Exploring Okinawa’s Kerama Islands in just a half-day
When it comes to experiencing the vibrant marine life and turquoise waters of Okinawa, a half-day snorkeling trip to Kerama offers a tempting taste. While this tour doesn’t promise hours of underwater discovery, it does give you a quick, enjoyable peek into the crystal-clear waters and colorful reefs that make the Kerama Islands famous.
What we love about this outing is how accessible it is—departing from Naha in comfort, it’s perfect for those short on time but eager to enjoy some marine thrills. Adding to that, the optional activities like banana boating and jet skiing are a fun bonus. However, a word of caution: the overall experience can feel quite structured and limited if you’re hoping for a free-range underwater adventure.
This tour suits travelers looking for a quick, relaxed escape with the chance to see Okinawa’s marine beauty without breaking the bank or committing a full day. It’s particularly great for families, first-timers, or anyone wanting an easy introduction to the Kerama’s renowned waters.
Key Points
- Convenient Location & Time: Just 30 minutes from Naha, perfect for a short trip.
- Beautiful Marine Environment: Snorkel in the famous Kerama Blue with vibrant reefs.
- Multiple Marine Sports Options: Banana boat, jet ski, and more for added fun.
- Guided Experience: Trained guides assist in enhancing your underwater time.
- Limited Duration & Interaction: Only 3 hours, with some restrictions on snorkeling freedom.
- Value for Money: $67 covers equipment, insurance, and one marine activity.
What To Expect from the Tour
This half-day snorkeling experience is designed for travelers wanting a quick yet memorable encounter with Okinawa’s marine life. Departing from Miegusuku Port in Naha, you’ll hop aboard a spacious cruiser that ensures a comfortable, smooth ride to the Kerama Islands. The journey itself is part of the fun, offering scenic views and a relaxed atmosphere.
Once at the designated snorkeling spot, you’ll be equipped with full gear—mask, snorkel, fins, and wetsuit if needed—and guided by experienced staff. The reef area boasts vibrant coral formations and tropical fish, often described as a visual feast. While the actual snorkeling segment is brief—around a few minutes—it’s enough for a quick splash and some photos to remember the trip.
Beyond snorkeling, you can choose from marine sports activities like banana boating or jet skiing, which add an adrenaline rush to your sea adventure. The staff guide you during these, but keep in mind, you won’t be behind the wheel of the jet ski yourself, as another instructor handles that.
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The Itinerary in Detail
The tour begins at Miegusuku Port, where check-in is straightforward, and you can arrive via rental car or hotel transfer (not included). The boat departs promptly, giving you a 30-minute scenic cruise over the shimmering waters of Okinawa’s coastline, setting a relaxed tone for the day.
After arriving at the snorkeling site, the guides distribute equipment and brief you on safety rules—wear your swimwear underneath your clothes for quick change. The restrictions are clear: no free diving or removal of life jackets, even if you have diving certificates, which might feel limiting. As one reviewer pointed out, “we were divided into groups of 8 or 9 with an instructor attached to a buoy,” which means your freedom to explore underwater is somewhat restricted.
The actual snorkeling lasts only about 3 minutes, which might be disappointing for experienced snorkelers expecting more time underwater. However, for newcomers or those with limited time, it’s a decent glimpse into Okinawa’s marine beauty.
Following snorkeling, you’ll have the chance to participate in one marine activity, selected at booking. Popular options are banana boats or jet skis. Staff are experienced, guiding even those unfamiliar with marine sports, but don’t expect to drive yourself on the jet ski—another instructor takes care of that.
The return cruise provides a scenic, relaxing way back to Naha, often with opportunities for photos and taking in the views. The entire experience wraps up within 3 hours, making it easy to slot into a busy sightseeing schedule.
The Pros and Cons
Pros:
- The close proximity to Naha makes it perfect for a quick escape.
- The vivid coral reefs and tropical fish are a highlight, providing fantastic photo opportunities.
- The guides are experienced, adding a layer of safety and insight to your marine experience.
- The marine sports options add a playful element that appeals to thrill-seekers.
Cons:
- The short snorkeling duration may leave some feeling underwhelmed.
- The restrictions on movement and non-self-drive jet skis can limit the sense of adventure.
- Some travelers, like Lisa, have expressed dissatisfaction, citing a lack of thrill and poor equipment availability (e.g., GoPro rentals).
- No included meals, towels, or transportation, so you should plan accordingly.
Is It Worth The Price?

At $67 per person, this tour offers decent value for beginners or those pressed for time. It’s more about the experience than full-on adventure—think of it as a taste of Okinawa’s marine paradise rather than a comprehensive dive trip. The equipment, insurance, and guide support are included, which simplifies budgeting.
If your goal is simply to see the reefs, get some fun in the water, and enjoy a quick trip with minimal hassle, this tour fits the bill. However, if you’re seeking a more in-depth or freeform snorkeling adventure, you might find this experience a little constrained.
More Great Tours NearbyWho Would Love This Tour?

This outing is best suited for travelers who want a quick, straightforward introduction to Okinawa’s marine environment. It’s ideal for families, first-timers, or those with limited time in Naha.
It’s also suitable for anyone who prefers guided, structured activities over independent exploration. But if you’re a seasoned snorkeler or diver craving more underwater freedom, you might find the experience a little restricted and underwhelming.
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Final thoughts
This tour provides a comfortable, safe, and visually appealing snapshot of Okinawa’s famed waters. The stunning views of coral reefs and tropical fish are undeniably a highlight, especially for those new to snorkeling or marine sports. The ease of access from Naha and the inclusion of equipment and insurance make it a practical choice for travelers with limited time or those traveling with family.
However, the experience’s brevity and restrictions on movement mean it doesn’t offer the full thrill of a more extensive snorkeling trip. If you’re after a brief, relaxed, and scenic marine outing, it’s worth considering. But if you want more time underwater or greater independence, you might want to explore other options or extend your trip.
To sum it up, this tour is best for curious beginners, families with kids over 6, or anyone wanting a quick peek at Okinawa’s famous waters without too much fuss. It’s a solid option for a memorable, if somewhat limited, coastal adventure.
FAQ

Is the tour suitable for children?
Children aged 6 and above can participate, but younger children are not recommended. The short snorkeling activity and marine activities are suitable for kids over 6.
What should I bring?
Bring your swimwear, a change of clothes, and a towel. You’ll wear your swimwear under your clothes, so packing light is easier.
Are meals included?
No, meals and drinks are not included. You should plan to eat before or after the tour.
Can I drive my own jet ski?
No, the jet ski is operated by an instructor. You will not be able to drive it yourself.
How long is the snorkeling activity?
The snorkeling lasts only about 3 minutes, so don’t expect an extended underwater experience.
What if the weather is bad?
The tour can be altered or canceled due to marine conditions. The staff will inform you as soon as possible.
Is there a dress code?
Wear your swimwear underneath your clothes for quick change at the meeting point.
This detailed review should help you decide if this short, scenic trip to Kerama’s waters matches your travel style. Whether you’re after a quick adventure or a relaxed scenery cruise, it offers a slice of Okinawa’s marine beauty—just don’t expect hours of underwater exploration.
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