Itacoatiara surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Saturday 20 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Itacoatiara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itacoatiara sea temperature is
26.1° C
(Which is 1.5°C warmer than normal for this time of year)


How big are the waves at Itacoatiara today?

The current surf forecast for Itacoatiara at 9AM is: 0.6m 10s primary swell from a South-southwest direction and 0.5m 5s secondary swell from a South direction (forecast issued at 02:00am December 20). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (20 Dec)2ft (0.6m)10s
Afternoon (20 Dec)1.5ft (0.5m)9s
Evening (20 Dec)1.5ft (0.4m)9s

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

Updates in  hr  min  s Forecast update imminent
Saturday
20
Sunday
21
Monday
22
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
S
0.7
S
0.4
SSW
0.6
SSW
0.5
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.3
S
0.4
S
0.5
S
1.4
ESE
1.4
E
1.2
E
0.6
S
0.6
S
0.6
S
0.6
S
1.2
ESE
0.5
S
0.5
S
Period(s) (?)1081010109999881313126661111131361212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5466407452502826251413325577126127928989123125827171
Wind
(km/h)
5
NNW
5
NNE
5
NE
5
SE
15
SSE
15
SE
15
ESE
15
E
10
ENE
5
NNE
10
NE
5
E
20
SE
25
ESE
30
E
20
E
15
ENE
15
NE
5
NNE
0
NE
15
SSE
20
ESE
25
E
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglasscross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
crosscross-
on
crosscrosscross-
off
cross-
off
cross-
off
offglassoncross-
on
crosscross-
off
High Tide
/ height (m)
1:59AM
0.97
1:04PM
0.99
2:27AM
0.95
1:46PM
0.99
3:10AM
0.92
2:33PM
0.97
Low Tide
/ height (m)
8:19AM
0.16
8:38PM
-0.13
9:05AM
0.20
9:27PM
-0.09
9:54AM
0.24
Saturday
20
Sunday
21
Monday
22
Sunrise--5:03-------5:03-------5:03-----
Sunset------6:36-------6:36-------6:37-
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C232222242525252422222124272626242221212527272725
Feels °C (?)262525272626262524252327272524232322232726262625
  • 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

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