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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 2 am Wednesday 29 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
17.7° C
(Which is 3.5°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 6AM is: 1.1m 10s primary swell from a Southeast direction (forecast issued at 02:00am April 29). An open ocean swell of 0.3m 7s is not directed at the surf break, a second open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3.5ft (1.1m) | 10s |
| Afternoon (29 Apr) | 2.5ft (0.8m) | 10s |
| Evening (29 Apr) | 2ft (0.6m) | 10s |
Table - waves today at Alfonsina (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 20°C on Fri afternoon, min 10°C on Thu morning). Winds decreasing (strong winds from the W on Wed morning, light winds from the NW by Wed night). | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 11 | SSE 11 | |
375 | 292 | 244 | 240 | 177 | 124 | 102 | 64 | 64 | 65 | 284 | 279 | 234 | 234 | 190 | 184 | 143 | 111 | 106 | 80 | 76 | 56 | 12 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | |
High Tide | 5:31AM1.51m | 6:17PM1.25m | 6:25AM1.44m | 6:55PM1.34m | 7:15AM1.36m | 7:31PM1.42m | ||||||||||||||||||
Low Tide | 00:06AM0.73m | 1:06PM0.48m | 1:09AM0.65m | 1:44PM0.55m | 2:02AM0.58m | 2:16PM0.62m | ||||||||||||||||||
 | |  |  |  | | |  | | | | | |  | |  | | | | | | |  | | |
 | — | — | 7:28 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:01 | — |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 11 | 13 | 13 | 14 | 17 | 17 | 15 | 13 | 12 | 12 | 11 | 10 | 15 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 18 | 20 | 17 | 14 |
6 | 7 | 7 | 6 | 8 | 9 | 8 | 9 | 8 | 8 | 6 | 4 | 9 | 12 | 12 | 10 | 8 | 8 | 10 | 9 | 14 | 17 | 13 | 8 | |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | NE 6 | SSE 11 |
 kJ | 375 | 292 | 244 | 240 | 177 | 124 | 102 | 522 | 521 | 402 | 284 | 279 | 234 | 234 | 190 | 184 | 143 | 111 | 106 | 80 | 76 | 56 | 5 | 12 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 7 | SSW 7 | S 7 | NNE 5 | NE 7 | NE 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | NE 5 | NE 5 | SE 11 | NE 5 | SSE 11 | ENE 6 |
| kJ | 19 | 18 | 11 | 10 | 2 | 2 | 2 | 64 | 64 | 65 | 65 | 51 | 40 | 41 | 40 | 30 | 18 | 18 | 8 | 4 | 19 | 4 | 12 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 4 | — | S 7 | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | E 11 | SE 11 | SE 11 | ENE 5 | SE 12 | E 11 | E 12 |
| kJ | — | — | 4 | — | 4 | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 18 | 18 | 2 | 21 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | NW 3 | NW 4 | W 4 | SW 8 | SW 9 | SSW 10 | SW 10 | — | NW 2 | NW 2 | NNW 3 | NNW 3 | NNW 3 | N 3 | N 3 | N 4 | NNW 3 | NNW 3 | NNW 3 | NW 3 | SSW 9 | SSW 7 |
| kJ | 3 | 6 | 12 | 24 | 42 | 204 | 433 | 1125 | 1570 | — | 1 | 2 | 3 | 5 | 2 | 3 | 7 | 19 | 4 | 4 | 4 | 2 | 138 | 229 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 139 | 139 | 401 | 568 | 568 | 162 | 0 | 0 | 1 | 6 | 6 | 400 | 97 | 12 | 12 | 120 | 21 | 6 | 6 | 6 | 0 | 139 | 411 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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