
Surf Forecasts:
Whipsiderry surf forecast from 8 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 10PM (local time) - 1.5ft (0.4m), 11s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 7AM (local time) - 4ft (1.2m), 11s period, W swell with 335 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 10PM (local time) - 1.5ft (0.4m), 11s 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 Tuesday (Aug 11) at 10PM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.3m and 8s. 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 1.2m 11s and forecast to arrive on Thursday (Aug 13) 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 0.6m 3s period and expected on Wednesday (Aug 12) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 11th Aug) | 1.5ft (0.4m) 11s |
| Best Surf | 10PM (Tue 11th Aug) | 1.5ft (0.4m) 11s |
| Most Powerful | 7AM (Thu 13th Aug) | 4ft (1.2m) 11s |
Table - best surf conditions forecast for Whipsiderry over the next 16 days.
The Lowdown
Alright, let’s break it down. The 16-day outlook for Whipsiderry is a tough one. There’s a long dry spell upfront, and the good stuff is late and not that clean.
The first few days are flat. Saturday morning the 8th has a tiny 0.3ft swell from the west, only 9 seconds, and the wind is light offshore from the southeast, but there’s no energy. The combined energy is weak (19). Water temp is 66°, a touch warmer than normal. Not worth a session. Sunday and Monday are the same story – nothing over 1ft with onshore or cross-onshore winds.
Tuesday the 11th is clean with offshore wind, but the swell is only 1ft and short period (7-8 seconds). Energy is weak (29). Clean, but nothing to ride.
Wednesday the 12th shows a pulse. Morning has 3ft from the west, 10-second period, and a fresh offshore from the southeast. Energy is moderate (125). That’s the first real sign of life, but the afternoon is “surfable but ordinary.” Not a standout.
Thursday the 13th brings 4ft from the west, 11-second period, energy at 317 (moderate). But the wind is onshore from the northwest, so it’s lumpy. Not clean.
From Friday the 14th through the next week, the swell stays between 2ft and 4ft, but the wind is mostly cross-onshore or onshore, with choppy conditions. Energy is moderate at times, but poor quality. A long gap of nothing recommended.
Then, Wednesday the 19th of August, the swell jumps. Morning has 7ft from the west-northwest, 7-second period, energy at 454 (strong). Wind is onshore from the northwest, so it’s messy and powerful. Afternoon is 7ft, energy 537, still cross-onshore. This is expert-sized, but not clean.
Thursday the 20th has the biggest swell: 8ft from the west-northwest, 9-second period, and energy at 942 (strong to very strong). But the wind is a fresh cross-onshore from the west, making it lumpy. That’s for experts only, and the conditions are rough. The period is under 10 seconds, so it’s not a groundswell.
After that, the swell drops from 3ft down to 2ft through the 21st to the 23rd, with cross-shore or cross-onshore winds. Nothing special.
If I’m picking a standout, it’s the morning of Wednesday the 12th of August. That 3ft west swell with a 10-second period and a fresh offshore from the southeast gives you the cleanest waves of the whole run. Energy is moderate (125), and the wind is offshore, so the surface is smooth. It’s small, but it’s the best you’ll get.
For experts looking for power, the morning of Thursday the 20th has the biggest swell at 8ft, but the wind is messy. Brave only.
Crowds at Whipsiderry can be an issue sometimes, but with this quality, it won’t be packed.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 16°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 11 | W 10 | W 9 | WSW 9 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 |
Wave Graph | |||||||||||||||||||||
14 | 9 | 15 | 7 | 16 | 15 | 24 | 23 | 22 | 20 | 11 | 85 | 125 | 136 | 135 | 317 | 237 | 186 | 106 | 189 | 111 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | on | on | on | cross-on | cross-on | cross | off | off | cross-off | off | cross-off | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 1:31PM5.06m | 2:14AM5.08m | 2:54PM5.26m | 3:33AM5.35m | 4:05PM5.69m | 4:37AM5.77m | 5:03PM6.19m | 5:30AM6.18m | 5:52PM6.64m | 6:17AM6.50m | 6:37PM6.94m | 7:00AM6.68m | 7:19PM7.04m | ||||||||
Low Tide | 8:03PM1.75m | 8:46AM1.70m | 9:29PM1.47m | 10:02AM1.35m | 10:38PM1.02m | 11:03AM0.90m | 11:34PM0.54m | 11:53AM0.48m | 00:21AM0.17m | 12:37PM0.18m | 1:04AM-0.04m | 1:19PM0.04m | 1:44AM-0.06m | ||||||||
5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
— | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 19 | 19 | 19 | 18 | 20 | 20 | 21 | 24 | 25 | 21 | 25 | 25 | 20 | 19 | 19 | 18 | 16 | 16 | 17 |
Feels °C | 19 | 20 | 19 | 17 | 17 | 17 | 18 | 17 | 20 | 20 | 20 | 18 | 19 | 23 | 20 | 18 | 18 | 15 | 13 | 12 | 15 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 5 | WNW 5 | WNW 8 | WNW 8 | WNW 7 | W 11 | W 10 | W 9 | WSW 9 | W 11 | W 10 | W 10 | WNW 6 | W 9 | W 8 |
14 | 6 | 15 | 7 | 16 | 15 | 9 | 7 | 22 | 20 | 11 | 85 | 125 | 136 | 135 | 317 | 237 | 186 | 90 | 189 | 111 | |
Swell 2 Height (m) Direction Period (s) | NW 11 | WNW 9 | SW 7 | W 9 | SW 6 | SW 7 | WNW 8 | WNW 8 | SW 7 | N 4 | W 9 | WNW 7 | — | — | W 12 | — | — | — | W 9 | — | — |
4 | 9 | 2 | 6 | 1 | 7 | 24 | 23 | 7 | 1 | 7 | 10 | — | — | 76 | — | — | — | 106 | — | — | |
Swell 3 Height (m) Direction Period (s) | W 5 | SW 7 | W 9 | SW 6 | SW 12 | — | SW 6 | SW 7 | W 4 | W 10 | SW 6 | SW 6 | — | — | — | — | — | — | — | — | — |
1 | 2 | 2 | 2 | 6 | — | 6 | 7 | 1 | 8 | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 2 | — | N 3 | N 4 | SE 2 | SE 3 | SE 3 | SE 3 | S 3 | — | — | — | W 5 | — | N 4 | NNW 4 |
— | — | — | — | — | 1 | — | 3 | 4 | 1 | 2 | 2 | 6 | 6 | — | — | — | 52 | — | 6 | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 250 | 204 | 44 | 234 | 405 | 44 | 44 | 44 | 44 | 243 | 403 | 3 | 57 | 0 | 32 | 33 | 62 | 131 | 136 | 295 | 45 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











