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Surf Forecasts

Back Door surfForecast / Bahia – Sul / Brazil

information circle48hr Weather and Surf, issued 8 pm Wednesday 28 May 2025 -03
Forecast update in 6 min 32 s Forecast update imminent
Back Door surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Back Door sea temperature is
80.1°F
 (Which is normal for this time of year)

How big are the waves at Back Door today?

The current surf forecast for Back Door at 12AM is: 7ft 9s primary swell from a East-southeast direction and 6ft 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 28). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (29 May)6ft (1.9m)8s
Afternoon (29 May)6ft (1.9m)8s
Evening (29 May)6ft (1.9m)8s

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

Hourly12 Days
Bahia – Sul Surf
Print Surf Table
Updates in 6 min 32 s Forecast update imminent 
Wed
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thu
05
6 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 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
1
2
2
2
2
1
0
0
0
1
1
2
3
1
0
0
1
1
2
2
2
1
0
1
1
1
1
2
2
2
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
2
1
2
2
2
1
0
2
2
2
2
Swell
Height Map
See all maps
Wave Height (ft) & direction (?)
5
ESE
6
ESE
6.5
ESE
6.5
ESE
6
ESE
6
ESE
6
ESE
6
ESE
5
E
6
ESE
6
E
5.5
E
6
ESE
5
SE
5
SE
5
SE
5
SE
5.5
ESE
5
ESE
5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
5
ESE
5
ESE
5
ESE
5
ESE
5
ESE
5
ESE
5
ESE
5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
4.5
ESE
3.5
E
3
E
4.5
ESE
4.5
ESE
5
ESE
5
E
5.5
E
5.5
E
6
E
6
E
4.5
ENE
5.5
E
5.5
E
5
E
4.5
ENE
4.5
E
5
E
5
E
5
E
5
E
Period(s) (?)99998888888811111111101010109999999999999999999888888788888888888888
Wave
Graph
(?)Metric surfscale
Energy (?)413535615563450475460497321522512403823524515496520554500430292249255424424367367367344391337326318318276287281275232227177113223250253245323346396407221381381338207201289291291291
Wind
(mph)
5
SSE
5
S
5
SSW
5
SSE
0
ESE
5
ENE
5
ENE
5
ENE
5
ENE
5
ENE
5
E
5
E
5
SSE
5
E
5
ESE
5
ESE
5
SE
5
SE
5
SSE
5
SW
5
SW
5
S
5
E
5
ESE
5
ESE
5
SE
5
S
5
SSW
5
SSW
5
S
5
SSE
5
SE
5
SE
5
SE
5
SE
5
SE
10
SE
10
ESE
10
SE
10
SE
5
SSE
5
S
5
SSW
5
SSW
5
SSW
5
SSW
5
S
5
S
5
S
5
S
5
NE
0
WSW
5
SW
5
SSE
5
ENE
5
E
5
E
5
SE
5
SW
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossglassglassglassglassoncross-
on		cross-
on		onononglassglassononcross-
on		cross-
on		cross-
on		glassglasscross-
off		glassoncross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrossglassglassglasscross-
off		glassglassonglassglassglassglass
High Tide
/ height (ft)
4:35PM
6.33
4:41AM
6.33
5:25PM
5.97
5:29AM
6.07
6:17PM
5.54
6:20AM
5.77
7:12PM
5.18
7:16AM
5.48
8:12PM
4.92
8:18AM
5.25
9:16PM
4.79
9:24AM
5.12
10:19PM
4.82
10:30AM
5.09
11:15PM
4.95
Low Tide
/ height (ft)
10:38PM
1.12
11:06AM
0.3
11:25PM
1.48
11:58AM
0.69
12:15AM
1.84
12:56PM
1.08
1:11AM
2.13
1:59PM
1.48
2:16AM
2.36
3:05PM
1.74
3:26AM
2.43
4:09PM
1.84
4:32AM
2.33
5:06PM
1.84
Wed
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thu
05
Sunrise----5:52-------5:54-------5:54-------5:54-------5:54-------5:54-------5:54-------
Sunset-------5:12-------5:12-------5:12-------5:12-------5:12-------5:12-------5:12----
clearpart cloudrain showersrain showersrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm rain showersrain showersrain showersrain showersrain showersclearclearclearpart cloudpart cloudpart cloudrain showersthunderstorm clearthunderstorm clearclearrain showerspart cloudpart cloudthunderstorm thunderstorm rain showerspart cloudrain showersrain showersclearpart cloudcloudclearpart cloudclearpart cloudpart cloudpart cloudpart cloudcloudthunderstorm clearrain showersthunderstorm rain showerspart cloudthunderstorm thunderstorm thunderstorm clearrain showersclearrain showers
Rain (in)
--0.00.10.10.20.20.20.20.20.20.10.00.10.1------0.00.0-0.0--0.0--0.10.10.1-0.00.0-----------0.0-0.00.00.1-0.00.10.0-0.0-0.0
Temp. °F777775757579797977777777757779797775757373757979797975737375777779777777777979817775727272757777777575737375778179757373
Feels °F (?)828482818284828281828184828282828179817979818482848481777981828184828179797979817977737373798182828181817981828486828179
  • Map Icons:
  • Break
  • Live Wave Height (ft)
  • Live Wind Speed (mph)
  • Surf Rating (10 Max)
  • Ocean Swells (ft)
  • Wind Speed (mph)
<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 Back Door 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 Back Door at:
surf-forecast.com

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