16NM SSE Perryville AK

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 995 mb low remains nearly stationary 300 nm W of Saint Matthew Island through Mon morning as it weakens to 1004 mb. A 992 mb low 180 nm S of Adak moves to 70 nm S of Sand Point at 1000 mb by Sun morning then moves into Southwest Alaska by Mon morning. A 995 mb North Pacific low moves to 140 nm SW of Adak by Sun afternoon then to 40 nm SW of Atka at 996 mb by Mon morning.