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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 2 pm Monday 11 May 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
14.1° C
(Which is 2.4°C colder than average for this time of year)How big are the waves at Monte Hermoso today?
The current surf forecast for Monte Hermoso at 9PM is: 1.2m 13s primary swell from a Southeast direction (forecast issued at 02:00pm May 11). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | - | - |
| Afternoon (11 May) | 4.5ft (1.3m) | 13s |
| Evening (11 May) | 4ft (1.2m) | 13s |
Table - waves today at Monte Hermoso. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Mon afternoon, min 9°C on Wed morning). Winds decreasing (fresh winds from the WNW on Mon afternoon, light winds from the SSW by Wed night). | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 13 | SSE 13 | SE 13 | SE 13 | SE 13 | SSE 13 | SE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | |
620 | 546 | 471 | 479 | 479 | 437 | 376 | 778 | 787 | 807 | 718 | 704 | 729 | 636 | 541 | 394 | 308 | 303 | 394 | 466 | 617 | 764 | 743 | 575 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | on | on | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross | on | on | on | on | cross-on | |
High Tide | 12:57PM1.64m | 00:45AM1.80m | 1:45PM1.65m | 1:41AM1.72m | 2:33PM1.69m | 2:44AM1.66m | ||||||||||||||||||
Low Tide | 6:47PM0.69m | 7:27AM0.33m | 7:45PM0.67m | 8:14AM0.41m | 8:45PM0.61m | |||||||||||||||||||
 | | |  | | |  |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | 6:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 11 | 13 | 15 | 14 | 13 | 13 | 13 | 12 |
4 | 8 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 6 | 4 | 5 | 7 | 12 | 12 | 10 | 11 | 10 | 8 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SE 13 | SE 13 | SE 13 | SSE 13 | SE 13 | — | SE 12 | — | — | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | — | — | — | SE 10 | SE 15 |
 kJ | 620 | 546 | 471 | 479 | 479 | 437 | 376 | — | 486 | — | — | 116 | 729 | 636 | 541 | 394 | 308 | 303 | 394 | — | — | — | 54 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 11 | — | — | SE 16 | SE 16 | SE 16 | — | — | — | — | SE 15 | SE 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 58 | — | — | 10 | 10 | 9 | — | — | — | — | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | W 4 | WSW 4 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | — | — | W 3 | W 3 | W 4 | W 4 | W 4 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 28 | 31 | 22 | 21 | 20 | 24 | 25 | 778 | 787 | 807 | 718 | 704 | — | — | 6 | 5 | 12 | 14 | 16 | 466 | 617 | 764 | 743 | 575 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 345 | 311 | 354 | 463 | 266 | 804 | 345 | 440 | 488 | 798 | 847 | 488 | 346 | 346 | 0 | 345 | 345 | 488 | 345 | 345 | 345 | 345 | 345 | 342 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
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