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31 days forecast

Seaworld San Diego crowd calendar, December 2026

Quietest
Tue 1 Dec14%
Busiest
Mon 28 Dec74%
Typical day
48%
Days open
31/31

Seaworld San Diego is typically moderately busy in December 2026, averaging 48% crowd level. The quietest day is Tue 1 Dec at 14%, and the busiest is Mon 28 Dec at 74%.

December 2026 ↓

Best day to visit in December

Tuesday 1 Dec

December 2026 is typically moderately busy at Seaworld San Diego, averaging 48% crowd level. The busiest is Monday 28 Dec at 74%.

14%crowds
Next bestWed 2 Dec 14%Thu 17 Dec 14%Thu 3 Dec 20%

Seaworld San Diego is typically moderately busy in December 2026, averaging around 48% crowd levels. The quietest day to visit is predicted to be Tuesday 1st (about 14%), while the busiest is Monday 28th (about 74%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Seaworld San Diego will be in December 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. Estimated from historical data

Daily crowd levels and opening hours for Seaworld San Diego, December 2026
MonTueWedThuFriSatSun
114%*Quietest · Est.7 min queues214%*Quietest · Est.7 min queues320%*Quietest · Est.8 min queues431%*Quieter · Est.10 min queues564%*Busier · Est.26 min queues660%*Typical · Est.23 min queues
735%*Quieter · Est.11 min queues821%*Quietest · Est.8 min queues924%*Quieter · Est.9 min queues1025%*Quieter · Est.9 min queues1156%*Typical · Est.21 min queues1264%*Busier · Est.26 min queues1362%*Typical · Est.25 min queues
1459%*Typical · Est.22 min queues1521%*Quietest · Est.8 min queues1621%*Quietest · Est.8 min queues1714%*Quietest · Est.7 min queues1821%*Quietest · Est.8 min queues1963%*Busier · Est.25 min queues2061%*Typical · Est.24 min queues
21Eng63%*Busier · Est.25 min queues22EngSco61%*Typical · Est.24 min queues23EngScoGer61%*Typical · Est.24 min queues24EngScoGer64%*Busier · Est.26 min queues25EngScoGer68%*Busier · Est.28 min queues26EngScoGer71%*Busier · Est.32 min queues27EngScoGer72%*Busier · Est.33 min queues
28EngScoGer74%*Busier · Est.35 min queues29EngScoGer71%*Busier · Est.31 min queues30EngScoGer71%*Busier · Est.32 min queues31EngScoGer64%*Busier · Est.26 min queues
  1. Tue1ClosedChristmas Celebration14%Estimate7 min queues
  2. Wed2ClosedChristmas Celebration14%Estimate7 min queues
  3. Thu3ClosedChristmas Celebration20%Estimate8 min queues
  4. Fri4ClosedChristmas Celebration31%Estimate10 min queues
  5. Sat5ClosedChristmas Celebration64%Estimate26 min queues
  6. Sun6ClosedChristmas Celebration60%Estimate23 min queues
  7. Mon7ClosedChristmas Celebration35%Estimate11 min queues
  8. Tue8ClosedChristmas Celebration21%Estimate8 min queues
  9. Wed9ClosedChristmas Celebration24%Estimate9 min queues
  10. Thu10ClosedChristmas Celebration25%Estimate9 min queues
  11. Fri11ClosedChristmas Celebration56%Estimate21 min queues
  12. Sat12ClosedChristmas Celebration64%Estimate26 min queues
  13. Sun13ClosedChristmas Celebration62%Estimate25 min queues
  14. Mon14ClosedChristmas Celebration59%Estimate22 min queues
  15. Tue15ClosedChristmas Celebration21%Estimate8 min queues
  16. Wed16ClosedChristmas Celebration21%Estimate8 min queues
  17. Thu17ClosedChristmas Celebration14%Estimate7 min queues
  18. Fri18ClosedChristmas Celebration21%Estimate8 min queues
  19. Sat19ClosedChristmas Celebration63%Estimate25 min queues
  20. Sun20ClosedChristmas Celebration61%Estimate24 min queues
  21. Mon21ClosedEngChristmas Celebration63%Estimate25 min queues
  22. Tue22ClosedEngScoChristmas Celebration61%Estimate24 min queues
  23. Wed23ClosedEngScoGerChristmas Celebration61%Estimate24 min queues
  24. Thu24ClosedEngScoGerChristmas Celebration64%Estimate26 min queues
  25. Fri25ClosedEngScoGerChristmas Celebration68%Estimate28 min queues
  26. Sat26ClosedEngScoGerChristmas Celebration71%Estimate32 min queues
  27. Sun27ClosedEngScoGerChristmas Celebration72%Estimate33 min queues
  28. Mon28ClosedEngScoGerChristmas Celebration74%Estimate35 min queues
  29. Tue29ClosedEngScoGerChristmas Celebration71%Estimate31 min queues
  30. Wed30ClosedEngScoGerChristmas Celebration71%Estimate32 min queues
  31. Thu31ClosedEngScoGerChristmas Celebration64%Estimate26 min queues

How busy

  1. 8 daysQuietestAmong the quietest days at this park
  2. 4 daysQuieterQuieter than a normal day here
  3. 7 daysTypicalA normal day for this park
  4. 12 daysBusierBusier than a normal day here
  5. BusiestAmong 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
  • Christmas Celebration1 Dec - 31 Dec

Crowd levels are estimated from this park's own recorded queue times 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 2026January 2027February 2027March 2027April 2027May 2027June 2027Full crowd calendar

Frequently asked

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

Tuesday 1st is predicted to be the quietest day to visit Seaworld San Diego in December 2026, at around 14% crowd levels.

When is Seaworld San Diego busiest in December 2026?

Monday 28th is predicted to be the busiest day at Seaworld San Diego in December 2026, at around 74% crowd levels.

How busy is Seaworld San Diego in December 2026?

On average, Seaworld San Diego is moderately busy in December 2026 - around 48% 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 December 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 - Tuesday 1st is the quietest in December 2026 (about 14%). Arriving at opening also means the shortest waits.