For Hokkaido, Hamaatsuma :
No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy.
Possibility of sleet showers. S force 3 in the morning becoming force 2 in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from SE. Excellent visibility becoming poor in the evening.