Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Diva (Mar del Plata) surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Thursday 18 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
19.2° C
(Which is 2.6°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 3AM is: 0.8m 12s primary swell from a South direction and 1.3m 7s secondary swell from a South-southwest direction (forecast issued at 08:00pm December 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 5ft (1.5m) | 10s |
| Afternoon (19 Dec) | 3.5ft (1.1m) | 10s |
| Evening (19 Dec) | 3.5ft (1.0m) | 11s |
Table - waves today at Diva (Mar del Plata). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 216 | 202 | 175 | 171 | 191 | 486 | 294 | 235 | 226 | 231 | 268 | 277 | 278 | 340 | 214 | 222 | 193 | 199 | 167 | 139 | 132 | 114 | 120 | 131 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 7:00PM 1.01 | 6:44AM 1.41 | 7:45PM 0.98 | 7:17AM 1.46 | 8:25PM 0.95 | 7:50AM 1.50 | ||||||||||||||||||
Low Tide / height (m) | 12:35AM 0.72 | 2:22PM 0.39 | 1:08AM 0.74 | 3:01PM 0.35 | 1:44AM 0.74 | |||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - |
| Sunset | 8:09 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - |
 |  | | | | |  | | |  |  | |  |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 6 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 16 | 15 | 15 | 15 | 16 | 17 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 19 | 21 | 23 | 22 | 20 | 20 | 19 | 23 | 25 | 23 |
| Feels °C (?) | 12 | 11 | 11 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 17 | 12 | 15 | 16 | 18 | 21 | 23 | 22 | 20 | 20 | 19 | 24 | 24 | 23 |
- 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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