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Seaworld San Diego crowd calendar, September 2026

September 202630 days forecast

Seaworld San Diego is typically moderately busy in September 2026, averaging 40% crowd level. The quietest day is Wed 2 Sep at 17%, and the busiest is Sat 26 Sep at 65%.

Best day left in September

Tuesday 15 Sept

September 2026 is typically moderately busy at Seaworld San Diego, averaging 40% crowd level. The busiest is Saturday 26 Sept at 65%.

23%crowds
Next bestWed 16 Sept 23%Thu 17 Sept 26%Wed 30 Sept 28%

Seaworld San Diego is moderately busy today, at around 48% crowd levels, and busy tomorrow. This weekend is looking busy. Seaworld San Diego is typically quiet in September 2026, averaging around 40% crowd levels. The quietest day to visit is predicted to be Wednesday 2nd (about 17%), while the busiest is Saturday 26th (about 65%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Seaworld San Diego will be in September 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 Seaworld San Diego, September 2026
MonTueWedThuFriSatSun
125%Quietest8 min queues217%Quietest6 min queues325%Quietest8 min queues432%Quieter10 min queues561%Typical24 min queues656%Typical21 min queues
741%Quieter13 min queues825%Quietest8 min queues925%Quietest8 min queues1025%Quietest8 min queues1148%*QuieterEst.17 min queues1263%*TypicalEst.25 min queues1358%*TypicalEst.22 min queues
1429%*QuieterEst.9 min queues1523%*Quietest7 min queues1623%*Quietest7 min queues1726%*Quietest8 min queues1850%*TypicalEst.18 min queues1963%*BusierEst.26 min queues2060%*TypicalEst.23 min queues
2132%*QuieterEst.10 min queues2235%*Quieter11 min queues2334%*Quieter11 min queues2435%*Quieter11 min queues2553%*TypicalEst.19 min queues2665%*BusierEst.27 min queues2760%*TypicalEst.23 min queues
2838%*QuieterEst.12 min queues2932%*Quieter10 min queues3028%*Quietest9 min queues
  1. Tue1Hours unavailableSummer25%Quietest8 min queues
  2. Wed2Hours unavailableSummer17%Quietest6 min queues
  3. Thu3Hours unavailableSummer25%Quietest8 min queues
  4. Fri4Hours unavailableSummer32%Quieter10 min queues
  5. Sat5Hours unavailableSummer61%Typical24 min queues
  6. Sun6Hours unavailableSummer56%Typical21 min queues
  7. Mon7Hours unavailableSummer41%Quieter13 min queues
  8. Tue8Hours unavailableSummer25%Quietest8 min queues
  9. Wed9Hours unavailableSummer25%Quietest8 min queues
  10. Thu10Hours unavailableSummer25%Quietest8 min queues
  11. Fri11Hours unavailableSummer48%*Est.Quieter17 min queues
  12. Sat12Hours unavailableSummer63%*Est.Typical25 min queues
  13. Sun13Hours unavailableSummer58%*Est.Typical22 min queues
  14. Mon14Hours unavailable29%*Est.Quieter9 min queues
  15. Tue15Hours unavailable23%*Quietest7 min queues
  16. Wed16Hours unavailable23%*Quietest7 min queues
  17. Thu17Hours unavailable26%*Quietest8 min queues
  18. Fri18Hours unavailable50%*Est.Typical18 min queues
  19. Sat19Hours unavailable63%*Est.Busier26 min queues
  20. Sun20Hours unavailable60%*Est.Typical23 min queues
  21. Mon21Hours unavailable32%*Est.Quieter10 min queues
  22. Tue22Hours unavailable35%*Quieter11 min queues
  23. Wed23Hours unavailable34%*Quieter11 min queues
  24. Thu24Hours unavailable35%*Quieter11 min queues
  25. Fri25Hours unavailable53%*Est.Typical19 min queues
  26. Sat26Hours unavailable65%*Est.Busier27 min queues
  27. Sun27Hours unavailable60%*Est.Typical23 min queues
  28. Mon28Hours unavailable38%*Est.Quieter12 min queues
  29. Tue29Hours unavailable32%*Quieter10 min queues
  30. Wed30Hours unavailable28%*Quietest9 min queues
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.

October 2026November 2026December 2026January 2027February 2027March 2027April 2027May 2027Full crowd calendar

Frequently asked

How busy is Seaworld San Diego today?

Seaworld San Diego is predicted to be moderately busy today, at around 48% crowd levels. Lower percentages mean shorter queues.

How busy will Seaworld San Diego be tomorrow?

Seaworld San Diego is predicted to be busy tomorrow, at around 63% crowd levels.

Is Seaworld San Diego busy this weekend?

This weekend Seaworld San Diego is looking busy, at around 61% crowd levels on average.

When is the quietest day to visit Seaworld San Diego in September 2026?

Wednesday 2nd is predicted to be the quietest day to visit Seaworld San Diego in September 2026, at around 17% crowd levels.

When is Seaworld San Diego busiest in September 2026?

Saturday 26th is predicted to be the busiest day at Seaworld San Diego in September 2026, at around 65% crowd levels.

How busy is Seaworld San Diego in September 2026?

On average, Seaworld San Diego is quiet in September 2026 - around 40% crowd levels. Weekdays are usually quieter than weekends.

Is Seaworld San Diego busier on weekends?

Yes - Seaworld San Diego is typically busier at weekends than midweek in September 2026. Visit on a weekday for shorter queues.

What is the best time to visit Seaworld San Diego?

The best time to visit Seaworld San Diego is on its quietest predicted days - Wednesday 2nd is the quietest in September 2026 (about 17%). Arriving at opening also means the shortest waits.