Für Mentawai Islands :
No gale warning.
The reliability of the situation is good.
Sun and storm clouds in the morning,storms developing in the afternoon. Showers all day. In the evening, storms developing.
Heavy showers. ESE force 2 turning SSW in the middle of the day then SSE. Gusts reaching 11 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from SSW then low in the evening. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.