
Surf Forecasts:
Crantock surf forecast from 4 Sep 2026:
- Best quality surf: Saturday 5 Sep, 7PM (local time) - 3.5ft (1.1m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 10PM (local time) - 8ft (2.5m), 12s period, W swell with 1,649 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 7PM (local time) - 3.5ft (1.1m), 10s period with W swell.
Best Forecast Surf Conditions for Crantock this week:
The surf forecast for Crantock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 7PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Crantock in the next 16 days are 2.5m 12s and forecast to arrive on Monday (Sep 07) at 10PM. 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 Sunday (Sep 06) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sat 5th Sep) | 3.5ft (1.1m) 10s |
| Best Surf | 7PM (Sat 5th Sep) | 3.5ft (1.1m) 10s |
| Most Powerful | 10PM (Mon 7th Sep) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Crantock over the next 16 days.
The Lowdown
Right, let’s have a look at the next couple of weeks down at the Crantock rivermouth. To be honest, it’s a bit of a tale of two weeks. The first week is pretty much a write-off, with onshore winds and lumpy, messy waves ruling the roost. There’s some size at times, but it’s all over the place. Then, we get a shift in the wind for the back half of the period, and things start to clean up, but the swell drops right out. We’re hunting for the windows here.
We kick things off this Friday, the 4th, and it’s rough. The water’s sitting at 64°, which is a touch warmer than normal for this time of year, which is nice for the skin, but that’s the only positive. We’ve got a fresh 19 mph WNW breeze blowing straight on, and 7ft of lumpy W swell. It’s poor, plain and simple. The energy’s moderate at 691, but it’s wasted. Saturday’s not much better, a bit smaller at 5ft, but the wind swings light cross-onshore, so it’s still not doing us any favours.
Sunday the 6th looks like we might finally get a break, but there’s no real swell to speak of. Just 2ft with a light offshore breeze. It’s clean, but you’d be on a longboard and scratching for anything. The energy is weak at 85, so it’s a flat spell more than anything. That carries through into the start of the new week until we get a pulse of swell mid-week.
Monday the 7th brings a big push of energy, with the combined reading jumping to 1465, which is strong. The swell jumps to 7ft at a long 13 seconds. But the wind is straight onshore and cranking at 16-19 mph. It’ll be a messy, blown-out wall of whitewater. This is a case where the size might get the heart racing, but the conditions will smash it. Given the size and the wind, this is looking more interesting for the kite crew than for paddling.
The rest of that first week continues in the same vein – fresh cross-onshore winds, lumpy conditions, and not a clean wave to be found. There’s another push of 8ft on Tuesday the 8th, but again it’s onshore and junk. We finally see the wind start to ease off on Friday the 11th, but by then the swell is down to 5ft and it’s still a bit messy.
We get a proper gap here. From around the 6th through to the 16th, there’s nothing that’s worth getting out of bed for. The conditions are either blown out or there’s just no swell. It’s a long, barren run.
Then, finally, on Thursday the 17th, we get a small window. The wind goes light and cross-offshore out of the ESE, which will make it glassy and clean. The swell is small, 3ft from the west with a long 10 second period. The energy is weak at 186, and the comment says it’s just “surfable waves but very ordinary conditions.” It’s the best on offer, but you’d be a keen bean to make the most of it. It’s a clean, small day for the log.
The following day, Friday the 18th, sees a bump in size to 6ft, but it’s from the WNW with a short 6 second period. The wind is cross-offshore, which will keep it clean, but that short period will see it closing out and lacking push. It’s surfable, but not great. After that, we fade out again into the 19th with tiny waves.
So, truth be told, there’s no real standout in this 16-day forecast. If you’re desperate, the cleanest waves will be on the morning of the 17th. It’s not the surf we want, but it’s all we’ve got. With the wind finally turning offshore, it tends not to stay poor for long, and a forecast can change. Keep an eye on it.
Rusty
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 15°C on Fri night). Winds increasing (light winds from the W on Sat morning, fresh winds from the SE by Sat night). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Very mild (max 18°C on Mon afternoon, min 15°C on Mon night). Winds increasing (light winds from the W on Mon night, strong winds from the SSW by Wed night). | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
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 8 | W 9 | W 9 | WNW 11 | W 11 | W 10 | W 9 | W 8 | W 9 | W 13 | W 12 | W 9 | W 9 | W 8 | WNW 8 | W 8 | W 7 | WSW 7 | W 8 | W 9 | W 9 |
Wave Graph | |||||||||||||||||||||
671 | 562 | 484 | 478 | 326 | 153 | 78 | 69 | 194 | 1465 | 1092 | 986 | 854 | 762 | 807 | 337 | 200 | 458 | 749 | 752 | 637 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | cross-on | cross | off | off | cross-off | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on |
High Tide | 10:38AM5.44m | 11:12PM5.19m | 11:48AM5.04m | 00:35AM4.84m | 1:21PM4.91m | 2:12AM4.87m | 2:52PM5.18m | 3:32AM5.24m | 4:00PM5.69m | 4:31AM5.74m | 4:52PM6.23m | 5:18AM6.20m | 5:36PM6.65m | ||||||||
Low Tide | 4:58PM1.53m | 5:33AM1.79m | 6:21PM1.87m | 7:09AM2.02m | 8:06PM1.87m | 8:47AM1.83m | 9:32PM1.48m | 9:59AM1.38m | 10:33PM0.96m | 10:53AM0.87m | 11:22PM0.49m | 11:38AM0.44m | 00:03AM0.14m | ||||||||
6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — | 6:47 | — | — | |
— | 7:59 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:51 | — | — | 7:47 | — | — | 7:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 6 | — | — | — |
Temp °C | 17 | 17 | 16 | 16 | 17 | 16 | 21 | 21 | 18 | 17 | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 17 |
Feels °C | 13 | 12 | 12 | 15 | 15 | 14 | 17 | 17 | 17 | 13 | 14 | 10 | 9 | 9 | 10 | 12 | 11 | 16 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WNW 12 | WNW 11 | W 11 | W 10 | W 9 | W 8 | W 9 | W 13 | — | — | — | — | — | N 6 | N 5 | N 5 | — | — | — |
20 | 20 | 106 | 478 | 326 | 153 | 78 | 69 | 194 | 1465 | — | — | — | — | — | 30 | 21 | 2 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 16 | — | — | — | — | — | — | — | — | W 13 | — | — | — |
— | — | 19 | 7 | 7 | 7 | 7 | 6 | 132 | — | — | — | — | — | — | — | — | 3 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 8 | W 9 | W 9 | — | — | — | S 3 | SSW 3 | — | — | W 12 | W 9 | W 9 | W 8 | WNW 8 | W 8 | W 7 | WSW 7 | W 8 | W 9 | W 9 |
671 | 562 | 484 | — | — | — | 5 | 2 | — | — | 1092 | 986 | 854 | 762 | 807 | 337 | 200 | 458 | 749 | 752 | 637 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 148 | 230 | 97 | 3 | 3 | 0 | 4 | 33 | 3 | 230 | 48 | 149 | 230 | 230 | 230 | 217 | 292 | 258 | 149 | 258 | 135 |
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)
Information about the Crantock Surf forecast
The above surf forecast table for Crantock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Crantock can be found by selecting the local surf guide option on the grey menu. Our Crantock 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 (Crantock) 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 Crantock 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.
Crantock is 2 km (1 miles) from Newquay. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Newquay. Newquay has rooms for a wide range of budgets as well as car hire and transport links.










