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Miramar Surf Forecast
/ Buenos Aires (44 surf breaks) /
Surf Forecasts:
Miramar surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 am Thursday 21 May 2026 -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
14.5° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Miramar today?
The current surf forecast for Miramar at 6AM is: 2.3m 12s primary swell from a South-southeast direction and 1.4m 16s secondary swell from a South-southeast direction (forecast issued at 02:00am May 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 8ft (2.5m) | 13s |
| Afternoon (21 May) | 7.5ft (2.3m) | 13s |
| Evening (21 May) | 7ft (2.1m) | 12s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 11°C on Fri afternoon, min 8°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | |
1977 | 1487 | 1568 | 2390 | 2088 | 1706 | 1477 | 1310 | 1071 | 918 | 811 | 683 | 573 | 460 | 394 | 387 | 302 | 237 | 227 | 186 | 186 | 151 | 148 | 105 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | off | off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:51PM1.57m | 10:54AM1.01m | 10:48PM1.53m | 11:50AM0.97m | 11:47PM1.45m | 12:50PM0.95m | ||||||||||||||||||
Low Tide | 5:30AM-0.05m | 5:02PM0.45m | 6:28AM0.01m | 6:02PM0.45m | 7:25AM0.08m | 7:05PM0.45m | ||||||||||||||||||
 | |  |  | |  | | | | | |  | | | | | | | | | | | | | |
 | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 9 | 11 | 11 | 10 |
3 | 2 | 2 | 3 | 4 | 5 | 6 | 7 | 7 | 5 | 5 | 5 | 6 | 8 | 7 | 6 | 6 | 5 | 4 | 4 | 6 | 7 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
 kJ | 1977 | 1487 | 1568 | 2390 | 2088 | 1706 | 1477 | 1310 | 1071 | 918 | 811 | 683 | 573 | 460 | 394 | 387 | 302 | 237 | 227 | 186 | 186 | 151 | 148 | 105 |
Swell 2 Height (m) Direction Period (s) | — | SSE 16 | SSE 16 | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 |
| kJ | — | 848 | 1016 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | NNW 3 | NNW 3 | N 3 | N 3 | NNE 2 | NE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 2 | 1 | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 82 | 43 | 40 | 40 | 40 | 40 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 31 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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