“One and Only Anchorage” lies on the eastern shore of the Waterway, south of flashing green daybeacon #17, and just north of the San Pablo Bridge. It is considered the only safe anchorage in the Jacksonville Beach area, thus its unusual name.

Anchored here now, Tuesday the 22nd of October. We found the 15′ ish spot that was referenced. It’s on the NE side about 200′ yards away from the bridge near the marsh. We were (well, my husband Mike was) able to walk the dogs for a much needed stop.
Yes, the traffic from the bridge is not serenity but it’s a nice spot. Only one abandoned sailboat here on the other shore near the docks ‘“ little Cat 22’ if I’m not mistaken.
Men on the bridge (lower bridge) are fishing for trout after work. Current is quite strong it seems.
That is the report from here. Day two of our adventure on our new boat ‘“ a 39’ Allied Mistress who’s been so well maintained it’s insane. God bless the prior owners, the Diechtrich’s from Canada!
Mo & Mike (or Mike & Mo) from S/V Mi Amante

Just be sure not to anchor too close to the marsh ‘“ it drops off like a cliff!
Mo and Mike

Click Here To View the Eastern Florida Cruisers’ Net Anchorage Directory Listing For One and Only Anchorage

Click Here To Open A Chart View Window, Zoomed To the Location of One and Only Anchorage