Ilha Porchat Surf Forecast

/ São Paulo (84 surf breaks) /

Brazil (449 surf breaks) / Lat Long: (23.98° S 46.37° W)

Surf Forecasts:

Ilha Porchat surfForecast / São Paulo / Brazil

48hr Weather and Surf, issued 8 am Monday 17 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Ilha Porchat sea temperature is 23.2° C
(Which is normal for this time of year)

How big are the waves at Ilha Porchat today?

The current surf forecast for Ilha Porchat at 1PM is: 0.3m 16s primary swell from a South-southeast direction and 0.4m 6s secondary swell from a East-southeast direction, 0.4m 8s secondary swell from a Southwest direction (forecast issued at 08:00am November 17). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (17 Nov)	0.5ft (0.2m)	17s
Afternoon (17 Nov)	1ft (0.3m)	16s
Evening (17 Nov)	1.5ft (0.4m)	14s

Table - waves today at Ilha Porchat. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 17						Tuesday 18								Wednesday 19								Thu 20
	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	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0	1	0	0	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	SW	SSW	S	S	S	S	S
Period(s) (?)	6	17	16	16	15	14	13	13	12	7	7	12	12	11	11	11	11	6	7	7	10	11	11	11
Wave Graph (?)
kJ (?)	19	23	26	48	72	65	60	55	50	31	33	44	67	125	152	151	188	175	114	76	74	83	66	83
Wind (km/h)	NNW	NNW	SW	S	SSE	ESE	SSE	SSW	SE	E	E	ESE	SW	NNW	NW	NW	WNW	WSW	SW	SSW	S	N	NE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	cross- off	cross- on	on	on	cross	glass	glass	glass	cross	cross	cross	glass	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	on	on	glass	cross- off	glass
High Tide / height (m)				12:59PM 1.05				1:19AM 1.15				1:22PM 1.07				1:50AM 1.19				1:45PM 1.08				2:20AM 1.21
Low Tide / height (m)		7:01AM 0.25				7:09PM 0.21				7:35AM 0.25				7:38PM 0.14				8:07AM 0.26				8:07PM 0.09

	Monday 17						Tuesday 18								Wednesday 19								Thu 20
Sunrise	5:11	-	-	-	-	-	-	-	5:11	-	-	-	-	-	-	-	5:09	-	-	-	-	-	-	-
Sunset	-	-	-	-	6:29	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:30	-	-	-

Rain (mm)	-	-	2	1	2	1	1	3	1	-	-	1	7	1	-	-	-	-	-	-	-	-	-	-
Temp. °C	25	28	25	24	22	22	22	22	22	23	26	25	23	23	22	21	20	23	23	23	22	21	20	19
Feels °C (?)	26	30	27	27	25	25	26	26	25	26	27	27	27	25	19	18	19	21	20	22	23	22	21	19

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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