Seakeeper Price List and Seakeeper Installation Cost Guide

Welcome to Tri Sea Stabilizers, here you can view our Seakeeper price list as well as Seakeeper installation cost. If you have any questions, please call us on (833) 874-4976 for more information.

Seakeeper Price List

How much is a Seakeeper from Tri Sea Stabilizers? Depending on which model you need for your vessel, the 2023 Seakeeper unit price can retail for anywhere from $16,500 to $309,300. Below is the most current Seakeeper stabilizer price list. Please note that Seakeeper prices are independent of the cost of Seakeeper installation. You can either click on a specific unit to find the cost of both the unit and installation together, or scroll down for more information.



Seakeeper installation cost guide

Seakeeper model MSRP Installation cost Total cost Boat length
Seakeeper 1 $16,900 $13,360 $30,260 23-30 ft
Seakeeper 2 $24,600 $14,650 $39,250 31-35 ft
Seakeeper 3 $38,100 $17,500 $55,600 36-39 ft
Seakeeper 4 $44,800 $20,000 $64,800 38-44 ft
Seakeeper 4.5 $52,600 $20,000 $72,600 40-46 ft
Seakeeper 5 (out of production) NA NA NA 40-45 ft
Seakeeper 6 $65,900 $20,000 $85,900 46-52 ft
Seakeeper 9 $108,600 $20,300 $128,600 50-59 ft
Seakeeper 10.5 $124,900 $20,300 $150,200 50-62 ft
Seakeeper 14 $149,900 $28,500 $169,900 60-69 ft
Seakeeper 18 $169,800 $28,500 $198,300 65-75 ft
Seakeeper 26 $248,300 Custom Custom 70-84 ft
Seakeeper 40 $337,800 Custom Custom 85+ ft
Seakeeper Ride 450 $4,500 $2,700 $7,200 Up to 26 ft
Seakeeper Ride 535 $7,500 $2,800 $10,300 27-30 ft
Seakeeper Ride 600 $10,500 $2,900 $13,400 31-35 ft

* Prices are averages only and do not include taxes, shipping, or any other vessel-specific work or yard fees. The final price will be determined after a site visit and can differ by location.

How much is a Seakeeper with installation?

The cost of installing a Seakeeper stabilizer in your boat or yacht, is relative to the individual Seakeeper unit that is sized with an individual vessel for optimal stability. The attached prices include not only the msrp but the average installation price for each individual Seakeeper unit.

These prices are calculated from our years of installations and experience of over 600 installations as of 2022. Please remember that these averages will not include applicable taxes, shipping, travel or yard costs, which will differ from State to state/location to location.

how much does a seakeeper cost for my specific boat?

See the table on this page to match the Seakeeper cost of installation for specific boat types to the table above.

Questions on our Seakeeper cost estimates?

If you have questions on a specific Seakeeper gyro stabilizers price of installation, information for your vessel or Seakeeper service questions, please reach out to your nearest Tri Sea Seakeeper dealer by calling (833) TRI- GYRO or shooting us an email at info@triseakeeper.com and someone will reach out to you directly! There is also a handy PDF for you to download below which will help to answer any of your questions.