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Surf Forecasts:
Monte Hermoso surfForecast / Buenos Aires / Argentina
48hr Weather and Surf, issued 8 pm Saturday 09 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
14.4° C
(Which is 2.2°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 5AM is: 2.5m 14s primary swell from a South-southeast direction and 1.1m 5s secondary swell from a West-southwest direction (forecast issued at 08:00pm May 09). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 7.5ft (2.3m) | 14s |
| Afternoon (10 May) | 7ft (2.2m) | 14s |
| Evening (10 May) | 7ft (2.1m) | 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 6°C on Sun morning). Winds decreasing (strong winds from the SW on Sat night, light winds from the WNW by Sun night). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tuesday 12 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SE 12 | SSE 12 | SE 13 | SE 13 | SE 12 | SSE 12 | SSE 12 | |
9619 | 4428 | 3543 | 3161 | 2557 | 2093 | 1902 | 1969 | 2848 | 1557 | 1255 | 995 | 853 | 668 | 601 | 591 | 513 | 449 | 410 | 364 | 364 | 306 | 519 | 548 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | |
High Tide | 11:07PM1.96m | 12:08PM1.65m | 11:54PM1.89m | 12:57PM1.64m | 00:45AM1.80m | 1:45PM1.65m | ||||||||||||||||||
Low Tide | 5:08PM0.65m | 5:56AM0.21m | 5:55PM0.68m | 6:41AM0.26m | 6:47PM0.69m | 7:27AM0.33m | ||||||||||||||||||
 |  |  |  | |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:58 | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | 6:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 9 | 9 | 7 | 6 | 10 | 12 | 13 | 13 | 12 | 10 | 8 | 8 | 12 | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 15 | 13 |
-1 | 1 | 0 | 1 | 0 | -1 | 3 | 4 | 6 | 7 | 7 | 6 | 4 | 3 | 5 | 9 | 9 | 8 | 7 | 6 | 6 | 7 | 12 | 9 | |
Swell 1 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SE 12 | SSE 12 | SE 13 | SE 13 | SE 12 | — | SE 12 |
 kJ | 9619 | 4428 | 3543 | 3161 | 2557 | 2093 | 1902 | 1969 | 2848 | 1557 | 1255 | 995 | 853 | 668 | 601 | 591 | 513 | 449 | 410 | 364 | 364 | 306 | — | 455 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 16 | — | WSW 5 | WSW 5 | WSW 5 | — | — | — | SSE 14 | — | — | — | — | WNW 3 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | W 4 | W 4 | WSW 4 | SSE 12 | SSE 12 |
| kJ | 4982 | — | 48 | 57 | 47 | — | — | — | 1831 | — | — | — | — | 3 | 8 | 12 | 12 | 16 | 22 | 20 | 27 | 16 | 519 | 548 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 930 | 888 | 488 | 888 | 926 | 926 | 926 | 888 | 488 | 488 | 266 | 266 | 266 | 345 | 345 | 311 | 309 | 463 | 463 | 681 | 354 | 345 | 346 | 230 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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