For Gishippu Island :
No gale warning.
The reliability of the situation is very good.
Some fair-weather cumulus clouds. In the evening, clear spells, risk of mist forming.
No precipitation. SW force 4 in the middle of the day becoming force 3 in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, short swell from ESE. Excellent visibility becoming reduced by mist in the evening.