Six Flags Great Adventure
crowd calendar.

Tell us when you're visiting and we'll show you the quietest day in your window. The app turns it into an hour-by-hour plan for every day. Built from real wait-time data, updated nightly.

Free crowd calendar No account to browse iOS + Android app

Updated July 13, 2026. Forecast days refresh nightly.

Quiet 1–2

Light 3–4

Moderate 5–6

Busy 7–8

Packed 9–10

YOUR PLAN

Know the crowds. Now beat them. See Six Flags Great Adventure's typical waits by hour, dip windows, and a one-day plan.

See the plan

You picked your day. Now plan it.

The app builds your ride-by-ride plan from live waits and forecasts, so you spend the day riding instead of guessing.

Get the ride-by-ride plan Get the app free

Your dates' crowd forecast, emailed.

Drop your email and we'll send your dates' outlook for Six Flags Great Adventure, right to your inbox.

No spam. Walk away whenever you want.

Common questions about Six Flags Great Adventure crowds

How accurate is this crowd calendar?

Every day comes from real wait-time data, not guesswork, and forecast days update nightly.

What do the crowd levels 1-10 mean?

Level 1-2 is quiet, with walk-ons most of the day. 3-4 is light, 5-6 is moderate, 7-8 is busy, and 9-10 is packed, with peak waits several times longer than a quiet day. The levels come from each day's wait times across the whole park.

Is the Six Flags Great Adventure crowd calendar free?

Yes. The calendar is free and you don't need an account to browse it. The Ride Ready app is also free to download, with live wait times and free drop alerts. Day plans are a premium feature.

Plan your Six Flags Great Adventure visit

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Free on iOS and Android. Live waits and drop alerts cost nothing.

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Six Flags Great Adventurecrowd calendar.