Porto Batel Surf Forecast and Surf Report

G’day, Rusty here, and I’ve been staring at the charts for Porto Batel. It’s a point break that’s fairly consistent and exposed to the west—that’s the sweet spot direction for this place. The water’s sitting at 66°F, which is a bit colder than normal for this time of year, so you might wanna grab a thicker spring suit.

Right now, we’re looking at a rough start. Wednesday’s a write-off with thunderstorms and a strong onshore wind mucking things up. That swell is short-period junk, and the energy’s weak (129). Thursday’s not much better—rain showers and a fresh cross-onshore breeze making it lumpy and poor. Honestly, leave the board in the car for now.

Friday the 28th is where it starts to get interesting. The morning brings a clear sky, a light offshore cross-off wind, and a 7ft swell from the WNW with a period of 11 seconds. The energy’s moderate (952) and the break should be clean. This is a solid groundswell, and the longer period means more power, though it might make the sets a bit spaced out on a point break like this. Still, it’s the best I’ve seen in a while. Friday afternoon holds up—clean, 7ft from the NW, energy jumping to 1048—but it’s a touch more marginal.

The weekend settles down. Saturday morning has a 5ft NW swell with a 9-second period, clean cross-off wind, but it’s more of a fun-size wave. Energy’s dropped to 410. Sunday’s similar—smaller, 4ft to 5ft, still clean but nothing to write home about. The whole first week of September is a mix of 5ft to 7ft NW swells, mostly clean, but the wind picks up fresh and the quality is just “marginal” or “poor.” The energy stays moderate (300–600 range). It’ll be surfable, but nothing special.

Monday the 7th of September is the standout. Monday morning, a 8ft swell from the NNW with a 13-second period—that’s a long-period groundswell with a heap of energy (2353). The wind is offshore, light, and it’s glassy. This is for experienced surfers only; 8ft is big on a point break, and the long period will make it hollow and powerful. Expect excellent conditions, but it’s not a beginner’s day. The crowd might show up, since it’s a consistent spot, but the quality will be worth it.

After that, the second week trails off—smaller swells, 3ft to 5ft, mostly clean but ordinary. The 10th of September has a glassy morning with a 3ft NW swell and 11-second period, energy 214—good for a longboard session if you’re keen, but it’s not a standout.

So, to sum it up: Friday the 28th is your best bet for a solid, clean, intermediate-friendly session, and Monday the 7th of September is the one to circle for the experienced crew. The rest is a waiting game. Keep an eye on the charts—this place can turn on quickly.

Rusty.

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