
Surf Forecasts:
Carbis Bay surf forecast from 9 Aug 2026:
- Best quality surf: Friday 14 Aug, 10AM (local time) - 3ft (0.9m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 10AM (local time) - 3.5ft (1.1m), 11s period, W swell with 279 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 10AM (local time) - 3ft (0.9m), 9s period with W swell.
Best Forecast Surf Conditions for Carbis Bay this week:
The surf forecast for Carbis Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 10AM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Carbis Bay in the next 16 days are 1.1m 11s and forecast to arrive on Thursday (Aug 13) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Aug 10) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Fri 14th Aug) | 3ft (0.9m) 9s |
| Best Surf | 10AM (Fri 14th Aug) | 3ft (0.9m) 9s |
| Most Powerful | 10AM (Thu 13th Aug) | 3.5ft (1.1m) 11s |
Table - best surf conditions forecast for Carbis Bay over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s be straight with you: this forecast for Carbis Bay is a tough one to stomach. We’ve got a full 16-day window ahead, but honestly, there’s nothing in it that I’d call a proper surf. The whole run is a flat spell with barely a pulse, and the few moments where the ocean tries to move are spoiled by poor wind or just not enough energy. It’s a long wait, so don’t get your hopes up.
Looking at the start of the period, from Sunday the 9th through to Thursday the 14th, it’s mostly hopeless. We’re talking tiny waves – 1 ft to maybe 3 ft – with weak combined swell energy (values between 27 and 157). Winds are all over the place, mostly cross or cross-onshore, keeping things choppy. The water temp is sitting at 65°, which is just a touch warmer than normal for this time of year, but that’s the only highlight.
Now, Friday the 14th morning is about the only time the forecast even gets a “surfable” nod. Swell comes from the WNW at 3 ft, period of 9 seconds, with a cross-offshore wind from the WNW. That gives you clean conditions. The combined energy is still weak at 129. It's not going to blow your mind, but if you’re desperate, it’s the best you’ll see in this run. But honestly, it’s a poor excuse for a surf.
By Saturday the 15th and into the second week, things actually get bigger but worse. Swell picks up to 4 ft to 6 ft, with combined energy climbing into the 100s and even up to 284 on the 21st. But the wind turns nasty – strong cross-onshore from the north, making it lumpy and choppy. That’s more kite-surfing territory than anything you’d want to paddle into.
There’s a moment on Tuesday the 18th morning where the wind goes glassy – calm, zero wind – but the swell is a pathetic 2 ft with a short period of 7 seconds and combined energy of just 40. It’s flat, mate.
Even the long-range stuff around the 23rd and 24th shows clean conditions with cross-offshore winds, but the swell is tiny and the wind is 34 mph or stronger. That’s not surfable.
So here’s the cold truth: there’s no standout, no hidden gem. Don't bother checking the buoys, just leave the boards in the van. Carbis Bay is a beginner spot and inconsistent at the best of times, and this 16-day outlook is a blank run. It happens. Forecasts can change, but right now, it’s a hard pass.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Tue morning, min 17°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Wed morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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) | WNW 9 | WNW 9 | WNW 9 | NW 5 | WNW 8 | W 8 | WNW 8 | W 13 | W 11 | W 10 | W 9 | W 9 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 |
Wave Graph | |||||||||||||||||||||
26 | 25 | 31 | 28 | 22 | 33 | 19 | 12 | 116 | 125 | 136 | 169 | 279 | 239 | 228 | 129 | 99 | 86 | 177 | 187 | 103 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | cross-on | on | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:43PM4.82m | 3:21AM4.90m | 3:53PM5.21m | 4:25AM5.26m | 4:50PM5.66m | 5:18AM5.62m | 5:39PM6.05m | 6:04AM5.90m | 6:24PM6.31m | 6:47AM6.05m | 7:06PM6.40m | 7:27AM6.06m | 7:46PM6.31m | ||||||||
Low Tide | 9:20PM1.33m | 9:53AM1.21m | 10:29PM0.91m | 10:53AM0.80m | 11:25PM0.47m | 11:44AM0.41m | 00:13AM0.12m | 12:29PM0.13m | 00:56AM-0.08m | 1:10PM0.00m | 1:36AM-0.10m | 1:50PM0.04m | 2:14AM0.05m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | |
— | 8:52 | — | — | 8:50 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 18 | 18 | 18 | 19 | 24 | 24 | 21 | 24 | 23 | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 18 |
Feels °C | 18 | 18 | 17 | 17 | 15 | 17 | 22 | 22 | 19 | 23 | 22 | 19 | 20 | 20 | 20 | 19 | 19 | 18 | 16 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | NW 5 | WNW 5 | W 8 | WNW 8 | WNW 7 | W 11 | W 10 | W 9 | W 9 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 |
26 | 25 | 31 | 28 | 9 | 33 | 19 | 11 | 116 | 125 | 136 | 169 | 279 | 239 | 228 | 129 | 99 | 86 | 177 | 187 | 103 | |
Swell 2 Height (m) Direction Period (s) | WSW 6 | WSW 6 | SW 7 | SW 6 | WNW 8 | SW 6 | SW 6 | W 9 | SW 6 | ESE 5 | ESE 6 | ESE 4 | W 11 | E 6 | E 5 | S 13 | S 13 | S 13 | — | S 12 | SW 12 |
4 | 4 | 16 | 14 | 22 | 7 | 6 | 7 | 1 | 3 | 3 | 2 | 119 | 10 | 2 | 3 | 3 | 3 | — | 3 | 6 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | WNW 8 | SW 6 | SW 13 | N 4 | W 13 | SW 12 | SW 6 | — | — | E 5 | — | S 11 | S 13 | S 11 | — | — | — | S 20 |
6 | 6 | 6 | 24 | 15 | 7 | 1 | 12 | 6 | 1 | — | — | 8 | — | 2 | 3 | 2 | — | — | — | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | WNW 4 | — | N 4 | N 4 | SE 2 | SE 3 | ESE 5 | E 6 | — | — | NNW 3 | NNW 3 | — | — | — | — | — | — | N 4 |
— | — | 10 | — | 6 | 5 | 1 | 3 | 3 | 31 | — | — | 2 | 2 | — | — | — | — | — | — | 6 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 278 | 397 | 212 | 9 | 23 | 9 | 200 | 397 | 5 | 5 | 11 | 11 | 11 | 11 | 11 | 0 | 11 | 11 | 92 | 213 | 98 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Carbis Bay Surf forecast
The above surf forecast table for Carbis Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Carbis Bay can be found by selecting the local surf guide option on the grey menu. Our Carbis Bay 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 (Carbis Bay) 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 Carbis Bay 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.
Carbis Bay is 10 km (6 miles) from Camborne. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Camborne. Camborne has rooms for a wide range of budgets as well as car hire and transport links.











