Surf Forecast Surf Report

Itaipu surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Sunday 11 May 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
23.9° C
(Which is slightly cooler than normal)


How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 4AM is: 0.9m 5s primary swell from a South-southwest direction and 0.7m 5s secondary swell from a South-southwest direction (forecast issued at 02:00am May 11). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (11 May)3.5ft (1.0m)6s
Afternoon (11 May)4ft (1.2m)6s
Evening (11 May)3.5ft (1.1m)7s

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

Updates in  hr  min  s Forecast update imminent
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
0
0
0
0
0
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 (?)
0.8
SSW
0.9
SSW
0.8
SSW
1
SSW
1
S
1.2
S
1.2
S
1.1
SSW
1.2
S
1.3
S
1.5
S
1.5
S
1.5
S
1.5
S
1.4
SSW
1.2
SSW
1.2
S
1.1
S
1
S
1
S
0.9
SSW
0.9
SSW
1.1
SSE
0.8
S
0.7
S
0.8
S
1
S
1
S
0.9
S
0.8
S
0.7
S
0.7
S
0.8
S
0.8
SSE
0.5
S
0.7
S
1.1
SSE
1.2
SSE
1
S
0.9
SSE
0.9
S
0.8
S
0.8
SSE
0.7
S
0.6
S
0.6
S
0.6
S
0.5
S
0.4
SSE
0.4
SSE
0.4
SSE
0.3
SSE
0.4
SE
0.4
SE
0.6
SE
0.5
SE
0.4
SSE
0.3
SSE
0.4
SE
0.5
SE
Period(s) (?)5566667771011111111111110101010109999912109998881413131212121111111010101099999998881288
Wave
Graph
(?)Metric surfscale
Energy (?)25413474649614713615233351756555354546933729624520019615714121110379101259218142102746688909817342440029422420215115310673717045272626152020543326271728
Wind
(km/h)
10
SSW
10
SSW
10
SW
25
S
15
S
15
S
15
SSE
10
SSE
10
SE
10
SE
5
NE
5
N
10
SE
20
ESE
20
E
20
E
20
E
15
ENE
10
ENE
10
ENE
15
ESE
20
SE
20
ESE
15
ENE
10
NNE
10
NE
5
N
5
N
5
ESE
20
ESE
25
E
20
ENE
15
ENE
10
NE
10
NE
10
NE
20
E
25
ESE
25
E
20
E
15
ENE
10
ENE
10
NNE
5
NE
10
ESE
25
ESE
25
E
15
ENE
15
ENE
10
NE
10
NNE
5
N
5
SE
20
ESE
20
E
15
ENE
10
NE
10
N
10
N
5
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrossoffglasscrosscross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
crosscross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
offoffoffglassglasscross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:29PM
1.00
1:39AM
0.90
3:01PM
1.01
1:48AM
0.92
3:25PM
1.02
2:18AM
0.94
3:47PM
1.01
2:56AM
0.96
4:18PM
1.00
3:40AM
0.96
5:01PM
0.99
4:27AM
0.95
5:56PM
0.96
5:19AM
0.93
Low Tide
/ height (m)
7:23AM
-0.02
7:50PM
0.07
8:05AM
-0.08
8:33PM
0.09
8:48AM
-0.11
9:17PM
0.11
9:32AM
-0.13
10:02PM
0.13
10:18AM
-0.12
10:50PM
0.16
11:07AM
-0.10
11:41PM
0.20
12:01PM
-0.07
12:36AM
0.23
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Sunrise---6:15-------6:16-------6:16-------6:16-------6:16-------6:18-------6:18-------6:18
Sunset-----5:20-------5:20-------5:19-------5:19-------5:17-------5:17-------5:17------
rain showerslight rainlight rainlight rainlight rainmod rainlight raincloudcloudpart cloudpart cloudclearclearclearpart cloudcloudcloudpart cloudpart cloudpart cloudclearclearclearcloudclearclearcloudcloudclearclearclearpart cloudpart cloudclearclearcloudclearpart cloudpart cloudcloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclear
Rain (mm)
1115361-----------------------------------------------------
Temp. °C232222212021232322222121222322222222212223232322201918192222222221201920232423222120202023232321212020212425252222212122
Feels °C (?)252424202121222222222222222221202021212222212020191818192220202120201921222120202020202123212221222122232625242224222223
  • 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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