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31 days forecast

Seaworld San Diego crowd calendar, December 2026

Quietest
Wed 16 Dec35%
Busiest
Mon 28 Dec75%
Typical day
54%
Days open
31/31

Seaworld San Diego is usually moderately busy in December 2026.

December 2026 ↓

Best day to visit in December

Wednesday 16 Dec
Next bestWed 2 Dec 36%Thu 17 Dec 36%Thu 3 Dec 38%
35%crowds

Seaworld San Diego is typically moderately busy in December 2026, averaging around 54% crowd levels. The quietest day to visit is predicted to be Wednesday 16th (about 35%), while the busiest is Monday 28th (about 75%). 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
139%*Quieter13 min queues236%*Quieter12 min queues338%*Quieter · Est.12 min queues443%*Quieter · Est.14 min queues561%*Typical · Est.24 min queues655%*Typical · Est.20 min queues
747%*Typical · Est.16 min queues839%*Quieter13 min queues938%*Quieter · Est.12 min queues1039%*Quieter · Est.13 min queues1148%*Typical · Est.16 min queues1263%*Busier · Est.25 min queues1360%*Typical · Est.23 min queues
1452%*Typical · Est.19 min queues1539%*Quieter13 min queues1635%*Quieter · Est.11 min queues1736%*Quieter · Est.11 min queues1839%*Quieter · Est.13 min queues1961%*Typical · Est.24 min queues2060%*Typical · Est.23 min queues
21Eng62%*Typical · Est.25 min queues22EngSco60%*Typical · Est.23 min queues23EngScoGer60%*Typical · Est.23 min queues24EngScoGer60%*Typical · Est.23 min queues25EngScoGer60%*Typical · Est.24 min queues26EngScoGer73%*Busier · Est.33 min queues27EngScoGer73%*Busier · Est.33 min queues
28EngScoGer75%*Busiest · Est.37 min queues29EngScoGer74%*Busier · Est.34 min queues30EngScoGer72%*Busier · Est.33 min queues31EngScoGer64%*Busier · Est.26 min queues
  1. Tue1Closed39%*13 min queues
  2. Wed2Closed36%*12 min queues
  3. Thu3Closed38%*12 min queues
  4. Fri4Closed43%*14 min queues
  5. Sat5Closed61%*24 min queues
  6. Sun6Closed55%*20 min queues
  7. Mon7Closed47%*16 min queues
  8. Tue8Closed39%*13 min queues
  9. Wed9Closed38%*12 min queues
  10. Thu10Closed39%*13 min queues
  11. Fri11Closed48%*16 min queues
  12. Sat12Closed63%*25 min queues
  13. Sun13Closed60%*23 min queues
  15. Mon14Closed52%*19 min queues
  16. Tue15Closed39%*13 min queues
  17. Wed16Closed35%*11 min queues
  18. Thu17Closed36%*11 min queues
  19. Fri18Closed39%*13 min queues
  20. Sat19Closed61%*24 min queues
  21. Sun20Closed60%*23 min queues
  22. Mon21ClosedEng62%*25 min queues
  23. Tue22ClosedEngSco60%*23 min queues
  24. Wed23ClosedEngScoGer60%*23 min queues
  25. Thu24ClosedEngScoGer60%*23 min queues
  26. Fri25ClosedEngScoGer60%*24 min queues
  27. Sat26ClosedEngScoGer73%*33 min queues
  28. Sun27ClosedEngScoGer73%*33 min queues
  29. Mon28ClosedEngScoGer75%*37 min queues
  30. Tue29ClosedEngScoGer74%*34 min queues
  31. Wed30ClosedEngScoGer72%*33 min queues
  32. Thu31ClosedEngScoGer64%*26 min queues

How busy

  1. QuietestAmong the quietest days at this park
  2. 11 daysQuieterQuieter than a normal day here
  3. 13 daysTypicalA normal day for this park
  4. 6 daysBusierBusier than a normal day here
  5. 1 dayBusiestAmong 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

Forecasts are estimates from this park's past queues. Hours can change, so check the park's site before you go. We check every forecast against the real queues: see how we did.

November 2026January 2027February 2027March 2027April 2027May 2027June 2027July 2027Full crowd calendar

Frequently asked

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

Wednesday 16th is predicted to be the quietest day to visit Seaworld San Diego in December 2026, at around 35% 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 75% crowd levels.

How busy is Seaworld San Diego in December 2026?

On average, Seaworld San Diego is moderately busy in December 2026 - around 54% 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 - Wednesday 16th is the quietest in December 2026 (about 35%). Arriving at opening also means the shortest waits.