
Surf Forecasts:
Praia da Baleia surf forecast from 9 Jul 2026:
- Best quality surf: Sunday 12 Jul, 9PM (local time) - 3ft (0.9m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 13 Jul, 6PM (local time) - 5.5ft (1.7m), 10s period, S swell with 555 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 6PM (local time) - 3ft (0.9m), 10s period with S 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 Thursday (Jul 09) at 6PM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.5m and 10s. Another secondary swell of 0.3m and 2s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia da Baleia in the next 16 days are 1.7m 10s and forecast to arrive on Monday (Jul 13) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Jul 15) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 9th Jul) | 3ft (0.9m) 10s |
| Best Surf | 9PM (Sun 12th Jul) | 3ft (0.9m) 12s |
| Most Powerful | 6PM (Mon 13th Jul) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Praia da Baleia over the next 16 days.
Alright folks, Rusty here. Let's have a look at what's on the menu for Praia da Baleia over the next couple of weeks.
It's a pretty quiet start, but we've got some clean, small waves to kick things off. The overall pattern is light winds and small southern groundswell, nothing huge, but the quality will be there when the wind plays ball. The water temp is sitting right around average for the time of year at 70°, so no surprises there.
First up, Thursday morning the 9th, we're looking at a clean 3 ft south swell with a period of 9 seconds. The wind is glassy out of the ESE at just 3 mph. The combined swell energy is moderate at 268 (units). It's small, but for a beginner-friendly beach and point break, those conditions are hard to beat. This is the standout for the early part of the forecast — clean, small, and fun. Friday morning the 10th will be similar with a touch more period, 2 ft of SE swell at 14 seconds, glassy NNW wind. That long period is a bonus and will help shape up the waves nicely. Friday afternoon is also glassy with a 3 ft SE swell. Saturday morning the 11th is the pick of the first few days: the combined swell energy jumps to 345 (moderate), with 3 ft of SE swell at 13 seconds and zero wind — dead glassy. That's your best call for the weekend, though it might be a bit crowded.
Sunday morning the 12th sees a bit of a shift with a light offshore N wind and 3 ft SE swell. Still clean and surfable. From Monday the 13th, a pulse of S swell arrives, up to 5 ft, but the wind turns cross-onshore and we get rain showers. Not ideal, but the energy is there (564 combined energy). Tuesday the 14th morning comes back glassy with 4 ft of S swell, so if you can wait, that's another good window.
Into the second week, from the 15th onward, the swell drops back and the period shortens. Mostly small ESE windswell in the 2 ft to 4 ft range with periods of 7 to 9 seconds. The mornings are often glassy or with a light offshore, so expect clean but weak surf. The highlight of this period is Wednesday morning the 15th: 4 ft of SSE swell with 9 seconds, and glassy calm — decent for a longboard or a fun fish. But overall, nothing that'll get your heart racing. The combined energy stays well under 200 (weak to low moderate) on most days.
Towards the very end, on Friday the 24th, a bigger pulse of S swell rolls in at 6 ft, but with a short 8-second period and a cross-shore wind of 9 mph. That setup might get a bit lumpy and is really more interesting for kite surfing than paddling. Combined energy reads a strong 536, but the quality drops.
All in all, the first four days are your best bet — clean, glassy mornings with fun little waves. After that, it's a waiting game for better conditions.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 17°C on Thu afternoon). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Sun afternoon. Warm (max 22°C on Sun morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | S 9 | S 10 | S 10 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | S 12 | S 11 | S 10 | S 9 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph | |||||||||||||||||||||
96 | 167 | 90 | 162 | 242 | 345 | 330 | 374 | 315 | 214 | 144 | 517 | 442 | 363 | 306 | 320 | 332 | 230 | 207 | 145 | 103 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | glassy | glassy | glassy | glassy | cross | off | off | cross | glassy | cross-on | cross-on | glassy | glassy | cross-on | cross-off | glassy | glassy | cross-off |
High Tide | 10:13AM0.88m | 10:55PM0.76m | 12:26PM0.97m | 00:16AM0.78m | 1:30PM1.08m | 1:01AM0.82m | 2:17PM1.15m | 1:36AM0.88m | 2:56PM1.18m | 2:08AM0.95m | 3:30PM1.17m | 2:41AM1.03m | 3:59PM1.13m | ||||||||
Low Tide | 5:29PM0.39m | 5:41AM0.33m | 6:44PM0.37m | 6:40AM0.22m | 7:44PM0.36m | 7:33AM0.11m | 8:34PM0.36m | 8:20AM0.02m | 9:14PM0.38m | 9:04AM-0.03m | 9:49PM0.41m | 9:45AM-0.05m | 10:19PM0.45m | ||||||||
6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | |
— | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 2 | 2 | 2 | — | — | — | — | — | — |
Temp °C | 21 | 20 | 17 | 26 | 25 | 19 | 25 | 26 | 22 | 22 | 20 | 18 | 18 | 17 | 16 | 20 | 20 | 16 | 23 | 23 | 20 |
Feels °C | 21 | 20 | 17 | 26 | 25 | 20 | 25 | 27 | 21 | 24 | 21 | 19 | 19 | 17 | 17 | 20 | 19 | 16 | 23 | 24 | 21 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 10 | S 10 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 11 | S 10 | S 9 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
96 | 167 | 90 | 162 | 242 | 345 | 330 | 374 | 315 | 214 | 144 | 89 | 442 | 363 | 306 | 320 | 332 | 230 | 207 | 145 | 103 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 10 | SE 10 | S 9 | S 8 | SSW 8 | SSW 7 | SSW 7 | SSW 6 | SW 6 | SSE 20 | SSE 18 | SE 11 | S 12 | SE 11 | S 13 | S 12 | S 12 | S 11 | SSW 7 | E 5 |
90 | 84 | 50 | 56 | 34 | 21 | 11 | 5 | 4 | 9 | 127 | 65 | 61 | 110 | 18 | 31 | 48 | 26 | 22 | 10 | 29 | |
Swell 3 Height (m) Direction Period (s) | S 11 | — | S 14 | ENE 4 | E 4 | E 4 | S 14 | S 15 | S 17 | SSE 21 | S 13 | E 5 | SSE 14 | SE 11 | S 14 | SE 10 | SSW 8 | S 12 | S 11 | S 11 | S 10 |
82 | — | 4 | 1 | 1 | 1 | 4 | 4 | 6 | 88 | 31 | 2 | 61 | 43 | 36 | 17 | 11 | 25 | 22 | 20 | 8 | |
Wind waves Height (m) Direction Period (s) | — | — | ENE 3 | — | — | — | — | — | E 3 | — | SSW 10 | S 12 | — | — | — | — | — | — | NE 3 | E 5 | — |
— | — | 2 | — | — | — | — | — | 2 | — | 94 | 517 | — | — | — | — | — | — | 4 | 12 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 40 | 0 | 39 | 39 | 0 | 0 | 6 | 0 | 0 | 0 | 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.










