Gail Force File

Gale force winds can cause structural damage to roofing and siding and create life-threatening conditions for mariners. Weather Spotter's Field Guide - Non-supercell Tornadoes

34–40 knots. Moderately high waves of greater length; edges of crests break into spindrift. 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 Gale force winds can cause structural damage to

41–47 knots. High waves; dense streaks of foam along the direction of the wind; sea begins to roll. "Gale force" (often misspelled as "gail force") primarily

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

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

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