Surf Forecasts:
How big are the waves at Playa Mariano (Mar del Plata) today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 6ft (1.8m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.8m), 7s period with NE swell.
- Evening surf: Evening surf (31 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
The current surf forecast for Playa Mariano (Mar del Plata) at 4AM is: 1.8m 6s primary swell from a Northeast direction and 0.5m 9s secondary swell from a South direction, 0.1m 7s secondary swell from a Southeast direction (forecast issued at 08:00pm July 30). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 6ft (1.8m) | 6s |
| Afternoon (31 Jul) | 6ft (1.8m) | 7s |
| Evening (31 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Playa Mariano (Mar del Plata). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Fri afternoon. Very mild (max 15°C on Fri afternoon, min 8°C on Sat night). Winds decreasing (strong winds from the NE on Thu night, light winds from the N by Sat night). | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | S 10 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 73 | 117 | 214 | 236 | 251 | 259 | 290 | 308 | 318 | 264 | 264 | 268 | 254 | 277 | 240 | 255 | 214 | 214 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 7:55PM1.58m | 8:41AM0.93m | 8:32PM1.61m | 9:09AM0.95m | ||||||||||||||
Low Tide | 3:45AM0.37m | 2:27PM0.67m | 4:22AM0.37m | 3:11PM0.64m | ||||||||||||||
 |  | | |  | |  |  |  |  |  |  | | |  | |  | | |
 | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — |
mm | — | — | — | — | — | — | 1 | 9 | 3 | 9 | 2 | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 9 | 9 | 10 | 10 | 12 | 14 | 15 | 15 | 15 | 14 | 12 | 10 | 10 | 10 | 10 | 9 |
Feels °C | 2 | 1 | 1 | 2 | 4 | 4 | 5 | 8 | 10 | 14 | 13 | 10 | 6 | 3 | 3 | 4 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 9 | SSE 8 | SSE 8 | S 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 73 | 69 | 45 | 41 | 39 | 26 | 24 | 13 | 12 | 264 | 264 | 268 | 254 | 277 | 240 | 255 | 214 | 214 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SE 7 | SSE 7 | SE 7 | SE 7 | S 10 | S 10 | S 9 | S 10 | S 8 | S 8 | S 8 | S 8 | S 8 | — | — | S 11 | SSW 6 |
| kJ | 6 | 8 | 5 | 2 | 2 | 8 | 8 | 7 | 7 | 12 | 5 | 5 | 5 | 1 | — | — | 2 | 56 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 7 | S 10 | S 10 | S 10 | SE 7 | SE 8 | SE 8 | E 8 | S 9 | S 9 | — | S 9 | — | — | — | — | S 11 |
| kJ | 2 | 9 | 2 | 2 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | — | 2 | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | — | — | SW 3 | SW 4 | SW 5 | SW 5 | SSW 6 | SSW 6 | SW 6 |
| kJ | 39 | 117 | 214 | 236 | 251 | 259 | 290 | 308 | 318 | — | — | 9 | 27 | 66 | 111 | 108 | 88 | 80 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 530 | 530 | 576 | 1190 | 114 | 114 | 1362 | 562 | 143 | 0 | 1 | 188 | 188 | 188 | 483 | 188 | 1 | 1 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||
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