Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
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Surf Forecasts:
Diva (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 am Sunday 28 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Diva (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diva (Mar del Plata) sea temperature is
20.0° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Diva (Mar del Plata) today?
The current surf forecast for Diva (Mar del Plata) at 7AM is: 0.9m 8s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a East-northeast direction (forecast issued at 02:00am December 28). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 3ft (0.9m) | 8s |
| Afternoon (28 Dec) | 2.5ft (0.8m) | 8s |
| Evening (28 Dec) | 2.5ft (0.8m) | 7s |
Table - waves today at Diva (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| 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) (?) | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 10 | 11 | 11 | 9 | 10 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 71 | 120 | 123 | 103 | 93 | 78 | 72 | 61 | 89 | 79 | 254 | 326 | 323 | 180 | 461 | 946 | 2133 | 2111 | 1691 | 1225 | 1003 | 736 | 555 | 441 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross | cross- off | cross- off | glass | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross | on | cross- on | cross | cross- off | cross |
High Tide / height (m) | 12:55AM 1.01 | 12:52PM 1.47 | 1:51AM 1.10 | 1:54PM 1.38 | 2:48AM 1.22 | 3:03PM 1.29 | ||||||||||||||||||
Low Tide / height (m) | 6:45AM 0.68 | 8:29PM 0.41 | 8:01AM 0.66 | 9:10PM 0.47 | 9:26AM 0.60 | |||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| Sunrise | - | - | 5:26 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - |
 | |  | | | | | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 15 | 15 | 22 | 28 | 27 | 23 | 19 | 17 | 16 | 16 | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 27 | 26 | 23 | 21 | 20 |
| Feels °C (?) | 15 | 12 | 11 | 18 | 26 | 23 | 19 | 17 | 14 | 15 | 14 | 15 | 15 | 13 | 13 | 13 | 15 | 16 | 18 | 24 | 22 | 20 | 18 | 20 |
- 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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