For Copiapo River :
No gale warning.
The reliability of the situation is very good.
Sunny spells with possibility of mist forming in the morning, sunny in the afternoon. No precipitation. In the evening, mist and fog.
No precipitation. SSE force 2 in the morning turning WSW in the middle of the day. Gusts reaching 7 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, fairly long swell from SW. Visibility reduced by mist becoming excellent in the middle of the day then reduced by fog.