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Surf Forecasts:
Santa Clara del Mar surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 am Wednesday 17 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Santa Clara del Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Santa Clara del Mar sea temperature is
20.1° C
(Which is 3.5°C warmer than normal for this time of year)How big are the waves at Santa Clara del Mar today?
The current surf forecast for Santa Clara del Mar at 6AM is: 1.1m 10s primary swell from a South direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 02:00am December 17). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 3ft (0.9m) | 10s |
| Afternoon (17 Dec) | 2.5ft (0.7m) | 10s |
| Evening (17 Dec) | 1.5ft (0.5m) | 9s |
Table - waves today at Santa Clara del Mar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 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) (?) | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 6 | 9 | 6 | 6 | 6 | 4 | 5 | 5 | 6 | 12 | 11 | 11 | 10 | 10 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 379 | 305 | 233 | 153 | 118 | 89 | 57 | 39 | 37 | 24 | 15 | 15 | 15 | 21 | 62 | 91 | 88 | 136 | 118 | 277 | 212 | 164 | 94 | 157 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:46AM 0.99 | 6:52PM 0.85 | 6:19AM 1.03 | 7:36PM 0.83 | 6:53AM 1.07 | 8:14PM 0.81 | ||||||||||||||||||
Low Tide / height (m) | 12:10PM 0.28 | 11:49PM 0.51 | 1:02PM 0.25 | 12:32AM 0.52 | 1:55PM 0.22 | |||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:09 | - |
 | |  | |  | |  |  |  | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | 2 | 4 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 10 | 10 | 19 | 26 | 30 | 31 | 20 | 17 | 17 | 16 | 21 | 29 | 27 | 22 | 17 | 16 | 16 | 16 | 18 | 20 | 20 | 19 | 18 |
| Feels °C (?) | 11 | 5 | 5 | 11 | 18 | 23 | 25 | 18 | 17 | 17 | 15 | 19 | 26 | 20 | 14 | 11 | 13 | 14 | 15 | 15 | 16 | 15 | 13 | 13 |
- 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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