Itaipuacu surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Tuesday 12 Aug 2025 -03
Forecast update in hr  min  s Forecast update imminent
Itaipuacu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaipuacu sea temperature is
21.4° C
(Which is normal for this time of year)


How big are the waves at Itaipuacu today?

The current surf forecast for Itaipuacu at 12AM is: 1.2m 9s primary swell from a South direction and 0.3m 18s secondary swell from a South direction (forecast issued at 08:00pm August 12). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (13 Aug)3.5ft (1.1m)9s
Afternoon (13 Aug)3.5ft (1.0m)9s
Evening (13 Aug)3.5ft (1.0m)9s

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

Updates in  hr  min  s Forecast update imminent
Tue
12
Wednesday
13
Thursday
14
Friday
15
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
S
1.3
S
1.2
S
1.2
S
1.1
S
1.1
S
1
S
1
S
1
S
1
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.4
S
0.7
SSE
0.6
SSE
0.4
S
0.4
S
0.4
S
0.4
S
0.5
S
0.6
S
0.9
S
Period(s) (?)99999999999998178815161514121211
Wave
Graph
(?)Metric surfscale
Energy (?)390341290282239232201255242250217155136158175139125141123123110130144244
Wind
(km/h)
10
S
5
ENE
5
N
5
N
10
NNE
5
NE
10
SE
15
ESE
20
E
20
ENE
10
NE
5
NW
10
WNW
10
W
20
SW
20
SSW
10
SSW
15
SSW
10
SW
5
WSW
10
W
10
W
10
SSW
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
glasscross-
off
cross-
off
cross-
off
glasscrosscross-
off
cross-
off
cross-
off
offglasscrosscross-
on
ononcross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
oncross
High Tide
/ height (m)
5:04PM
0.90
4:35AM
1.01
5:30PM
0.85
5:28AM
0.96
6:01PM
0.80
6:35AM
0.90
Low Tide
/ height (m)
11:18PM
0.27
11:52AM
0.10
12:08AM
0.26
12:47PM
0.20
1:02AM
0.25
1:46PM
0.29
Tue
12
Wednesday
13
Thursday
14
Friday
15
Sunrise-----6:18-------6:16-------6:16--
Sunset-------5:34-------5:35-------5:35
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearlight rainpart cloudlight raincloudcloudpart cloudclearpart cloudpart cloud
Rain (mm)
---------------1-1------
Temp. °C191917171617192019181717171820202020202019192019
Feels °C (?)181917171617181916161718171819181919192019192018
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Rio de Janeiro

  1. weather stationWind Update Cross-off wind 37 km from Itaipuacu has become light (calm at ASCATC317E23S). Waves should be turning clean at Itaipuacu. 1.3m 9s swell from the S to make surfable waves.

    Itaipuacu
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37 km away, 1 h 59 min ago

3 km/h
SE
0.0
21.4
Air / Water (°C)
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