Asia - Rosario Surf Break

Lat Long: 12.82° S 76.56° W

Asia - Rosario 48 hour detailed Surf Forecast

Issued: 12 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asia - Rosario sea temperature is
21.2° C
4.8° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 2.5ft (0.8m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 3.5ft (1.0m), 12s period with SW swell.
  • Evening surf: Evening surf (04 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.

The current surf forecast for Asia - Rosario at 4AM is: 0.8m 12s primary swell from a Southwest direction and 0.9m 8s secondary swell from a South-southwest direction (forecast issued at 12:00am August 04). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-05) & DateWave HeightWave Period
Morning (04 Aug)2.5ft (0.8m)12s
Afternoon (04 Aug)3.5ft (1.0m)12s
Evening (04 Aug)2.5ft (0.7m)14s

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


Short Range Forecast

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

Tuesday
4
Wednesday
5
Thursday
6
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)
2
2
2
1
0
0
1
1
2
2
1
1
0
2
1
1
2
2
3
2
1
1
2
2
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)
0.6
SW
13
0.8
SW
12
0.8
SW
12
0.8
SW
12
0.9
SW
12
1
SW
12
1
SW
12
0.7
SW
14
1
SW
12
1
SW
13
1
SW
13
1
SW
13
1
SW
13
1.3
SW
12
1.1
SW
12
1.1
SW
12
1.1
SW
12
1.1
SW
12
1.1
SW
12
0.8
SW
17
1.1
SW
12
1.1
SW
13
0.9
SW
16
0.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
109
184
207
207
244
286
286
184
291
310
315
315
305
486
373
361
355
361
361
367
325
424
371
367
Wind (km/h)
5
WNW
5
WNW
5
NW
10
WSW
15
SW
10
SSW
10
S
5
SSW
5
WSW
5
W
5
NW
10
W
15
WSW
10
SW
5
S
5
S
10
S
5
S
5
SW
10
SW
15
SW
10
SSW
10
S
5
SSW
Wind State
glassy
glassy
glassy
on
on
on
cross-on
cross-on
glassy
glassy
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
on
on
cross-on
cross-on
cross-on
High Tide
9:15AM0.73m
10:37PM0.62m
9:48AM0.66m
11:47PM0.66m
10:34AM0.59m
Low Tide
2:55AM0.34m
4:03PM0.20m
3:57AM0.40m
4:42PM0.19m
5:31AM0.45m
5:34PM0.17m
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
6:00
 mm
Temp °C
19
18
18
20
21
20
18
18
18
18
18
20
22
20
19
18
18
18
18
20
21
20
18
18
Feels °C
21
19
19
20
20
20
19
19
19
19
19
20
22
21
20
19
18
19
19
20
21
20
18
19
  • 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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