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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 pm Sunday 26 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
17.9° 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 9PM is: 3.5m 11s primary swell from a South direction (forecast issued at 02:00pm April 26). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 8ft (2.5m) | 8s |
| Evening (26 Apr) | 11ft (3.5m) | 11s |
Table - waves today at Monte Hermoso. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 18°C on Tue afternoon, min 8°C on Mon night). Winds decreasing (gales from the SSW on Sun afternoon, light winds from the NNW by Mon night). | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 7 | SSW 8 | S 10 | S 11 | S 12 | S 11 | S 11 | S 10 | S 10 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | WSW 5 | SW 6 | |
741 | 915 | 1897 | 2586 | 2559 | 1847 | 1174 | 666 | 455 | 254 | 177 | 163 | 163 | 187 | 235 | 147 | 147 | 122 | 100 | 104 | 100 | 68 | 155 | 266 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | 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 | |
High Tide | 1:01PM1.74m | 00:59AM1.94m | 1:58PM1.74m | 2:00AM1.82m | 2:54PM1.76m | 3:04AM1.73m | ||||||||||||||||||
Low Tide | 6:59PM0.56m | 7:44AM0.23m | 8:03PM0.58m | 8:38AM0.31m | 9:09PM0.56m | |||||||||||||||||||
 |  |  |  |  |  | |  | |  | | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:46 | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | 6:17 |
1 | 7 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 12 | 12 | 12 | 12 | 13 | 11 | 11 | 11 | 12 | 13 | 12 | 11 | 10 | 8 | 8 | 14 | 18 | 18 | 17 | 16 | 18 | 16 | 15 |
-5 | -1 | -2 | -1 | 0 | 3 | 2 | 3 | 4 | 6 | 8 | 7 | 4 | 3 | 2 | 2 | 9 | 12 | 12 | 11 | 7 | 7 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | E 7 | — | — | — | — | — | — | — | S 10 | SSE 9 | 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 11 | SE 11 |
 kJ | 1 | — | — | — | — | — | — | — | 455 | 254 | 177 | 163 | 163 | 187 | 235 | 147 | 147 | 122 | 100 | 104 | 100 | 68 | 71 | 55 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 12 | 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 15 |
| kJ | — | — | — | — | — | — | — | — | — | 21 | 127 | 74 | 50 | 34 | 43 | 10 | 10 | 9 | 9 | 10 | 5 | 5 | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 11 | — | — | — | S 8 | SE 8 | — | — | — | S 16 | — | — | N 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 82 | — | — | — | 35 | 3 | — | — | — | 5 | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SSW 8 | S 10 | S 11 | S 12 | S 11 | S 11 | S 10 | — | W 4 | W 4 | W 3 | NW 3 | WNW 4 | W 4 | WNW 4 | WNW 4 | WNW 4 | WNW 3 | NW 4 | WNW 4 | WNW 5 | WSW 5 | SW 6 |
| kJ | 741 | 915 | 1897 | 2586 | 2559 | 1847 | 1174 | 666 | — | 10 | 9 | 8 | 9 | 16 | 36 | 28 | 15 | 11 | 5 | 12 | 27 | 97 | 155 | 266 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1057 | 926 | 926 | 1057 | 1057 | 1057 | 1057 | 1057 | 266 | 346 | 266 | 0 | 266 | 201 | 266 | 266 | 266 | 298 | 201 | 426 | 463 | 681 | 681 | 754 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
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