Asia - Rosario Surf Break

Lat Long: 12.82° S 76.56° W

Asia - Rosario 48 hour detailed Surf Forecast

Issued: 6 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Asia - Rosario sea temperature is
21.0°C
4.7° 

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 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 3.5ft (1.0m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 4.5ft (1.3m), 7s period with SSW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 5ft (1.5m), 7s period with S swell.

The current surf forecast for Asia - Rosario at 1PM is: 1.2m 8s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a South-southwest direction, 0.6m 12s secondary swell from a Southwest direction (forecast issued at 06:00am September 12). The wind direction is predicted to be onshore.

Time (-05) & DateWave HeightWave Period
Morning (12 Sep)3.5ft (1.0m)8s
Afternoon (12 Sep)4.5ft (1.3m)7s
Evening (12 Sep)5ft (1.5m)7s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 18°C on Sat afternoon). Wind will be generally light.

Saturday
12
Sunday
13
Monday
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)
2
2
1
0
0
0
2
2
1
2
0
0
1
1
1
1
1
1
0
0
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)
0.7
SW
13
1.1
SSW
8
1
SSW
8
1.2
SSW
8
1.4
SSW
7
1.5
S
7
1.5
S
7
1.1
SSW
8
1.2
SSW
8
1.1
SSW
8
1.1
SSW
8
1
SSW
8
1.4
SSW
8
1.4
SSW
8
1
SSW
8
1.1
SSW
8
1.1
SSW
10
1.1
SSW
9
0.6
SW
18
0.6
SW
18
0.7
SW
17
0.7
SW
16
0.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
168
138
127
169
220
245
245
143
155
151
155
137
251
238
137
160
210
197
249
246
295
268
310
Wind (km/h)
5
W
0
WNW
10
SW
15
SSW
15
S
15
S
10
S
5
WSW
5
NW
5
WNW
10
WSW
15
SW
15
SSW
15
S
5
SSW
5
WSW
5
WNW
5
WNW
10
W
15
WSW
10
SW
10
SSW
10
S
Wind State
glassy
glassy
on
on
cross-on
cross-on
cross-on
glassy
cross
glassy
on
on
cross-on
cross-on
on
cross-on
cross
cross
cross-on
on
on
cross-on
cross-on
High Tide
6:38AM0.89m
7:08PM0.77m
7:10AM0.81m
7:51PM0.78m
7:42AM0.71m
8:35PM0.78m
Low Tide
12:58PM0.11m
1:02AM0.18m
1:27PM0.11m
1:50AM0.24m
1:56PM0.13m
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:01
 mm
Temp °C
18
19
21
21
20
18
18
18
18
19
21
21
20
18
18
18
18
18
20
21
20
18
18
Feels °C
20
21
22
20
19
17
18
19
19
20
21
20
19
18
19
19
19
19
20
20
20
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
How to use the Wavefinder 

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