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Surf Forecasts:
Miramar surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Tuesday 09 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
17.9° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Miramar today?
The current surf forecast for Miramar at 3AM is: 1.1m 6s primary swell from a Northeast direction and 0.3m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm December 09). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 1.5ft (0.5m) | 7s |
| Afternoon (10 Dec) | 2.5ft (0.7m) | 7s |
| Evening (10 Dec) | 1.5ft (0.5m) | 8s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 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) (?) | 4 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 34 | 43 | 39 | 72 | 41 | 27 | 27 | 54 | 29 | 33 | 49 | 96 | 88 | 151 | 149 | 217 | 285 | 339 | 341 | 472 | 390 | 383 | 314 | 308 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | off | off | on | cross- on | cross | cross- off | off | cross- off | off | glass | cross- on | cross- on | cross- on | cross | cross- off | off | cross- off | cross- off | cross- on | on |
High Tide / height (m) | 11:04PM 0.99 | 11:00AM 1.46 | 11:59PM 0.97 | 11:57AM 1.36 | 12:55AM 0.98 | 12:56PM 1.25 | ||||||||||||||||||
Low Tide / height (m) | 5:42PM 0.00 | 5:17AM 0.43 | 6:35PM 0.08 | 6:16AM 0.44 | 7:26PM 0.16 | 7:15AM 0.44 | ||||||||||||||||||
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - |
| Sunset | 8:06 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - |
 |  | |  |  | | | | | | | | | | |  |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | 2 | - | - | - | - | - |
| Temp. °C | 24 | 20 | 19 | 18 | 17 | 24 | 24 | 22 | 23 | 20 | 18 | 17 | 17 | 23 | 23 | 24 | 20 | 19 | 18 | 17 | 16 | 21 | 24 | 24 |
| Feels °C (?) | 20 | 17 | 17 | 17 | 16 | 23 | 22 | 20 | 21 | 19 | 17 | 17 | 17 | 24 | 21 | 21 | 16 | 15 | 17 | 16 | 15 | 19 | 24 | 21 |
- 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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