Asia - Rosario Surf Forecast

/ Lima (59 surf breaks) /

Peru (129 surf breaks)

Surf Forecasts:

Asia - Rosario surfForecast / Lima / Peru

12 Day Weather and Surf, issued 12 am Monday 27 Oct 2025 -05

Forecast update in hr min s Forecast update imminent

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

Today's Asia - Rosario sea temperature is 16.9° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Asia - Rosario this week:

The surf forecast for Asia - Rosario over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 27) at 4AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.2m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Asia - Rosario in the next 12 days are 1.8m 18s and forecast to arrive on Friday (Oct 31) at 7AM. Winds are predicted to be onshore at the time the swell arrives.

Wave Type	Time (-05) & Date	Wave Height & Period
Next good surf (1 star+)	4AM (Mon 27th Oct)	4.5ft (1.3m) 14s
Best Surf	4AM (Thu 30th Oct)	3ft (0.9m) 22s
Most Powerful	7AM (Fri 31st Oct)	6ft (1.8m) 18s

Table - best surf conditions forecast for Asia - Rosario over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 20°C on Mon morning, min 16°C on Sun night). Wind will be generally light.										Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Fri morning, min 16°C on Wed night). Wind will be generally light.
		Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 01			Sun 02
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	2	1	1	1	1	0	0	0	0	1	2	2	4	2	2	4	2	1	3	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	14	13	13	13	11	10	12	13	24	23	21	20	19	17	17	16	16	15	14	16	15
Wave Graph (?)
kJ (?)	752	465	414	346	190	170	92	69	220	356	952	1454	1981	1757	1839	1210	964	842	581	416	606
Wind (km/h)	WSW	W	SW	SSW	SW	SSW	SSW	WSW	SSW	SSW	SW	SSW	SSE	SW	SSW	SSW	W	SSW	SSW	WSW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	on	cross- on	on	on	on	cross- on	on	cross- on	on	cross- on	glass	on	cross- on	glass	cross- on	on	glass	cross- on	on
High Tide / height (m)				10:48PM 0.71			11:55PM 0.71	11:50AM 0.33		12:51AM 0.74		1:47PM 0.38	1:33AM 0.77		2:34PM 0.46	2:10AM 0.79		3:11PM 0.56	2:47AM 0.81		3:49PM 0.68
Low Tide / height (m)			2:00PM 0.23			2:30PM 0.27		9:13AM 0.32	3:42PM 0.31		9:01AM 0.30	5:53PM 0.34		9:06AM 0.26		7:25PM 0.34	9:18AM 0.21		8:31PM 0.32	9:38AM 0.14

		Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 01			Sun 02
Sunrise	-	5:33	-	-	5:33	-	-	5:33	-	-	5:33	-	-	5:33	-	-	5:31	-	-	5:31	-
Sunset	-	-	6:05	-	-	6:05	-	-	6:06	-	-	6:06	-	-	6:06	-	-	6:06	-	-	6:07

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	20	19	17	20	20	17	20	19	17	20	20	18	21	20	18	20	20	17	20	19
Feels °C (?)	18	19	19	17	19	20	17	20	19	18	19	20	19	20	20	18	20	20	17	19	19

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Quick surf report for Asia - Rosario:

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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 12 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.