Point Chauncey, 0.75 nmi. NW of (PCT0641) Depth: 19 feet
LAT/LON: 37.9030° N 122.4588° W
Note:
Depth is measured below chart datum.
Subordinate station: only max/slack predictions available.
Reference station:Richmond (PCT0666).
For predictions of Subordinate stations,
the solid red line depicts a curve fit between the flood, ebb and
slack values and approximates the segments between.