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Surf Forecasts:
Punta Medanos surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 am Thursday 11 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Punta Medanos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Punta Medanos sea temperature is
18.8° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Punta Medanos today?
The current surf forecast for Punta Medanos at 5AM is: 1.0m 11s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00am December 11). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 3.5ft (1.1m) | 11s |
| Afternoon (11 Dec) | 4ft (1.2m) | 12s |
| Evening (11 Dec) | 5ft (1.5m) | 12s |
Table - waves today at Punta Medanos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 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 | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 189 | 225 | 244 | 308 | 396 | 389 | 404 | 625 | 528 | 319 | 411 | 403 | 338 | 249 | 195 | 187 | 180 | 180 | 163 | 163 | 128 | 98 | 92 | 302 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | on | cross- on | cross- off | on | cross- off | off | cross- on | glass | glass | cross | cross- off | cross- off | cross- on | cross- on | off | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:13AM 0.24 | 3:26PM 0.63 | 3:31AM 0.26 | 4:27PM 0.58 | 4:36AM 0.29 | 5:20PM 0.54 | ||||||||||||||||||
Low Tide / height (m) | 7:47AM 0.07 | 10:24PM 0.16 | 8:48AM 0.09 | 11:17PM 0.17 | 9:52AM 0.11 | |||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:59 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - |
 |  |  | | |  |  |  | |  |  | | | | |  | | | | | |  | | | |
Rain (mm) | 1 | - | - | - | - | - | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 17 | 21 | 25 | 24 | 18 | 18 | 18 | 18 | 17 | 20 | 26 | 28 | 25 | 22 | 21 | 22 | 21 | 26 | 25 | 21 | 21 | 18 |
| Feels °C (?) | 18 | 19 | 17 | 20 | 24 | 22 | 18 | 18 | 17 | 17 | 17 | 22 | 27 | 26 | 21 | 23 | 21 | 22 | 21 | 24 | 19 | 15 | 17 | 15 |
- 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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