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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 Wednesday 20 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
13.8° C
(Which is 1.2°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 4AM is: 2.3m 12s primary swell from a South-southeast direction and 1.3m 16s secondary swell from a South-southeast direction (forecast issued at 08:00pm May 20). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 8ft (2.5m) | 13s |
| Afternoon (21 May) | 7ft (2.2m) | 13s |
| Evening (21 May) | 6.5ft (2.0m) | 12s |
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 11°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSE 13 | SSE 12 | S 12 | SSE 12 | SSE 16 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | |
2593 | 2112 | 2612 | 1396 | 3216 | 2279 | 2021 | 1597 | 1422 | 1216 | 1071 | 824 | 725 | 633 | 512 | 408 | 394 | 334 | 256 | 246 | 194 | 186 | 186 | 151 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | glassy | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 9:53PM1.91m | 11:09AM1.07m | 10:49PM1.88m | 12:14PM1.03m | 11:48PM1.82m | 1:23PM1.01m | ||||||||||||||||||
Low Tide | 4:00PM0.78m | 5:55AM0.11m | 4:46PM0.80m | 6:54AM0.14m | 5:39PM0.81m | 7:53AM0.21m | ||||||||||||||||||
 | |  | | |  | | | | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 9 | 11 |
0 | 1 | 3 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 7 | 6 | 5 | 5 | 6 | 8 | 8 | 7 | 6 | 4 | 3 | 3 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | — | — | SSE 12 | SSE 12 | SSE 16 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
 kJ | — | — | 1903 | 1396 | 3216 | 2279 | 2021 | 1597 | 1422 | 1216 | 1071 | 824 | 725 | 633 | 512 | 408 | 394 | 334 | 256 | 246 | 194 | 186 | 186 | 151 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSE 16 | SSE 16 | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | — | S 10 | S 10 | S 10 | S 9 | S 9 |
| kJ | — | — | — | 759 | 1184 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 13 | SSE 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 2 | NNW 2 | — | — | N 2 |
| kJ | 2593 | 2112 | 2612 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1099 | 120 | 120 | 0 | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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