Rosa Surf Break

Lat Long: 28.13° S 48.64° W

Rosa 48 hour detailed Surf Forecast

Issued: 8 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rosa sea temperature is
18.7° C
0.3° 

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


How big are the waves at Rosa today (13 Aug):

  • Evening surf: Evening surf (13 Aug, local time) - 6.5ft (2.0m), 13s period with SSE swell.

The current surf forecast for Rosa at 11PM is: 1.5m 13s primary swell from a South direction and 2.0m 8s secondary swell from a South-southeast direction, 0.4m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm August 13). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (13 Aug)--
Afternoon (13 Aug)--
Evening (13 Aug)6.5ft (2.0m)13s

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


Short Range Forecast

Heavy rain (total 58mm), heaviest during Fri night. Warm (max 20°C on Sun morning, min 16°C on Thu night). Wind will be generally light.

Thu
13
Friday
14
Saturday
15
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)
4
3
2
2
2
2
3
3
3
2
2
2
2
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
S
13
2
SSE
13
1.5
S
13
1.8
S
12
1.7
S
13
1.8
SSE
13
2.1
SSE
13
2.5
SSE
13
2.1
SSE
13
1.8
SSE
13
1.7
SSE
12
1.6
S
12
1.5
S
12
1.4
SSE
12
2.1
E
7
2.1
E
7
2.3
ENE
8
2.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
1514
1259
724
1020
957
1127
1408
2288
1408
1092
890
748
650
541
470
491
589
555
Wind (km/h)
15
SW
10
ESE
15
SE
10
ESE
10
ESE
15
E
10
ENE
10
ENE
5
ENE
15
E
15
ENE
15
ENE
15
NE
15
NE
20
NE
20
NNE
15
NNE
20
NNE
Wind State
cross-off
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
High Tide
3:20PM0.59m
1:37AM0.66m
2:58PM0.55m
2:13AM0.70m
3:07PM0.54m
Low Tide
9:26PM0.35m
9:35AM-0.04m
9:48PM0.34m
10:10AM0.04m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
 mm
4
2
5
2
2
2
1
3
6
13
5
4
3
3
2
1
1
1
Temp °C
17
17
17
16
16
16
16
16
17
17
17
17
17
18
18
18
18
18
Feels °C
16
17
17
16
16
15
16
16
18
16
16
17
17
18
17
17
17
17
  • 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 

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 Rosa 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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