
Surf Forecasts:
Praia da Baleia surf forecast from 21 Jul 2026:
- Best quality surf: Friday 24 Jul, 9AM (local time) - 5ft (1.6m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 24 Jul, 9AM (local time) - 5ft (1.6m), 10s period, S swell with 494 kJ wave energy.
- Next surfable swell (1★+): Tuesday 21 Jul, 3PM (local time) - 2.5ft (0.8m), 8s period with E swell.
Best Forecast Surf Conditions for Praia da Baleia this week:
The surf forecast for Praia da Baleia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 21) at 3PM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia da Baleia in the next 16 days are 1.6m 10s and forecast to arrive on Friday (Jul 24) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Jul 22) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Tue 21st Jul) | 2.5ft (0.8m) 8s |
| Best Surf | 9AM (Fri 24th Jul) | 5ft (1.6m) 10s |
| Most Powerful | 9AM (Fri 24th Jul) | 5ft (1.6m) 10s |
Table - best surf conditions forecast for Praia da Baleia over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's on the menu for Praia da Baleia over the next couple of weeks.
Right off the bat, we're looking at a pretty flat start. The first few days are just small, weak waves. The water temp is sitting at 69°, which is pretty much bang on average for this time of year, so no surprises there.
The real action kicks off a bit later. The standout window is Friday the 24th morning. We’ve got a solid 5ft swell rolling in from the south, with a period of 10 seconds. That's packing some proper energy (513) and the wind is light and cross-offshore, so the waves will be clean and well-shaped. This is your best bet for a proper session. The afternoon holds up nicely too, with 5ft and glassy conditions, but the morning is the pick.
The following Saturday morning, July 25th, is still a good call. The swell drops a touch to 4ft from the SSE, but it's glassy and clean. It's a notch down from the Friday peak, but still a solid, fun morning.
After that, the swell gets smaller and a bit more jumbled with onshore winds, but there's a silver lining. On Monday the 27th, we get a long-period groundswell from the south, 12-second period, but it's only 3ft. The wind is dead calm and glassy. For a break like this, a long-period swell can mean the waves are a bit more lined up and the sets come in cleanly, ideal for a beginner-friendly spot like Baleia.
Looking into the first week of August, there's a bit of a pulse. Sunday the 2nd has a clean 4ft swell from the ESE with glassy conditions. It's a solid, fun day, but not the standout of the whole outlook.
Overall, the best surf on offer is that Friday the 24th. It's not a massive swell but it's got the right combo of size, direction, and wind to make for a really good day. Beginners can get on it, but it's a solid step up from the tiny stuff. For the rest of the period, stay patient and pick your windows.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Warm (max 32°C on Wed morning, min 19°C on Thu afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Fri morning. Warm (max 25°C on Sat morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||
AM | 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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 8 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 14 | S 13 | S 12 | S 12 | S 11 | S 13 |
Wave Graph | |||||||||||||||||||||
78 | 82 | 78 | 88 | 86 | 64 | 50 | 48 | 163 | 494 | 426 | 391 | 266 | 271 | 237 | 261 | 280 | 181 | 169 | 90 | 112 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-off | glassy | glassy | glassy | cross-on | glassy | cross | cross-on | off | glassy | on | cross-off |
High Tide | 6:42PM0.81m | 7:30AM0.81m | 7:26PM0.75m | 11:31AM0.75m | 8:50PM0.70m | 12:50PM0.85m | 11:48PM0.72m | 1:27PM0.93m | 00:45AM0.80m | 1:56PM1.01m | 1:20AM0.88m | 2:22PM1.07m | 1:48AM0.97m | ||||||||
Low Tide | 1:35PM0.49m | 1:54AM0.46m | 3:02PM0.58m | 3:31AM0.44m | 4:47PM0.59m | 4:59AM0.39m | 6:12PM0.55m | 6:07AM0.30m | 7:06PM0.49m | 6:58AM0.21m | 7:44PM0.42m | 7:40AM0.13m | 8:16PM0.37m | ||||||||
6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | |
— | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | 1 | 4 | 13 | 11 | 10 | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 31 | 24 | 32 | 32 | 22 | 23 | 20 | 19 | 19 | 19 | 19 | 25 | 23 | 20 | 21 | 20 | 15 | 22 | 22 | 18 |
Feels °C | 28 | 30 | 22 | 30 | 31 | 22 | 25 | 21 | 20 | 22 | 22 | 21 | 27 | 25 | 22 | 20 | 20 | 15 | 22 | 23 | 18 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 8 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 8 | S 12 | S 7 | SE 8 |
78 | 82 | 78 | 88 | 86 | 64 | 50 | 48 | 163 | 494 | 426 | 391 | 266 | 271 | 237 | 161 | 129 | 127 | 169 | 50 | 58 | |
Swell 2 Height (m) Direction Period (s) | S 11 | NNW 3 | S 10 | SSW 10 | SSW 9 | SSW 8 | SSW 8 | S 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 13 | S 14 | S 13 | S 12 | S 6 | SE 9 | S 13 |
10 | 1 | 9 | 19 | 16 | 14 | 13 | 10 | 32 | 19 | 19 | 10 | 10 | 10 | 53 | 261 | 280 | 181 | 41 | 64 | 112 | |
Swell 3 Height (m) Direction Period (s) | — | S 11 | — | S 15 | NNW 3 | S 13 | S 12 | S 11 | S 11 | — | — | — | S 10 | S 15 | SSE 16 | E 7 | E 7 | SE 9 | SE 9 | S 11 | S 7 |
— | 9 | — | 4 | 1 | 3 | 3 | 3 | 10 | — | — | — | 8 | 4 | 82 | 9 | 4 | 93 | 78 | 90 | 14 | |
Wind waves Height (m) Direction Period (s) | NNW 4 | — | N 3 | NNW 4 | — | SW 2 | SW 4 | SSW 4 | — | — | — | — | — | — | — | — | — | — | — | — | E 4 |
10 | — | 2 | 10 | — | 1 | 6 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | 16 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 446 | 2 | 0 | 0 | 0 | 0 | 49 | 0 | 49 | 75 | 0 | 0 | 6 | 0 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Praia da Baleia Surf forecast
The above surf forecast table for Praia da Baleia 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 Baleia can be found by selecting the local surf guide option on the grey menu. Our Praia da Baleia 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 Baleia) 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 Baleia 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 Baleia is 26 km (16 miles) from Sao Sebastiao. If you plan a holiday in São Paulo, look for hotels and other accommodation in Sao Sebastiao. Sao Sebastiao has rooms for a wide range of budgets as well as car hire and transport links.










