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Surf Forecasts:
Miramar surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 am Thursday 11 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Miramar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Miramar sea temperature is
17.6° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Miramar today?
The current surf forecast for Miramar at 12PM is: 0.9m 11s primary swell from a East direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 08:00am December 11). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 2.5ft (0.8m) | 11s |
| Afternoon (11 Dec) | 3.5ft (1.1m) | 12s |
| Evening (11 Dec) | 5ft (1.6m) | 12s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 108 | 146 | 203 | 339 | 480 | 702 | 411 | 472 | 404 | 376 | 314 | 308 | 291 | 286 | 275 | 216 | 208 | 170 | 133 | 131 | 100 | 142 | 96 | 109 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | on | cross- on | cross- on | cross | cross- off | glass | cross- off | off | cross- off | cross- on | cross- on | glass | cross- off | off | off | cross- off | cross | cross | on | on | cross | cross |
High Tide / height (m) | 11:57AM 1.36 | 12:55AM 0.98 | 12:56PM 1.25 | 1:50AM 1.00 | 1:57PM 1.14 | 2:43AM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 6:16AM 0.44 | 7:26PM 0.16 | 7:15AM 0.44 | 8:14PM 0.25 | 8:16AM 0.44 | 8:59PM 0.33 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - |
 | |  | |  |  |  |  | | | | | | | | |  | | | | |  | | | |
Rain (mm) | - | - | - | - | 9 | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 20 | 21 | 20 | 17 | 17 | 17 | 17 | 16 | 20 | 27 | 26 | 22 | 22 | 20 | 20 | 20 | 23 | 21 | 19 | 18 | 17 | 16 | 16 |
| Feels °C (?) | 18 | 19 | 20 | 16 | 14 | 13 | 16 | 18 | 15 | 20 | 26 | 23 | 21 | 22 | 16 | 16 | 16 | 17 | 15 | 16 | 15 | 13 | 12 | 11 |
- 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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