Asia - Rosario Surf Break

Lat Long: 12.82° S 76.56° W

Asia - Rosario Surf Forecast and Surf Report

Issued: 12 am 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Asia - Rosario sea temperature is
22.5°C
4.9° 

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 27 Oct 2026:

  • Best quality surf: Saturday 31 Oct, 7AM (local time) - 5ft (1.5m), 16s period, WSW swell with glassy winds.
  • Most powerful swell: Friday 30 Oct, 7PM (local time) - 4.5ft (1.4m), 17s period, SW swell with 1,207 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 28 Oct, 4AM (local time) - 2.5ft (0.7m), 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 Wednesday (Oct 28) at 4AM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.6m and 8s. 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 1.4m 17s and forecast to arrive on Friday (Oct 30) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 28th Oct)2.5ft (0.7m) 15s
Best Surf 7AM (Sat 31st Oct)5ft (1.5m) 16s
Most Powerful 7PM (Fri 30th Oct)4.5ft (1.4m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Tue morning, min 20°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Fri morning, min 19°C on Fri night). Wind will be generally light.

Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
0
1
0
0
1
1
2
3
2
1
2
1
1
2
1
2
1
Swell
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
16
0.6
SW
16
0.6
WSW
18
0.9
SW
15
0.8
SW
14
0.7
SW
15
0.6
SW
14
0.9
SW
14
1.1
SW
18
1.3
WSW
18
1.3
WSW
16
1.5
WSW
16
1.6
SW
15
1.4
SW
15
1.5
SW
14
1.5
SW
14
1.4
SW
14
1.3
SW
14
1.3
SW
14
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
208
203
193
207
309
218
226
167
341
719
1021
875
1155
1103
893
928
902
721
639
612
451
Wind (km/h)
10
SW
10
SSW
5
S
10
SSW
15
S
10
S
10
SW
15
S
5
SSW
10
SW
15
SSW
5
S
10
SW
15
S
10
SSW
15
W
15
SSW
5
SSW
15
WSW
10
SSW
15
SSE
Wind State
on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
5:46AM0.64m
6:57PM0.94m
6:27AM0.59m
7:47PM0.95m
7:13AM0.52m
8:44PM0.93m
8:10AM0.46m
9:49PM0.91m
9:28AM0.42m
11:01PM0.89m
11:15AM0.41m
00:13AM0.88m
1:01PM0.45m
1:17AM0.87m
Low Tide
12:00PM0.02m
1:23AM0.26m
12:37PM0.02m
2:25AM0.28m
1:20PM0.04m
3:40AM0.30m
2:09PM0.09m
5:12AM0.30m
3:11PM0.15m
6:41AM0.27m
4:33PM0.21m
7:44AM0.22m
6:11PM0.26m
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clear
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clear
clear
part cloud
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clear
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
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5:33
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5:33
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5:33
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5:33
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5:31
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5:31
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:05
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6:05
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6:06
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6:06
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6:06
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6:06
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6:07
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 mm
—
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—
—
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Temp °C
23
22
21
23
22
21
23
22
20
23
22
20
23
22
20
22
21
19
22
21
19
Feels °C
24
23
23
24
22
23
24
22
21
24
22
21
23
22
22
22
21
20
22
22
19
  • 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)
Map placeholder
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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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