For Okinawa :
No gale warning.
The reliability of the situation is good.
Changeable skies with risk of storms. Showers. In the evening, overcast skies with risk of thundery outbreaks.
Light showers progressively becoming less frequent. SSW wind force 3 from the middle of the day. Gusts reaching 15 knots in the middle of the day. Slight sea. Low, short swell from SW. Excellent visibility becoming reduced by mist in the evening.