물때 타이드
조수 관측소
Point San Pedro
Point San Quentin
해류 관측소
Petaluma River approach (Buoys 3 and 4)
Pinole Point, 3.0 nmi. WNW of
Point San Pedro, 0.55 nmi. SE of
Point San Quentin, 0.82 nmi. east of
Point San Quentin, 1.3 nmi. east of
