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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 Tuesday 12 May 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
14.8° C
(Which is 1.5°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 8AM is: 1.8m 13s primary swell from a South-southeast direction (forecast issued at 02:00am May 12). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 5.5ft (1.7m) | 13s |
| Afternoon (12 May) | 6ft (1.9m) | 12s |
| Evening (12 May) | 7.5ft (2.3m) | 11s |
Table - waves today at Alfonsina (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 13°C on Thu morning, min 9°C on Wed morning). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the WNW by Thu night). | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 11 | S 11 | S 11 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | |
1504 | 1420 | 1297 | 900 | 948 | 985 | 1103 | 1253 | 2282 | 2727 | 3039 | 1557 | 1396 | 1327 | 1257 | 1169 | 1065 | 843 | 649 | 442 | 375 | 313 | 244 | 194 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | |
High Tide | 2:22AM1.48m | 3:37PM1.04m | 3:26AM1.47m | 4:24PM1.14m | 4:28AM1.46m | 5:09PM1.27m | ||||||||||||||||||
Low Tide | 10:10AM0.53m | 9:06PM0.79m | 11:00AM0.54m | 10:29PM0.73m | 11:47AM0.56m | |||||||||||||||||||
 | | |  |  | |  | | | | |  | | | | | |  |  | | | | | | |
 | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 10 | 11 | 11 | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 9 | 11 | 12 | 12 | 10 | 10 | 9 | 9 | 10 | 13 | 13 | 12 | 12 |
3 | 4 | 5 | 5 | 7 | 5 | 4 | 4 | 5 | 4 | 5 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 5 | 7 | 10 | 9 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | — | S 11 | S 11 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 |
 kJ | 1504 | 1420 | 1297 | 900 | 948 | 734 | 585 | — | 1549 | 1733 | 1839 | 1557 | 1396 | 1327 | 1257 | 1169 | 1065 | 843 | 649 | 442 | 375 | 313 | 244 | 194 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 18 | — | — | — | — | SE 16 | SE 16 | — | — | SE 15 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 |
| kJ | — | — | — | — | — | — | 12 | — | — | — | — | 10 | 10 | — | — | 8 | 72 | 87 | 82 | 139 | 131 | 154 | 130 | 103 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 16 | — | — | — | ESE 15 | ESE 14 | SE 14 | SE 14 | SE 14 | ESE 14 | SE 14 | SE 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | 21 | 20 | 8 | 8 | 8 | 19 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | WNW 4 | W 4 | SW 7 | SW 7 | SSW 6 | SSE 12 | S 12 | S 11 | S 11 | S 11 | S 12 | W 3 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | — | — | — | — | — | — |
| kJ | 11 | 10 | 171 | 51 | 129 | 985 | 1103 | 1253 | 2282 | 2727 | 3039 | 1 | 2610 | 1981 | 2043 | 2282 | 1847 | 1512 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 394 | 16 | 0 | 3 | 178 | 480 | 530 | 440 | 3 | 178 | 0 | 0 | 178 | 178 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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