Itaipu 48 hour detailed Surf Forecast

Lat Long: 24.02° S 46.39° W

Issued: 8 am 22 Jul 2026 (local time)

Forecast update in hr min

Today's Itaipu sea temperature is

19.7° C

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

Surf Forecasts:

How big are the waves at Itaipu today (22 Jul):

Morning surf: Morning surf (22 Jul, local time) - 1.5ft (0.5m), 8s period with ESE swell.
Afternoon surf: Afternoon surf (22 Jul, local time) - 1.5ft (0.5m), 8s period with ESE swell.
Evening surf: Evening surf (22 Jul, local time) - 1.5ft (0.5m), 8s period with ESE swell.

The current surf forecast for Itaipu at 1PM is: 0.6m 8s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a South direction, 0.5m 4s secondary swell from a Southwest direction (forecast issued at 08:00am July 22). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (22 Jul)	1.5ft (0.5m)	8s
Afternoon (22 Jul)	1.5ft (0.5m)	8s
Evening (22 Jul)	1.5ft (0.5m)	8s

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

	Short Range Forecast Heavy rain (total 45mm), heaviest during Fri morning. Warm (max 25°C on Wed morning, min 17°C on Thu night). Wind will be generally light.
	Wednesday 22						Thursday 23								Friday 24
	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	S 8	S 9	S 9	S 9	S 9	S 9
Wave Graph
kJ	35	37	54	38	37	37	24	24	20	21	26	26	21	12	12	13	34	101	129	132	133	133
Wind (km/h)	N	W	SSW	SW	SW	WNW	NNE	SSW	NNW	NNE	SW	SSW	SW	WSW	WSW	WSW	WSW	WSW	S	NNW	NE	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	cross-off	cross-on	cross-on	cross	glassy	cross-off	cross-on	off	cross-off	cross	cross-on	cross-on	cross	cross	cross-off	cross-off	glassy	cross-on	off	cross-off	cross-off
High Tide		7:32AM0.85m				7:32PM0.79m					9:46AM0.78m			8:54PM0.74m						12:53PM0.88m
Low Tide					3:07PM0.60m				3:37AM0.47m				4:52PM0.62m				5:05AM0.41m					6:14PM0.57m


	6:46	—	—	—	—	—	—	—	6:45	—	—	—	—	—	—	—	6:45	—	—	—	—	—
	—	—	—	5:37	—	—	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—
mm	—	—	—	—	—	—	—	—	—	2	—	1	—	2	4	2	2	7	13	6	4	2
Temp °C	24	25	21	21	20	19	20	20	19	21	24	20	19	19	18	17	17	17	17	17	19	19
Feels °C	22	23	19	21	22	21	20	21	21	22	25	21	20	20	17	17	18	19	18	18	20	21
Swell 1 Height (m) Direction Period (s)	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	S 8	S 9	S 9	S 9	S 9	S 9
kJ	35	37	54	38	37	37	24	24	20	21	26	26	21	12	12	12	34	101	129	132	133	133
Swell 2 Height (m) Direction Period (s)	S 10	S 10	S 9	S 9	SSW 4	SSW 4	SSW 4	SSW 5	SSW 5	SSW 5	SSW 5	S 8	S 8	S 8	S 8	S 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8
kJ	8	7	7	6	7	3	3	4	7	8	5	5	5	5	4	13	11	11	11	11	6	6
Swell 3 Height (m) Direction Period (s)	—	S 10	—	—	S 9	S 9	S 8	S 8	S 8	S 8	S 8	S 11	SSE 9	SSE 10	SSE 10	SE 10	S 10	—	—	—	—	—
kJ	—	16	—	—	14	13	12	5	5	5	5	2	9	9	9	4	8	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	NNW 3	NNW 3	SW 4	SSW 4	SW 4	—	—	—	—	—	—	S 5	SSW 3	SSW 4	SSW 4	SSW 4	SSW 4	—	—	—	—	—
kJ	1	1	6	10	12	—	—	—	—	—	—	2	3	5	9	10	11	—	—	—	—	—
Nearest Offshore or Glassy	Pitangueiras São Paulo	Praia da Ponta Grossa São Paulo	Massaguacu São Paulo	Pernambuco São Paulo	Pitangueiras São Paulo	Praia Grande São Paulo	Mongagua São Paulo	Praia da Bertioga São Paulo	Mongagua São Paulo	Mongagua São Paulo	Praia da Bertioga São Paulo	Praia da Boraceia São Paulo	Sao Lourenco São Paulo	Praia do Juquei São Paulo	Praia da Bertioga São Paulo	Praia da Bertioga São Paulo	Praia Grande São Paulo	Itaipu São Paulo	Pereque São Paulo	Itaipu São Paulo	Itaipu São Paulo	Itaipu São Paulo
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	13	7	117	21	13	7	14	33	14	14	33	52	43	68	33	33	7	0	25	0	0	0
Best forecast wave conditions in São Paulo	Praia dos Castelhanos (Ilha Bela)	Pauba	Praia Brava da Almada	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Pauba	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Pauba	Pauba	Pauba	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Praia dos Castelhanos (Ilha Bela)	Camburi	Barra do Ribeira	Pauba	Pauba	Pauba
Rating (10 max)	1	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2	2
Best forecast wave conditions in Brazil	Praia de Pipa Rio Grande Do Norte	Meio da Praia Rio de Janeiro	Barra do Sai Santa Catarina - Norte	Galheta Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Ponta do Cabeco Santa Catarina - Norte	Barra do Sai Santa Catarina - Norte	Barra do Sai Santa Catarina - Norte	Barra do Sai Santa Catarina - Norte	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis
Rating (10 max)	3	2	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2	2	2	2	2	2
Header Global	Cow Bombie Australia	Cobblestones Australia	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Cobblestones Australia	Benkunqut Indonesia	Cobblestones Australia	Point Roadnight Australia	Benkunqut Indonesia	Benkunqut Indonesia	The Hoek South Africa	Point Roadnight Australia	Dolphin Point South Africa	Dolphin Point South Africa	Boneyards South Africa	Boneyards South Africa	East Pier (Port Alfred) South Africa	Sea Vista South Africa	Fish Boma South Africa	Fish Boma South Africa	Boneyards South Africa
Rating (10 max)	5	5	8	7	6	5	4	4	5	4	4	6	9	9	9	9	9	5	6	5	5	5

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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Itaipu 48 hour detailed Surf Forecast

How big are the waves at Itaipu today (22 Jul):

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