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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Wednesday 29 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
17.2° 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: 0.9m 9s primary swell from a South direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm April 29). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 2.5ft (0.7m) | 9s |
| Afternoon (30 Apr) | 1.5ft (0.5m) | 9s |
| Evening (30 Apr) | 1.5ft (0.5m) | 8s |
Table - waves today at Monte Hermoso. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 11°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SW by Fri night). | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Saturday 2 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 9 | SSE 9 | S 8 | W 4 | SW 5 | SW 5 | SSW 5 | S 7 | S 8 | S 9 | S 11 | S 11 | S 11 | S 11 | |
246 | 363 | 162 | 133 | 103 | 76 | 54 | 38 | 36 | 36 | 39 | 25 | 22 | 35 | 59 | 66 | 111 | 435 | 501 | 731 | 1029 | 1048 | 941 | 757 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:48PM1.80m | 4:07AM1.68m | 4:37PM1.85m | 5:07AM1.68m | 5:23PM1.90m | 6:02AM1.70m | ||||||||||||||||||
Low Tide | 10:13PM0.50m | 10:25AM0.46m | 11:11PM0.42m | 11:17AM0.51m | 00:02AM0.33m | 12:05PM0.54m | ||||||||||||||||||
 |  | | | |  | |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:48 | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | 6:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 14 | 12 | 13 | 13 | 18 | 23 | 20 | 17 | 17 | 16 | 15 | 15 | 16 | 18 | 16 | 14 | 13 | 12 | 11 | 11 | 11 | 12 |
12 | 14 | 10 | 7 | 8 | 7 | 12 | 17 | 14 | 10 | 12 | 13 | 12 | 10 | 9 | 11 | 9 | 5 | 3 | 2 | 1 | 1 | 2 | 3 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 9 | SSE 9 | S 8 | S 8 | S 9 | SE 11 | SE 11 | — | — | — | — | — | — | — |
 kJ | 36 | 189 | 162 | 133 | 103 | 76 | 54 | 38 | 36 | 36 | 39 | 25 | 22 | 22 | 6 | 5 | 5 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 11 | SE 11 | — | — | — | — | — | — | — | — | — |
| kJ | — | 37 | 36 | 36 | 36 | 16 | 37 | 29 | 18 | 18 | 19 | 17 | 4 | 4 | 5 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SE 10 | — | NE 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 28 | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 8 | S 9 | — | N 2 | NW 3 | NW 4 | WNW 4 | NW 3 | NW 3 | N 3 | NW 4 | NW 4 | NW 4 | W 4 | SW 5 | SW 5 | SSW 5 | S 7 | S 8 | S 9 | S 11 | S 11 | S 11 | S 11 |
| kJ | 246 | 363 | — | 1 | 3 | 10 | 9 | 3 | 4 | 11 | 14 | 16 | 17 | 35 | 59 | 66 | 111 | 435 | 501 | 731 | 1029 | 1048 | 941 | 757 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 479 | 0 | 0 | 0 | 201 | 266 | 426 | 298 | 201 | 230 | 201 | 230 | 201 | 201 | 298 | 345 | 440 | 804 | 847 | 488 | 926 | 926 | 926 | 1059 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
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