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19 days forecast

Six Flags Great Adventure crowd calendar, October 2026

Quietest
Thu 22 Oct18%
Busiest
Sat 3 Oct93%
Typical day
61%
Days open
19/31

Six Flags Great Adventure is typically moderately busy in October 2026, averaging 61% crowd level. The quietest day is Thu 22 Oct at 18%, and the busiest is Sat 3 Oct at 93%.

October 2026 ↓

Best day left in October

Thursday 22 Oct

October 2026 is typically moderately busy at Six Flags Great Adventure, averaging 61% crowd level. The busiest is Saturday 3 Oct at 93%.

18%crowds
Next bestThu 29 Oct 27%Fri 30 Oct 31%Wed 21 Oct 32%

Six Flags Great Adventure is quiet today, at around 32% crowd levels, and very quiet tomorrow. This weekend is looking busy. Six Flags Great Adventure is typically busy in October 2026, averaging around 61% crowd levels. The quietest day to visit is predicted to be Thursday 22nd (about 18%), while the busiest is Saturday 3rd (about 93%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Six Flags Great Adventure will be in October 2026? This calendar predicts crowd levels day by day. The lower the score, the shorter the queues, so pick a quiet day and ride more.

Daily crowd levels and opening hours for Six Flags Great Adventure, October 2026
MonTueWedThuFriSatSun
1Closed271%Typical31 min queues393%Busiest71 min queues438%Quietest12 min queues
5Closed6Closed7Closed854%Quieter19 min queues973%Busier34 min queues1093%Busiest71 min queues11Closed
1275%Busier36 min queues13ScoClosed14ScoClosed15Sco75%Busier36 min queues16Sco55%Quieter20 min queues17Sco92%Busiest71 min queues1882%Busier46 min queues
19GerClosed20GerClosed21Ger32%*Typical · Est.28 min queues22Ger18%*Quieter · Est.23Ger32%*Quieter · Est.24Ger76%*Busier · Est.25Ger69%*Busier · Est.
26EngGerClosed27EngGerClosed28EngGerClosed29EngGer27%*Quieter · Est.30EngGer31%*Quieter · Est.3175%*Busier · Est.
  1. Thu1ClosedKids Boo FestClosed
  2. Fri2ClosedKids Boo Fest71%31 min queues
  3. Sat3ClosedKids Boo Fest93%71 min queues
  4. Sun4ClosedKids Boo Fest38%12 min queues
  5. Mon5ClosedKids Boo FestClosed
  6. Tue6ClosedKids Boo FestClosed
  7. Wed7ClosedKids Boo FestClosed
  8. Thu8ClosedKids Boo Fest54%19 min queues
  9. Fri9ClosedKids Boo Fest73%34 min queues
  10. Sat10ClosedKids Boo Fest93%71 min queues
  11. Sun11ClosedKids Boo FestClosed
  12. Mon12ClosedKids Boo Fest75%36 min queues
  13. Tue13ClosedScoKids Boo FestClosed
  14. Wed14ClosedScoKids Boo FestClosed
  15. Thu15ClosedScoKids Boo Fest75%36 min queues
  16. Fri16ClosedScoKids Boo Fest55%20 min queues
  17. Sat17ClosedScoKids Boo Fest92%71 min queues
  18. Sun18ClosedKids Boo Fest82%46 min queues
  19. Mon19ClosedGerKids Boo FestClosed
  20. Tue20ClosedGerKids Boo FestClosed
  21. Wed21ClosedGerKids Boo Fest32%Estimate28 min queues
  22. Thu22ClosedGerKids Boo Fest18%Estimate
  23. Fri23ClosedGerKids Boo Fest32%Estimate
  24. Sat24ClosedGerKids Boo Fest76%Estimate
  25. Sun25ClosedGerKids Boo Fest69%Estimate
  26. Mon26ClosedEngGerKids Boo FestClosed
  27. Tue27ClosedEngGerKids Boo FestClosed
  28. Wed28ClosedEngGerKids Boo FestClosed
  29. Thu29ClosedEngGerKids Boo Fest27%Estimate
  30. Fri30ClosedEngGerKids Boo Fest31%Estimate
  31. Sat31ClosedKids Boo Fest75%Estimate

How busy

  1. 1 dayQuietestAmong the quietest days at this park
  2. 6 daysQuieterQuieter than a normal day here
  3. 2 daysTypicalA normal day for this park
  4. 7 daysBusierBusier than a normal day here
  5. 3 daysBusiestAmong the busiest days at this park

On the days this month

  • Rainy day
  • Light rain
  • Cold day
  • Hot day
  • Sunny day
  • Partly cloudy day
  • Cloudy day
  • Public holiday
  • Kids Boo Fest1 Oct - 31 Oct
  • Oktoberfest1 Oct - 31 Oct
  • Fright Fest1 Oct - 31 Oct

Crowd levels are modelled from this park's own recorded queue times, school and public holidays, day of the week and the weather forecast, and may not always be right. Opening hours come from the park and can change. Always check the park's own site before travelling. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.

Frequently asked

How busy is Six Flags Great Adventure today?

Six Flags Great Adventure is predicted to be quiet today, at around 32% crowd levels. Lower percentages mean shorter queues.

How busy will Six Flags Great Adventure be tomorrow?

Six Flags Great Adventure is predicted to be very quiet tomorrow, at around 18% crowd levels.

Is Six Flags Great Adventure busy this weekend?

This weekend Six Flags Great Adventure is looking busy, at around 73% crowd levels on average.

When is the quietest day to visit Six Flags Great Adventure in October 2026?

Thursday 22nd is predicted to be the quietest day to visit Six Flags Great Adventure in October 2026, at around 18% crowd levels.

When is Six Flags Great Adventure busiest in October 2026?

Saturday 3rd is predicted to be the busiest day at Six Flags Great Adventure in October 2026, at around 93% crowd levels.

How busy is Six Flags Great Adventure in October 2026?

On average, Six Flags Great Adventure is busy in October 2026 - around 61% crowd levels. Weekdays are usually quieter than weekends.

Is Six Flags Great Adventure busier on weekends?

Yes - Six Flags Great Adventure is typically busier at weekends than midweek in October 2026. Visit on a weekday for shorter queues.

What is the best time to visit Six Flags Great Adventure?

The best time to visit Six Flags Great Adventure is on its quietest predicted days - Thursday 22nd is the quietest in October 2026 (about 18%). Arriving at opening also means the shortest waits.