For Copiapo River :
No gale warning.
The reliability of the situation is very good.
Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
N force 2 turning W force 3 in the middle of the day then WNW. Moderate sea becoming rough in the middle of the day. Moderate, fairly long swell from SW. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.