For Airplane Wreck WWII :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, clear skies.
N force 3 turning NW force 4 in the middle of the day then NNW. Gusts reaching 21 knots from the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from NW. Excellent visibility.