Seakeeper, a company that made its name with marine ­gyrostabilizer systems, is now parlaying that reputation with the Ride system designed for automatic control of pitch and roll while underway.

On a recent sea trial, the owner of a Weaver 43 fishing boat pointed out how resolutely his vessel held a course against a quartering head sea once its Seakeeper gyroscopic stabilizer spooled up.

Seakeeper, Inc., a leader in marine motion control, is offering Seakeeper and Seakeeper Ride sizing and software specific to attending to the hull styles of catamarans. While catamarans offer some ...