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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 8 am Monday 18 May 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
14.2° 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 2PM is: 2.4m 14s primary swell from a South direction and 1.6m 15s secondary swell from a South-southeast direction (forecast issued at 08:00am May 18). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 6ft (1.8m) | 12s |
| Afternoon (18 May) | 8ft (2.4m) | 14s |
| Evening (18 May) | 6.5ft (2.0m) | 13s |
Table - waves today at Playa Mariano (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Tue afternoon, min 8°C on Mon morning). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 11 | SSW 12 | S 15 | S 14 | S 14 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | S 11 | S 12 | S 13 | S 15 | S 15 | S 14 | S 14 | S 13 | S 12 | S 12 | S 12 | S 12 | |
851 | 882 | 2303 | 2249 | 1733 | 1305 | 1163 | 1009 | 1000 | 1001 | 1121 | 949 | 910 | 1194 | 1697 | 5309 | 5484 | 5114 | 4435 | 4176 | 3705 | 2898 | 2586 | 2221 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:15AM1.29m | 8:12PM1.82m | 9:12AM1.22m | 9:02PM1.88m | 10:09AM1.14m | 9:53PM1.91m | ||||||||||||||||||
Low Tide | 3:05AM0.26m | 2:35PM0.71m | 4:02AM0.16m | 3:17PM0.75m | 4:58AM0.11m | 4:00PM0.78m | ||||||||||||||||||
 |  | | | | | | |  | |  | | | | | |  | | |  | | | | | |
 | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | 7:48 |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | 5:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 10 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 13 | 11 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 |
2 | 3 | 6 | 7 | 7 | 5 | 4 | 2 | 2 | 1 | 4 | 8 | 6 | 4 | 4 | 3 | 2 | 2 | 3 | 2 | 1 | 2 | 2 | 2 | |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 12 | S 15 | S 14 | S 14 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | — | S 12 | S 13 | — | — | — | — | — | S 12 | — | — | S 12 |
 kJ | 851 | 882 | 2303 | 2249 | 1733 | 1305 | 1163 | 1009 | 1000 | 24 | 24 | 40 | — | 857 | 1697 | — | — | — | — | — | 3705 | — | — | 2221 |
Swell 2 Height (m) Direction Period (s) | SSE 18 | SSE 17 | SSE 15 | — | — | S 12 | SSW 12 | S 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 17 |
| kJ | 263 | 737 | 1168 | — | — | 75 | 633 | 663 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 355 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 3 | NW 3 | SW 10 | — | SSW 12 | SSW 12 | SSW 11 | S 11 | S 12 | SSW 6 | S 15 | S 15 | S 14 | S 14 | S 13 | — | S 12 | S 12 | — |
| kJ | — | — | — | — | — | 2 | 1 | 541 | — | 1001 | 1121 | 949 | 910 | 1194 | 126 | 5309 | 5484 | 5114 | 4435 | 4176 | — | 2898 | 2586 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 8 | 8 | 1 | 0 | 0 | 1 | 8 | 8 | 9 | 188 | 172 | 148 | 188 | 488 | 188 | 188 | 188 | 1190 | 114 | 114 | 114 | 114 | 114 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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