Surf forecast · Argentina · Buenos Aires Province
Surf forecast Necochea today
Waves, swell and wind at Necochea (Buenos Aires Province, Argentina) today and for the next 3 days, every 3 hours of daylight, with a plain verdict per day — flat, small, fun, good or big, offshore or onshore — and the best window to paddle out.
These numbers are more than 7 hours old, so they are hidden. Open the live waves map for the current sea. Open the waves map centred on Necochea
Right now
Fun onshore.
Necochea surf forecast, next 3 days
- Flat
- Small
- Fun
- Good
- Big
Saturday 24 October
Fun Best window 16:00–19:00: fun, onshore.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 18:00 | 1.4 m · 6 s ↑SE | 0.8 m · 6 s ↑E | 20–39 km/h ↑SSE onshore |
Sunday 25 October
Fun Best window 19:00–20:00: fun, onshore.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 1.5 m · 7 s ↑SE | 1.1 m · 6 s ↑S | 15–29 km/h ↑SSE onshore |
| 09:00 | 1.5 m · 6 s ↑SE | 1.1 m · 6 s ↑SSE | 19–37 km/h ↑S onshore |
| 12:00 | 1.4 m · 7 s ↑SE | 1.2 m · 5 s ↑SSE | 18–38 km/h ↑S onshore |
| 15:00 | 1.3 m · 7 s ↑SE | 1.0 m · 5 s ↑SSE | 17–39 km/h ↑S onshore |
| 18:00 | 1.3 m · 7 s ↑SE | 1.1 m · 6 s ↑SSE | 18–35 km/h ↑S onshore |
Monday 26 October
Fun Best window 07:00–10:00: fun, light wind.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 1.2 m · 7 s ↑SSE | 1.2 m · 6 s ↑SSE | 3–6 km/h ↑S light wind |
| 09:00 | 1.2 m · 8 s ↑SSE | 1.2 m · 6 s ↑SSE | 4–13 km/h ↑SE light wind |
| 12:00 | 1.1 m · 8 s ↑SSE | 1.1 m · 6 s ↑SSE | 8–23 km/h ↑ESE onshore |
| 15:00 | 1.1 m · 8 s ↑SSE | 1.0 m · 6 s ↑SSE | 18–39 km/h ↑ESE onshore |
| 18:00 | 1.0 m · 7 s ↑SSE | 1.0 m · 7 s ↑SSE | 19–39 km/h ↑E cross-shore |
Tuesday 27 October
Fun Best window 06:00–09:00: fun, offshore.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 0.8 m · 7 s ↑SE | 0.8 m · 6 s ↑SSE | 10–18 km/h ↑NNE offshore |
| 09:00 | 0.8 m · 7 s ↑SE | 0.7 m · 6 s ↑SSE | 9–21 km/h ↑NNE offshore |
| 12:00 | 0.7 m · 7 s ↑SE | 0.7 m · 6 s ↑SSE | 8–22 km/h ↑ENE cross-shore |
| 15:00 | 0.7 m · 7 s ↑SE | 0.6 m · 7 s ↑SSE | 17–36 km/h ↑ESE cross-shore |
| 18:00 | 0.8 m · 6 s ↑SE | 0.6 m · 7 s ↑SSE | 14–33 km/h ↑E cross-shore |
Every 3 hours of daylight, local time. Waves = significant height of the whole sea, with the peak period; swell = the long-period part. Arrows point where the waves and the wind are going.
Forecast for Sat 16:00 local time · updated 2026-10-24 19:11 UTC
Waves map around Necochea
Open the waves map centred on Necochea
Live significant wave height from NOAA WaveWatch III, averaged over 2° cells: coarser than the forecast above, so near the coast it can differ from it.
More about Necochea
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Questions
- Is there surf at Necochea today?
- Fun: waves 1.3 m at 6 s from SE, swell 0.8 m · 6 s ESE (Sat 16:00).
- Is the wind offshore at Necochea?
- Wind 20 km/h from S: onshore for a beach facing SSE.
- When is the best time to surf Necochea today?
- 16:00–19:00 (fun, onshore)
- How warm is the water at Necochea?
- 12.3 °C
- Where do the numbers come from?
- The Open-Meteo Marine API (wave models of Météo-France, ECMWF and NOAA) for a point just off the beach, and the Open-Meteo forecast for the wind. A model at sea, not a surf report: sandbanks, reefs and tide shape the waves you actually get.
Nearby surf spots
Miramar 83 km · Chapadmalal 105 km · Mar del Plata 121 km · Playa Brava (Punta del Este) 524 km · José Ignacio 551 km · La Paloma 594 km
How it is computed
Hourly Open-Meteo Marine forecast (wave height, peak period and direction, swell) at a point just off Necochea, and the Open-Meteo wind at 10 m. Size: flat under 0.3 m, small under 0.8 m, fun under 1.5 m, good under 2.5 m (with a period of 8 s or more), big above. Wind: under 8 km/h light; otherwise offshore, cross-shore or onshore from its angle to the direction the beach faces. The best window is the 3 daylight hours with the best mix of size, period and wind. Rebuilt every 3 hours. Live map.