Itaipu surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Monday 30 Jun 2025 -03
Forecast update in hr  min  s Forecast update imminent
Itaipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaipu sea temperature is
21.7° C
(Which is slightly cooler than normal)


How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 9PM is: 1.1m 12s primary swell from a South direction and 0.4m 4s secondary swell from a South direction (forecast issued at 08:00pm June 30). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (30 Jun)--
Afternoon (30 Jun)--
Evening (30 Jun)3.5ft (1.1m)12s

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

Updates in  hr  min  s Forecast update imminent
Mon
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tue
08
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
S
1.1
S
1.5
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
2.4
SSW
2.4
S
2.4
S
2.4
S
2.4
S
2
S
2.5
S
2.5
S
2.4
S
1.9
SSW
1.8
SSW
1.7
SSW
1.6
S
1.5
S
1.1
S
1.8
S
1.8
S
1.7
S
1.6
S
1.5
S
1.5
S
1.6
S
1.4
S
1.3
S
1.1
S
1.1
S
1.1
S
1
S
1
S
1
S
1
S
0.8
SSE
0.8
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.7
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.4
SSE
0.8
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
Period(s) (?)131211101111111010101099910101014131312121212121312121111111010101010101010999989998888888888887
Wave
Graph
(?)Metric surfscale
Energy (?)41237152658264055753749847346851716461715168618222213150522672103199212431038913763826750135586573459650548650049636335623030523923921821715112897917476756558595942937062505140
Wind
(km/h)
15
SSW
5
SSE
5
SSW
5
SW
5
WSW
10
W
15
SW
25
SW
20
SW
10
SSW
20
SSE
25
SSE
20
SSE
20
SE
15
SSE
20
SSE
20
SSE
20
SSE
20
SSE
20
SSE
15
SE
15
SE
10
ESE
10
ESE
5
E
0
NE
0
SW
30
ESE
30
ESE
25
SE
15
SW
10
NNE
5
WSW
5
WSW
10
NNW
10
NNW
10
NNW
10
NW
5
W
10
S
5
SSE
0
NNE
5
N
10
NNW
10
NNW
10
NW
10
SW
15
SW
20
WSW
15
WSW
5
W
10
W
10
W
15
W
15
WSW
15
SW
15
SW
10
SSW
10
SSE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crossglassglassoncross-
on
ononononcross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
glassglasscross-
off
cross-
off
crossoncross-
off
glasscross-
on
cross-
off
cross-
off
cross-
off
crossglasscross-
on
glassglasscross-
off
cross-
off
cross-
off
cross-
off
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
crosscross
High Tide
/ height (m)
7:54PM
0.83
5:42AM
0.89
8:41PM
0.86
8:10AM
0.90
9:22PM
0.89
9:23AM
0.93
9:56PM
0.92
10:16AM
0.97
10:20PM
0.94
11:01AM
0.99
10:29PM
0.95
11:40AM
1.01
10:40PM
0.96
12:13PM
1.01
11:05PM
0.97
Low Tide
/ height (m)
12:32AM
0.31
1:08PM
0.08
1:32AM
0.25
2:04PM
0.09
2:28AM
0.16
2:56PM
0.08
3:19AM
0.07
3:45PM
0.07
4:06AM
-0.02
4:31PM
0.06
4:51AM
-0.09
5:16PM
0.06
5:34AM
-0.13
6:00PM
0.08
Mon
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tue
08
Sunrise-----6:33-------6:33-------6:33-------6:33-------6:33-------6:33-------6:33------
Sunset-------5:17-------5:17-------5:17-------5:19-------5:19-------5:20-------5:20----
clearcloudcloudcloudcloudrain showersrain showersclearclearrain showerslight rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainlight raincloudcloudcloudlight rainlight rainlight rainlight rainmod rainmod rainclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudrain showersclearrain showersrain showersrain showersclearclearclearpart cloudcloud
Rain (mm)
-----11--13443122433231---121179------------------1-111-----
Temp. °C212222212122212120202019191919191818181818181819191818171818161516171615151517181818171616161819191919181818192020201919
Feels °C (?)222425232324212020211917171818181716161617181719202020131415151417171614151518171919171616151717171819181817181818181818
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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