Surf Forecasts:
Whipsiderry surf forecast from 27 Aug 2026:
- Best quality surf: Sunday 30 Aug, 7AM (local time) - 6ft (1.8m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 4PM (local time) - 11ft (3.5m), 9s period, WSW swell with 1,806 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 7AM (local time) - 6ft (1.8m), 9s period with W swell.
Best Forecast Surf Conditions for Whipsiderry this week:
The surf forecast for Whipsiderry over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 7AM. The primary swell is predicted to be 1.8m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Whipsiderry in the next 16 days are 3.5m 9s and forecast to arrive on Saturday (Aug 29) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Saturday (Aug 29) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 30th Aug) | 6ft (1.8m) 9s |
| Best Surf | 7AM (Sun 30th Aug) | 6ft (1.8m) 9s |
| Most Powerful | 4PM (Sat 29th Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Whipsiderry over the next 16 days.
The Lowdown
Alright, let’s take a look at what’s on the table for the next couple of weeks. Right now, things are looking pretty grim, and I gotta be straight with you—there’s a long stretch of junk ahead before we get anything worth paddling out for. The water temp is sitting at 65°, which is a touch warmer than normal for this time of year, so at least you won’t be freezing your toes off while you’re sitting there waiting for a wave that never comes.
We don’t see any decent surf until the morning of the 30th of August, and even that’s just a marginal call. You’ve got a clean 5ft swell from the west, with a 9-second period, and the cross-off wind from the SSW is light enough to keep things tidy. The combined energy is moderate at 413, so there’s a bit of push, but the wave quality is still questionable. It’s not a total write-off, but it’s definitely not a standout.
From there, we hit a long dry spell. The wind keeps messing things up—cross-onshore, strong breezes, and lumpy chop dominate for days. The swell heights bounce around between 2ft and 7ft, but the wind direction is never quite right. Even the cleaner moments on the 30th afternoon and 31st morning don’t get the green light—the surf quality is still poor. The 31st morning has a 7ft WNW swell with a 10-second period and offshore wind, but it’s flagged as poor surf despite the energy (1007). That’s a tease.
Things stay bleak through the first week of September. The 3rd of September morning has a 6ft west swell with an 8-second period and cross wind, but the energy is moderate at 420. Still, the conditions are lumpy and cross-chop, so not worth it. The 5th of September morning shows a clean 4ft west swell with a 11-second period and cross-off wind, but it’s still a poor surf call. The energy is moderate at 410.
Now here’s where it gets interesting. On the 7th of September, Monday morning, there’s a big pulse: 12ft WNW swell with a 9-second period, and the wind is light offshore from the northwest. The combined energy is very strong at 1807. But—and this is a big but—that swell is too big for this break. It’s predicted to be too big for the setup here, so this is strictly for experts only, and even then, it’s a dicey call. The light breeze keeps things clean, but that size and short period (9 seconds) means it’s going to be a heavy, messy beast. The afternoon of the same day is a 7ft west swell, also with light wind, but the surf quality is marginal.
The 8th of September morning finally gives us something decent: a clean 5ft west swell with a 10-second period and cross-off wind from the SSW. The combined energy is moderate at 408. The surf quality is flagged as “expect good surf conditions,” which is the first real positive in the whole forecast. This is the best on offer—moderate size, clean conditions, and a workable period. The 8th afternoon is similar but with a longer period of 11 seconds and a bit more energy (590), though it’s called marginal on tide.
After that, things drop off again. The 9th and 10th have clean but small surf with poor quality, and the 11th blows out entirely with near gale cross-onshore winds. So, if you’re looking for a window, aim for the 8th of September morning. It’s the one bright spot in an otherwise quiet run.
Rusty
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 20°C on Thu afternoon, min 17°C on Thu night). Winds decreasing (near gales from the W on Sat morning, light winds from the SSW by Sat night). | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Sun night. Very mild (max 18°C on Tue morning, min 16°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun night, light winds from the WNW by Wed morning). | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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 | WNW 9 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | WSW 9 | W 9 | W 9 | WSW 9 | W 9 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | WSW 5 |
Wave Graph | ||||||||||||||||||||
35 | 34 | 78 | 197 | 85 | 173 | 1806 | 828 | 413 | 488 | 1018 | 1007 | 610 | 392 | 230 | 177 | 157 | 100 | 57 | 20 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 5:55PM6.12m | 6:12AM6.07m | 6:27PM6.44m | 6:44AM6.33m | 7:00PM6.66m | 7:17AM6.50m | 7:32PM6.75m | 7:50AM6.54m | 8:07PM6.69m | 8:25AM6.45m | 8:43PM6.48m | 9:03AM6.22m | 9:24PM6.14m | |||||||
Low Tide | 00:16AM0.67m | 12:27PM0.58m | 00:48AM0.40m | 12:59PM0.37m | 1:19AM0.25m | 1:30PM0.26m | 1:50AM0.22m | 2:03PM0.29m | 2:23AM0.32m | 2:37PM0.44m | 2:58AM0.56m | 3:15PM0.71m | 3:38AM0.92m | |||||||
— | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | |
8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:04 | — | |
mm | 2 | 1 | — | — | 9 | 2 | 2 | — | — | 3 | 5 | — | — | — | — | — | 1 | — | — | — |
Temp °C | 20 | 17 | 19 | 18 | 18 | 18 | 18 | 17 | 20 | 17 | 17 | 16 | 16 | 17 | 18 | 17 | 17 | 18 | 18 | 17 |
Feels °C | 18 | 15 | 14 | 12 | 14 | 10 | 11 | 12 | 14 | 13 | 12 | 11 | 12 | 15 | 15 | 13 | 15 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | W 8 | WNW 9 | WNW 9 | — | WNW 8 | WSW 7 | — | — | W 9 | N 5 | — | W 10 | W 10 | W 9 | W 9 | SW 17 | SW 16 | W 8 | W 8 | WNW 7 |
35 | 26 | 16 | — | 12 | 173 | — | — | 413 | 2 | — | 1007 | 610 | 392 | 230 | 12 | 10 | 100 | 57 | 18 | |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SW 12 | SW 11 | — | SW 11 | — | — | — | — | — | — | — | — | W 18 | — | — | — | SW 16 | WSW 16 | SW 15 |
16 | 5 | 5 | — | 5 | — | — | — | — | — | — | — | — | 6 | — | — | — | 10 | 24 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | — | — | — | W 10 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | 2 | — | |
Wind waves Height (m) Direction Period (s) | SW 2 | SW 6 | WSW 5 | WSW 6 | WSW 6 | S 4 | WSW 9 | W 9 | — | WSW 9 | W 9 | — | — | — | — | W 9 | W 8 | — | — | WSW 5 |
1 | 34 | 78 | 197 | 85 | 13 | 1806 | 828 | — | 488 | 1018 | — | — | — | — | 177 | 157 | — | — | 20 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 39 | 33 | 239 | 218 | 284 | 216 | 218 | 44 | 20 | 405 | 242 | 33 | 208 | 3 | 233 | 218 | 136 | 39 | 204 | 267 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
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Information about the Whipsiderry Surf forecast
The above surf forecast table for Whipsiderry provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whipsiderry can be found by selecting the local surf guide option on the grey menu. Our Whipsiderry 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 (Whipsiderry) 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 Whipsiderry 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 Whipsiderry, camping, hotels and holiday cottages in North Cornwall, consider staying in Newquay which is 3 km (2 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 15 km (9 miles) away, Truro, Saint Austell and Bodmin.











