Rosa Surf Break

Lat Long: 28.13° S 48.64° W

Rosa 48 hour detailed Surf Forecast

Issued: 8 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rosa sea temperature is
16.0° C
2.7° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 7.5ft (2.3m), 8s period with NE swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (18 Jul, local time) - 7.5ft (2.3m), 9s period with NE swell.

The current surf forecast for Rosa at 4PM is: 2.0m 8s primary swell from a East-northeast direction and 0.2m 16s secondary swell from a South-southeast direction, 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am July 18). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jul)7.5ft (2.3m)8s
Afternoon (18 Jul)6.5ft (2.0m)8s
Evening (18 Jul)7.5ft (2.3m)9s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sun morning, min 19°C on Sat night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
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)
2
2
1
0
1
2
2
2
2
1
0
0
0
0
0
2
2
4
3
1
1
2
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)
2.3
NE
8
2.3
NE
8
1.9
ENE
8
2
ENE
8
2
ENE
8
2.3
NE
9
2.2
NE
9
2.3
NE
8
2.3
NE
8
2.1
NE
8
1.7
ENE
8
1.7
NE
8
1.7
NE
8
1.7
ENE
8
1.8
NE
8
2.3
NE
8
2.2
NE
8
2.2
NE
8
2.1
NE
8
1.8
NE
8
1.7
ENE
8
1.8
NE
8
Wave Graph
Metric surfscale
Energy kJ
678
694
481
554
567
760
714
706
629
528
348
353
335
339
439
742
619
619
581
428
365
470
Wind (km/h)
20
N
20
N
20
NNE
20
NNE
20
NNE
15
N
20
N
20
N
20
N
15
N
20
NNE
20
NNE
20
NNE
20
NNE
15
N
20
N
15
N
5
WNW
5
SE
10
NE
15
NNE
15
N
Wind State
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
glassy
glassy
cross-on
cross
cross
High Tide
3:01AM0.66m
4:10PM0.48m
9:45PM0.42m
3:44AM0.65m
4:34PM0.48m
10:51PM0.37m
4:30AM0.61m
9:59AM0.29m
5:03PM0.49m
Low Tide
11:25AM0.07m
7:14PM0.38m
11:35PM0.40m
12:07PM0.16m
8:06PM0.32m
00:09AM0.36m
9:37AM0.29m
12:54PM0.25m
8:55PM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
18
21
26
26
21
20
20
19
19
21
27
26
21
20
20
21
20
21
23
24
21
21
Feels °C
16
19
23
24
19
18
18
17
17
19
24
23
19
18
18
19
18
21
24
24
20
20
  • 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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