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Surf Forecasts:
Playa Mariano (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 am Monday 22 Dec 2025 -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
18.5° C
(Which is 1.5°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 4PM is: 0.9m 8s primary swell from a East-northeast direction and 0.1m 6s secondary swell from a Southwest direction, 0.2m 7s secondary swell from a South direction (forecast issued at 08:00am December 22). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 3ft (0.9m) | 8s |
| Afternoon (22 Dec) | 3ft (0.9m) | 8s |
| Evening (22 Dec) | 2.5ft (0.7m) | 8s |
Table - waves today at Playa Mariano (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 5 | 8 | 8 | 8 | 8 | 8 | 5 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 96 | 96 | 76 | 96 | 76 | 59 | 53 | 37 | 37 | 35 | 69 | 50 | 48 | 31 | 28 | 45 | 51 | 51 | 51 | 32 | 143 | 527 | 478 | 176 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | cross | cross | cross | cross- off | cross- off | cross- off | off | off | off | cross- on | cross- on | on | on | cross- on | cross- off | cross- off | cross- off | cross- on | cross | cross- on | on | on |
High Tide / height (m) | 8:24AM 1.54 | 9:28PM 0.91 | 9:01AM 1.57 | 9:59PM 0.90 | 9:40AM 1.59 | 10:34PM 0.90 | ||||||||||||||||||
Low Tide / height (m) | 4:20PM 0.30 | 3:00AM 0.73 | 5:01PM 0.30 | 3:36AM 0.72 | 5:42PM 0.31 | |||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | |||||||||||||||||||||
| Sunrise | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:13 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - | - | 8:13 | - | - | - |
 | | |  | |  | | | | | |  | | | | | | |  | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 21 | 23 | 22 | 22 | 20 | 19 | 19 | 18 | 25 | 31 | 22 | 20 | 18 | 18 | 17 | 18 | 21 | 28 | 23 | 18 | 17 | 17 | 17 |
| Feels °C (?) | 20 | 22 | 22 | 19 | 19 | 19 | 17 | 16 | 15 | 21 | 27 | 18 | 16 | 16 | 17 | 15 | 17 | 20 | 28 | 22 | 10 | 11 | 12 | 12 |
- 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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