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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 8 pm Sunday 17 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
13.9° C
(Which is 1.1°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 3AM is: 1.3m 10s primary swell from a South direction and 0.1m 21s secondary swell from a South direction (forecast issued at 08:00pm May 17). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 4.5ft (1.4m) | 12s |
| Afternoon (18 May) | 6ft (1.9m) | 14s |
| Evening (18 May) | 5.5ft (1.7m) | 13s |
Table - waves today at Alfonsina (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 Mon afternoon, min 8°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 9 | S 9 | S 10 | S 10 | S 12 | S 12 | S 15 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 12 | S 13 | S 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | |
287 | 282 | 307 | 331 | 517 | 520 | 1509 | 1533 | 1270 | 1034 | 862 | 643 | 563 | 547 | 538 | 520 | 482 | 439 | 1028 | 3062 | 3529 | 3293 | 3180 | 3041 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:25PM1.71m | 8:15AM1.29m | 8:12PM1.82m | 9:12AM1.22m | 9:02PM1.88m | 10:09AM1.14m | ||||||||||||||||||
Low Tide | 3:05AM0.26m | 2:35PM0.71m | 4:02AM0.16m | 3:17PM0.75m | 4:58AM0.11m | |||||||||||||||||||
 | | | | |  | | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 9 | 8 | 8 | 8 | 8 | 11 | 13 | 13 | 11 | 10 | 9 | 8 | 9 | 11 | 13 | 11 | 10 | 10 | 11 | 10 | 10 | 10 | 9 |
6 | 4 | 4 | 4 | 4 | 3 | 7 | 9 | 9 | 6 | 4 | 3 | 2 | 3 | 5 | 8 | 6 | 4 | 4 | 4 | 3 | 3 | 3 | 1 | |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 10 | S 10 | S 12 | S 12 | S 15 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | — | S 12 | SSE 17 | — | — | — | — | — |
 kJ | 287 | 282 | 307 | 331 | 517 | 520 | 1509 | 1533 | 1270 | 1034 | 862 | 643 | 563 | 547 | 538 | 520 | — | 439 | 246 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 21 | SSE 19 | SSE 17 | SSE 15 | — | — | — | — | — | SSW 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 8 | 139 | 433 | 1168 | — | — | — | — | — | 24 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 10 | — | — | — | — | — | — | WNW 3 | NW 3 | WNW 2 | WNW 3 | SSW 12 | SSW 12 | SSW 12 | S 11 | SSW 5 | S 13 | S 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 |
| kJ | 528 | 510 | 664 | — | — | — | — | — | — | 2 | 2 | 1 | 9 | 857 | 843 | 905 | 482 | 43 | 1028 | 3062 | 3529 | 3293 | 3180 | 3041 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 162 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 113 | 162 | 120 | 178 | 394 | 178 | 178 | 178 | 1099 | 1099 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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