Asia - Rosario Surf Break

Asia - Rosario Surf Forecast and Surf Report

Lat Long: 12.82° S 76.56° W

Issued: 6 pm 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asia - Rosario sea temperature is
21.7° C

4.2°C warmer than normal for this time of year

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


Asia - Rosario surf forecast from 18 Jun 2026:

  • Best quality surf: Monday 22 Jun, 7AM (local time) - 4ft (1.2m), 18s period, SW swell with glassy winds.
  • Most powerful swell: Monday 22 Jun, 1PM (local time) - 5ft (1.5m), 17s period, SW swell with 1,312 kJ wave energy.
  • Next surfable swell (1★+): Thursday 18 Jun, 7AM (local time) - 2ft (0.6m), 15s period with SW swell.

Best Forecast Surf Conditions for Asia - Rosario this week:

The surf forecast for Asia - Rosario over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 7AM. The primary swell is predicted to be 0.6m and 15s period with a secondary swell of 0.6m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Asia - Rosario in the next 16 days are 1.5m 17s and forecast to arrive on Monday (Jun 22) at 1PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 18th Jun)2ft (0.6m) 15s
Best Surf 7AM (Mon 22nd Jun)4ft (1.2m) 18s
Most Powerful 1PM (Mon 22nd Jun)5ft (1.5m) 17s

Table - best surf conditions forecast for Asia - Rosario over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Days 5-7 Weather Summary

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

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
0
0
1
1
0
2
1
0
1
1
1
3
3
2
4
3
2
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)
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.5
SW
18
0.7
SW
16
0.7
SW
15
0.7
SW
15
0.7
SW
14
0.6
WSW
13
0.6
SW
13
0.5
SW
17
0.5
SW
16
0.6
WSW
20
1
SW
19
1.3
SW
18
1.5
SW
17
1.4
SW
16
1.6
SW
15
1.5
SSW
15
1.4
SSW
14
1.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
206
145
134
152
258
239
217
208
120
142
135
125
256
708
1087
1252
991
1163
974
752
756
Wind (km/h)
15
SSW
10
SSE
10
WSW
15
SSW
5
W
5
WSW
10
SSW
5
W
5
SW
10
SSW
5
SW
10
WSW
15
SSW
5
WSW
5
WSW
10
SSW
5
W
10
W
10
SW
5
S
5
WSW
Wind State
cross-on
cross
on
cross-on
cross-on
cross-on
on
glassy
on
cross-on
on
on
cross-on
glassy
cross-on
on
glassy
cross-on
on
cross-on
on
High Tide
7:47PM0.49m
8:56AM1.04m
8:57PM0.48m
9:49AM0.99m
10:13PM0.50m
10:40AM0.92m
11:33PM0.53m
11:30AM0.84m
00:53AM0.59m
12:18PM0.75m
2:04AM0.65m
1:05PM0.67m
3:02AM0.72m
Low Tide
1:33AM0.02m
3:58PM0.21m
2:30AM0.10m
4:56PM0.20m
3:32AM0.19m
5:50PM0.18m
4:45AM0.29m
6:39PM0.17m
6:08AM0.36m
7:22PM0.15m
7:37AM0.40m
8:01PM0.15m
8:58AM0.41m
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
6:26
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:47
5:47
5:47
5:49
5:49
5:49
5:49
 mm
Temp °C
20
19
21
20
19
21
20
19
21
20
18
21
20
18
21
20
18
21
20
18
21
Feels °C
20
20
21
20
20
21
20
20
21
20
19
21
20
19
21
20
19
21
20
18
21
Swell 1
Height (m)
Direction
Period (s)
0.7
SW
12
0.6
SW
10
0.6
SW
15
0.5
SW
18
0.7
SW
16
0.8
SSW
7
0.8
SSW
7
0.8
SSW
7
0.7
SSW
7
0.7
SSW
7
0.8
SSW
7
0.7
SSW
7
0.7
SSW
7
1
SW
19
1.3
SW
18
1.5
SW
17
1.4
SW
16
1.6
SW
15
1.5
SSW
15
1.4
SSW
14
1.5
SSW
13
Energy kJ
137
64
134
152
258
69
69
67
51
49
62
48
48
708
1087
1252
991
1163
974
752
756
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
16
0.6
SW
15
0.5
SW
9
0.4
SW
9
0.7
SSW
7
0.7
SW
15
0.7
SW
15
0.7
SW
14
0.6
WSW
13
0.6
SW
13
0.5
SW
17
0.5
SW
16
0.6
WSW
20
0.9
SSW
7
0.9
SSW
7
0.9
SSW
8
0.9
SSW
8
1.2
S
10
0.1
W
11
0.1
W
11
0.1
W
11
Energy kJ
206
145
43
29
45
239
217
208
120
142
135
125
256
79
91
96
113
267
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
11
0.3
S
10
0.4
SSW
5
0.4
SW
14
0.4
SW
9
0.3
SW
9
0.4
SW
9
0.3
SW
8
0.4
SW
18
0.4
SW
18
0.5
SW
13
0.4
SW
12
0.5
SW
16
0.4
SW
12
0.1
NW
12
0.1
NW
12
0.1
NW
11
0.1
NW
11
0.5
S
11
Energy kJ
22
17
11
70
26
12
27
11
82
81
84
53
124
52
6
6
5
5
57
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
4
0.3
SSW
4
0.5
SSW
6
1
S
7
1
S
7
Energy kJ
1
3
20
94
94
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
2
2
2
2
1
1
1
2
3
4
3
4
4
3
3
3
Distance (km)
30
30
30
30
30
88
30
0
7
30
30
30
30
0
88
30
0
3
30
3
30
Best forecast wave conditions in Lima
Rating
(10 max)
2
2
2
2
3
2
3
3
2
2
3
2
3
4
4
4
4
4
4
4
4
Best forecast wave conditions in Peru
Rating
(10 max)
2
2
2
2
3
2
3
3
2
2
3
2
3
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
4
9
5
6
8
4
4
5
9
9
7
5
6
7
5
5
8
9
9
9
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Asia - Rosario Surf forecast

The above surf forecast table for Asia - Rosario provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Asia - Rosario can be found by selecting the local surf guide option on the grey menu. Our Asia - Rosario surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Asia - Rosario) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Asia - Rosario may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Asia - Rosario is 19 km (12 miles) from Mala. If you plan a holiday in Lima, look for hotels and other accommodation in Mala. Mala has rooms for a wide range of budgets as well as car hire and transport links.

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