Prainha Surf Forecast and Surf Report

Alright folks, Rusty here. Let's talk surf for the coming weeks at our spot.

Alright, straight up: it’s not going to be a blockbuster stretch, but there’s definitely some fun small-wave potential if you’re patient and pick your windows. This is Prainha (Portugal), an advanced, very consistent break. The first week is all about knee-to-waist high, workable but not epic, and then things start to build nicely as we head into the second week, with some real standouts on offer if you can wait.

We kick off on Wednesday, 22 July, but it’s nothing to write home about. A small 3ft east swell with a short period of 8 seconds is rolling in, and the wind is a cross-off southerly. The water temp is about average for the time of year. The combined wave energy is weak (105), so it’s got that weak, disorganised feel. Thursday afternoon is actually the first chance of a glassy session – 4ft from the SE with a period of 6 seconds. The wind goes glass, which for such a small wave makes all the difference. The energy is still moderate at 146.

Friday the 24th morning is where it starts to get a bit more interesting. A 4ft SE swell, period bumping to 10 seconds, combined energy jumping to 217. Still moderate, but with clean, cross-off winds from the SSW, it’s a much better wave shape than what we’ve seen. That’s your pick for the first week. Saturday and Sunday drop off fast, with onshore winds spoiling things through the afternoons. A glassy Monday and Tuesday morning offer the odd knee-high wave if you’re desperate for a paddle, but it’s a quiet stretch.

From Friday, 31 July, we see a significant jump in size. A 6ft ESE swell shows up on the Friday afternoon, with energy hitting a strong 575, but it’s onshore wind and the period is short (8 seconds), making for poor conditions. Don’t get excited for that one. Wait for Saturday, 1 August. The weekend. We get light rain, but glassy winds from the north and later from the SE. Swell holds at 6ft to 7ft from the east, with an 8-second period. The energy is strong (386 and 538) and those glassy conditions will make for some seriously fun, clean waves. This is the standout swell for the window; it’s not huge, but it’s punchy and will be clean. This is your best call.

Following that, Sunday and Monday get a bit messy with cross-shore winds, but then Tuesday, 4 August and Wednesday, 5 August morning sessions look excellent. Tuesday morning brings a 6ft ESE swell with a long period of 12 seconds, clean offshore winds from the WSW, and massive energy (907). That is a proper groundswell, and at a consistent break like Prainha, it’ll handle it well. But heads up – at 6ft with that period, it’s solid and pushing towards expert territory. The week concludes on Thursday, 6 August with the best looking data of the whole forecast: a 6ft ESE groundswell, a very long period of 14 seconds, and clean offshore west winds. The energy is massive, 1381. That is excellent, powerful, long-period surf. Get the good board. While it will be epic, with that 14-second period, look for it to wall up and roar rather than peel perfectly. A serious bit of swell.

So, to sum it up: the first week is small and average. Clear your calendar for Saturday 1 August for the cleanest small-to-medium combo swell. And if you’re an experienced surfer, the mornings of Tuesday 4 August and Thursday 6 August are the absolute standouts for size, power, and clean conditions.

Rusty, signing off.

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