Asia - Rosario Surf Break

Lat Long: 12.82° S 76.56° W

Asia - Rosario 48 hour detailed Surf Forecast

Issued: 12 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asia - Rosario sea temperature is
21.3° C
5.1° 

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


How big are the waves at Asia - Rosario today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 3.5ft (1.0m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 3.5ft (1.1m), 14s period with SSW swell.
  • Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 14s period with SSW swell.

The current surf forecast for Asia - Rosario at 7AM is: 1.1m 12s primary swell from a South-southwest direction and 0.8m 15s secondary swell from a Southwest direction (forecast issued at 12:00am August 11). The wind direction is predicted to be glassy and the swell rating is 3.

Time (-05) & DateWave HeightWave Period
Morning (11 Aug)3.5ft (1.0m)12s
Afternoon (11 Aug)3.5ft (1.1m)14s
Evening (11 Aug)3.5ft (1.1m)14s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Tue morning, min 18°C on Mon night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
2
3
1
0
0
1
0
1
1
1
1
0
0
0
2
1
2
2
2
1
1
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)
0.9
SSW
13
0.7
SW
15
1.1
SSW
12
1
SSW
12
1
SSW
12
1.2
SSW
14
1.1
SSW
14
1.1
SSW
13
1.1
SSW
13
1
SSW
13
1
SSW
13
1
SSW
13
1
SSW
12
1
SSW
12
1
SSW
12
1
SSW
12
0.9
SSW
12
0.6
WSW
19
0.7
WSW
19
0.7
SW
18
0.8
WSW
18
1
WSW
18
1
WSW
17
0.9
WSW
17
Wave Graph
Metric surfscale
Energy kJ
290
233
344
288
297
538
467
440
434
362
351
307
288
278
274
274
250
246
315
349
399
637
629
510
Wind (km/h)
5
SSW
0
W
5
WNW
10
WSW
10
WSW
15
SW
10
S
10
S
10
S
10
SSW
5
S
10
SW
15
SSW
15
SSW
10
S
10
S
10
S
5
SSW
10
SW
10
SSW
15
SSW
10
SSW
15
S
15
S
Wind State
cross-on
glassy
glassy
on
on
on
cross-on
cross-on
cross-on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
glassy
on
on
on
cross-on
cross-on
cross-on
High Tide
5:08AM1.00m
4:48PM0.54m
5:53AM1.04m
5:43PM0.58m
6:35AM1.04m
6:36PM0.62m
Low Tide
11:50AM0.23m
10:45PM-0.00m
12:31PM0.19m
11:36PM0.00m
1:10PM0.16m
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
 mm
Temp °C
18
20
19
21
22
21
19
19
19
19
18
21
22
21
19
19
18
19
18
19
21
20
19
18
Feels °C
19
22
21
21
23
21
20
20
20
20
19
22
22
21
19
20
19
20
19
20
21
20
19
18
  • 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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