Surf Forecasts:
Fistral-South surf forecast from 13 Aug 2026:
- Best quality surf: Thursday 20 Aug, 1AM (local time) - 10ft (3.0m), 11s period, WNW swell with glassy winds.
- Most powerful swell: Wednesday 19 Aug, 10PM (local time) - 10ft (3.0m), 11s period, WNW swell with 2,186 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 1AM (local time) - 10ft (3.0m), 11s period with WNW swell.
Best Forecast Surf Conditions for Fistral-South this week:
The surf forecast for Fistral-South over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 1AM. The primary swell is predicted to be 3.0m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Fistral-South in the next 16 days are 3.0m 11s and forecast to arrive on Wednesday (Aug 19) 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 0.4m 4s period and expected on Monday (Aug 17) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 20th Aug) | 10ft (3.0m) 11s |
| Best Surf | 1AM (Thu 20th Aug) | 10ft (3.0m) 11s |
| Most Powerful | 10PM (Wed 19th Aug) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Fistral-South over the next 16 days.
The Lowdown
Alright, let’s talk about Fistral-South. This is a tough one, folks. The forecast window is wide open, but for the first eight days, it’s a real struggle. We’re looking at a frustrating run of onshore winds and messy conditions that just won’t clean up. The water temperature is pretty average for this time of year, nothing wild to report there.
From Thursday the 13th right through to Wednesday the 19th, it’s pretty much a write-off. The wind is either on it or cross-on, and the wave quality is poor. On the 15th, we get a fresh breeze from the north at 19 mph making things lumpy. Then on the 19th, things get interesting but not in a good way for the average surfer. A big pulse of WNW swell arrives, pushing 8 ft to 10 ft – that’s big, expert-only territory. The combined energy hits 1043 to 1790, which is strong, but with that moderate cross-onshore wind, it’s going to be a churning mess. Not a day for the faint-hearted.
The first real glimmer of hope doesn’t appear until Friday the 21st. The wind swings around to an easterly cross-offshore at 9 mph, and the conditions finally clean up. The swell is on the small side though, a 3 ft to 2 ft W swell with a 10-second period. The combined energy is a weak 124. It’s surfable, but ordinary. The break is consistent, and with that clean, glassy feel, it’ll be a fun option for intermediate surfers on a small wave board. Crowds are often here, so expect company.
Saturday the 22nd and Sunday the 23rd are a mixed bag. Saturday morning is clean but tiny at 2 ft, and by afternoon the wind picks up again. Sunday morning offers a tiny clean window with another 2 ft swell and light winds, but it’s nothing to write home about.
The absolute standout, and I mean the only real highlight in this whole 16-day stretch, is Monday the 24th. The morning brings a glassy, dead-calm window with a 2 ft W swell and a 9-second period. The combined energy is a weak 101, but it’s the cleanest surf we’ll see. The wind is a slight air, making it glassy. The swell direction from the west matches the optimum for this spot, so the waves will have a nice shape. For a small-day surfer, this is the session to target. It’s the only time in the whole period where the conditions truly align.
After that, the window closes again. From Tuesday the 25th through to Friday the 28th, the wind is back up – fresh to strong breezes from the west and southwest, with gusts hitting 25 mph. The swell gets a bit bigger, up to 6 ft on the 27th, but it’s all blown out and lumpy. That’s kite-surfing territory, not paddle surfing.
So, to sum it up: don’t hold your breath for the first week. The best bet is the morning of Monday the 24th for a small, clean, glassy session. Everything else is a battle against the wind. If you’re keen, keep an eye on the forecasts, but this one’s a tough watch.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Wed night, min 16°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the N by Sat afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Tue morning, min 16°C on Sat night). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night). | ||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||
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 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | N 5 | N 5 | W 7 | W 7 | WNW 9 | W 8 | W 7 | W 7 | W 7 | W 7 | WNW 9 | WNW 10 | WNW 11 |
Wave Graph | |||||||||||||||||||||
269 | 237 | 184 | 129 | 152 | 132 | 97 | 98 | 77 | 40 | 25 | 15 | 16 | 132 | 218 | 126 | 89 | 220 | 1033 | 1780 | 1922 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy |
High Tide | 6:17AM6.50m | 6:37PM6.94m | 7:00AM6.68m | 7:19PM7.04m | 7:40AM6.69m | 7:58PM6.95m | 8:18AM6.55m | 8:37PM6.67m | 8:56AM6.26m | 9:15PM6.25m | 9:33AM5.88m | 9:53PM5.75m | 10:13AM5.43m | 10:34PM5.22m | |||||||
Low Tide | 12:37PM0.18m | 1:04AM-0.04m | 1:19PM0.04m | 1:44AM-0.06m | 1:57PM0.07m | 2:22AM0.10m | 2:35PM0.27m | 2:58AM0.40m | 3:11PM0.60m | 3:33AM0.81m | 3:48PM1.02m | 4:08AM1.28m | 4:27PM1.49m | ||||||||
6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | |
— | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 20 | 18 | 17 | 17 | 16 | 18 | 18 | 16 | 19 | 19 | 19 | 21 | 21 | 19 | 16 | 16 | 17 |
Feels °C | 20 | 21 | 21 | 21 | 19 | 16 | 12 | 12 | 11 | 14 | 14 | 13 | 17 | 17 | 18 | 20 | 19 | 17 | 11 | 11 | 15 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WNW 7 | W 7 | W 7 | W 7 | SW 18 | W 16 | W 7 | SW 17 | SW 17 | SW 16 | SW 16 | — |
269 | 237 | 184 | 129 | 152 | 132 | 97 | 98 | 40 | 17 | 25 | 15 | 8 | 12 | 5 | 126 | 11 | 12 | 10 | 10 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 13 | — | — | — | WSW 8 | W 18 | W 18 | WNW 9 | — | — | SW 17 | — | — | — | — | — |
— | — | — | — | — | 3 | — | — | — | 6 | 7 | 6 | 16 | — | — | 11 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNW 4 | N 5 | N 5 | N 5 | N 5 | N 4 | N 4 | — | W 8 | W 7 | — | W 7 | W 7 | WNW 9 | WNW 10 | WNW 11 |
— | — | — | — | — | 25 | 79 | 62 | 77 | 40 | 20 | 13 | — | 132 | 218 | — | 89 | 220 | 1033 | 1780 | 1922 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 231 | 1 | 1 | 16 | 41 | 326 | 246 | 233 | 293 | 402 | 401 | 501 | 241 | 217 | 115 | 217 | 231 | 41 | 96 | 0 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Fistral-South Surf forecast
The above surf forecast table for Fistral-South provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fistral-South can be found by selecting the local surf guide option on the grey menu. Our Fistral-South 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 (Fistral-South) 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 Fistral-South 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.
Fistral-South is 1 km (1 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.











