Balneario Sao Jose Surf Forecast

/ São Paulo (84 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (24.09° S 46.60° W)

Surf Forecasts:

Balneario Sao Jose surfForecast / São Paulo / Brazil

48hr Weather and Surf, issued 2 pm Wednesday 17 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

Balneario Sao Jose surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Balneario Sao Jose sea temperature is 20.6° C
(Which is slightly warmer than usual)

How big are the waves at Balneario Sao Jose today?

The current surf forecast for Balneario Sao Jose at 8PM is: 1.4m 12s primary swell from a Southeast direction and 0.5m 8s secondary swell from a East direction, 0.7m 4s secondary swell from a South-southwest direction (forecast issued at 02:00pm September 17). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (17 Sep)	-	-
Afternoon (17 Sep)	4.5ft (1.3m)	13s
Evening (17 Sep)	5ft (1.5m)	12s

Table - waves today at Balneario Sao Jose. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17				Thursday 18								Friday 19								Saturday 20
	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM
Rating (10 max)	0	0	1	1	2	3	4	3	2	1	2	3	2	2	2	2	0	0	1	1	0	0	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	13	13	13	12	12	11	11	11	11	10	10	9	11	10	9	8	8	8	10	8	8	8	9	9
Wave Graph (?)
kJ (?)	600	591	459	614	826	1064	1287	1237	1029	800	553	410	441	287	215	156	153	129	122	72	98	157	268	260
Wind (km/h)	SSW	SSW	SSW	SSW	SSW	SSE	SSE	SW	S	S	SSW	WNW	NW	N	N	SSE	SE	SE	ENE	NW	WSW	WSW	SW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	on	glass	cross	cross- on	cross- on	cross- on	cross- off	off	off	glass	glass	cross- on	cross- on	cross	glass	cross	cross	glass	glass
High Tide / height (m)		1:38PM 1.12				12:26AM 0.96				1:38PM 1.18				12:55AM 1.12				1:49PM 1.23				1:25AM 1.26
Low Tide / height (m)				7:13PM 0.52				7:02AM 0.14				7:33PM 0.43				7:34AM 0.06				7:53PM 0.36				8:01AM 0.02

	Wednesday 17				Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	5:58	-	-	-	-	-	-	-	5:58	-
Sunset	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-	-	-	-

Rain (mm)	-	-	-	1	1	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	22	22	20	20	19	19	19	21	23	22	20	19	19	18	18	21	25	23	21	20	21	20	20	25
Feels °C (?)	21	20	20	21	20	20	21	22	23	22	21	20	20	19	19	22	26	24	22	22	22	20	21	27

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 Continuing clean conditions at Balneario Sao Jose (calm at Santos wx 31 km from Balneario Sao Jose). 1.4m 13s groundswell from the SE with a 0.7m 4s local chop from the SSW. 2 swells combining to make bigger set waves.
1 hour 17 minutes ago Balneario Sao Jose

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31 km away, 1 h 17 min ago

3 km/h

0.0

20.6

Air / Water (°C)

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