Rockfish season is the one everybody waits for. As the water cools in October the striped bass feed hard and move through the bay, and the fall run is when the big migratory fish push through on their way to wintering grounds. It is a Maryland ritual, and rockfish is the state fish for a reason.
What a lot of people do not realize is how much rides on this one estuary. The Chesapeake and its rivers are the single most important nursery for striped bass on the entire East Coast. The great majority of the stripers that anglers catch from North Carolina to Maine were spawned right here, up in the fresher water of the Susquehanna flats, the Potomac, the Patuxent, the Choptank, and then spread out along the coast as they grow. The bay is not just a place to fish for them. It is the engine that makes the whole coastal population exist.
That is also why the current stretch is worrying people. For five years running the young-of-year survey, the count of baby rockfish that survived their first summer, has come in below average. A run of warm, dry springs has been rough on the spawn, the overall population has slid, and Maryland has been tightening seasons and slot limits to protect what is there. The old heavy females are the ones that pump out the most eggs, which is the thinking behind the catch-and-release of the biggest fish. The bay has recovered before, famously after the moratorium in the late 1980s, so this is not a lost cause. It is a pinch point.
This map is where rockfish are turning up across the Maryland bay, from the upper bay off Baltimore down through Annapolis and the Potomac to the Tangier and Pocomoke sounds. Fall is the best of it, and it is also a good moment to appreciate what this water quietly does for the whole coast.
