Massaguacu Surf Forecast

/ São Paulo (84 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (23.59° S 45.34° W)

Surf Forecasts:

Massaguacu surfForecast / São Paulo / Brazil

12 Day Weather and Surf, issued 2 pm Thursday 13 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Massaguacu sea temperature is 22.4° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Massaguacu this week:

The surf forecast for Massaguacu over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 17) at 12AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.6m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Massaguacu in the next 12 days are 0.8m 7s and forecast to arrive on Monday (Nov 17) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Tuesday (Nov 18) at 3PM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	12AM (Mon 17th Nov)	3.5ft (1.0m) 6s
Best Surf	12AM (Mon 17th Nov)	3.5ft (1.0m) 6s
Most Powerful	12PM (Mon 17th Nov)	2.5ft (0.8m) 7s

Table - best surf conditions forecast for Massaguacu over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Moderate rain (total 12mm), heaviest on Sat night. Warm (max 28°C on Fri morning, min 21°C on Thu night). Wind will be generally light.											Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Mon night. Warm (max 30°C on Mon morning, min 20°C on Tue afternoon). Wind will be generally light.
	Thu 13		Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	1	0	0	0	1	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	E	E	ESE	ESE	SE	ESE	E	E	ENE	E	ESE	ESE	E	S	E	E	E	E	ENE	E
Period(s) (?)	7	6	6	6	6	5	5	5	5	5	6	7	8	8	5	8	7	7	7	3	4
Wave Graph (?)
kJ (?)	47	21	21	23	13	7	6	18	13	24	67	53	58	29	71	4	10	10	4	3	16
Wind (km/h)	SE	NW	SSE	SSE	NNW	SE	E	N	NNE	N	NNW	NW	WNW	WSW	S	S	NE	ESE	SE	NE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	glass	on	on	glass	glass	glass	glass	cross- off	glass	cross- off	off	cross- off	glass	glass	cross- on	glass	glass	on	cross	cross- on
High Tide / height (m)		10:00PM 0.75		12:07PM 0.85	11:23PM 0.85		12:18PM 0.89	12:05AM 0.94		12:35PM 0.93	12:41AM 1.00		12:55PM 0.96	1:15AM 1.05		1:16PM 0.97	1:47AM 1.09		1:38PM 0.98	2:17AM 1.10
Low Tide / height (m)	4:30PM 0.59		4:45AM 0.31	5:17PM 0.49		5:35AM 0.28	5:55PM 0.38		6:16AM 0.25		6:29PM 0.29	6:53AM 0.24		7:01PM 0.20	7:28AM 0.24		7:32PM 0.14	8:02AM 0.26		8:03PM 0.09	8:35AM 0.28

	Thu 13		Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19
Sunrise	-	-	5:07	-	-	5:07	-	-	5:07	-	-	5:07	-	-	5:07	-	-	5:07	-	-	5:07
Sunset	6:22	-	-	6:22	-	-	6:22	-	-	6:23	-	-	6:23	-	-	6:24	-	-	6:25	-	-

Rain (mm)	-	-	-	-	-	-	2	8	2	-	-	-	2	9	3	1	-	-	-	-	-
Temp. °C	27	21	28	26	22	25	22	21	23	26	23	30	27	23	21	21	20	26	25	20	26
Feels °C (?)	29	24	29	28	25	27	25	24	27	29	27	32	29	26	24	24	22	27	27	22	27

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

Quick surf report for Massaguacu:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Massaguacu 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 Massaguacu Surf forecast

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

Massaguacu is 9 km (6 miles) from the city of Caraguatatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Caraguatatuba. Caraguatatuba has rooms for a wide range of budgets as well as car hire and transport links.