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Surf Forecasts

Backdoor surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Monday 16 Jun 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
21.7° C
 (Which is 1.3°C colder than average for this time of year)

How big are the waves at Backdoor today?

The current surf forecast for Backdoor at 7AM is: 1.2m 13s primary swell from a South-southeast direction and 0.7m 7s secondary swell from a East direction (forecast issued at 02:00am June 16). The wind direction is predicted to be offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (16 Jun)4ft (1.2m)13s
Afternoon (16 Jun)3.5ft (1.0m)12s
Evening (16 Jun)3ft (0.9m)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
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
0 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 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
4
3
3
3
1
1
2
2
2
2
2
2
1
0
1
1
2
2
2
2
3
1
2
2
3
1
0
0
0
0
2
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
2
2
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SSE
1.5
SSE
1.3
SSE
1.2
SSE
1.1
SSE
1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.7
SSE
0.8
ESE
0.8
ESE
1.3
E
1.2
E
1.1
E
1
ESE
1
ESE
1.7
E
1.3
E
1.2
E
1.1
E
1.6
E
1
E
0.9
E
0.9
E
0.9
E
0.9
ESE
1.4
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
1.4
E
1.4
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.8
SW
0.8
SSW
1.2
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.1
SSW
1
SSW
1
S
Period(s) (?)1413131313121212121212121199988998888888999899999999999999999996999999998
Wave
Graph
(?)Metric surfscale
Energy (?)10598036585544693703582782932492492622662382324033292882692366584782392065511601351421421364091361421421341341314174541401381131301271281151218797126154173273331333313257244208171
Wind
(km/h)
15
NNE
10
NNE
10
NNE
5
N
5
S
10
SSE
5
ENE
10
NNE
15
NE
15
NNE
15
NE
20
NE
20
ENE
25
E
25
ENE
25
NE
20
NE
20
NE
15
NE
20
NE
15
NE
20
ENE
20
ENE
20
NE
20
NE
15
NE
10
NNE
5
NNE
5
E
15
ESE
10
ENE
10
NNE
15
NNE
10
NNE
10
NNE
10
NNE
10
ENE
10
E
10
NE
10
NNE
15
NNE
10
NNE
15
W
35
W
30
WSW
30
WSW
25
WSW
20
WSW
20
W
15
W
10
WNW
5
WNW
10
S
10
SE
15
E
15
ENE
15
NE
15
NE
15
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffglassoncross-
on		cross-
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		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcrosscrosscross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		crosscross-
off		offcross-
off		offcrosscrosscross-
on		cross-
on		crosscrosscrosscrosscross-
off		cross-
off		oncross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
5:05AM
0.90
6:49PM
0.88
5:58AM
0.87
8:07PM
0.85
7:06AM
0.84
9:34PM
0.83
8:39AM
0.83
10:42PM
0.82
10:31AM
0.87
11:31PM
0.82
11:52AM
0.93
12:10AM
0.81
12:54PM
1.00
12:42AM
0.81
Low Tide
/ height (m)
12:10AM
0.43
12:31PM
0.13
1:07AM
0.45
1:32PM
0.16
2:10AM
0.46
2:37PM
0.20
3:14AM
0.43
3:46PM
0.23
4:16AM
0.37
4:53PM
0.25
5:14AM
0.29
5:57PM
0.27
6:06AM
0.19
6:54PM
0.29
6:55AM
0.10
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise---6:28-------6:28-------6:28-------6:28-------6:28-------6:28-------6:28-------6:30
Sunset-----5:12-------5:12-------5:12-------5:12-------5:13-------5:13-------5:13------
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudpart cloudpart cloudclearclearclearpart cloudclearpart cloudclearclearclearclear
Rain (mm)
------------------------------------------------------------
Temp. °C202020202223222120191920252623212020202126282522212121222627252422222223283027252423222222212121201919202121212019191820
Feels °C (?)181819202122222120181818222321191819192025262420192021232626242320212122272927242322201919171920191819212221212019191820
  • 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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View detailed surf forecast for Backdoor at:
surf-forecast.com

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