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Surf Forecasts

Backdoor surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 am Monday 07 Apr 2025 -03
Forecast update in hr  min  s Forecast update imminent
Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor sea temperature is
28.0° C
 (Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Backdoor today?

The current surf forecast for Backdoor at 1PM is: 1.8m 12s primary swell from a South direction and 1.4m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am April 07). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Apr)6ft (1.9m)12s
Afternoon (07 Apr)6ft (1.8m)12s
Evening (07 Apr)5.5ft (1.7m)12s

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

Hourly12 Days
Rio de Janeiro Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
3
3
1
1
1
1
2
3
3
3
2
1
2
1
1
2
2
2
2
0
1
1
0
1
2
2
1
0
2
0
2
2
2
2
1
1
2
3
3
3
3
3
1
1
3
2
2
2
2
2
1
0
1
2
2
2
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
S
1.9
S
1.8
S
1.8
S
1.8
S
1.7
S
1.6
S
1.6
S
1.5
S
1.5
S
1.4
S
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
S
1
S
1.1
S
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1
SSE
1
SSE
1
SSE
1.1
SSE
1.1
SSE
1.3
SSE
1.3
SSE
1.6
SE
1.7
SE
1.8
SE
2.1
ESE
1.7
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.4
SE
1.4
SE
1.3
SE
1.3
SE
1.2
SE
1.2
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
1.1
SE
0.9
SE
0.9
SE
Period(s) (?)1212121212121211121212121111111111111111111111101010101010101010101010101010101011111111101010101010101010101099999
Wave
Graph
(?)Metric surfscale
Energy (?)11741048926902887765664652594604535526431350338279279227223223227233275276270260250250205205205223218314340520569622937615606595584533517498437437369322279279245240235216176172129129
Wind
(km/h)
10
SE
5
SSE
15
SE
15
SE
15
SE
15
ESE
10
E
10
NE
10
N
10
NNE
15
E
20
E
20
ENE
20
NE
20
NE
20
NE
20
NE
15
NE
15
ENE
20
E
25
ENE
25
ENE
25
ENE
25
NE
15
NE
15
NE
15
E
25
E
15
ENE
25
E
10
NE
5
WNW
5
W
5
WSW
10
SSE
15
ESE
15
E
10
ENE
10
NE
10
NE
10
NE
10
ENE
15
E
20
E
15
E
15
ENE
15
NE
10
NE
10
NE
10
NE
15
ESE
20
ESE
15
E
15
ENE
10
NE
10
NE
10
NNE
10
NE
15
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		offcross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		crosscross-
off		glassglassglasscross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross
High Tide
/ height (m)
11:29AM
0.75
12:50AM
0.91
12:13PM
0.86
1:14AM
0.95
12:48PM
0.95
1:35AM
0.98
1:19PM
1.01
1:56AM
0.99
1:49PM
1.06
2:14AM
0.99
2:17PM
1.08
2:31AM
0.98
2:46PM
1.08
2:48AM
0.96
Low Tide
/ height (m)
5:29AM
0.53
5:31PM
0.20
6:08AM
0.44
6:19PM
0.15
6:42AM
0.36
6:57PM
0.11
7:13AM
0.28
7:32PM
0.08
7:42AM
0.21
8:04PM
0.09
8:11AM
0.15
8:35PM
0.11
8:40AM
0.11
9:06PM
0.15
9:10AM
0.09
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Sunrise5:58--------6:00-------6:00-------6:00-------6:01-------6:01-------6:01-------6:01--
Sunset---5:43-------5:43-------5:42-------5:40-------5:39-------5:38-------5:37-------5:37
clearclearclearpart cloudpart cloudcloudrain showersclearclearclearclearclearclearclearclearclearpart cloudcloudcloudclearpart cloudpart cloudpart cloudpart cloudcloudpart cloudclearclearthunderstorm rain showersrain showersclearclearclearclearclearthunderstorm thunderstorm clearclearclearclearpart cloudpart cloudthunderstorm part cloudcloudcloudclearcloudcloudpart cloudthunderstorm thunderstorm clearclearclearclearclearclear
Rain (mm)
------1---------------------461-----11------1-------11------
Temp. °C232425242322212020222425232222212022252624242323222327262421192021232424242322212123252524232322222325252424232222232525
Feels °C (?)222423232222212020232323212021191921252623242222232429262519202223262625262524232325262525242424242526252526252424262625
  • 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>

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Backdoor surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Backdoor at:
surf-forecast.com

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