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Six Flags Great Adventure crowd calendar, October 2026

October 202623 days forecast

Six Flags Great Adventure is typically moderately busy in October 2026, averaging 54% crowd level. The quietest day is Thu 15 Oct at 19%, and the busiest is Sat 3 Oct at 89%.

Best day left in October

Thursday 15 Oct

October 2026 is typically moderately busy at Six Flags Great Adventure, averaging 54% crowd level. The busiest is Saturday 3 Oct at 89%.

19%crowds
Next bestThu 22 Oct 22%Thu 29 Oct 26%Fri 23 Oct 31%

Six Flags Great Adventure is busy today, at around 65% crowd levels, and busy tomorrow. This weekend is looking busy. Six Flags Great Adventure is typically moderately busy in October 2026, averaging around 54% crowd levels. The quietest day to visit is predicted to be Thursday 15th (about 19%), while the busiest is Saturday 3rd (about 89%). 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
153%Typical19 min queues263%Typical26 min queues389%Busiest59 min queues433%Quietest10 min queues
573%Busier34 min queues671%Busier32 min queues771%Busier32 min queues846%Quieter16 min queues972%Busier33 min queues1065%*TypicalEst.1166%*BusierEst.
1255%*TypicalEst.13Closed14Closed1519%*QuieterEst.1632%*QuieterEst.1763%*TypicalEst.1877%*BusierEst.
19Closed20Closed21Closed2222%*QuieterEst.2331%*QuieterEst.2460%*TypicalEst.2572%*BusierEst.
26Closed27Closed28Closed2926%*QuieterEst.3031%*QuieterEst.3157%*TypicalEst.
  1. Thu1Hours unavailable53%Typical19 min queues
  2. Fri2Hours unavailable63%Typical26 min queues
  3. Sat3Hours unavailable89%Busiest59 min queues
  4. Sun4Hours unavailable33%Quietest10 min queues
  5. Mon5Hours unavailable73%Busier34 min queues
  6. Tue6Hours unavailable71%Busier32 min queues
  7. Wed7Hours unavailable71%Busier32 min queues
  8. Thu8Hours unavailable46%Quieter16 min queues
  9. Fri9Hours unavailable72%Busier33 min queues
  10. Sat10Hours unavailable65%*Est.Typical
  11. Sun11Hours unavailable66%*Est.Busier
  12. Mon12Hours unavailable55%*Est.Typical
  13. Tue13Hours unavailableOctober breakClosed
  14. Wed14Hours unavailableOctober breakClosed
  15. Thu15Hours unavailableOctober break19%*Est.Quieter
  16. Fri16Hours unavailableOctober break32%*Est.Quieter
  17. Sat17Hours unavailableOctober break63%*Est.Typical
  18. Sun18Hours unavailable77%*Est.Busier
  19. Mon19Hours unavailableAutumn breakClosed
  20. Tue20Hours unavailableAutumn breakClosed
  21. Wed21Hours unavailableAutumn breakClosed
  22. Thu22Hours unavailableAutumn break22%*Est.Quieter
  23. Fri23Hours unavailableAutumn break31%*Est.Quieter
  24. Sat24Hours unavailableAutumn break60%*Est.Typical
  25. Sun25Hours unavailableAutumn break72%*Est.Busier
  26. Mon26Hours unavailableOctober half-termClosed
  27. Tue27Hours unavailableOctober half-termClosed
  28. Wed28Hours unavailableOctober half-termClosed
  29. Thu29Hours unavailableOctober half-term26%*Est.Quieter
  30. Fri30Hours unavailableOctober half-term31%*Est.Quieter
  31. Sat31Hours unavailable57%*Est.Typical
Quietest 0-15%Quieter 15-35%Typical 35-65%Busier 65-88%Busiest 88-100%

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 busy today, at around 65% crowd levels. Lower percentages mean shorter queues.

How busy will Six Flags Great Adventure be tomorrow?

Six Flags Great Adventure is predicted to be busy tomorrow, at around 66% crowd levels.

Is Six Flags Great Adventure busy this weekend?

This weekend Six Flags Great Adventure is looking busy, at around 66% crowd levels on average.

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

Thursday 15th is predicted to be the quietest day to visit Six Flags Great Adventure in October 2026, at around 19% 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 89% crowd levels.

How busy is Six Flags Great Adventure in October 2026?

On average, Six Flags Great Adventure is moderately busy in October 2026 - around 54% 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 15th is the quietest in October 2026 (about 19%). Arriving at opening also means the shortest waits.