Heavy flag extends and flaps more vigorously. 28 - 33 Necessary to lean slightly into the wind to maintain balance. Smoke rise at 5 o to 10 o . Higher pitched moaning and whistling heard from rigging. Halyards whip slightly.
Heavy flag extends fully and flaps only at the end.
Loose clothing inflates and pull against the body. 34 - 40 Head is pushed back by the force of the wind if allowed to relax. Loose clothing inflate and pull strongly. Halyards rigidly bent. Loud whistle from rigging.