Surf Forecasts:
How big are the waves at Alfonsina (Mar del Plata) today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 5s period with SE swell.
- Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.5m), 7s period with E swell.
The current surf forecast for Alfonsina (Mar del Plata) at 5PM is: 0.9m 5s primary swell from a Southeast direction and 0.5m 6s secondary swell from a East direction, 0.5m 5s secondary swell from a South-southeast direction (forecast issued at 02:00pm July 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 3ft (0.9m) | 5s |
| Evening (21 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Alfonsina (Mar del Plata). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 10°C on Fri morning, min 5°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | E 7 | E 7 | E 7 | E 7 | SE 5 | SE 5 | SE 5 | S 9 | S 8 | E 7 | ESE 5 | E 5 | E 6 | E 7 | E 7 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 38 | 41 | 27 | 26 | 50 | 37 | 37 | 25 | 31 | 29 | 24 | 22 | 23 | 20 | 18 | 31 | 32 | 32 | 38 | 38 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:09PM1.16m | 1:15AM1.38m | 2:03PM1.22m | 2:19AM1.23m | 2:54PM1.28m | |||||||||||||||
Low Tide | 7:23PM0.63m | 8:15AM0.53m | 8:31PM0.63m | 8:46AM0.63m | ||||||||||||||||
 |  |  | | | | | |  | |  | |  | | |  | | | | | |
 | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — |
 | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 7 | 9 | 9 | 9 |
Feels °C | 3 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 3 | 5 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSW 7 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SE 5 | E 7 | ESE 5 | E 5 | E 6 | E 7 | E 7 | S 9 | S 9 |
| kJ | 10 | 18 | 16 | 26 | 50 | 37 | 37 | 17 | 17 | 16 | 16 | 19 | 23 | 20 | 18 | 31 | 32 | 32 | 38 | 38 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | E 10 | SSE 5 | SSE 5 | SSE 5 | SSE 7 | E 9 | E 9 | E 9 | S 9 | S 9 | S 8 | SE 5 | S 8 | S 8 | S 8 | S 8 | S 8 | E 8 | ENE 8 |
| kJ | 22 | 29 | 15 | 9 | 10 | 15 | 15 | 7 | 6 | 15 | 24 | 22 | 7 | 34 | 34 | 33 | 21 | 31 | 22 | 22 |
Swell 3 Height (m) Direction Period (s) | E 9 | SSE 7 | ENE 7 | ESE 6 | E 9 | E 9 | SSW 7 | SE 8 | S 10 | SSE 8 | SE 8 | ENE 7 | S 8 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 15 | 10 | 17 | 12 | 16 | 15 | 4 | 11 | 7 | 6 | 10 | 15 | 34 | 15 | 14 | 14 | 13 | 13 | 13 | 3 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | — | SSE 7 | — | SSE 6 | SE 5 | SE 5 | SE 5 | SE 5 | — | — | — | — | — | NE 2 | NE 3 | ENE 3 | NE 4 |
| kJ | 38 | 41 | 27 | — | 26 | — | 37 | 25 | 31 | 29 | 24 | — | — | — | — | — | 1 | 1 | 6 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 522 | 119 | 522 | 120 | 10 | 3 | 569 | 569 | 1099 | 1067 | 119 | 119 | 12 | 12 | 6 | 2 | 6 | 12 | 12 | 119 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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