For Hirokawa Maru - Bonegi 1 :
No gale warning.
The reliability of the situation is good.
Hazy cloud giving way to a brightening sky in the morning, sunny in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. SSE force 1 turning W force 2 in the middle of the day then SE. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from SSE. Good visibility becoming excellent in the middle of the day then good.