Surf Forecasts:
Rade de Croisic surf forecast from 13 Aug 2026:
- Most powerful swell: Thursday 20 Aug, 8PM (local time) - 5ft (1.6m), 6s period, W swell with 181 kJ wave energy.
Best Forecast Surf Conditions for Rade de Croisic this week:
The most powerful waves expected at Rade de Croisic in the next 16 days are 1.6m 6s and forecast to arrive on Thursday (Aug 20) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Friday (Aug 14) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Thu 20th Aug) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for Rade de Croisic over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cookin' at Rade de Croisic over the next couple of weeks, and I gotta tell you straight up – it is a grim run. We're looking at a long, dry spell with hardly anything worth paddling out for until the very tail end of August.
The water temp is sitting at around 69°, which is a touch warmer than your average for this time of year, so at least you won't be cold while you're sitting there frustrated.
Right now and for the next week and a half, it is pretty much a write-off. The surf is tiny and the wind is all wrong. Sure, you get the occasional small bump of swell, but that's usually wrapped in a nasty onshore or cross-onshore wind. The combined energy barely gets into three digits on a couple of afternoons (a maximum of 133), but the conditions are just messy chop. There's nothing to get excited about here.
We do get a couple of windows that look cleaner in the mornings. For instance, on Saturday the 15th, the NNE breeze gives us a brief clean look with 2ft of swell, but it's only 8 seconds of period. It's surfable, but it's just ordinary. Another clean session shows up on the morning of the 26th with the ENE wind, but the wave height is down to 2ft. It’s just not enough.
Now, for the one true standout – and it's a long way off – we've got the morning of Monday the 24th of August. The swell picks up to 5ft from the west with 9-second period, and the combined energy jumps to 373, which is getting some energy into the water. The kicker, though, is that it's coming in with a cross-onshore from the NW. The file calls it choppy. The afternoon offers similar size (4ft) but the wind swings onshore. So, while that Monday morning is the biggest and most powerful window in the whole 16-day outlook, the wind is a real issue. For an exposed spot like Rade de Croisic, that onshore angle is going to make things a bit of a battle.
Because the surf is so small and the onshores are so persistent for most of the run, it's more of a waiting game. The few clean moments that pop up in the second week (like the 26th, 27th, and 28th) have some clean offshore cross-off winds, but the swell heights are tiny – barely 1ft to 4ft. It’s not going to get your heart racing.
So, the honest truth? There’s no day here I'd be calling in sick for. The only time we get a real bump of energy is on the 24th, but the wind is likely to mess it up. Keep an eye on the long-range models, but for now, maybe find something else to do.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Thu afternoon, min 17°C on Sun morning). Winds decreasing (fresh winds from the W on Fri afternoon, light winds from the N by Sat morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sun night, min 17°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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 10 | W 9 | W 9 | W 6 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | NW 5 | WNW 4 | WNW 5 | W 7 | W 7 | WNW 4 | W 7 | W 7 | WNW 5 |
Wave Graph | ||||||||||||||||||||
110 | 123 | 62 | 106 | 31 | 49 | 63 | 43 | 30 | 29 | 25 | 5 | 19 | 29 | 4 | 23 | 19 | 10 | 25 | 36 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross | on | cross | cross | on | cross-off | cross | on | cross-off | cross | on | cross | cross-on | on | cross-on | cross-on | on | cross-on |
High Tide | 5:51PM5.13m | 6:14AM4.80m | 6:32PM5.17m | 6:53AM4.80m | 7:12PM5.07m | 7:32AM4.69m | 7:50PM4.83m | 8:10AM4.48m | 8:29PM4.49m | 8:48AM4.21m | 9:08PM4.10m | 9:28AM3.90m | 9:51PM3.70m | |||||||
Low Tide | 00:54AM-0.16m | 1:08PM-0.00m | 1:35AM-0.12m | 1:48PM0.07m | 2:15AM0.06m | 2:28PM0.26m | 2:53AM0.35m | 3:07PM0.54m | 3:31AM0.70m | 3:48PM0.87m | 4:11AM1.07m | 4:33PM1.22m | 4:56AM1.41m | |||||||
— | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | |
— | 9:25 | — | — | 9:23 | — | — | 9:22 | — | — | 9:21 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | |
mm | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 24 | 27 | 28 | 20 | 22 | 24 | 20 | 22 | 23 | 19 | 20 | 22 | 17 | 20 | 23 | 21 | 19 | 20 |
Feels °C | 26 | 25 | 23 | 24 | 25 | 21 | 20 | 21 | 18 | 18 | 19 | 16 | 15 | 20 | 17 | 16 | 20 | 21 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 9 | — | W 6 | W 8 | W 8 | W 8 | W 8 | — | W 7 | W 7 | — | WNW 5 | W 4 | — | W 8 | W 7 | W 9 | WNW 5 |
110 | 123 | 62 | — | 31 | 49 | 32 | 43 | 30 | — | 25 | 4 | — | 29 | 3 | — | 5 | 10 | 2 | 36 | |
Swell 2 Height (m) Direction Period (s) | — | WNW 4 | — | — | W 9 | W 8 | — | — | — | — | W 7 | WNW 7 | — | W 8 | W 7 | — | W 6 | WNW 4 | — | W 10 |
— | 11 | — | — | 24 | 34 | — | — | — | — | 4 | 5 | — | 1 | 4 | — | 1 | 3 | — | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 3 | NNE 3 | — | W 9 | N 3 | N 3 | W 8 | N 3 | N 3 | W 8 | N 3 | NW 5 | WNW 4 | — | — | W 7 | WNW 4 | W 4 | W 7 | — |
3 | 1 | — | 106 | 1 | 1 | 63 | 4 | 1 | 29 | 3 | 3 | 19 | — | — | 23 | 19 | 2 | 25 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 119 | 22 | 4 | 199 | 58 | 4 | 444 | 64 | 55 | 375 | 430 | 106 | 785 | 77 | 135 | 788 | 509 | 137 | 199 | 18 |
Best forecast wave conditions in Loire Atlantique | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Rade de Croisic Surf forecast
The above surf forecast table for Rade de Croisic provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rade de Croisic can be found by selecting the local surf guide option on the grey menu. Our Rade de Croisic 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 (Rade de Croisic) 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 Rade de Croisic 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.
Rade de Croisic is 10 km (6 miles) from Guerande. If you plan a holiday in Loire Atlantique, look for hotels and other accommodation in Guerande. Guerande has rooms for a wide range of budgets as well as car hire and transport links.











