Balneario Sao Jose Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s have a look at what’s on offer at Balneario Sao Jose over the next couple of weeks.

The first few days are pretty grim to be honest. We’ve got a run of poor surf and poor conditions, so don’t bother paddling out until Thursday the 3rd of September. That’s a solid 3-day gap of nothing worth chasing.

Things start to look up from Thursday the 3rd. The morning brings a 5 ft swell from the SE, with a period of 11 seconds – that’s a nice groundswell with some proper energy behind it (combined energy of 443). The wind is light and cross-shore, so it’ll be a bit lined up but not perfect. It’s a marginal call, but you’ll get some waves. This is a beach/pier setup, so that long period might make it a bit straight, but there’ll be a few.

The real standout is Friday the 4th, hands down. Early morning you’ve got a glassy ocean, zero wind, and a clean 3 ft swell from the SSE. It’s small, but with that period at 11 seconds, there’s some shape. Combined energy is 234, so it’s not weak, but it’s not thumping either. The water temp is about average for this time of year, no drama. This is the best window for a long, clean session with no crowds to worry about early – though Balneario Sao Jose does get crowded often, so get in before the pack shows up.

The next big highlight is Wednesday the 9th of September. In the afternoon, the wind drops to glassy, and we get a 6 ft swell from the SE with a period of 9 seconds. That’s solid, punchy surf with combined energy of 533. The conditions are clean, and the swell is heading into the pier area nicely. This is the best surf of the whole outlook – good size, clean faces, and proper energy. Not too big for most, but strong enough to have some fun.

Thursday the 10th also offers glassy conditions in the morning with a 4 ft ESE swell, period of 8 seconds, and combined energy of 430. It’s a touch less powerful than Wednesday, but still good clean waves. Friday the 11th morning is another glassy one, with 4 ft from the ESE, period of 9 seconds, energy of 255. Nice small-wave day.

After that, we get into a run of poor conditions again starting Saturday the 12th, with onshore winds and no real quality. The second week really only has those two standouts – Wednesday the 9th and Thursday the 10th – and they’re earlier in the window. The rest is a mix of marginal and poor. If you’re around, hit the 9th afternoon for sure.

Always remember, longer-period swells like the 11-second ones can be a bit tricky at a beach break, but the pier helps focus the energy. If you’re a beginner, the 6 ft on the 9th might be a bit much, but the smaller days are fine.

Rusty.

Read more