For SS Leopoldville Wreck :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, skies with few clouds.
WNW force 3 in the morning becoming W force 4 in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from WNW. Good visibility becoming good in the middle of the day then excellent.