
Surf Forecasts:
Perranporth surf forecast from 3 Sep 2026:
- Best quality surf: Saturday 5 Sep, 10AM (local time) - 4.5ft (1.4m), 11s period, WNW swell with glassy winds.
- Most powerful swell: Monday 7 Sep, 7AM (local time) - 8ft (2.4m), 12s period, W swell with 1,656 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 10AM (local time) - 4.5ft (1.4m), 11s period with WNW 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 Saturday (Sep 05) at 10AM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 0.1m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Perranporth in the next 16 days are 2.4m 12s and forecast to arrive on Monday (Sep 07) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Sep 06) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sat 5th Sep) | 4.5ft (1.4m) 11s |
| Best Surf | 10AM (Sat 5th Sep) | 4.5ft (1.4m) 11s |
| Most Powerful | 7AM (Mon 7th Sep) | 8ft (2.4m) 12s |
Table - best surf conditions forecast for Perranporth over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s on offer for the next couple of weeks here at Perranporth. I’ll be straight with you – it’s a bit of a tough stretch. The forecast is showing a lot of days where the wind is just not playing ball, and the swell is coming in all wrong for it to be any good. We’ve got a long gap of nothing worthwhile to start with, so don’t bother getting the wetsuit on just yet.
The water at Perranporth is sitting at 64°, which is a touch warmer than normal for this time of year, but that’s about the only bit of good news.
The first few days are a write-off. Wednesday the 2nd and Thursday the 3rd have fresh cross-onshore winds in the 12 to 18 mph range, with a short-period, 6 ft to 5 ft swell that’s just messy and lumpy. Not worth a look. Friday the 4th sees a bigger 7 ft to 6 ft swell from the W, but the wind is onshore and moderate, so it’s going to be a blown-out mess. The combined energy is moderate (617 to 544), but with the wind, it’s no good for us.
We finally get a potential window on Saturday the 5th. The morning has a 4 ft W swell with a promising 11-second period, and the wind is just a light 3 mph from the SW. The combined energy is moderate (403). It’s described as marginal, but it’s the best we’ve seen. The afternoon is similar, with a 4 ft swell and light winds. This is the standout of the whole period, but it’s still only a marginal call. It’ll be small, cleanish, and worth a paddle if you’re desperate.
Then it’s back to the doldrums. Sunday the 6th has a fresh offshore wind, but the swell drops to a tiny 2 ft with weak energy (63). Monday the 7th and Tuesday the 8th see a jump in swell to 7 ft to 8 ft, but the wind is onshore and fresh, so it’s just a big, lumpy mess. The energy is strong (881 to 1079), but it’s useless for surfing.
The rest of the second week is more of the same – moderate to strong onshore or cross-onshore winds, with a short-period swell that’s often too big for the conditions. The energy is moderate, but the quality is poor. There’s a small window of cleaner conditions on the 6th, but the swell is too small to be any fun. The 14th and 15th have some stronger winds, making it messy and blown out. The 16th sees near gale-force winds, so forget it.
Honestly, if you’re looking for a proper surf, this is a tough one. The only real chance is a brief, small, clean window on Saturday the 5th. Keep an eye on the forecasts, but it’s one of those quiet runs for the area.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat morning). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Warm (max 21°C on Sun morning, min 14°C on Mon night). Winds increasing (light winds from the SE on Sat night, fresh winds from the W by Tue morning). | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||
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 8 | W 8 | WSW 8 | W 8 | W 9 | W 9 | WNW 11 | W 11 | W 10 | W 9 | W 9 | W 11 | W 12 | W 11 | W 9 | W 9 | WNW 9 | W 9 | W 8 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||
263 | 235 | 427 | 597 | 549 | 430 | 469 | 326 | 120 | 57 | 53 | 639 | 1347 | 988 | 971 | 1299 | 955 | 549 | 239 | 136 | 61 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | glassy | glassy | off | cross-off | cross-on | on | on | cross-on | on | on | on | cross-on | on | cross-on | cross |
High Tide | 9:41AM5.71m | 10:06PM5.53m | 10:33AM5.29m | 11:07PM5.05m | 11:43AM4.91m | 00:30AM4.71m | 1:16PM4.78m | 2:07AM4.73m | 2:47PM5.05m | 3:27AM5.10m | 3:55PM5.55m | 4:25AM5.59m | 4:47PM6.06m | ||||||||
Low Tide | 3:57PM1.06m | 4:24AM1.31m | 4:55PM1.48m | 5:30AM1.73m | 6:18PM1.81m | 7:05AM1.94m | 8:02PM1.80m | 8:43AM1.76m | 9:28PM1.42m | 9:55AM1.32m | 10:29PM0.91m | 10:49AM0.82m | 11:18PM0.45m | ||||||||
6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — | |
— | 8:01 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | 8 |
Temp °C | 20 | 19 | 19 | 17 | 17 | 16 | 17 | 17 | 16 | 21 | 20 | 17 | 17 | 18 | 16 | 16 | 16 | 15 | 16 | 16 | 15 |
Feels °C | 17 | 15 | 16 | 14 | 13 | 13 | 16 | 17 | 12 | 16 | 18 | 16 | 12 | 12 | 10 | 9 | 10 | 9 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | — | W 8 | WSW 14 | WNW 12 | WNW 11 | W 11 | W 10 | W 9 | W 9 | W 15 | W 12 | — | — | — | — | W 9 | W 8 | W 8 | W 8 |
21 | 23 | — | 597 | 20 | 85 | 469 | 326 | 120 | 57 | 53 | 153 | 1347 | — | — | — | — | 549 | 239 | 136 | 61 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 14 | — | WSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | — | — | — | — | — | — | — | N 5 | N 5 |
— | — | — | 20 | — | 19 | 7 | 7 | 7 | 7 | 6 | 6 | — | — | — | — | — | — | — | 21 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | |
Wind waves Height (m) Direction Period (s) | W 8 | W 8 | WSW 8 | — | W 9 | W 9 | — | — | SE 3 | SSE 4 | SW 3 | W 11 | — | W 11 | W 9 | W 9 | WNW 9 | N 6 | N 6 | — | — |
263 | 235 | 427 | — | 549 | 430 | — | — | 4 | 14 | 5 | 639 | — | 988 | 971 | 1299 | 955 | 40 | 40 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 213 | 222 | 224 | 224 | 50 | 0 | 0 | 0 | 205 | 205 | 224 | 233 | 508 | 27 | 555 | 213 | 99 | 33 | 199 | 27 |
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.










