Itaúna Surf Forecast

/ Rio de Janeiro (47 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (22.94° S 42.49° W)

Surf Forecasts:

Itaúna surfForecast / Rio de Janeiro / Brazil

48hr Weather and Surf, issued 2 pm Thursday 18 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Itaúna sea temperature is 22.3° C
(Which is slightly warmer than usual)

How big are the waves at Itaúna today?

The current surf forecast for Itaúna at 3PM is: 1.1m 10s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East direction, 0.6m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	3.5ft (1.1m)	10s
Evening (18 Sep)	4ft (1.2m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18				Friday 19								Saturday 20								Sunday 21
	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	6 AM	9 AM
Rating (10 max)	0	0	1	2	2	2	2	2	0	0	0	0	0	0	1	2	0	0	0	1	1	1	1	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSE	SE	SE	SSE	SSE	SSE	SSE	E	SSE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Period(s) (?)	10	10	10	11	10	11	11	8	10	6	7	7	8	8	8	8	8	8	8	8	8	8	8	8
Wave Graph (?)
kJ (?)	288	231	204	302	229	196	196	221	141	261	587	416	346	241	181	212	177	144	256	299	206	182	160	135
Wind (km/h)	SSW	SE	ENE	ENE	NE	NE	NE	NE	E	E	ENE	NE	NE	NE	NE	NE	ESE	E	ENE	NE	NE	NE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		1:28PM 0.99				12:48AM 0.93				1:52PM 1.01				1:19AM 1.01				2:12PM 1.02				1:49AM 1.07
Low Tide / height (m)				6:53PM 0.39				7:04AM 0.04				7:23PM 0.31				7:40AM 0.01				7:53PM 0.25				8:14AM 0.01

	Thursday 18				Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	5:41	-	-	-	-	-	-	-	5:41	-
Sunset	-	5:44	-	-	-	-	-	-	-	5:45	-	-	-	-	-	-	-	5:45	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	24	22	21	21	20	19	19	23	28	26	23	21	21	20	20	25	30	28	25	22	21	20	21	29
Feels °C (?)	22	22	20	21	21	19	19	22	25	21	17	16	18	18	20	25	29	26	21	20	20	19	20	28

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

Recent Eyeball Surf Reports for Rio de Janeiro

Wind Update Wind reports 42 km away suggest it is still onshore at Itaúna (light winds from the S.(Wind varies from 110 to 230 degs) at Aeroporto São Pedro da Aldeia Airport). 1.3m 11s groundswell from the SSE with a 0.7m 8s swell from the E and a 0.7m 5s windswell from the SW as well as a 0.5m 7s swell from the S. 4 swells combining to make bigger set waves.
2 hours 20 minutes ago Itaúna

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42 km away, 2 h 20 min ago

13 km/h

0.0

22.3

Air / Water (°C)

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