For Shirasato :
No gale warning.
The reliability of the situation is good.
Very cloudy skies to overcast. Showers becoming less frequent in the morning, no precipitation in the afternoon. In the evening, clear periods developing.
No precipitation. S force 2 in the morning turning SW in the evening. Gusts reaching 12 knots in the evening. Moderate sea. Moderate, short swell from SSE. Visibility reduced by mist becoming good in the middle of the day then good.