Maps??

At  my age it is strange to be "New" in any way , but I am new to the forum

I plan to fish in the Montana De Oro area and have a need for maps of that area that have details of the bottom . All I can find is maps that show hiking trails and little else. Knowing where the reefs,rocks,shallow spots, depths and such would be helpful. I would also like the same info for San Simeon and Cambria areas. Can anyone point me in the right direction??
I expect there are such maps available somewhere.

I live in Visalia so any trip to the coast involves a bit of driving and these areas are the most likely.


Retired and living off the interest of the money I owe!!        TomB

I thought that I bought my charts of Alaska waters direct from NOAA, but their website isn't cooperating with me right now. Here's another source of mail order charts.

http://www.nauticalcharts.com/loc55.htm#18703

Regards,
Scott