
Surf Forecasts:
Rade de Croisic surf forecast from 14 Sep 2026:
- Best quality surf: Sunday 20 Sep, 11PM (local time) - 2ft (0.6m), 16s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 8PM (local time) - 5ft (1.5m), 16s period, W swell with 1,065 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 8AM (local time) - 2ft (0.6m), 10s period with W swell.
Best Forecast Surf Conditions for Rade de Croisic this week:
The surf forecast for Rade de Croisic over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 8AM. The primary swell is predicted to be 0.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rade de Croisic in the next 16 days are 1.5m 16s and forecast to arrive on Friday (Sep 18) 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 0.4m 3s period and expected on Monday (Sep 21) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 14th Sep) | 2ft (0.6m) 10s |
| Best Surf | 11PM (Sun 20th Sep) | 2ft (0.6m) 16s |
| Most Powerful | 8PM (Fri 18th Sep) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Rade de Croisic over the next 16 days.
The Lowdown
Alright folks, let’s cut through the chatter and get down to what matters.
The next couple of weeks are going to be a real grind here. There are a couple of windows where things might just click, but for the most part, we’re looking at a lot of small, wind-affected surf. Don’t get your hopes up too high, but there are a couple of mornings that could be worth the early alarm.
Starting Monday the 14th, we’ve got a tiny 2ft wave from the west at Rade de Croisic. The water is sitting at 68°, which is a little warmer than typical for this time of year. But it’s weak – combined energy is only 68 – and while it’s clean, it’s pretty marginal. You could get a few grovelly ones on a log, but that’s about it.
From Tuesday through the weekend, it’s pretty bleak. The swell drops, the wind turns onshore or cross-onshore, and we’re dealing with choppy, messy conditions. There’s a little bump Wednesday with 3ft and energy up to 154, but the wind is against us, so it’s just not going to be any good.
We get a little break early on Sunday the 20th when the wind goes glassy in the morning. The wave is still small at 2ft, but at least it’s clean. Still pretty weak though, with energy at 85.
Now, Monday the 21st is the first real standout. Early morning we’ve got offshore ENE wind, a wave at 3ft, and the period jumps to 14 seconds. That’s proper groundswell – combined energy is 268. The break is clean, the direction is right, and it’s going to be worth getting out there. This is your best bet in the near term.
After that, it dies off again. Tuesday the 22nd, Wednesday the 23rd, and Thursday the 24th are all small and weak, with the swell dropping to 2ft and energy barely hitting 50. The wind’s mostly offshore or cross-offshore, so it stays clean, but there’s just not enough push. You’re looking at knee-high dribble.
Then we get another kick. Friday the 25th arrives with a fresh offshore ENE wind at 22 mph, a wave at 4ft, and the period jumps up to 15 seconds. Energy is up to 471, and the conditions are clean. It’s a bigger, more powerful swell, and that offshore wind should make for some decent shape. This is probably the other standout of the window. Saturday the 26th has more offshore wind but the swell drops back to 2ft, so it’s not as good.
Sunday the 27th afternoon starts to show a little more size – 5ft from the west – but the period drops to 9 seconds, making it a bit more jumbled. Energy is up to 569, but it’s a bit of a marginal call.
Then Monday the 28th morning is where things get bigger, but also messier. We’re looking at 7ft from the west-southwest with a period of 9 seconds and energy at 813. The wind is cross-offshore and it’s clean, but that short period and size are going to be a handful – definitely expert territory. The afternoon though, the wind swings onshore and cranks up to 28 mph, and it’s going to be a complete mess. Not worth it then.
After that, Tuesday the 29th is back down, with rain and onshore wind, and the swell fading. Not much else to say there.
So, to sum it up – the best windows are the morning of Monday the 21st and the morning of Friday the 25th. Those are the ones where conditions, swell, and wind all line up. The rest of the time, you’re going to be fighting small, weak, or messy waves. It’s not a great run, but those two mornings will be worth the effort.
Stay stoked, and keep your eyes on that forecast.
Rusty
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Wed night). Winds increasing (light winds from the NW on Mon night, fresh winds from the NW by Tue night). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 19°C on Sat afternoon, min 15°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 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 10 | W 9 | W 9 | W 8 | W 8 | W 6 | W 10 | W 10 | W 11 | W 11 | W 10 | WNW 9 | W 17 | W 16 | W 14 | W 12 | W 12 | W 11 | W 11 | W 10 | W 16 |
Wave Graph | |||||||||||||||||||||
68 | 41 | 39 | 23 | 21 | 64 | 154 | 239 | 112 | 223 | 194 | 302 | 205 | 719 | 363 | 148 | 132 | 84 | 79 | 73 | 239 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | on | on | on | on | cross-on | glassy | on | cross-off |
High Tide | 7:19PM4.77m | 7:36AM4.60m | 7:54PM4.46m | 8:11AM4.33m | 8:30PM4.09m | 8:48AM3.99m | 9:09PM3.69m | 9:29AM3.63m | 9:56PM3.31m | 10:24AM3.29m | 11:05PM3.00m | 11:56AM3.08m | 1:07AM2.95m | ||||||||
Low Tide | 1:55PM0.30m | 2:14AM0.47m | 2:31PM0.58m | 2:48AM0.81m | 3:08PM0.92m | 3:23AM1.17m | 3:50PM1.27m | 4:07AM1.51m | 4:45PM1.58m | 5:10AM1.77m | 6:01PM1.77m | 6:34AM1.87m | 7:28PM1.75m | ||||||||
7:45 | — | — | 7:46 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | |
— | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — |
Temp °C | 19 | 23 | 23 | 18 | 21 | 22 | 15 | 18 | 19 | 17 | 18 | 18 | 15 | 17 | 17 | 18 | 19 | 17 | 17 | 21 | 22 |
Feels °C | 19 | 21 | 20 | 16 | 17 | 16 | 12 | 13 | 15 | 13 | 14 | 15 | 11 | 13 | 13 | 17 | 18 | 15 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 8 | W 8 | W 6 | W 10 | — | W 6 | W 11 | — | W 6 | W 10 | W 16 | W 14 | W 12 | W 12 | W 11 | W 11 | W 10 | W 16 |
68 | 41 | 39 | 23 | 21 | 64 | 154 | — | 33 | 223 | — | 48 | 146 | 719 | 363 | 148 | 132 | 84 | 79 | 73 | 239 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 12 | W 11 | W 10 | — | — | W 11 | — | — | W 9 | W 17 | — | — | — | — | — | W 18 | WSW 16 | W 10 |
— | — | — | 3 | 10 | 19 | — | — | 112 | — | — | 42 | 205 | — | — | — | — | — | 6 | 53 | 50 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | WNW 4 | NNW 3 | — | W 10 | NNE 2 | W 10 | W 10 | WNW 9 | — | W 16 | — | — | — | — | — | W 10 | NE 3 |
— | — | — | 2 | 16 | 3 | — | 239 | 1 | 138 | 194 | 302 | — | 406 | — | — | — | — | — | 54 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 106 | 54 | 119 | 199 | 32 | 77 | 77 | 4 | 119 | 166 | 64 | 22 | 166 | 106 | 137 | 166 | 22 | 0 | 119 | 4 |
Best forecast wave conditions in Loire Atlantique | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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.










