Hiya Dek,
As the Turd earl (excuse the irish accent ??) mentioned it's Flounders & the odd Bass or Sea Trout around that area of the bay.
The most consistent spot around that area is a few miles up the coast at Arnside.
Bait fishing with ragworm, maddies or crab will usually get you a few fish with some a goodish size (2-3lb) but i often lrf for them over low tide with a Carolina rig & isome worms or similar.
Speaking of tides- with most of the bay being very shallow the tide comes in at a fair old lick & at Arnside the tide only starts to come in 3 hours or so before high water but when it comes up the estuary it howls in, on the spring tides there's a proper tidal bore as the tide rushes in.
Rick?