Established:Apr 22, 1977
Time Meridian:120° W
Present Installation:Mar 09, 1988
Date Removed:1988-09-01
Water Level Max (ref MHHW):N/A
Water Level Min (ref MLLW):N/A
Mean Range:4.4 ft.
Diurnal Range:5.95 ft.
Latitude38° 3.5' N
Longitude122° 13.4' W
NOAA Chart#:18654
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
2:39 AM
1:35 AMlow -0.1 ft.
8:31 AMhigh 5.0 ft.
1:34 PMlow 2.9 ft.
7:09 PMhigh 5.3 ft.

How to reach: To reach the tidal bench marks from Oakland, proceed north on U.S. Highway 80 for 35 km (22 mi) to the City of Crockett, then exit at Crockett Boulevard (Pomona Street) and proceed east for 0.7 km (0.4 mi) to Rolph Avenue, then turn left onto Rolph Avenue and proceed north for 0.5 km (0.3 mi) to the main gate at the California and Hawaiian Sugar Company Plant. The bench marks are located along the railroad tracks and near the sugar plant. The tide gage and staff were located on a piling on the west side of the dock for the sugar plant.

Products available at 9415143 CROCKETT, CARQUINEZ STRAIT, CA