Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Asia - Rosario surfForecast / Lima / Peru
48hr Weather and Surf, issued 12 am Thursday 18 Dec 2025 -05Forecast 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
18.8° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Asia - Rosario today?
The current surf forecast for Asia - Rosario at 6AM is: 0.9m 11s primary swell from a South-southwest direction and 0.3m 16s secondary swell from a West-northwest direction (forecast issued at 12:00am December 18). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 3ft (0.9m) | 11s |
| Afternoon (18 Dec) | 3ft (0.9m) | 11s |
| Evening (18 Dec) | 3ft (0.9m) | 11s |
Table - waves today at Asia - Rosario. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 263 | 221 | 237 | 225 | 210 | 214 | 210 | 206 | 206 | 153 | 150 | 144 | 141 | 141 | 144 | 141 | 108 | 112 | 102 | 100 | 98 | 71 | 70 | 70 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | on | on | on | cross- on | cross- on | cross- on | glass | glass | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on |
High Tide / height (m) | 4:19AM 0.49 | 5:51PM 0.86 | 4:56AM 0.47 | 6:27PM 0.87 | 5:32AM 0.45 | |||||||||||||||||||
Low Tide / height (m) | 10:31AM 0.10 | 12:31AM 0.32 | 11:04AM 0.09 | 1:13AM 0.31 | 11:37AM 0.08 | |||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:37 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - |
 |  | |  | | | | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 19 | 21 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 21 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 21 | 22 | 21 | 20 |
| Feels °C (?) | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 22 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | 22 | 21 | 21 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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