For Shirahama :
No gale warning.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. Chance of light rain. In the evening, good clear periods but cloud building.
Chance of light rain. ENE force 3 in the middle of the day freshening force 5 in the evening. Gusts reaching 21 knots in the evening. Moderate sea. Low, short swell from SSE. Excellent visibility.