Surf Forecasts:
Whipsiderry surf forecast from 24 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 7AM (local time) - 1.5ft (0.4m), 11s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 7PM (local time) - 8ft (2.5m), 8s period, W swell with 966 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 7AM (local time) - 1.5ft (0.4m), 11s period with WNW 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 Tuesday (Aug 25) at 7AM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.2m and 8s. Another secondary swell of 0.5m and 5s is also forecast. 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 2.5m 8s and forecast to arrive on Friday (Aug 28) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (Aug 25) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 25th Aug) | 1.5ft (0.4m) 11s |
| Best Surf | 7AM (Tue 25th Aug) | 1.5ft (0.4m) 11s |
| Most Powerful | 7PM (Fri 28th Aug) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Whipsiderry over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at the Whipsiderry outlook.
Right off the bat, I gotta be straight with you – this isn't our finest window. We’re looking at a long, long stretch of small, weak surf here, and it’s mostly blown out by onshore wind.
From Monday the 24th right through to the end of August, it’s tiny. We’re talking ankle-biters around 0.7 ft to 2 ft with a short period, and the energy levels are pathetic – we’re starting at just 17 (combined energy) on Monday morning. Wind is cross-off but that won’t help with no swell. Conditions are described as “poor surf conditions” all the way through. It looks like this flat spell might last more than a week, so don’t rush.
Now, by Friday the 28th, the swell starts showing some size but the wind goes straight onshore. That kills the quality. We see 8 ft on Friday morning, but with fresh onshore wind, it gets demoted. Saturday the 30th has a bit of size, 8 ft, but again, onshore wind with “lumpy” and “fresh cross-onshore” conditions. Also, there's a risk of thunderstorms popping up. This is all poor surf.
We keep this pattern for the first week of September. Solid pulses of swell come through – 8 ft on Monday the 31st, 7 ft on Wednesday the 2nd – but every single one is saddled with onshore or cross-onshore wind making for choppy, lumpy conditions. The wave comment stays stubbornly “poor surf conditions.” For Whipsiderry, it's really just a long run of bad luck.
Things get interesting toward Monday the 8th of September. Early that morning, a big pulse is predicted to roll in – 12 ft from the west with a nice long period of 16 seconds. That’s proper groundswell. The wind is cross-off and clean. But here’s the hitch: it’s flagged as too big for this break. That kind of size will be washing right up the beach and won’t be safe for beginners. The energy reading is a massive 6719, which is huge.
So for the best punt in this entire 16-day window, I’d say keep an eye on Thursday the 5th of September. It’s not perfect, but it’s the least bad we’ve got. We get a 6 ft swell in the morning (energy 435), rising to 6 ft in the afternoon, with a modest period. The wind is onshore, making it “fairly choppy,” but the swell direction is from the west, right in Whipsiderry’s wheelhouse. It’s a long way off and the forecast could change, so don't get your hopes up too high just yet.
Chin up – these blank runs can’t last forever.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 22°C on Mon afternoon, min 16°C on Mon night). Winds increasing (light winds from the ESE on Tue afternoon, fresh winds from the SE by Wed night). | Days 5-7 Weather SummarySome drizzle, heaviest during Sat morning. Warm (max 20°C on Thu afternoon, min 15°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSW by Sun morning). | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | WSW 13 | WNW 11 | W 10 | W 10 | W 9 | W 8 | W 8 | W 8 | W 7 | SW 8 | WSW 7 | W 7 | W 8 | W 8 | WNW 6 | W 6 | SW 8 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph | ||||||||||||||||||||
17 | 12 | 52 | 70 | 59 | 50 | 31 | 18 | 17 | 75 | 120 | 200 | 692 | 658 | 85 | 33 | 88 | 123 | 128 | 113 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | off | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | cross | cross |
High Tide | 4:24AM4.90m | 4:44PM5.27m | 5:04AM5.32m | 5:21PM5.72m | 5:40AM5.72m | 5:55PM6.12m | 6:12AM6.07m | 6:27PM6.44m | 6:44AM6.33m | 7:00PM6.66m | 7:17AM6.50m | 7:32PM6.75m | ||||||||
Low Tide | 10:24PM1.87m | 10:41AM1.71m | 11:07PM1.44m | 11:20AM1.28m | 11:43PM1.03m | 11:54AM0.90m | 00:16AM0.67m | 12:27PM0.58m | 00:48AM0.40m | 12:59PM0.37m | 1:19AM0.25m | 1:30PM0.26m | 1:50AM0.22m | |||||||
— | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | |
8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | |
mm | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 1 | — | — | — | 1 | 2 |
Temp °C | 22 | 18 | 20 | 20 | 17 | 20 | 21 | 18 | 18 | 20 | 17 | 18 | 18 | 17 | 19 | 19 | 18 | 19 | 18 | 17 |
Feels °C | 16 | 13 | 17 | 20 | 17 | 20 | 20 | 14 | 16 | 20 | 17 | 16 | 15 | 14 | 17 | 16 | 14 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | NE 4 | WNW 11 | W 10 | W 10 | W 9 | W 8 | W 8 | W 8 | W 7 | WNW 9 | WNW 8 | SW 11 | — | — | WNW 6 | W 6 | SW 8 | WSW 8 | WSW 8 | WSW 8 |
5 | 12 | 52 | 70 | 59 | 50 | 31 | 18 | 17 | 28 | 24 | 5 | — | — | 85 | 33 | 88 | 123 | 128 | 113 | |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | SW 8 | NNE 5 | NNW 5 | NNW 5 | NNW 5 | SSW 7 | SSW 6 | — | SW 12 | — | — | — | SW 6 | SSW 8 | WNW 5 | NNW 4 | W 12 | WNW 11 |
6 | 6 | 11 | 8 | 14 | 15 | 9 | 4 | 4 | — | 5 | — | — | — | 17 | 6 | 6 | 1 | 3 | 37 | |
Swell 3 Height (m) Direction Period (s) | WSW 13 | SW 13 | W 8 | SW 8 | SW 8 | SSW 8 | SSW 7 | — | WNW 10 | — | — | — | — | — | — | — | W 7 | — | — | — |
17 | 7 | 5 | 18 | 17 | 6 | 5 | — | 11 | — | — | — | — | — | — | — | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 3 | NE 3 | NNE 5 | — | — | — | — | — | SSW 3 | SW 8 | WSW 7 | W 7 | W 8 | W 8 | — | N 4 | N 4 | — | — | — |
2 | 4 | 9 | — | — | — | — | — | 1 | 75 | 120 | 200 | 692 | 658 | — | 3 | 2 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 388 | 235 | 206 | 4 | 0 | 0 | 0 | 11 | 264 | 264 | 203 | 141 | 92 | 220 | 218 | 242 | 218 | 26 | 489 | 218 |
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.











