Six Flags Hurricane Harbor Concord: Seasonal Schedule

Six Flags Hurricane Harbor Concord (formerly Waterworld California / Six Flags Waterworld) is Northern California's largest water park, featuring 35+ slides, pools, and attractions in Concord, CA.

Operating Season

• Open: Late May (Memorial Day weekend) through early September (Labor Day weekend).
• Closed: Late September through mid-May (winter/off-season).
• Daily hours: Typically 10:30 AM – 6:00 PM (extended to 7–8 PM on peak summer weekends).

Key Details

• Owner/Operator: Six Flags Entertainment Corporation.
• Location: 1950 Waterworld Parkway, Concord, CA 94520 (adjacent to Six Flags Discovery Kingdom).
• Tickets: Separate admission from Discovery Kingdom; season passes and membership options available.
• Signature Attractions: Break Point Plunge, Tornado, Big Kahuna, Lil' Kahuna (kids), Castaway Cove (family play structure).

Planning Tips

• Check official website for exact 2024 dates, hours, and ticket promotions.
• Weekdays = shorter lines.
• Bring: sunscreen, water shoes, towels, change of clothes. Rent lockers/cabanas for valuables.
• Outside food/drink restricted (exceptions for baby formula, dietary needs).

If you're visiting outside summer, the park is closed—but Discovery Kingdom next door operates year-round on weekends.