Surf Break

Lat Long: 3.41° S 39.04° W

Ronco do Mar 48 hour detailed Surf Forecast

Issued: 2 pm 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Ronco do Mar sea temperature is
27.5°C
1.1° 

Ronco do Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ronco do Mar today (03 Oct):

  • Afternoon surf: Afternoon surf (03 Oct, local time) - 4ft (1.2m), 6s period with ENE swell.
  • Evening surf: Evening surf (03 Oct, local time) - 4.5ft (1.4m), 6s period with ENE swell.

The current surf forecast for Ronco do Mar at 7PM is: 1.3m 6s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a North-northeast direction, 0.1m 11s secondary swell from a North direction (forecast issued at 02:00pm October 03). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Oct)--
Afternoon (03 Oct)4ft (1.2m)6s
Evening (03 Oct)4.5ft (1.4m)6s

Table - waves today at Ronco do Mar. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 29°C on Tue morning, min 25°C on Sat afternoon). Mainly fresh winds.

Sat
3
Sunday
4
Monday
5
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
ENE
6
1.2
ENE
6
1.3
ENE
6
1.4
ENE
6
1.3
E
6
1.3
E
6
1.5
E
6
1.5
E
6
1.5
E
6
1.6
E
6
1.5
E
7
1.5
E
7
1.7
E
7
1.7
E
7
1.7
E
7
1.6
E
7
1.7
E
6
1.6
E
7
1.5
E
7
1.5
E
6
Wave Graph
Metric surfscale
Energy kJ
99
91
113
135
118
118
154
165
165
194
196
200
255
262
258
220
240
222
202
167
Wind (km/h)
25
E
30
E
25
E
25
E
25
E
25
ESE
25
ESE
25
ESE
30
E
30
E
25
E
25
E
25
E
25
ESE
25
ESE
30
ESE
30
ESE
30
E
20
E
20
E
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
9:41AM1.95m
10:06PM2.15m
11:14AM1.94m
11:37PM2.18m
12:36PM2.06m
Low Tide
3:38PM0.86m
4:49AM0.66m
5:14PM0.88m
6:16AM0.60m
6:37PM0.76m
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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—
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5:20
—
—
—
—
—
—
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5:20
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:29
—
—
—
—
—
—
—
5:29
—
—
—
—
—
—
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5:29
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
28
27
25
25
25
25
26
27
27
27
26
25
26
26
26
27
28
27
26
26
Feels °C
27
26
24
24
24
24
25
25
24
24
25
24
25
25
25
25
25
25
26
26
  • 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
How to use the Wavefinder 

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ronco do Mar 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.


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