For Shizunami :
No gale warning.
The reliability of the situation is good.
Cloud and long sunny periods. Chance of light rain. In the evening, skies with few clouds.
WSW force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, short swell from SSW. Excellent visibility.