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

12 Day Weather and Surf, issued 2 pm Thursday 06 Nov 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 22.3° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Balneario Sao Jose this week:

The surf forecast for Balneario Sao Jose over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 07) at 9PM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 1.6m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Balneario Sao Jose in the next 12 days are 2.5m 10s and forecast to arrive on Sunday (Nov 09) at 3AM. Winds are predicted to be 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 Saturday (Nov 08) at 9AM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	9PM (Fri 7th Nov)	4ft (1.2m) 14s
Best Surf	9PM (Fri 7th Nov)	4ft (1.2m) 14s
Most Powerful	3AM (Sun 9th Nov)	8ft (2.5m) 10s

Table - best surf conditions forecast for Balneario Sao Jose over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Heavy rain (total 23mm), heaviest during Fri night. Warm (max 27°C on Sat morning, min 19°C on Thu night). Wind will be generally light.											Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 23°C on Mon morning, min 19°C on Sun night). Wind will be generally light.
	Thu 06		Friday 07			Saturday 08			Sunday 09			Monday 10			Tuesday 11			Wednesday 12
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	2	2	2	0	1	1	0	0	2	1	1	2	1	1	0	0	2	2	1	3	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	S	S	SSE	S	S	SSE	SE	SE	SE	SE	SE	SSE	SE	S	S	S	S	S
Period(s) (?)	10	9	11	11	13	12	12	8	10	10	9	10	11	11	11	11	15	13	12	12	11
Wave Graph (?)
kJ (?)	587	397	501	410	440	252	139	637	817	408	393	212	134	94	79	57	733	747	603	418	256
Wind (km/h)	S	E	E	E	WSW	WSW	S	S	SE	SE	E	S	SE	ENE	SE	SE	E	E	ESE	NE	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross	cross	cross- on	cross	cross	cross- on	on	cross- on	on	cross	glass	cross- on	glass	on	cross- on	cross	cross- on	cross- on	glass	glass
High Tide / height (m)			3:26AM 1.36	3:13PM 1.09		4:08AM 1.26	3:41PM 1.05		4:52AM 1.12	4:11PM 1.01		5:41AM 0.98	4:48PM 0.96		6:43AM 0.86	12:56PM 5:43PM 0.89 0.90		8:33AM 0.80	12:54PM 0.89	7:13PM 0.85
Low Tide / height (m)		8:57PM 0.11	9:55AM 0.46		9:12PM 0.12	9:55AM 0.61		9:29PM 0.16	9:25AM 0.70		9:54PM 0.24	9:23AM 0.75		10:29PM 0.35	9:31AM 0.77	3:13PM 0.85	2:53AM 0.45	9:17AM 0.80	4:22PM 0.78		4:15AM 0.41

	Thu 06		Friday 07			Saturday 08			Sunday 09			Monday 10			Tuesday 11			Wednesday 12
Sunrise	-	-	5:16	-	-	5:15	-	-	5:15	-	-	5:13	-	-	5:13	-	-	5:13	-	-	5:13
Sunset	6:22	-	-	6:22	-	-	6:23	-	-	6:24	-	-	6:24	-	-	6:25	-	-	6:27	-	-

Rain (mm)	-	1	-	-	14	-	1	5	2	1	2	-	-	-	-	-	-	-	-	-	4
Temp. °C	21	20	23	21	24	27	25	21	22	22	20	23	23	20	23	22	20	23	23	22	25
Feels °C (?)	21	20	22	20	25	29	27	21	22	22	20	24	24	21	23	22	20	23	23	24	28

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

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Information about the Balneario Sao Jose Surf forecast

The above surf forecast table for Balneario Sao Jose provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Balneario Sao Jose can be found by selecting the local surf guide option on the grey menu. Our Balneario Sao Jose 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 (Balneario Sao Jose) 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 Balneario Sao Jose 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.

Balneario Sao Jose is 3 km (2 miles) from the city of Mongagua. If you plan a holiday in São Paulo, look for hotels and other accommodation in Mongagua. Mongagua has rooms for a wide range of budgets as well as car hire and transport links.