Praia da Boraceia Surf Forecast

/ São Paulo (84 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (23.78° S 45.94° W)

Surf Forecasts:

Praia da Boraceia surfForecast / São Paulo / Brazil

12 Day Weather and Surf, issued 2 pm Monday 20 Oct 2025 -03

Forecast update in hr min s Forecast update imminent

Praia da Boraceia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Praia da Boraceia sea temperature is 22.6° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Praia da Boraceia this week:

The surf forecast for Praia da Boraceia over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 21) at 3AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.3m and 8s. Another secondary swell of 1.2m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia da Boraceia in the next 12 days are 2.3m 9s and forecast to arrive on Saturday (Oct 25) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Monday (Oct 27) at 3PM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	3AM (Tue 21st Oct)	3.5ft (1.1m) 10s
Best Surf	9PM (Sat 25th Oct)	6.5ft (2.0m) 9s
Most Powerful	9AM (Sat 25th Oct)	7.5ft (2.3m) 9s

Table - best surf conditions forecast for Praia da Boraceia over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 23°C on Wed morning, min 14°C on Mon night). Wind will be generally light.											Days 3-6 Weather Summary Mostly dry. Warm (max 29°C on Sun morning, min 16°C on Thu night). Wind will be generally light.
	Mon 20		Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	1	2	2	0	2	1	0	2	2	0	2	3	0	2	3	1	2	2	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	SSE	SE	ESE	ESE	ESE	E	ESE	ESE	ESE	E	ESE	E	E	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	10	10	10	9	6	8	8	6	8	8	8	8	8	7	9	9	9	9	9	9	9
Wave Graph (?)
kJ (?)	309	334	319	323	205	192	300	132	348	257	365	428	277	247	798	415	435	293	211	180	154
Wind (km/h)	SE	ENE	SE	SE	NNE	SE	SE	NNE	SE	SE	NNE	SE	SE	NNE	SE	SE	N	W	SSE	WNW	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross	cross- on	cross- on	cross- off	cross- on	cross- on	cross- off	cross- on	on	cross- off	glass	cross- on	cross- off	cross- on	cross- on	off	glass	on	cross- off	glass
High Tide / height (m)		2:02AM 1.23		2:12PM 1.12	2:30AM 1.23		2:32PM 1.11	2:58AM 1.22		2:53PM 1.08		3:27AM 1.17	3:16PM 1.05		3:59AM 1.11	3:44PM 1.01		4:35AM 1.04	4:18PM 0.96		5:19AM 0.95
Low Tide / height (m)		8:02PM 0.15	8:26AM 0.14		8:26PM 0.11	8:52AM 0.19		8:50PM 0.09	9:18AM 0.26		9:14PM 0.09	9:44AM 0.33		9:39PM 0.12	10:10AM 0.42		10:07PM 0.18	10:40AM 0.50		10:43PM 0.27	11:49AM 0.59

	Mon 20		Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
Sunrise	-	-	5:24	-	-	5:24	-	-	5:24	-	-	5:22	-	-	5:22	-	-	5:20	-	-	5:20
Sunset	6:09	-	-	6:10	-	-	6:10	-	-	6:12	-	-	6:12	-	-	6:13	-	-	6:13	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	19	17	21	22	17	23	23	16	23	23	17	23	23	18	25	24	22	29	27	24	29
Feels °C (?)	16	15	19	19	16	21	20	16	22	21	17	23	23	18	25	25	21	30	29	26	30

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for São Paulo

Wind Update Wind reports 38 km away suggest it is still onshore at Praia da Boraceia (moderate winds from the SSE.(Wind varies from 120 to 190 degs) at Santos Air Force Base Airport). 1.8m 10s swell from the SE with a 1.7m 10s swell from the SSE and a 0.8m 11s groundswell from the S. 3 swells combining so expect closeout sets.
2 hours 33 minutes ago Praia da Boraceia

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38 km away, 2 h 33 min ago

24 km/h

SSE

0.0

22.6

Air / Water (°C)

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia da Boraceia surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

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 12 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.