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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 am Friday 24 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
18.1° 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 9AM is: 1.0m 4s primary swell from a West direction and 0.2m 9s secondary swell from a East-southeast direction, 0.1m 10s secondary swell from a South direction (forecast issued at 02:00am April 24). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 3.5ft (1.0m) | 4s |
| Afternoon (24 Apr) | 2ft (0.6m) | 6s |
| Evening (24 Apr) | 2ft (0.6m) | 9s |
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 18mm), heaviest on Sun afternoon. Very mild (max 19°C on Fri afternoon, min 10°C on Sun morning). Winds increasing (light winds from the W on Fri afternoon, gales from the SSW by Sun afternoon). | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 9 | ESE 9 | SSE 10 | W 4 | WSW 4 | SW 6 | SSW 6 | S 9 | SSE 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | W 4 | WSW 5 | SSW 6 | SSW 8 | S 10 | S 12 | S 12 | |
21 | 16 | 9 | 38 | 19 | 19 | 12 | 57 | 35 | 51 | 66 | 49 | 35 | 33 | 35 | 39 | 23 | 42 | 77 | 289 | 1067 | 1839 | 2934 | 2894 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:12AM1.80m | 11:08PM2.18m | 12:05PM1.76m | 00:02AM2.06m | 1:01PM1.74m | |||||||||||||||||||
Low Tide | 5:07AM-0.01m | 5:04PM0.49m | 5:58AM0.06m | 5:59PM0.53m | 6:50AM0.14m | 6:59PM0.56m | ||||||||||||||||||
 | | |  | |  |  |  |  | |  |  | | | | | | | | |  |  | |  | |
 | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 2 | 6 | 3 | 2 | |
Temp °C | 17 | 16 | 15 | 14 | 17 | 18 | 19 | 17 | 16 | 15 | 14 | 14 | 16 | 18 | 19 | 16 | 15 | 15 | 12 | 11 | 10 | 11 | 12 | 11 |
12 | 9 | 9 | 8 | 11 | 12 | 16 | 13 | 12 | 11 | 12 | 10 | 12 | 14 | 16 | 10 | 9 | 6 | 3 | -1 | -4 | -4 | -2 | -2 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 6 | — | SSE 9 | S 5 | S 8 | S 8 | S 8 | S 8 | S 8 | ENE 4 | E 5 | S 9 | SSE 10 | E 6 | — | — | — | — |
 kJ | 21 | 16 | 8 | 8 | 8 | 8 | 12 | — | 26 | 19 | 66 | 49 | 35 | 33 | 35 | 15 | 11 | 27 | 18 | 1 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | S 7 | S 6 | S 6 | S 10 | S 9 | SE 9 | SE 8 | — | — | S 8 | S 8 | SE 8 | SE 8 | E 8 | E 8 | S 9 | S 9 | E 5 | E 5 | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 2 | 2 | 3 | 3 | — | — | 51 | 1 | 2 | 2 | 1 | 1 | 39 | 23 | 8 | 5 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SSE 10 | SSE 10 | SE 12 | S 12 | SSE 9 | SE 9 | — | — | E 8 | E 8 | — | — | SE 7 | E 8 | E 8 | E 8 | — | — | — | — | — | — | — |
| kJ | 11 | 10 | 9 | 5 | 3 | 8 | 3 | — | — | 5 | 5 | — | — | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | WNW 4 | WNW 4 | W 4 | WSW 4 | SW 6 | — | S 9 | SSE 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | ENE 4 | NNW 3 | W 4 | W 4 | WSW 5 | SSW 6 | SSW 8 | S 10 | S 12 | S 12 |
| kJ | 21 | 35 | 41 | 38 | 19 | 19 | — | 57 | 35 | 14 | 17 | 24 | 22 | 22 | 19 | 2 | 12 | 42 | 77 | 289 | 1067 | 1839 | 2934 | 2894 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 298 | 346 | 346 | 346 | 730 | 336 | 298 | 336 | 346 | 266 | 266 | 266 | 1057 | 1059 | 1059 | 1057 | 1057 | 230 | 298 | 354 | 1059 | 926 | 926 | 1057 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
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