
Surf Forecasts:
Praia da Boraceia surf forecast from 28 Jul 2026:
- Best quality surf: Friday 31 Jul, 6PM (local time) - 1.5ft (0.5m), 13s period, S swell with glassy winds.
- Most powerful swell: Saturday 1 Aug, 6AM (local time) - 5ft (1.6m), 7s period, E swell with 233 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 12AM (local time) - 1.5ft (0.5m), 12s period with S swell.
Best Forecast Surf Conditions for Praia da Boraceia this week:
The surf forecast for Praia da Boraceia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 28) at 12AM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.6m and 8s. Another secondary swell of 0.5m and 4s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Praia da Boraceia in the next 16 days are 1.6m 7s and forecast to arrive on Saturday (Aug 01) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Jul 29) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 28th Jul) | 1.5ft (0.5m) 12s |
| Best Surf | 6PM (Fri 31st Jul) | 1.5ft (0.5m) 13s |
| Most Powerful | 6AM (Sat 1st Aug) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Praia da Boraceia over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what’s coming for Praia da Boraceia. Over the next two weeks, we’ve got some small, clean windows, but nothing that’s gonna get your heart racing until the very end. The first few days are pretty quiet, but stick with me, because there’s a real standout hiding in the second week.
We start off on Monday the 27th of July, and honestly, don’t bother dragging your board down. The water’s at 69°F – about normal for this time of year – but the swell is tiny at 2ft from the south, with a weak combined energy of only 150. The wind is a light cross-onshore, and the report says it’s poor surf conditions. It’s a skip.
Tuesday the 28th is a bit better. The morning brings a clean 2ft swell from the southeast with a short period of 8 seconds. The wind is offshore from the NNW at 6 mph, so it’s clean. The afternoon gets glassy, with a 2ft south swell and a longer period of 12 seconds. Combined energy sits at 153. It’s surfable, but still very ordinary.
Wednesday the 29th stays small. Morning comes in at 2ft from the south with a gentle offshore breeze from the NNW at 9 mph. The combined energy drops to 89. The afternoon turns glassy, with the same 2ft south swell. Still just small, clean waves for a beginner to mess around on.
Thursday the 30th feels the same – 2ft from the south in the morning, glassy, with combined energy of 72. The afternoon gets a bit choppy with an onshore breeze, so nothing to write home about. Friday the 31st has a glassy morning, swell picking up a touch to 3ft from the SSE with a period of 9 seconds and combined energy of 187. It’s still just ordinary, but the morning is worth a paddle if you’re desperate.
The first weekend of August (Saturday the 1st and Sunday the 2nd) is more of the same – small swell in the 3ft to 4ft range, but the period is short at 7 seconds, and the wind is often onshore or cross-on. The morning of Sunday the 2nd is clean with an offshore wind, but the energy is only 89. Not great.
We then hit a real lull from Monday the 3rd through to the morning of Monday the 10th of August. That’s a solid week of tiny surf, with heights mostly under 3ft, inconsistent energy, and often poor wind. The morning of Wednesday the 5th and Thursday the 6th have clean conditions with offshore winds, and the swell tries to hold around 2ft to 3ft from the south, but the energy is moderate at best (196 on the 6th morning). It’s session filler, not a standout.
But then… hang on. Monday the 10th of August starts to wake up. The morning is glassy and calm, with a 3ft swell from the SSW, period of 8 seconds, and combined energy of 196. The afternoon bumps up to 4ft from the south with 241 energy, but the wind turns onshore, so it’s messy.
Now here’s the one you’ve been waiting for. Tuesday the 11th of August is the standout of the whole forecast. The morning is dead flat calm, glassy as a mirror, with a 4ft swell from the south at 8 seconds and combined energy of 241. That alone is good. But the afternoon is the real gem: the swell jumps to 5ft from the south with a long period of 13 seconds, and the combined energy rockets to 641. The wind is from the SE at just 3 mph, keeping it glassy. The report says “expect very good surf conditions.” This is the best on offer, no question. That long period groundswell will have some proper push and shape, though at a beach break like Praia da Boraceia it might wall up a bit. If you’re a beginner, 5ft is a bit much, but for everyone else, this is the session to aim for.
So, overall, keep your expectations low for the first week, but circle Tuesday the 11th of August on your calendar. That afternoon could be a beauty.
Rusty.
Short Range ForecastMostly dry. Warm (max 34°C on Wed morning, min 20°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 32°C on Sun morning, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 12 | SE 8 | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 9 | E 5 | S 12 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph | ||||||||||||||||||||
60 | 73 | 64 | 66 | 47 | 67 | 64 | 59 | 50 | 96 | 47 | 136 | 59 | 105 | 111 | 101 | 68 | 70 | 59 | 51 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | off | glassy | off | off | glassy | off | glassy | on | glassy | glassy | on | cross-off | glassy | cross-on | off | off | cross-on | glassy |
High Tide | 1:49AM0.99m | 2:45PM1.13m | 2:15AM1.08m | 3:08PM1.16m | 2:43AM1.15m | 3:31PM1.17m | 3:12AM1.21m | 3:56PM1.17m | 3:44AM1.24m | 4:25PM1.16m | 4:18AM1.23m | 4:56PM1.12m | ||||||||
Low Tide | 8:17PM0.37m | 8:19AM0.06m | 8:47PM0.33m | 8:54AM0.00m | 9:17PM0.30m | 9:29AM-0.02m | 9:47PM0.29m | 10:03AM-0.02m | 10:17PM0.29m | 10:37AM0.02m | 10:49PM0.31m | 11:13AM0.09m | 11:22PM0.34m | |||||||
— | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | |
5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 22 | 31 | 30 | 25 | 34 | 23 | 24 | 23 | 21 | 20 | 25 | 24 | 20 | 28 | 26 | 24 | 32 | 30 | 21 |
Feels °C | 25 | 22 | 31 | 30 | 22 | 33 | 22 | 22 | 25 | 23 | 23 | 26 | 26 | 22 | 29 | 28 | 26 | 32 | 30 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | E 7 | S 12 | S 11 | S 11 | S 10 | S 10 | S 6 | SSE 9 | S 9 | S 12 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
54 | 53 | 64 | 30 | 21 | 67 | 64 | 59 | 50 | 96 | 35 | 136 | 27 | 105 | 111 | 101 | 68 | 70 | 59 | 51 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 12 | S 12 | S 12 | S 12 | ESE 6 | E 7 | E 7 | ESE 7 | E 7 | S 10 | S 14 | S 13 | — | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 |
60 | 73 | 42 | 41 | 47 | 13 | 22 | 24 | 15 | 8 | 47 | 35 | 55 | — | 66 | 58 | 36 | 18 | 8 | 2 | |
Swell 3 Height (m) Direction Period (s) | S 14 | ESE 4 | E 7 | S 12 | SE 8 | SE 8 | SE 8 | SSW 3 | SE 8 | SE 8 | ESE 7 | SE 8 | S 6 | — | — | — | — | S 8 | S 8 | — |
33 | 5 | 1 | 66 | 21 | 9 | 9 | 1 | 2 | 2 | 9 | 3 | 11 | — | — | — | — | 1 | 1 | — | |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | — | E 6 | N 2 | NNW 3 | — | — | SSW 4 | — | SE 5 | E 4 | E 5 | E 6 | — | — | — | — | — | — |
3 | 8 | — | 16 | 1 | 3 | — | — | 5 | — | 12 | 13 | 59 | 98 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 101 | 0 | 0 | 17 | 0 | 0 | 23 | 0 | 0 | 25 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Praia da Boraceia Surf forecast
The above surf forecast table for Praia da Boraceia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia da Boraceia can be found by selecting the local surf guide option on the grey menu. Our Praia da Boraceia surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Praia da Boraceia) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Praia da Boraceia may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Praia da Boraceia is 22 km (14 miles) from Bertioga. If you plan a holiday in São Paulo, look for hotels and other accommodation in Bertioga. Bertioga has rooms for a wide range of budgets as well as car hire and transport links.










