For Kujukuri Shirasato Chiba :
No gale warning.
The reliability of the situation is good.
Skies changeable to very cloudy. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. N force 2 in the morning turning WNW force 1 in the evening. Gusts reaching 8 knots in the morning. Moderate sea becoming slight in the evening. Low, fairly long swell from NE. Excellent visibility becoming good in the evening.