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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Wednesday 22 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
18.8° C
(Which is slightly warmer than usual)How big are the waves at Monte Hermoso today?
The current surf forecast for Monte Hermoso at 1AM is: 1.3m 6s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a South-southwest direction, 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm April 22). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1.5ft (0.4m) | 10s |
| Afternoon (23 Apr) | 1.5ft (0.4m) | 9s |
| Evening (23 Apr) | 1.5ft (0.4m) | 9s |
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 21°C on Thu afternoon, min 13°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SE 10 | SW 5 | SSW 6 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | SSE 10 | W 4 | W 4 | ESE 9 | SW 5 | SSE 3 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | |
26 | 49 | 124 | 25 | 37 | 36 | 36 | 34 | 21 | 21 | 21 | 16 | 9 | 21 | 10 | 8 | 8 | 8 | 32 | 57 | 39 | 41 | 76 | 53 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | cross | cross-on | cross | cross | cross-off | |
High Tide | 9:28PM2.29m | 10:21AM1.83m | 10:17PM2.26m | 11:12AM1.80m | 11:08PM2.18m | 12:05PM1.76m | ||||||||||||||||||
Low Tide | 3:23PM0.44m | 4:17AM-0.05m | 4:12PM0.46m | 5:07AM-0.01m | 5:04PM0.49m | 5:58AM0.06m | ||||||||||||||||||
 |  | | | | | | | | | | | | | |  | | | |  |  | |  | | |
 | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — |
 | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 17 | 15 | 14 | 13 | 13 | 17 | 20 | 21 | 19 | 17 | 16 | 16 | 14 | 17 | 18 | 19 | 18 | 16 | 15 | 15 | 15 | 15 | 15 |
12 | 11 | 10 | 7 | 6 | 6 | 9 | 13 | 17 | 15 | 12 | 10 | 11 | 10 | 13 | 13 | 15 | 15 | 11 | 11 | 11 | 11 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | SSW 6 | S 6 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SW 5 | SSW 6 | SSE 9 | S 9 | S 9 | S 5 | S 9 | S 9 |
 kJ | 15 | 15 | 45 | 24 | 37 | 36 | 36 | 34 | 21 | 21 | 21 | 16 | 8 | 8 | 8 | 8 | 6 | 4 | 28 | 57 | 39 | 13 | 76 | 53 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 7 | ESE 7 | SSW 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 6 | S 9 | SE 9 | ESE 9 | — | — | — | SE 8 | S 9 | E 8 | SE 5 |
| kJ | 26 | 25 | 15 | 9 | 9 | 4 | 2 | 3 | 3 | 7 | 3 | 3 | 3 | 3 | 2 | 3 | 8 | — | — | — | 3 | 41 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 10 | SE 10 | SE 10 | SE 13 | S 10 | SE 12 | SE 12 | S 9 | SSE 12 | SSE 11 | SSE 10 | SSE 10 | S 10 | S 6 | SE 11 | S 9 | — | — | — | E 8 | SE 8 | E 8 | E 8 |
| kJ | 1 | 2 | 16 | 25 | 7 | 2 | 6 | 6 | 2 | 13 | 11 | 10 | 9 | 2 | 1 | 4 | 2 | — | — | — | 5 | 3 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | WSW 4 | SW 5 | SSW 6 | WNW 3 | WNW 4 | WNW 4 | WNW 4 | W 4 | W 4 | NW 2 | NW 3 | WNW 4 | W 4 | W 4 | W 4 | WSW 3 | — | SSE 3 | SSE 4 | SE 5 | SE 5 | ESE 4 | ESE 4 | E 4 |
| kJ | 15 | 49 | 124 | 3 | 21 | 28 | 24 | 15 | 4 | 2 | 9 | 25 | 36 | 21 | 10 | 4 | — | 8 | 32 | 43 | 35 | 20 | 18 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 298 | 266 | 266 | 266 | 266 | 266 | 341 | 298 | 201 | 266 | 336 | 345 | 721 | 298 | 298 | 230 | 298 | 298 | 339 | 847 | 576 | 266 | 266 | 266 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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