Rosa Surf Break

Lat Long: 28.13° S 48.64° W

Rosa 48 hour detailed Surf Forecast

Issued: 2 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rosa sea temperature is
19.4° C
0.8° 

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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 2ft (0.6m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 2.5ft (0.8m), 12s period with S swell.
  • Evening surf: Evening surf (31 Jul, local time) - 2.5ft (0.8m), 11s period with S swell.

The current surf forecast for Rosa at 3PM is: 0.8m 12s primary swell from a South direction and 0.2m 7s secondary swell from a South-southwest direction, 1.3m 5s secondary swell from a Northeast direction (forecast issued at 02:00am July 31). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (31 Jul)2ft (0.6m)12s
Afternoon (31 Jul)2.5ft (0.8m)12s
Evening (31 Jul)2.5ft (0.8m)11s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Sat morning, min 15°C on Fri night). Winds decreasing (fresh winds from the NNE on Fri afternoon, calm by Sun night).

Friday
31
Saturday
1
Sunday
2
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
9
0.6
S
13
0.6
S
13
0.6
S
12
0.7
S
12
0.8
S
12
0.8
S
11
0.8
S
11
0.7
S
11
0.6
S
11
1.5
NE
6
1.6
NE
6
1.7
NE
6
1.8
NE
6
1.8
NE
7
1.7
NE
7
1.8
NE
7
2
NE
7
1.5
ENE
7
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.2
ENE
8
1.1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
96
121
119
110
139
174
157
149
110
82
156
184
233
259
289
261
301
418
250
213
173
173
154
142
Wind (km/h)
10
N
10
N
15
N
20
NNE
25
NNE
30
NNE
30
NNE
25
NNE
25
N
25
N
25
N
25
N
25
NNE
30
NNE
30
NNE
25
NNE
20
N
15
N
10
N
20
SSW
15
SSW
15
S
10
SSW
10
SSW
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
High Tide
2:13AM0.67m
3:20PM0.64m
2:47AM0.69m
3:47PM0.62m
3:22AM0.68m
4:15PM0.59m
Low Tide
9:37AM-0.02m
10:00PM0.29m
10:14AM0.00m
10:34PM0.29m
10:55AM0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
5:45
 mm
Temp °C
17
16
16
17
20
20
18
16
15
15
16
18
22
22
18
17
18
18
18
18
19
20
17
16
Feels °C
17
15
14
14
16
16
14
13
12
12
13
15
19
19
15
14
16
17
18
17
19
20
17
16
  • 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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