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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 pm Thursday 16 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
19.0° C
(Which is slightly warmer than usual)How big are the waves at Monte Hermoso today?
The current surf forecast for Monte Hermoso at 5PM is: 0.2m 11s primary swell from a South-southeast direction and 0.3m 5s secondary swell from a South-southeast direction, 0.3m 6s secondary swell from a East direction (forecast issued at 02:00pm April 16). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | - | - |
| 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
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 12 | 12 | 21 | 20 | 19 | 19 | 18 | 16 | 15 | 38 | 37 | 52 | 51 | 50 | 50 | 50 | 50 | 49 | 48 | 48 | 47 | 106 | 135 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | cross | cross- off | cross- off | off | cross- off | cross- off | cross | cross | cross | glass | cross- off | cross- off | off | cross- off | glass | glass | cross | cross- off | cross | cross- on | on | on |
High Tide / height (m) | 4:56PM 1.75 | 5:16AM 1.73 | 5:40PM 1.88 | 6:12AM 1.76 | 6:24PM 2.01 | 7:05AM 1.80 | ||||||||||||||||||
Low Tide / height (m) | 10:42AM 0.43 | 11:15PM 0.49 | 11:30AM 0.45 | 12:10AM 0.34 | 12:17PM 0.46 | 1:01AM 0.19 | ||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:35 |
| Sunset | - | - | 6:35 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - |
 | | |  | | |  |  |  | | | | | | | | | |  |  |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 4 | 1 | - | - | - |
| Temp. °C | 21 | 22 | 20 | 20 | 19 | 19 | 19 | 18 | 20 | 21 | 22 | 22 | 20 | 19 | 18 | 18 | 21 | 23 | 19 | 18 | 20 | 18 | 16 | 15 |
| Feels °C (?) | 20 | 20 | 18 | 19 | 18 | 17 | 16 | 15 | 16 | 17 | 20 | 21 | 17 | 16 | 15 | 15 | 20 | 22 | 18 | 18 | 16 | 11 | 8 | 8 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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