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Surf Forecasts:
Alfonsina (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Monday 22 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
18.6° 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 4AM is: 0.4m 8s primary swell from a East-northeast direction and 0.5m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm December 22). An open ocean swell of 0.2m 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 (23 Dec) | 1.5ft (0.5m) | 8s |
| Afternoon (23 Dec) | 1.5ft (0.4m) | 8s |
| Evening (23 Dec) | 1.5ft (0.4m) | 7s |
Table - waves today at Alfonsina (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 35 | 34 | 22 | 22 | 21 | 31 | 19 | 19 | 18 | 18 | 11 | 11 | 19 | 33 | 19 | 11 | 11 | 19 | 240 | 198 | 134 | 86 | 51 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | on | cross- on | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | on | on | cross- on |
High Tide / height (m) | 9:28PM 0.91 | 9:01AM 1.57 | 9:59PM 0.90 | 9:40AM 1.59 | 10:34PM 0.90 | 10:22AM 1.60 | ||||||||||||||||||
Low Tide / height (m) | 4:20PM 0.30 | 3:00AM 0.73 | 5:01PM 0.30 | 3:36AM 0.72 | 5:42PM 0.31 | 4:11AM 0.71 | ||||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - |
| Sunset | 8:12 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - | - |
 |  | | |  | | |  | |  |  | | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - |
| Temp. °C | 23 | 21 | 20 | 19 | 18 | 25 | 31 | 21 | 21 | 19 | 18 | 17 | 18 | 22 | 28 | 26 | 19 | 17 | 17 | 17 | 16 | 18 | 18 | 18 |
| Feels °C (?) | 21 | 20 | 19 | 17 | 15 | 21 | 27 | 16 | 16 | 18 | 17 | 16 | 17 | 21 | 27 | 23 | 13 | 10 | 13 | 14 | 13 | 15 | 14 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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