Oceans of Fun is the tropically themed water park next door to Worlds of Fun in Kansas City, Missouri — and because it shares a gate (and a ticket) with the amusement park, its hours don’t always match what people expect from a standalone waterpark.
This guide covers exactly how Oceans of Fun’s operating hours work season to season, plus the rides, history, and admission details you need to plan a visit.
Quick Answer
Oceans of Fun doesn’t run one fixed schedule all summer — hours shift by day of week and by month, typically opening around 11 AM with closing times in the evening that run later on weekends than on weekdays. The water park also operates on a shorter season within Worlds of Fun’s full calendar, so always check the live daily schedule on the official site before you drive out.
Oceans of Fun Hours: How the Schedule Works
Because Oceans of Fun is bundled into Worlds of Fun’s operating calendar rather than running on its own, its hours follow a seasonal pattern instead of one set time. Early in the season (late May) and after Labor Day, the water park tends to open for fewer days per week and with shorter hours, while the peak summer stretch from June through early August typically brings daily operation with the longest hours of the year.
On any given operating day, gates generally open around 11 AM. Closing time is where the variation shows up most: weekdays often wrap up in the early evening, while Fridays, Saturdays, and Sundays commonly stay open later into the evening to match extended hours at Worlds of Fun. Weather can also shut the wave pool and slides down early or for the day, even when the rest of the park stays open.
Because of that variability, the single most reliable move is to pull up the day-by-day calendar before you go rather than relying on a general rule. The park posts its current operating days and hours on the official Worlds of Fun calendar & hours page, which also flags whether the waterpark specifically is open, closed, or running limited hours on any date — useful since the waterpark calendar doesn’t always mirror the amusement park’s.
Rides and Attractions
The park’s standout attraction is Riptide Raceway, added in 2021, which stretches 486 feet and holds the title of the world’s longest mat-racing waterslide. Thrill-seekers can also ride Hurricane Falls, a 72-foot super slide on a 680-foot flume, and Sharks’ Revenge, a set of enclosed tube slides featuring high-speed drops.
The Surf City Wave Pool generates waves up to six feet deep, offering a beach-like atmosphere at the heart of the park. Families with young children have dedicated areas including Captain Kidd’s pirate-themed play zone, Crocodile Isle sprayground, and Coconut Cove children’s pool.
The Caribbean Cooler lazy river winds more than 800 feet through the grounds, providing a relaxed alternative to the park’s faster slides and serving as a popular cool-down spot on hot Kansas City summer days.
History and Ownership
Oceans of Fun was conceived by Lee Derrough, then General Manager of Worlds of Fun, in 1977. After groundbreaking in June 1981, the park opened on May 22, 1982, at a cost of $7.25 million under Hunt Midwest ownership, timed to celebrate Worlds of Fun’s tenth anniversary. Spanning more than 60 acres, it was the largest water park in Missouri when it debuted with 16 original attractions, and it has grown to roughly 40 water rides and slides today.
Cedar Fair L.P. acquired the park in 1995, and it later came under the Six Flags umbrella following Cedar Fair’s 2024 corporate merger. In April 2026, Kansas City-based EPR Properties completed its purchase of Worlds of Fun (and Oceans of Fun with it) from Six Flags as part of a multi-park deal, with Enchanted Parks stepping in as the day-to-day operating company.
Planning Your Visit: Tickets, Admission & Getting There
Admission to Oceans of Fun is included with a standard Worlds of Fun park ticket or season pass — there is no separate waterpark-only ticket. Single-day tickets are generally priced lower when bought online in advance than at the gate, and season passes (which also cover both parks) make the most sense for anyone planning more than two or three visits in a summer. Because pricing tiers and promotions change throughout the year, treat any specific dollar figure as a starting point rather than a guarantee.
Oceans of Fun is located at 4545 Worlds of Fun Avenue in Kansas City, Missouri, inside the Worlds of Fun property, with parking shared between both parks. For the current admission pricing, season pass options, and the day-by-day operating calendar — the only place to confirm exact hours before you leave home — use the official Worlds of Fun site.
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Oceans of Fun FAQs
What time does Oceans of Fun open and close?
Gates generally open around 11 AM on operating days, with closing times that vary by day of the week — weekdays typically close earlier in the evening than Fridays, Saturdays, and Sundays. Because the exact closing time changes through the season, confirm the specific date on the official Worlds of Fun calendar & hours page before you go.
Is Oceans of Fun open every day in the summer?
Not necessarily. Early and late in the season the water park may operate fewer days per week than during peak summer (roughly June through early August), and it can close for a full day due to weather even when Worlds of Fun stays open. Check the live calendar for the specific date you’re planning to visit.
Do I need a separate ticket for Oceans of Fun?
No. Admission to Oceans of Fun is included with a standard Worlds of Fun park ticket or season pass — there is no standalone waterpark ticket.
What is Riptide Raceway at Oceans of Fun?
Riptide Raceway is a mat-racing waterslide added in 2021 that stretches 486 feet, recognized as the world’s longest slide of its kind.
When did Oceans of Fun open?
Oceans of Fun opened on May 22, 1982, as part of the celebration of Worlds of Fun’s tenth anniversary in Kansas City, Missouri.
Who operates Oceans of Fun today?
Enchanted Parks operates Oceans of Fun and Worlds of Fun, following EPR Properties’ April 2026 purchase of the parks from Six Flags.
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