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Surf Forecasts:
Alfonsina (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 pm Thursday 11 Dec 2025 -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
18.7° C
(Which is 2.5°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 9PM is: 1.5m 12s primary swell from a East direction and 0.2m 7s secondary swell from a South direction, 0.4m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm December 11). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | - | - |
| Afternoon (11 Dec) | 3.5ft (1.0m) | 12s |
| Evening (11 Dec) | 5ft (1.5m) | 12s |
Table - waves today at Alfonsina (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 214 | 285 | 494 | 628 | 411 | 341 | 449 | 364 | 302 | 297 | 254 | 281 | 270 | 212 | 170 | 167 | 133 | 131 | 100 | 196 | 72 | 71 | 50 | 69 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | cross | cross- off | on | cross | cross- on | cross | cross | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | cross- on | cross | cross- off |
High Tide / height (m) | 12:02PM 1.67 | 1:36AM 0.92 | 1:04PM 1.55 | 2:38AM 0.97 | 2:09PM 1.43 | 3:32AM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 8:01PM 0.21 | 6:43AM 0.72 | 8:54PM 0.30 | 7:52AM 0.73 | 9:45PM 0.39 | |||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - |
| Sunset | - | - | 8:05 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - |
 | |  |  |  | |  | | | | | | | | | |  |  | |  |  | | | | |
Rain (mm) | - | - | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 23 | 21 | 18 | 17 | 17 | 16 | 17 | 19 | 24 | 28 | 25 | 22 | 21 | 20 | 21 | 26 | 24 | 19 | 19 | 17 | 17 | 17 | 16 | 19 |
| Feels °C (?) | 21 | 17 | 16 | 16 | 15 | 15 | 17 | 19 | 22 | 25 | 22 | 23 | 20 | 17 | 18 | 21 | 17 | 14 | 16 | 12 | 12 | 13 | 13 | 16 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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