
Surf Forecasts:
Crantock surf forecast from 16 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 4PM (local time) - 4ft (1.2m), 16s period, WNW swell with offshore winds.
- Most powerful swell: Friday 18 Sep, 7AM (local time) - 6.5ft (2.0m), 13s period, WNW swell with 1,259 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 10PM (local time) - 3.5ft (1.1m), 11s 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 Sunday (Sep 20) at 10PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.2m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Crantock in the next 16 days are 2.0m 13s and forecast to arrive on Friday (Sep 18) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 20th Sep) | 3.5ft (1.1m) 11s |
| Best Surf | 4PM (Tue 22nd Sep) | 4ft (1.2m) 16s |
| Most Powerful | 7AM (Fri 18th Sep) | 6.5ft (2.0m) 13s |
Table - best surf conditions forecast for Crantock over the next 16 days.
The Lowdown
Right, let’s have a look at what’s on the cards for Crantock. It’s a bit of a slow burn to start, so don’t get too keen for the early part of the week. We’ve got a pretty flat, choppy run of days ahead with no real form to speak of.
For the first few days, through the 16th to the 21st, we’re looking at a real mix of onshore and cross-onshore winds, with surf hovering around the 3ft to 7ft mark. The issue is the quality – it’s going to be lumpy, chopped-up and generally a bit messy. The combined energy is up and down, mostly in the moderate range (528–942), but with the wind all over the place, it’s not going to be worth your while unless you’re desperate to get wet. Water temp is around 64°, which is a touch warmer than normal, so a bit of a bonus if you’re in it for a paddle, but the waves are poor.
The gap between really poor conditions and something surfable is noticeable. From the 22nd, things start to clean up. We’ve got a cross-offshore wind kicking in, and the surf comes alive a touch. Tuesday the 22nd looks like the first real highlight of the period, with the swell picking up to 4ft and a period of 16 seconds – that’s some proper groundswell energy. The combined energy jumps up to 1044, which is solid. This is the one to be looking at if you can only get out once. Clean conditions, light winds, and a decent size. It’s still not massive, but it’s clean and well-ordered.
The 23rd is still rideable in the morning, but it drops off in the afternoon. Then there’s another bit of a flat spell on the 24th and 25th, where the swell drops right out.
Now, the standout has to be Tuesday the 29th. That afternoon, we’ve got a jump in size to 8ft, with a strong offshore wind from the east and a clean, cross-off breeze. The combined energy hits 1245 – that’s proper. It’s a bit bigger, so not one for beginners, but for the more experienced lads out there, that’s going to be firing. It’s still questionable on the tide, and the rating is only marginal, so read the conditions on the day, but the potential is there. The following morning, the 30th, has dropped to 5ft and is clean, but not as punchy.
So, in short: get on it Tuesday the 22nd if you can, and definitely keep your eyes on the 29th. Everything else is pretty much a right-off or too small to really get going. The second week’s a bit of a gamble, but with that long-period swell moving through, it’s got some potential.
That’s yer lot. Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 18°C on Fri night, min 14°C on Wed morning). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Very mild (max 18°C on Mon morning, min 15°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun night). | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
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 11 | W 11 | W 10 | WNW 8 | WNW 9 | WNW 10 | WNW 13 | WNW 12 | W 8 | W 8 | W 8 | W 10 | W 10 | W 11 | W 10 | W 10 | W 10 | W 10 | WNW 18 | WNW 16 | WNW 14 |
Wave Graph | |||||||||||||||||||||
917 | 669 | 208 | 542 | 616 | 328 | 1109 | 313 | 572 | 447 | 476 | 689 | 424 | 326 | 210 | 130 | 130 | 90 | 344 | 714 | 1240 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | on | cross-on | glassy | on | cross-on | cross-off | off | off | off |
High Tide | 9:13PM5.69m | 9:30AM5.49m | 9:51PM5.16m | 10:10AM5.00m | 10:36PM4.66m | 11:04AM4.55m | 11:45PM4.25m | 12:32PM4.27m | 1:32AM4.14m | 2:18PM4.38m | 3:01AM4.42m | 3:27PM4.79m | 3:54AM4.87m | ||||||||
Low Tide | 3:07PM1.01m | 3:22AM1.30m | 3:42PM1.48m | 3:59AM1.78m | 4:26PM1.95m | 4:48AM2.22m | 5:31PM2.37m | 6:09AM2.55m | 7:16PM2.54m | 8:00AM2.53m | 8:53PM2.31m | 9:19AM2.19m | 9:52PM1.88m | ||||||||
6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | |
— | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — | |
mm | — | — | 2 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 19 | 20 | 18 |
Feels °C | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 13 | 14 | 13 | 14 | 16 | 17 | 17 | 19 | 19 | 18 | 17 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 10 | — | — | WNW 10 | W 12 | WNW 12 | W 16 | WNW 11 | WNW 11 | W 10 | W 10 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 16 | WNW 14 |
917 | 669 | 208 | — | — | 315 | 3 | 313 | 5 | 198 | 202 | 689 | 424 | 326 | 210 | 130 | 130 | 90 | 135 | 714 | 1240 | |
Swell 2 Height (m) Direction Period (s) | — | N 5 | N 5 | — | — | W 13 | W 18 | N 5 | — | SW 16 | — | — | SW 14 | SW 14 | N 4 | WNW 12 | SW 13 | SW 13 | WNW 18 | W 12 | — |
— | 20 | 5 | — | — | 3 | 6 | 2 | — | 10 | — | — | 8 | 8 | 2 | 29 | 7 | 7 | 344 | 330 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 18 | — | — | — | — | — | — | SW 13 | SW 13 | — | W 23 | W 12 | — | — |
— | — | — | — | — | — | — | 6 | — | — | — | — | — | — | 7 | 7 | — | 11 | 78 | — | — | |
Wind waves Height (m) Direction Period (s) | N 5 | — | W 6 | WNW 8 | WNW 9 | WNW 7 | WNW 13 | W 7 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — |
25 | — | 128 | 542 | 616 | 328 | 1109 | 274 | 572 | 447 | 476 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 40 | 230 | 217 | 217 | 230 | 144 | 217 | 239 | 217 | 214 | 18 | 3 | 3 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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.










