All time
Six Flags Hurricane Harbor New Jersey is usually quietest in June, when crowd levels average as low as 38%. The busiest month tends to be July, at around 63%.
| Month | Average crowd level, % |
|---|---|
| Jan | — |
| Feb | — |
| Mar | — |
| Apr | — |
| May | 47 |
| Jun | 38 |
| Jul | 63 |
| Aug | 54 |
| Sep | 56 |
| Oct | — |
| Nov | — |
| Dec | — |
Tuesday is typically the quietest day of the week at Six Flags Hurricane Harbor New Jersey, averaging 48% compared with 62% on Sunday. On average, weekdays are 5 percentage points quieter than weekends.
| Day | Average crowd level, % |
|---|---|
| Sun | 62 |
| Mon | 57 |
| Tue | 48 |
| Wed | 50 |
| Thu | 55 |
| Fri | 53 |
| Sat | 53 |
Of the full years on record, 2019 was the busiest, averaging 73%. 2020 and 2021 are left out of these comparisons because COVID-19 closures and capacity limits affected crowd levels in those years.
| Event | Average crowd level, % |
|---|
| Day | Crowd level, % |
|---|---|
| July 25, 2025 | 100 |
| July 30, 2023 | 99 |
| July 05, 2021 | 99 |
| July 11, 2021 | 99 |
| August 16, 2018 | 99 |
| July 24, 2021 | 99 |
| July 30, 2021 | 99 |
| July 27, 2019 | 99 |
| August 06, 2023 | 98 |
| July 25, 2021 | 98 |
| Day | Crowd level, % |
|---|---|
| August 22, 2022 | 3 |
| May 17, 2025 | 3 |
| June 27, 2022 | 3 |
| June 24, 2022 | 4 |
| June 03, 2023 | 4 |
| June 04, 2023 | 4 |
| July 20, 2024 | 4 |
| June 19, 2022 | 4 |
| August 23, 2022 | 5 |
| August 29, 2023 | 5 |