Namaste, iam Doug Joeckel, Have a two coffee day!
At What Wind Speed Do You Get White Caps? [Solved]
White crested wavelets (whitecaps) form, some spray. 25-31 Mph 39-49 kph 22-27 knots Strong Breeze Large tree branches move, telephone wires begin to “whistle”, umbrellas are difficult to keep under control. Larger waves form, whitecaps prevalent, spray.
Beaufort Wind Force Scale 0 to 6 or 0 to 27 knots of Wind
This video illustrates the Beaufort Scale form a “Beaufort 0” or 0 to 1 knot of
crazy winds make the I&M Canal get white caps!
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Wind speed from a synoptic chart
Interpreting a synoptic chart.
