For the whole of August, rockfish are untouchable in Maryland. A month-long closure that took effect on Friday bars recreational anglers from targeting striped bass anywhere in the Chesapeake Bay or its tidal tributaries — and unlike a harvest ban, this one shuts down catch-and-release too. Casting at them is the offence.
Maryland's Department of Natural Resources rewrote the season this year, folding a patchwork of separate spring and midsummer shutdowns into one unbroken August. Heat is the reason. Once shallow Bay water warms in high summer, a released striped bass often dies anyway, no matter how gently it was handled.
DNR's own framing is unambiguous: during August, all targeting of striped bass is off-limits in the Bay and tidal tributaries, and anglers are pointed toward other species instead.
The reproductive picture explains the urgency. The state's young-of-year survey, which tracks how many juvenile striped bass survive their first Chesapeake summer, registered 4.0 in 2025. That beat 2024's dismal 2.0 but sat far below the survey's long-run average of 11.0 — a seventh consecutive below-average year in waters that produce between 70% and 90% of the entire coastwide stock.
Lynn Fegley, who directs DNR's Fishing and Boating Services, put the problem plainly when those survey results landed last autumn. "Management actions taken over the last decade have resulted in a healthy population of spawning-age striped bass," she said. "However, continued low numbers of striped bass entering the population is a threat to this progress as there are fewer juveniles growing into spawning adults."
August targets a specific line in the mortality accounts. The 2022 coastwide stock assessment attributed 21% of all fishing-related striped bass deaths in the Chesapeake to recreational dead discards — fish killed by the act of catching and releasing them. Recreational harvest accounted for 44%, commercial harvest 31%, commercial discards 4%.
Conservation groups backed the redesign hard. The Chesapeake Bay Foundation generated hundreds of supportive public comments during the rulemaking.
"Striped bass desperately need our help, and Maryland's new regulations are a strong step to rebuilding rockfish numbers," said Allison Colden, the foundation's Maryland executive director. "By closing August fishing and simplifying its seasons, Maryland is giving striped bass a fighting chance."
Pressed on the cost to businesses during a separate fight over a proposed 12% coastwide catch reduction, Colden did not soften it. "Additional regulations will have real impacts, but they pale in comparison to the threat of continued striped bass decline," she said, describing a stock "facing a looming disaster."
Charter operators reject the framing outright, and they have numbers of their own. Maryland Charter Boat Association president Brian Hardman told the Bay Journal that member businesses lost 75% to 80% of their trade after restrictions tightened in 2024. A federal lawsuit the association joined last year against the Atlantic States Marine Fisheries Commission reported that upwards of 50 companies had closed, with boats going to market at "fire sale prices."
Delmarva Fisheries Association chairman Capt. Robert Newberry disputes the underlying stock assessment. "Striped bass stock across the entire Mid-Atlantic region has never been more plentiful," he said, adding of the commission: "They apparently think that fish are more important than working people."
Even within fisheries management the enthusiasm is not uniform. DNR fisheries assessment manager Mike Luisi has argued that no-targeting closures simply empty the water and take tackle shops and guides down with them — reasoning that helped return April catch-and-release fishing to Maryland for the first time since 2019. Several commission members have called no-targeting rules close to unenforceable, given how easily a striper turns up on a line meant for something else.
The one thing both camps concede is that fishing pressure is not the whole story. DNR blames warmer, drier winters and weak spring flows for the spawning collapse. New Hampshire's commission representative, Doug Grout, has cautioned that hitting the 2029 rebuilding target would prove temporary unless Chesapeake reproduction turns around.
Anglers looking for somewhere to point a rod this month are being nudged toward invasive blue catfish and Chesapeake Channa — northern snakehead under its state-issued rebrand. Neither carries a bag or size limit, and removing them helps the Bay. Charter captains in Calvert, Charles and St. Mary's counties have built August trips around exactly that pitch.
Striped bass fishing resumes September 1 and runs through December 5, with one fish per angler per day between 19 and 24 inches. Circle hooks stay mandatory outside the closure, and DNR is still asking anglers to stand down voluntarily whenever air temperatures climb past 95 degrees.
