Yamaha® Explorer Underwater Seascooter (8+ Years)Yamaha® Explorer Underwater Seascooter (8+ Years)
Yamaha® Explorer Underwater Seascooter (8+ Years)Yamaha® Explorer Underwater Seascooter (8+ Years)
Yamaha® Explorer Underwater Seascooter (8+ Years)Yamaha® Explorer Underwater Seascooter (8+ Years)
Yamaha® Explorer Underwater Seascooter (8+ Years)Yamaha® Explorer Underwater Seascooter (8+ Years)

Yamaha® Explorer Underwater Seascooter (8+ Years)

Item #264539

Shipping Included
Includes: 1 x Battery, 1 x Charger, 1 x User Manual and 1 x GoPro Mount (GoPro camera not included)

Your estimated delivery time will be 2 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Your credit/debit card will be charged when your order is placed on this item.


Designed for our younger swimmers, snorkelers and divers, the Yamaha Explorer offers enormous amounts of fun to younger Seascooters users in the water, at speeds of up to 2.5mph. The Seascooter can be used on the waters surface, without putting your head underwater… Offering an experience similar to being pulled by a ‘small electric dolphin’. The Seascooter is both light, cost effective and easy to look after too! The battery is sealed in a watertight compartment of the Seascooter, but easily accessible for removal and recharging. Batteries are fully interchangeable too, meaning you can purchase additional batteries and extended the duration of usage throughout the day if you wished to.
For the braver young swimmers, the Yamaha Explorer can let children trial ‘short dives’ below the water to create imaginary adventures, as they glide beneath the water’s surface. This is a lot of fun in a swimming pool, where mini games can be created to maximise the experience of their new underwater activity.   Offering a depth rating of 30ft (10m), this Seascooter is ideal for use in private swimming pools, taking on holiday or visiting a beach when the water is calm and there aren’t big waves or strong currents. Adult supervision is an absolute must at all times, and the product should be used sensibly in suitable bodies of water, which aren’t as dangerous to a young Seascooter user whilst being appropriately supervised at all times during use.

Minor Maintenance to preserve the condition of your New Seascooter

The Yamaha Explorer is easy to maintain and should be washed down with fresh water after use in chlorine or saltwater. Periodic checks, making sure to keep the O-ring on the nose cone kept clean and lightly re-greased with silicone grease (included) will help you to get longevity from your new Seascooter.

Battery maintenance is key to making sure your Seascooter runs well for years to come.
It is advisable to never leave the battery connected when the Seascooter is not in use, and the discharged battery should be recharged as soon as possible (ideally within 48hrs) after you’ve finished with your Seascooter too. Should the Seascooter not be used for an extended period or put into storage, the battery should be fully charged prior and revisited every 3-months approx. to top the battery level back up to full before returning the disconnected battery/seascooter back into storage. This will help you maintain the peak condition of your Yamaha Explorer Seascooter. If looked after the Yamaha Explorer should give you many years of fun.



  • Yamaha® licensed product
  • Go Pro mount (camera not included)
  • Perfect for shallow dives, snorkelling or exploring
  • Fully waterproof construction
  • Sealed lead acid battery
  • Full safety features, include auto shut-off and caged propeller to provide extra safety
  • Recommended for ages 8+
  • Speed: 2.5 mph (4kmh)
  • Depth: 10m (30ft)
  • Run Time: Up to 60 minutes with normal use (continuous use up to 20 mins)
  • Gears: 1 gear
  • Charge Time: 12 hours
  • Weight: 5.8kg (including battery)

  •  Additional day(s) transit may be required for remote areas.
  •  Public and Regional holidays may affect delivery lead times.
  •  Delivery times may vary in the event of adverse weather conditions.
  •  Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •  Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
    Free technical support exclusive to Costco members for select electronics and consumer goods.
  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
Compare up to 4 Products

You can only compare up to 4 products at once. Remove one or more products before adding another to compare.