41NM SSW Cape Constantine AK

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: A 991 mb low 110 nm NE of Atka moves over Nikolski late this morning and exits to the N Pacific through this evening. A surface trough moves from Nunivak Island south across the E Bering through Sat morning. A 979 mb N Pacific low moves to 260 nm S of Adak at 989 mb mid-morning Sat. This low exits to the N Pacific through Sat evening. A second 982 mb N Pacific low moves to 380 nm SW of Attu Sun morning.