For Futtso Chiba :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, cloudy spells, sometimes dense.
No precipitation. SW force 5 in the morning becoming force 4 in the evening. Gusts reaching 29 knots in the middle of the day. Moderate sea. Low, fairly long swell from E. Excellent visibility.