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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Wednesday 15 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Monte Hermoso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monte Hermoso sea temperature is
18.9° C
(Which is normal for this time of year)How big are the waves at Monte Hermoso today?
The current surf forecast for Monte Hermoso at 3AM is: 0.6m 5s primary swell from a South-southeast direction and 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 08:00pm April 15). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 1.5ft (0.5m) | 5s |
| Afternoon (16 Apr) | 0.5ft (0.2m) | 11s |
| Evening (16 Apr) | 1ft (0.3m) | 12s |
Table - waves today at Monte Hermoso. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 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) (?) | 12 | 5 | 5 | 5 | 5 | 5 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 8 | 10 | 8 | 9 | 10 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 15 | 15 | 21 | 17 | 13 | 13 | 13 | 12 | 12 | 21 | 20 | 19 | 19 | 18 | 16 | 15 | 19 | 54 | 22 | 26 | 31 | 49 | 50 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | glass | glass | off | cross- off | cross- on | cross | cross- off | cross- off | off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- off | cross- off | off | off | cross- off | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:35 | - | - |
| Sunset | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - |
 |  |  | | | | | | | | | | | |  | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 17 | 16 | 16 | 16 | 20 | 22 | 21 | 20 | 19 | 19 | 19 | 17 | 20 | 21 | 21 | 20 | 19 | 18 | 17 | 18 | 23 | 19 |
| Feels °C (?) | 17 | 16 | 18 | 16 | 16 | 15 | 19 | 21 | 18 | 17 | 16 | 16 | 16 | 14 | 16 | 17 | 18 | 18 | 17 | 15 | 13 | 15 | 21 | 16 |
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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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