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Constitucion (Mar del Plata) Surf Forecast
/ Buenos Aires (44 surf breaks) /
Surf Forecasts:
Constitucion (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 am Wednesday 21 Jan 2026 -03Forecast update in hr min s Forecast update imminent
Constitucion (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Constitucion (Mar del Plata) sea temperature is
20.8° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Constitucion (Mar del Plata) today?
The current surf forecast for Constitucion (Mar del Plata) at 4PM is: 1.3m 5s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a South-southeast direction, 0.1m 16s secondary swell from a South direction (forecast issued at 08:00am January 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jan) | 1.5ft (0.4m) | 8s |
| Afternoon (21 Jan) | 4.5ft (1.3m) | 5s |
| Evening (21 Jan) | 5ft (1.5m) | 6s |
Table - waves today at Constitucion (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 21 | Thursday 22 | Friday 23 | Sat 24 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 11 | 10 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 6 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 19 | 20 | 16 | 68 | 178 | 154 | 126 | 124 | 72 | 44 | 117 | 115 | 253 | 247 | 170 | 151 | 114 | 277 | 81 | 113 | 275 | 282 | 256 | 208 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 8:43AM 1.65 | 9:23PM 0.96 | 9:23AM 1.67 | 10:00PM 1.00 | 10:05AM 1.66 | 10:42PM 1.05 | ||||||||||||||||||
Low Tide / height (m) | 4:38PM 0.33 | 3:23AM 0.65 | 5:17PM 0.33 | 4:07AM 0.63 | 5:55PM 0.36 | |||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Sat 24 | |||||||||||||||||||||
| Sunrise | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:09 | - | - | - |
 | | | | |  | | |  | |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 19 | 24 | 22 | 21 | 20 | 18 | 17 | 17 | 22 | 29 | 25 | 23 | 23 | 20 | 19 | 18 | 23 | 27 | 23 | 23 | 21 | 20 | 18 |
| Feels °C (?) | 12 | 15 | 20 | 17 | 14 | 14 | 14 | 13 | 14 | 18 | 26 | 20 | 17 | 17 | 16 | 16 | 16 | 21 | 24 | 18 | 17 | 16 | 17 | 16 |
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