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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 am Monday 27 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
17.5° 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 7AM is: 2.1m 10s primary swell from a South direction (forecast issued at 02:00am April 27). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 6ft (1.9m) | 10s |
| Afternoon (27 Apr) | 4.5ft (1.3m) | 9s |
| Evening (27 Apr) | 3.5ft (1.0m) | 10s |
Table - waves today at Monte Hermoso. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 19°C on Tue night, min 9°C on Mon night). Mainly strong winds. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 12 | S 11 | S 10 | S 10 | SSE 9 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SW 6 | SSW 7 | SSW 8 | SSW 9 | S 9 | |
2578 | 1612 | 1035 | 668 | 360 | 254 | 157 | 196 | 196 | 235 | 249 | 150 | 144 | 147 | 122 | 104 | 106 | 65 | 67 | 200 | 342 | 354 | 222 | 160 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-off | |
High Tide | 1:58PM1.74m | 2:00AM1.82m | 2:54PM1.76m | 3:04AM1.73m | 3:48PM1.80m | |||||||||||||||||||
Low Tide | 7:44AM0.23m | 8:03PM0.58m | 8:38AM0.31m | 9:09PM0.56m | 9:32AM0.39m | |||||||||||||||||||
 | |  |  |  | |  |  |  |  | | | | | | | | | | | | | | | |
 | — | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — |
1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 11 | 10 | 11 | 11 | 12 | 11 | 11 | 9 | 9 | 9 | 13 | 17 | 18 | 16 | 17 | 17 | 19 | 15 | 15 | 17 | 18 | 16 |
1 | 2 | 3 | 2 | 4 | 4 | 6 | 6 | 5 | 2 | 2 | 3 | 7 | 12 | 14 | 10 | 10 | 9 | 10 | 5 | 5 | 10 | 15 | 13 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SSE 9 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 9 |
 kJ | — | — | — | — | 360 | 254 | 157 | 196 | 196 | 235 | 249 | 150 | 144 | 147 | 122 | 104 | 106 | 65 | 67 | 52 | 37 | 37 | 35 | 160 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SE 11 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 15 | — | — | — | SE 10 |
| kJ | — | — | — | — | — | 20 | 101 | 74 | 51 | 66 | 28 | 10 | 10 | 9 | 8 | 4 | 5 | 5 | 1 | 4 | — | — | — | 36 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 8 | S 8 | SE 8 | — | S 16 | — | S 16 | — | — | — | N 5 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 48 | 32 | 3 | — | 5 | — | 5 | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 12 | S 11 | S 10 | S 10 | WSW 4 | W 4 | W 4 | WNW 4 | NW 3 | WNW 4 | WNW 4 | W 4 | W 4 | WNW 3 | WNW 3 | WNW 3 | NW 4 | NW 4 | W 5 | SW 6 | SSW 7 | SSW 8 | SSW 9 | — |
| kJ | 2578 | 1612 | 1035 | 668 | 20 | 9 | 12 | 10 | 9 | 15 | 19 | 18 | 9 | 4 | 2 | 6 | 33 | 72 | 82 | 200 | 342 | 354 | 222 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1057 | 1057 | 1057 | 1057 | 1057 | 488 | 266 | 0 | 0 | 201 | 309 | 266 | 266 | 266 | 201 | 230 | 463 | 463 | 681 | 697 | 759 | 759 | 266 | 0 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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