For Japanese Sub I21 :
No gale warning.
The reliability of the situation is good.
Skies very cloudy, risk of some thundery outbreaks. Risk of showers in the morning, light showers in the afternoon. In the evening, overcast skies with risk of thundery outbreaks.
Showers towards the end of the night. ESE force 3 in the morning becoming force 2 in the evening. Gusts reaching 15 knots in the middle of the day. Moderate sea. Low, short swell from SSE. Visibility reduced by mist temporarily in the middle of the day.