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Buenos Aires Coast · Right now

Miramar Argentina

Updated Tue, Sep 22, 9:20 PM GMT-3

When to go

No clear pick yet

There is not enough current forecast information to choose a spot.

Check tomorrow →

What's missing?

No usable upcoming daylight wave or wind evidence is available. Check Tomorrow if today’s daylight has ended.

Other wind windows

Plan around the wind

The best available upcoming daylight wind sample to compare with the wave evidence. This compares wind only; wave size, tide suitability, and hazards can change your choice.

No upcoming daytime sample has current, finite wind evidence.

How these periods are chosen

The planner prefers three consecutive hourly samples covering two daylight hours, but retains shorter one- or two-sample evidence when that is all the forecast provides. Light wind means at most 6 kt. Moderate offshore means at most 12 kt from land toward the sea when shore orientation is verified. Strong wind or known gusts of 20 kt or more remain visible as cautions instead of making the entire comparison disappear. These are comparison labels, not locally tested surf-quality or safety ratings. Missing gusts remain unknown. Terrain shelter, currents, closures, and your ability are not assessed.

Forecast confidence

Returned marine grid point is 11.0 km from the mapped spot. Provider grid resolution is not established for this response.
Reference model hour: 0 hours from now; historical residuals do not measure forecast lead-time error.
No accepted local model for these inputs: missing history, unsupported direction/period/height, or failed historical validation.
Tide unavailable: assessment incomplete, especially at shallow reef breaks.
A mapped coordinate does not establish nearshore grid resolution or terrain/shelter accuracy.

Wind ESE 1 kt

Tide Unavailable

Wave, wind and tide details

Offshore model swellSSE 10.8 ft @ 9sValid 2026-09-22 21:00 · America/Argentina/Buenos_AiresMarine grid -38.3750, -57.8750 · offshore model, not a local measurement

Offshore model sea10.9 ft @ 11.2sSignificant wave height including wind waves and swell; not breaking surfValid 2026-09-22 21:00 · America/Argentina/Buenos_Aires

Model windESE 1 ktonshoreValid 2026-09-22 21:00 · America/Argentina/Buenos_Aires0.9 kt onshore component

TideUnavailableunavailableNo verified local tide station connected; no tide height estimated

Surf height unavailable. Coastal and offshore waves are not breaking-wave heights.

Surf and wind

Recommended window: No recommended window

Breaking surf is not reliably resolved. Hourly offshore swell and wind inputs are listed below.

Hourly forecast

Hourly surf forecast for Miramar Argentina
Time	Wind	Tide	Offshore swell
9 PM	ESE 1 ktonshore	Unavailableunavailable	SSE 10.8 ft @ 9s
10 PM	NNW 0.3 ktoffshore	Unavailableunavailable	SSE 10.4 ft @ 9s
11 PM	N 5.3 ktcross-shore	Unavailableunavailable	SSE 9.9 ft @ 9s

9 PMUnavailable

WindESE 1 ktonshoreTideUnavailableunavailableOffshore swellSSE 10.8 ft @ 9s

10 PMUnavailable

WindNNW 0.3 ktoffshoreTideUnavailableunavailableOffshore swellSSE 10.4 ft @ 9s

11 PMUnavailable

WindN 5.3 ktcross-shoreTideUnavailableunavailableOffshore swellSSE 9.9 ft @ 9s

Tide

Local tide station unavailable

Tide predictions are unavailable for this period.

About this spot

Model-grid forecast requested at the mapped coordinate; reef, headland, and nearshore transformations are unresolved. Beach/jetty break. Named-break page reports an exposed beach and jetty with ideal south-southeast swell and northwest offshore wind; orientation reviewed at 135 degrees.

Mapped spot coordinate: -38.28, -57.84.

Mainland South America · Buenos Aires Province southeast-facing exposed southwest Atlantic beach and jetty coast · Ocean-facing bearing 135° · Location provenance

Model request point: Miramar Argentina (-38.28, -57.84). Model output times describe valid conditions; the provider does not expose the model run issue time in this response.

Forecast sources

Data coverage 2/7 sources

Source availability is not forecast accuracy. Where an empirical model passes historical testing, its error and interval coverage are shown above. Source count cannot increase that confidence.

Coverage tier D · MODEL_FIRST_AMERICAS · spot-level model point

National or regional meteorological marine bulletin
Warnings and official marine narrative where no structured surf feed exists; market adapter or station mapping not connectedUnavailableNo source time
The Buoy API
Normalized nearest-buoy discovery and readings; market adapter or station mapping not connectedUnavailableNo source time
Servicio de Hidrografía Naval tide tables
No verified SHN tide station assigned for this date.UnavailableNo source time
WorldTides API
Tide predictions and station lookup; market adapter or station mapping not connectedUnavailableNo source time
Open-Meteo Marine API
1 of 1 configured model points availableCurrentSep 22, 8:30 PM GMT-3
Open-Meteo Weather API
1 of 1 configured model points availableCurrentSep 22, 8:30 PM GMT-3
Copernicus Marine Global Ocean Waves
Independent wave-model backend and cross-check; market adapter or station mapping not connectedUnavailableNo source time
Surf-Forecast public pages
Spot discovery and break-specific HTML fallbackNot applicableNo source time
Surfline public spot pages
Break-specific comparison, cams, and metadataNot applicableNo source time

How best guesses are made

Best guesses combine usable wave and wind evidence, with qualitative confidence and specific limitations. A missing tide or local surf-height model does not prevent useful guidance. Tide levels use the named station datum; their effect at this break remains uncertain. Wind direction is relative to the mapped beach orientation, without calibrated terrain or shelter effects. The comparison is a heuristic, not a measured quality rating.