Lagoinha Surf Forecast

/ São Paulo (84 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (23.52° S 45.21° W)

Surf Forecasts:

Lagoinha surfForecast / São Paulo / Brazil

12 Day Weather and Surf, issued 2 pm Sunday 02 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

Today's Lagoinha sea temperature is 20.9° C
(Which is 1.6°C colder than average for this time of year)

Best Forecast Surf Conditions for Lagoinha this week:

The surf forecast for Lagoinha over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 05) at 3PM. The primary swell is predicted to be 0.5m and 16s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Lagoinha in the next 12 days are 2.0m 9s and forecast to arrive on Saturday (Nov 08) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Saturday (Nov 08) at 12AM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	3PM (Wed 5th Nov)	1.5ft (0.5m) 16s
Best Surf	9PM (Sat 8th Nov)	4.5ft (1.4m) 11s
Most Powerful	6PM (Sat 8th Nov)	6.5ft (2.0m) 9s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Heavy rain (total 26mm), heaviest during Sun afternoon. Warm (max 32°C on Wed morning, min 21°C on Sun afternoon). Wind will be generally light.											Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Wed night. Warm (max 31°C on Sat morning, min 19°C on Thu night). Wind will be generally light.
	Sun 02		Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08
	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	1	1	1	0	1	0	1	1	1	0	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSE	SSE	SSE	SSE	SSE	S	S	ESE	SSE	S	SSE	SSE	S	S	S	S	SSE	SSE	SSW	S	SSE
Period(s) (?)	9	9	10	9	9	22	22	8	18	16	14	14	14	13	12	15	14	13	8	11	11
Wave Graph (?)
kJ (?)	17	8	9	8	8	9	9	0	31	131	163	218	239	168	184	153	189	129	186	375	439
Wind (km/h)	E	WNW	SSE	SSE	ENE	SSE	SE	NNW	WNW	SE	SW	S	SE	ENE	E	E	NW	WNW	SW	NW	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	glass	glass	glass	on	glass	glass	glass	glass	glass	glass	cross- on	cross- off	cross	cross	cross- off	cross- off	cross- on	glass	cross- on
High Tide / height (m)		12:50AM 1.10		1:29PM 1.07	1:26AM 1.18		1:49PM 1.04	2:02AM 1.22		2:09PM 1.00	2:40AM 1.21		2:30PM 0.96		3:18AM 1.16	2:53PM 0.94		3:57AM 1.07	3:20PM 0.92		4:39AM 0.96
Low Tide / height (m)		6:56PM 0.23	7:19AM 0.01		7:34PM 0.16	8:03AM 0.04		8:10PM 0.10	8:47AM 0.11		8:45PM 0.06	9:30AM 0.23		9:20PM 0.05	10:12AM 0.36		9:57PM 0.07	10:55AM 0.50		10:39PM 0.11	11:42AM 0.61

	Sun 02		Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08
Sunrise	-	-	5:13	-	-	5:13	-	-	5:11	-	-	5:11	-	-	5:11	-	-	5:11	-	-	5:09
Sunset	6:14	-	-	6:15	-	-	6:15	-	-	6:15	-	-	6:15	-	-	6:16	-	-	6:17	-	-

Rain (mm)	6	-	1	10	-	2	7	-	-	-	3	1	2	-	-	-	2	-	4	-	-
Temp. °C	22	22	26	24	22	25	25	23	32	28	24	21	20	19	21	23	26	31	20	19	24
Feels °C (?)	26	25	30	28	26	29	29	27	35	31	28	24	22	21	22	24	29	33	21	21	24

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 Lagoinha:

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Information about the Lagoinha Surf forecast

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

Lagoinha is 17 km (11 miles) from the city of Ubatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Ubatuba. Ubatuba has rooms for a wide range of budgets as well as car hire and transport links.