Rosa Surf Break

Lat Long: 28.13° S 48.64° W

Rosa 48 hour detailed Surf Forecast

Issued: 8 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rosa sea temperature is
18.0° C
0.6° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 8s period with ENE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.

The current surf forecast for Rosa at 1PM is: 1.4m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a South-southwest direction (forecast issued at 08:00am July 21). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (21 Jul)5ft (1.5m)8s
Afternoon (21 Jul)4.5ft (1.3m)8s
Evening (21 Jul)4.5ft (1.4m)8s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Wed morning. Warm (max 25°C on Tue morning, min 16°C on Thu morning). Wind will be generally light.

Tuesday
21
Wednesday
22
Thursday
23
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)
3
2
2
2
2
2
2
2
2
2
0
1
2
1
1
1
2
2
3
3
2
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)
1.7
NE
8
1.5
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.2
ENE
9
1.8
S
7
1.7
SSW
9
2.5
S
9
2.1
S
9
2.1
SSE
9
2.2
SSE
10
Wave Graph
Metric surfscale
Energy kJ
382
280
264
226
232
264
232
237
237
232
232
232
232
223
234
230
352
446
1129
731
729
851
Wind (km/h)
5
NW
5
SW
5
E
5
S
10
SSW
5
SW
5
SW
15
SW
5
NW
5
SSW
15
NNE
15
N
10
NW
15
SSW
20
SSW
25
SW
20
SW
15
SW
20
SSW
15
SSW
10
SSE
10
SE
Wind State
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
High Tide
5:20AM0.55m
11:31AM0.36m
5:36PM0.48m
00:06AM0.32m
6:20AM0.48m
12:23PM0.43m
6:14PM0.46m
00:22AM0.31m
7:50AM0.43m
12:58PM0.49m
7:05PM0.43m
Low Tide
9:28AM0.34m
1:52PM0.33m
9:43PM0.28m
2:05AM0.30m
9:39AM0.38m
3:06PM0.38m
10:32PM0.29m
3:17AM0.26m
9:33AM0.42m
4:35PM0.40m
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
cloud
light rain
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
5:39
 mm
1
1
1
3
1
1
1
1
1
Temp °C
21
20
25
24
20
19
19
18
19
19
19
21
21
17
17
17
17
16
17
18
17
17
Feels °C
22
21
27
25
21
20
20
18
21
21
19
21
22
16
16
15
15
14
15
16
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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