From Marin:

• I-580 E across the Richmond/San Rafael Bridge (towards Richmond/Oakland)
• Exit at Marina Bay Parkway
• Turn Right onto Marina Bay Parkway
• Turn Right onto Regatta Blvd.
• Turn Left onto Marina Way South
  

From San Francisco/Oakland:

• I-80 E/I-580 W
• Take the Pt. Richmond/San Rafael Exit onto I-580 W
• Exit at Marina Bay Parkway.
• Take the Marina Bay Pkwy/S 23rd St exit
• Turn left at Marina Bay Pkwy
• Turn Right onto Regatta Blvd.
• Turn Left onto Marina Way South

From Sacramento:

• I-80 W towards Oakland/San Francisco
• Exit at Central Ave.
• Turn Right on Central and Merge onto I-580 W toward San Rafael
• Take the Marina Bay Pkwy/S 23rd St exit
• Turn left at Marina Bay Pkwy
• Turn Right onto Regatta Blvd.
• Turn Left onto Marina Way South
  

By Water:

• Use Chart 18653 (http://www.charts.noaa.gov/OnLineViewer/18653.shtml)
• Enter the Richmond Channel and continue ESE along the Point Potrero Reach
• Turn North at the Point Potrero Turn
• Turn East to the Marina Bay Entrance Channel
• The entrance channel is 175 feet wide and is marked with unlit red buoys, depth at Mean Lower Low Water (“zero tide”) is approximately 12 feet.
• It is recommended vessels parallel the Ford Building Pier (marked “ferry” & “stack” on the chart) rather than turn immediately after passing Daymark #18.
• Note: The area between Daymark #18 and the first buoy is shallow. Avoid turning too early: stay in deep water until you can turn down the center of the channel.
• DO NOT CUT THE CORNER! Shallow water is just outside the marked channel.
• Once in Marina Bay the average depth is 12 to 16 feet.