Gail Force -

"Gale force" (often misspelled as "gail force") primarily refers to sustained surface winds between (39–54 mph). In meteorology, these conditions correspond to forces 7 through 10 on the Beaufort Wind Scale . Understanding Gale Force Classifications

48–55 knots. Very high waves with long overhanging crests; the sea surface takes on a white appearance. Safety and Preparation Guide gail force

34–40 knots. Moderately high waves of greater length; edges of crests break into spindrift. "Gale force" (often misspelled as "gail force") primarily

41–47 knots. High waves; dense streaks of foam along the direction of the wind; sea begins to roll. gail force

Winds are categorized based on their intensity and the observed conditions they cause:

28–33 knots. Sea heaps up and white foam from breaking waves begins to be blown in streaks.