Prainha Surf Forecast and Surf Report

Alright, Rusty here. Let's talk about this 16-day window for Prainha. Gotta be honest: it's a pretty flat run overall, nothing to get stoked about. There's a long stretch of meh conditions at the start, and the real interest doesn't show up until late in the second week.

The first few days, from Friday the 17th through the 24th of July, you're looking at small, weak surf. Swell heights hover around the 3ft, coming mostly from the east with a short, weak 8-second period. The combined wave energy is low, rarely getting above 174. The winds aren't helping either – mostly onshore or cross-shore. Water temp is sitting around 65°, which is about average for this time of year, so nothing special there. This stretch is for the die-hards who just want to get wet, but it's not worth rushing out for.

There's a slight improvement Monday morning the 27th of July with a little 3ft, 7-second swell from the ESE and clean offshore winds from the west. It's surfable, but still very ordinary. Same goes for Tuesday morning the 28th – a tiny 1ft swell but with a very long 14-second period, showing a bit more energy (115) and clean conditions. It's a tease, more than anything.

The one true standout in this whole outlook is Tuesday afternoon, the 28th of July. That's when things finally wake up. A 3ft swell from the SSE, but with a long 13-second period, and the combined energy jumps right up to 344 – that's moderate energy, a big jump from what we've been seeing. The wind goes light south, a nice cross-offshore breeze, and the conditions are forecast as clean. For Prainha, an advanced break, this is as good as it gets in this quiet stretch. The swell direction from the SSE is not exactly its optimum from the south, but the quality of the long-period groundswell and clean wind makes it the best call for a session.

Wednesday the 29th of July morning also looks decent, with a 2ft swell, 14-second period, clean conditions (262 energy), and cross-offshore winds from the southwest. It's a solid backup option. After that, it fades back into small, choppy onshore conditions again through the end of the month and into August 1st.

So, to sum it up: don't expect much for the first week and a half. Mark your calendar for Tuesday the 28th of July afternoon – that's the window with the cleanest, most energetic long-period swell on offer. It's still only moderate-sized, so not for charging, but for clean lines at Prainha, it's the pick. After that, it's back to small stuff and less reliable winds.

Stay patient. Rusty.

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