 6:31AM6.55m | 6:48PM6.80m | 7:07AM6.57m | 7:24PM6.68m | 7:41AM6.44m | 7:59PM6.41m | 8:15AM6.17m | 8:33PM6.00m | 8:49AM5.79m | 9:08PM5.53m | |||||||
Low Tide | 11:59PM0.11m | 12:14PM0.13m | 00:37AM-0.05m | 12:50PM0.01m | 1:11AM-0.04m | 1:25PM0.06m | 1:44AM0.13m | 1:58PM0.25m | 2:16AM0.43m | 2:30PM0.57m | 2:47AM0.82m | 3:03PM0.97m | 3:19AM1.26m | |||||||
— | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | |
7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | |
mm | 1 | 1 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 17 | 18 | 18 | 17 | 16 | 19 | 19 | 18 | 19 | 18 | 19 | 21 | 21 | 19 | 17 | 17 | 16 | 15 | 14 | 15 |
Feels °C | 12 | 17 | 16 | 16 | 14 | 15 | 15 | 15 | 19 | 17 | 19 | 20 | 20 | 19 | 13 | 12 | 12 | 10 | 9 | 13 |
Swell 1 Height (m) Direction Period (s) | — | W 10 | W 9 | W 9 | W 8 | W 8 | W 15 | — | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | — | — | W 8 | W 10 | W 10 | W 10 |
— | 654 | 373 | 257 | 160 | 201 | 4 | — | 443 | 318 | 211 | 160 | 153 | 108 | — | — | 432 | 470 | 476 | 290 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 15 | — | — | SW 13 | SW 13 | — | SW 12 | SW 12 | WNW 12 | — | — | — | — | — | N 5 |
— | — | — | — | — | 9 | — | — | 7 | 7 | — | 6 | 6 | 27 | — | — | — | — | — | 12 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | SW 12 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 4 | 6 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 8 | — | — | — | — | — | W 7 | W 8 | — | — | — | — | — | SSE 3 | W 11 | WNW 7 | N 5 | NNW 6 | NNW 5 | — |
501 | — | — | — | — | — | 243 | 439 | — | — | — | — | — | 3 | 441 | 432 | 28 | 65 | 36 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 210 | 24 | 10 | 24 | 6 | 10 | 27 | 10 | 50 | 210 | 6 | 6 | 10 | 0 | 568 | 224 | 99 | 50 | 148 | 76 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
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Information about the Perranporth Surf forecast
The above surf forecast table for Perranporth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Perranporth can be found by selecting the local surf guide option on the grey menu. Our Perranporth 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 (Perranporth) 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 Perranporth 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.
Perranporth is 9 km (6 miles) from Newquay. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Newquay. Newquay has rooms for a wide range of budgets as well as car hire and transport links.










