So, today, if you’re using a 28-second timer, to get your accurate speed in knots, you need to have the interval of knots at 14.4018 meters (47 feet, 3 inches).

The original 14.4 meter distance between knots in the rope, divided by a 30-second timer, was equivalent to a speed of 1.85 kilometers per hour. Ergo, 1 knot equals 1 nautical mile per hour.

For example, a ship that is sailing at 10 knots, will do 10 nautical miles in an hour. Seventeenth-century mariners starting measuring the speed of their ships by using a common log.

The nonprofit Oceana, which released its findings Thursday, found that vessels are not always obeying the speed limit, and in once case, one vessel blew through at 37 knots It tracked 99,992 trips ...

According to advanced reports, Nemesis One will be the world’s fastest luxury foiling yacht. And it will be able to break the 50 knot speed barrier by flying on computer controlled hydrofoils.

ROCKLAND, Me., June 9.—Highly gratified with the top speed showing of 20.01 knots made in her standardization tests to-day the builders and officers of the battleship Michigan were confident to ...

Between 2019 and 2020, almost 1,700 vessels entered the zone, and nearly 1,500 were speeding, according to the analysis. Vessels 65 feet or longer are required by law to not exceed a speed of 10 ...

September 26, 2022 This Sleek New 80-Foot Yacht Promises a Blistering Top Speed of 75 Knots Victory Design's new Bolide line also includes a 164-footer that can soar to 70 knots.