Lacanau Ocean Surf Forecast and Surf Report

Alright, folks, Rusty here. Let’s talk about what the ocean’s got cookin’ for the next couple of weeks. It’s gonna be a bit of a mixed bag, so let’s get into it.

The first few days are a write-off, plain and simple. We're looking at a lot of onshore junk and chop messing up any chance of a decent wave. The swell is weak and the wind is all over the shop, so you’re better off doing something else. This flat, poor spell is going to stretch on for a few days, and it’s not going to be pretty.

Now, the first real hope comes on Thursday morning, September 17th. It’s the first time the conditions line up. We’ve got a clean 5ft of west-northwest swell, and that's being pushed by a light cross-offshore breeze. The energy is moderate, with a combined energy reading of 460. It’s not huge, but it’ll be the first clean surf we’ve seen all week. This is looking like a proper little window.

But the standout, the one to really circle on the calendar, is the Saturday morning session on September 19th. That’s where it’s at. The swell bumps up to 5ft from the west-northwest, the period stretches out to 13 seconds, giving it some real push and shape. With that light offshore wind, Lacanau Ocean is going to be clean, lined up, and firing. The energy is strong too, with the combined energy hitting 781, which is a big jump from anything else we’ve seen. This is the one. Set your alarm.

After that, we’ll see a drop in size for Sunday, but there’s still some fun to be had with a clean 3ft on Sunday morning, the 20th. It’s not as powerful, but with the light offshore wind it’ll be clean and user-friendly. The mornings continue to be your best bet through the start of next week. Monday the 21st and Tuesday the 22nd both have clean, glassy mornings, but the afternoons get chopped up by the sea breeze. You gotta be an early bird.

The swell fades away a bit after that, dropping down to the 2ft range by mid-week. It’s small, but the mornings are still clean. Then we get another pulse, a smaller but cleaner one, kicking in for the morning of Friday, September 25th. It’s back up to a glassy 3ft. Not a giant, but a fun one if the conditions hold. After that, it’s a slow fade into smaller surf again, with a few clean mornings but not much power behind them. The window for that Saturday the 19th is the clear winner here. Don’t sleep on it.

The water is much warmer than usual for this time of year, sitting at 73°, which is a solid 4° above the long-term average. That’s a noticeable difference, so you might not need as thick a wetsuit.

So, there you have it. A few quiet days, a couple of good mornings, and one proper standout session. Keep your eye on that Saturday. Get out there and enjoy it.

Rusty.

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