Surf Forecasts:
Carbis Bay surf forecast from 14 Aug 2026:
- Best quality surf: Friday 14 Aug, 1PM (local time) - 3ft (0.9m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Tuesday 18 Aug, 7AM (local time) - 5ft (1.6m), 7s period, W swell with 222 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 1PM (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 1PM. 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 1.6m 7s and forecast to arrive on Tuesday (Aug 18) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Monday (Aug 17) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Fri 14th Aug) | 3ft (0.9m) 9s |
| Best Surf | 1PM (Fri 14th Aug) | 3ft (0.9m) 9s |
| Most Powerful | 7AM (Tue 18th Aug) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Carbis Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s shaping up for Carbis Bay over the next couple of weeks.
Well, I’ll be honest with you – the next week or so is looking pretty grim. We’ve got a long stretch of poor surf conditions ahead. The first real chance of a wave doesn’t show up until next Friday morning, the 14th of August, and even then it’s nothing to write home about. For the first few days, we’re stuck with small, weak swells and dodgy winds, so don’t bother rushing down.
Friday, 14th August – Sunday, 16th August is a write-off. Tiny waves around 1 ft to 2 ft with short, weak periods. The wind is all over the shop, mostly cross or cross-onshore, making it messy. The combined energy is pathetic, barely cracking 40 (40 – weak). Not worth getting wet.
Monday, 17th August sees a tiny bump, but it’s still poor. The morning is clean but with only 2 ft on offer. The afternoon picks up a bit to 4 ft from the west, but the wind is still cross-off and the conditions are rated poor. The energy is moderate at 150, but it’s just not happening.
Tuesday, 18th August the swell pushes up to 5 ft, but it’s a short period windswell at 7 seconds. The wind is offshore and the waves are clean, but the quality is just not there. It’s a tough call – the size is there for a beginner to get a bit spooked, but it’s not the kind of wave that’ll have you smiling.
We then go into a real barren spell from Wednesday, 19th August right through to Tuesday, 26th August. The swell drops off, the wind is onshore and strong, and the energy is weak to moderate at best. Kite surfers might get a kick out of the strong cross-onshore winds on the 24th and 25th, but for a paddle surfer? Forget it.
Wednesday, 26th August – Finally, a glimmer. The afternoon shows a 4 ft west swell with a clean cross-off breeze and light wind. The energy is moderate at 205, and the conditions are described as “surfable but very ordinary”. It’s a small step in the right direction.
Thursday, 27th August is the one to circle on the calendar. The afternoon brings a solid 8 ft swell from the west-southwest, with a clean offshore breeze. The combined energy is pumping at 848 (strong). The forecast says “expect very good surf conditions”. This is the standout. The water is a touch warmer than normal at 65°F, so it’s pleasant. For a beach break like Carbis Bay, an 8 ft swell with a short period of 8 seconds can be a bit close-outy and messy, but with that light offshore wind, it could be a real gem. Keep in mind, this is a long way out, so don’t book the day off work just yet.
Friday, 28th August – The swell balloons to 16 ft, but the wind is a howling onshore gale. This is expert-only territory, and even then, it’s going to be a washing machine. Energy is massive at 8564, but it’s unsurfable.
Saturday, 29th August – The swell drops to 13 ft, but the wind is still cross-onshore and lumpy. Again, only for the brave and the very experienced.
So, to cut a long story short: the next week is a total write-off. The best bet is the afternoon of the 27th of August, but it’s a long-range call. If you’re desperate for a paddle, the 26th might give you a few ordinary but rideable waves. Stay patient.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 16°C on Sat afternoon). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Warm (max 20°C on Mon afternoon, min 15°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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 | W 9 | W 8 | W 8 | W 8 | W 8 | WNW 7 | W 7 | W 7 | W 9 | W 8 | W 6 | W 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 6 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||
129 | 123 | 165 | 100 | 95 | 55 | 18 | 26 | 12 | 40 | 138 | 153 | 206 | 175 | 200 | 181 | 181 | 181 | 108 | 74 | 48 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross |
High Tide | 7:06PM6.40m | 7:27AM6.06m | 7:46PM6.31m | 8:06AM5.92m | 8:24PM6.05m | 8:44AM5.67m | 9:03PM5.67m | 9:22AM5.33m | 9:41PM5.22m | 10:01AM4.94m | 10:23PM4.75m | 10:47AM4.53m | 11:15PM4.31m | ||||||||
Low Tide | 1:10PM0.00m | 1:36AM-0.10m | 1:50PM0.04m | 2:14AM0.05m | 2:27PM0.22m | 2:51AM0.34m | 3:04PM0.54m | 3:26AM0.72m | 3:41PM0.93m | 4:02AM1.16m | 4:21PM1.36m | 4:43AM1.59m | 5:07PM1.77m | ||||||||
6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 8:43 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | — | — | — | — | — |
Temp °C | 21 | 20 | 18 | 18 | 17 | 16 | 18 | 19 | 19 | 19 | 20 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 16 |
Feels °C | 22 | 19 | 16 | 13 | 13 | 12 | 17 | 17 | 19 | 17 | 19 | 17 | 14 | 14 | 14 | 12 | 13 | 15 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WNW 7 | W 7 | W 7 | W 9 | SW 18 | SW 16 | SSW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | WNW 6 | W 8 | W 8 |
129 | 123 | 165 | 100 | 95 | 55 | 18 | 26 | 8 | 40 | 12 | 10 | 28 | 11 | 29 | 25 | 24 | 23 | 108 | 74 | 48 | |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | SW 13 | — | — | SW 12 | NNE 4 | N 4 | — | SW 18 | — | S 19 | — | — | — | — | SSW 16 | SSW 15 | SSW 14 | SW 14 | SSW 14 |
3 | 3 | 7 | — | — | 6 | 6 | 1 | — | 12 | — | 7 | — | — | — | — | 24 | 22 | 21 | 33 | 19 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 10 | — | — | S 20 | WSW 7 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | — | — | SSW 14 | W 8 |
3 | 3 | 2 | — | — | 7 | 11 | 13 | 12 | — | — | — | — | — | — | — | — | — | — | 41 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | N 4 | N 4 | N 4 | — | — | WNW 4 | WNW 5 | W 8 | W 6 | W 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | N 5 | N 5 | N 4 |
— | — | — | 26 | 20 | 18 | — | — | 5 | 19 | 138 | 153 | 206 | 175 | 200 | 181 | 181 | 181 | 33 | 25 | 12 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 50 | 11 | 252 | 278 | 188 | 213 | 395 | 250 | 397 | 590 | 211 | 162 | 213 | 246 | 11 | 172 | 128 | 11 | 11 | 9 |
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.











