Asia - Rosario Surf Break

Lat Long: 12.82° S 76.56° W

Asia - Rosario 48 hour detailed Surf Forecast

Issued: 6 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asia - Rosario sea temperature is
21.2° C
4.9° 

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 (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 3.5ft (1.0m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 3.5ft (1.0m), 12s period with SSW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.0m), 12s period with SSW swell.

The current surf forecast for Asia - Rosario at 10AM is: 1.0m 13s primary swell from a South-southwest direction and 0.2m 20s secondary swell from a West-southwest direction (forecast issued at 06:00am August 12). The wind direction is predicted to be onshore.

Time (-05) & DateWave HeightWave Period
Morning (12 Aug)3.5ft (1.0m)13s
Afternoon (12 Aug)3.5ft (1.0m)12s
Evening (12 Aug)3.5ft (1.0m)12s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Wed morning, min 18°C on Wed night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
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
1
0
0
0
0
1
1
2
1
1
1
1
1
2
1
2
2
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)
1.1
SSW
13
1.1
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
1.1
SW
16
1.2
WSW
16
1.2
WSW
16
1.2
WSW
16
1.2
WSW
16
1.2
SW
15
1.2
SW
15
1.2
SW
15
Wave Graph
Metric surfscale
Energy kJ
427
414
307
288
278
274
274
250
246
315
349
399
637
629
510
610
683
674
666
649
684
640
623
Wind (km/h)
10
S
5
SW
10
SW
10
SW
10
SSW
10
S
10
S
10
S
10
S
10
SSW
10
SSW
15
SSW
15
SSW
15
S
10
S
10
S
10
S
10
S
10
SSW
15
SSW
15
S
15
SSE
15
S
Wind State
cross-on
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
5:53AM1.04m
5:43PM0.58m
6:35AM1.04m
6:36PM0.62m
7:15AM1.01m
7:27PM0.66m
Low Tide
12:31PM0.19m
11:36PM0.00m
1:10PM0.16m
00:24AM0.04m
1:47PM0.15m
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
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
19
19
21
23
21
19
19
19
18
18
19
21
20
19
18
18
19
18
20
21
20
18
18
Feels °C
20
21
22
24
22
20
20
20
19
19
19
21
20
19
18
18
19
19
21
21
19
18
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
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