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Playa Mariano (Mar del Plata) Surf Forecast
/ Buenos Aires (44 surf breaks) /
Surf Forecasts:
Playa Mariano (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 pm Saturday 21 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Playa Mariano (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa Mariano (Mar del Plata) sea temperature is
20.5° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Playa Mariano (Mar del Plata) today?
The current surf forecast for Playa Mariano (Mar del Plata) at 7PM is: 0.7m 9s primary swell from a East-southeast direction and 0.9m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm March 21). An open ocean swell of 1.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | - | - |
| Afternoon (21 Mar) | 2.5ft (0.8m) | 10s |
| Evening (21 Mar) | 7ft (2.1m) | 6s |
Table - waves today at Playa Mariano (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 118 | 120 | 92 | 359 | 483 | 340 | 375 | 375 | 210 | 229 | 228 | 247 | 270 | 225 | 184 | 180 | 152 | 152 | 152 | 175 | 177 | 184 | 186 | 181 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:03PM 1.41 | 9:35AM 1.53 | 9:46PM 1.51 | 10:26AM 1.42 | 10:32PM 1.59 | |||||||||||||||||||
Low Tide / height (m) | 4:06PM 0.50 | 4:09AM 0.42 | 4:41PM 0.56 | 5:05AM 0.37 | 5:15PM 0.64 | 6:02AM 0.33 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 |
| Sunset | - | - | 7:00 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - |
 | |  |  |  | | |  | | | |  | | | |  | | | |  | | | | | |
Rain (mm) | 1 | 3 | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 3 | - | - | - | - |
| Temp. °C | 20 | 19 | 16 | 16 | 16 | 14 | 14 | 15 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 13 | 14 | 13 | 12 | 12 | 13 |
| Feels °C (?) | 20 | 21 | 7 | 9 | 11 | 9 | 10 | 11 | 16 | 17 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 18 | 5 | 10 | 8 | 6 | 8 | 9 |
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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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