- Forecast
- Maps
- Live
- Weather State
- Spot Information
Alfonsina (Mar del Plata) Surf Forecast
/ Buenos Aires (44 surf breaks) /
Surf Forecasts:
Alfonsina (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 am Monday 20 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Alfonsina (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alfonsina (Mar del Plata) sea temperature is
19.3° C
(Which is 4.3°C warmer than normal for this time of year)How big are the waves at Alfonsina (Mar del Plata) today?
The current surf forecast for Alfonsina (Mar del Plata) at 11AM is: 0.8m 11s primary swell from a East-southeast direction and 0.6m 7s secondary swell from a Southeast direction (forecast issued at 08:00am April 20). An open ocean swell of 0.8m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2ft (0.6m) | 11s |
| Afternoon (20 Apr) | 3.5ft (1.0m) | 12s |
| Evening (20 Apr) | 3.5ft (1.0m) | 11s |
Table - waves today at Alfonsina (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 6 | 6 | 7 | 7 | 7 | 7 | 10 | 10 | 9 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 47 | 88 | 156 | 289 | 330 | 247 | 265 | 197 | 190 | 190 | 452 | 149 | 167 | 249 | 374 | 184 | 113 | 94 | 67 | 109 | 84 | 154 | 110 | 85 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | on | on | on | on | cross- on | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 9:22AM 1.37 | 9:22PM 1.73 | 10:18AM 1.28 | 10:10PM 1.78 | 11:17AM 1.17 | 11:02PM 1.80 | ||||||||||||||||||
Low Tide / height (m) | 4:07AM 0.28 | 3:59PM 0.68 | 5:03AM 0.22 | 4:35PM 0.75 | 6:01AM 0.20 | 5:11PM 0.80 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | - | 7:20 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - |
 |  | | |  |  | | | |  | |  | |  |  |  |  |  | |  | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 6 | 6 | 13 | 8 | 19 | 10 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 16 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 13 | 14 | 16 | 17 | 16 | 14 | 15 | 16 | 16 | 17 | 16 | 15 | 15 | 14 |
| Feels °C (?) | 14 | 12 | 13 | 12 | 11 | 9 | 9 | 7 | 6 | 6 | 8 | 9 | 10 | 13 | 13 | 11 | 10 | 10 | 10 | 11 | 12 | 13 | 13 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Alfonsina (Mar del Plata) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest