For Shirasato :
No gale warning.
The reliability of the situation is good.
Cloudy with risk of fog in the morning, very cloudy in the afternoon. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, cloudy and humid with a risk of fog.
Possibility of showers NNW force 1 turning E force 2 in the middle of the day then SE. Gusts reaching 10 knots in the evening. Moderate sea. Moderate, short swell from ESE. Visibility reduced by fog becoming poor in the middle of the day then reduced by mist.