Here's my write-up on Mobile Bay through Big Lagoon. It's written from the perspective of coming into Mobile Bay from the north:
On the western shore of Mobile Bay you’ll first come to the Dog River. There are two yacht clubs here (Mobile Yacht Club and Buccaneer Yacht Club), both have some transient docks if you’re a yacht club member. There are several marinas inside the river, including Sundowner, Turner’s (no relation; fuel and pump-out) and Grand Mariner. Transient rates in the entire area seem to run $45-50 a night for boats over 30’. There are good restaurants at Grand Mariner and also at the River Shack [on the south side of the river just after you pass under the Dog River Bridge (clearance 73’)] – I recommend the latter; you can tie up for lunch or dinner but there’s no overnight docking. For anchorage, continue upriver about a mile past Grand Mariner and anchor just off the middle of the river – be aware that there’s a fair amount of fishing boat traffic up through here. There are more anchorages further in but if you’re just passing through you probably don’t want to get too far out of the bay.
Continuing south along the west shore of the bay you’ll come to the Fowl River. The bridge has a low clearance, around 45'. There is some limited anchorage just to the east of the bridge – you’ll see some fair-sized boats moored out just south of the channel. There is also a restaurant on the north shore just east of the bridge that has some limited transient dockage.
There aren’t any other marinas or anchorages along the western shore until you get to Dauphin Island. At Dauphin Island, there are two small coves along the north shore of the island just to the west of the Dauphin Island Bridge – check the charts, it’s a long channel to get in there, with shallows all around and limited anchorage once you get inside. There is also a newer rip-rap section on the western end of the island that used to be "Katrina Cut," there may be some limited anchorage inside this but we haven't been down there yet to check it out. If you continue out the mouth of Mobile Bay, you can then turn west along the southern shore of Dauphin Island – there is an anchorage as the outer barrier island (Sand Island) comes up towards the main Dauphin Island shore. Watch for the golf course on Dauphin Island and anchor in the small cove before the barrier island comes up to the main shore.
Along the eastern shore of Mobile Bay, the Fairhope Yacht Club (my club) is on Fly Creek along with two marinas, Eastern Shore (fuel) and Fly Creek Marina. There’s a decent burger joint at Fly Creek, and a Mexican restaurant within walking distance, but not much else – it’s about 2 miles into Fairhope, the nearest town, which is well known locally for it's arts and crafts scene. No anchorages up here except in the bay off the beach in front of the yacht club, and then only if it’s absolutely calm, there’s no protection. For that matter, there are no anchorages period all along the eastern shore. Further south from Fly Creek is the Fairhope Municipal Marina, a man-made harbor that’s good for normal conditions but very exposed if it gets bouncy. Several good restaurants within walking distance. Further south is the marina at the Grand Hotel Resort (pump out), limited transient but can handle your size, nice restaurants at the resort.
East thru the ICW from the mouth of Mobile Bay, there’s a refurbished marina, Fort Morgan Marina, about 2 miles east of Fort Morgan Point. Look for the large “boatel” storage building, and be sure to stay to the marked channel going into the marina. Transient fees are $35/night below 24’, $45/night above that, extra for electric. This marina is somewhat exposed in western winds. I noticed on the chart that immediately east of this marina’s man-made harbor, depths are about 6’, so good for anchoring. Within the marina, there’s a good restaurant for breakfast/lunch/dinner, “Tacky Jack’s 2,” and there’s also a new marina store for provisions, and restrooms/showers.
Further east is Navy Cove, another popular anchorage but exposed to north and west winds. As you reach the easternmost entrance to the ICW, exiting Mobile Bay, you can follow the marked channel that cuts to the north into the Bon Secour River. This is a very picturesque area, home to one of Mobile Bay’s last commercial fishing/crabbing fleets. Stay to the marked channel and go about one mile or so past the Bon Secour Fisheries – you can anchor in about 6-8’ of water immediately to the west of the last channel marker, I think it’s daymarker #37. When you first enter the river, there’s a cut off to the south – there’s a marina down there and a restaurant, although I haven’t been up in there. If you go up the main river, you can buy fresh seafood at Billy’s Seafood, you’ll see their buildings and can tie up at there docks.
Into the ICW there’s LuLu’s Homeport Marina and restaurant (this is Jimmy Buffet’s sister’s place, always jumping and good food). Fuel and pump-out at their docks along the ICW to the east of the restaurant. Across the ICW is another restaurant, Tacky Jack's, with transient docks but no overnight. There’s a new marina further on, just entering into Big Lagoon, Barber Marina – brand new, floating concrete docks, fuel dock and pump-out station, a new marina store but no restaurant. Just east of Barber is Ingram Bayou, said to be one of the prettiest anchorages on this stretch of the ICW – good anchorage in the lower part of the bayou, and an all-weather hole in the upper part of the bayou. Beyond Ingram’s is Pirate’s Cove, a very popular stop for burgers – anchorage both out front of the restaurant, and in the bayou behind. which I also assume you’re familiar with (if not, a great place to stop for a burger). On the south side of the lagoon across from Pirate’s Cove is another popular marina, Bear Point (fuel and pump-out). A bit further east you’ll also come to another good marina at Perdido Key with a good restaurant, but be sure to follow the channels in.
Mike Turner
Lazyjack 32 schooner “Mystic Traveler”
Mobile Bay, Alabama