September 2025 — Ocean City MD: Fall Striper Run Beginning, False Albacore, Canyon Tuna. September is a early fall month with water in the 66-74°F range — false albacore and bonito arrive; fall striper begins; cobia continues. Here’s the full breakdown of what’s biting, where to fish, and the most productive tactics.
What’s Biting — September 2025
Primary targets this month: Tuna, Marlin, Wahoo, Flounder.
Tuna
Yellowfin tuna on the canyons (Norfolk, Washington, Poormans) 50-70 miles offshore — yellowfin summer, bluefin spring and fall. Chunking (cut sardine, butterfish) at anchor, live bait drifting, or trolled feathers and cedar plugs. Heavy stand-up tackle (50-80 lb class) for the bigger grades.
Marlin
Marlin (primarily blue and white) on the canyons — white marlin is the OC headline, big tournament in early August. Trolled skirted lures (Black Bart, Joe Yee), rigged ballyhoo, or pitched live bait. White marlin is the smaller, schooling species; blues are the trophies.
Wahoo
Wahoo on the canyons in late summer and fall — high-speed trolling and live bait. High-speed troll (12-15 knots) with heavy lures (Marauders, Yo-Zuri Bonita), or live bait at slower speeds. Wire leader essential — 80-130 lb single-strand or coated.
Flounder
Flounder around Sinepuxent Bay, Isle of Wight Bay, the Thorofare, the OC Inlet, and the bayside channels. Bucktails with Gulp! trailers, live mud minnows, finger mullet on Carolina rigs. Slow on bottom.
Water Conditions & Patterns
Water temperatures are running 66-74°F. False albacore and bonito arrive; fall striper begins; cobia continues. OC Inlet moves enormous water; strongest fishing on outgoing for bait and predators staging at the jetties. Bayside flounder fishing peaks on moving tide of late spring through summer.
Check the NOAA marine forecast and tide charts before launching. Wind direction often matters more than wind speed for inshore fishing — clean water beats churned water nine times out of ten.
Tactics & Tackle for This Month
- Fall blitz season. Striped bass and bluefish push schools of bait — surface action everywhere. Carry topwater plugs.
- False albacore arrive. Light tackle and epoxy jigs — chase breaking fish for explosive runs.
September Outlook
Transition month — snook season reopens, false albacore arrive, bait migrations begin.
Regulations Reminder
Flounder: 14″ minimum, 5 per day (FL). State-specific elsewhere. Marlin: HMS permit required. Blue 99″ LJFL minimum; white 66″ LJFL minimum. Most tournaments catch-and-release. Always verify current state regulations before each trip — slots, bag limits, and seasons change.
Local Resources
Bait & Tackle: Oyster Bay Tackle (Ocean City, 410-524-3433); Akers (Ocean City); Sunset Marina pier shop; Bahia Marina.
Public Boat Ramps: Oceanic Pier ramp, Public Landing (south of OC), Sunset Marina, Bahia Marina (private launch fee).
Charter Fishing: $450-$700 inshore; $1,200-$2,500 offshore canyons; $700-$1,100 nearshore.
More Ocean City MD Resources
Ocean City MD Fishing Guide · Ocean City MD Seasonal Calendar · All Ocean City MD reports →
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Where to focus this month
September is a transition month at the beach, and it is one of the best of the year. As the water starts to cool, the fall run begins to stir — the first migratory striped bass push down the coast, and bluefish and Spanish mackerel crash bait off the beaches and around the inlet. False albacore are the light-tackle highlight: fast, hard-running fish that blitz on small bait at the inlet, the shoals, and the rips, taking small epoxy jigs and metals fished fast. Flounder are still going in the bays and the inlet on the moving tide.
Surf and offshore
The surf produces kingfish (northern whiting), spot, croaker, and the first of the fall blues on fresh bait in the troughs. Offshore, the canyons are still in full production for yellowfin tuna, mahi, and the last of the marlin bite before the fall winds set in. Pick the calm days for the long run and watch the weather closely as the season turns.
The month ahead
October ramps the fall striper run into high gear as the bait migrates and the water cools, and the albie blitzes can get even better. September is the time to be ready for the run — rig the light tackle for the albies and blues, and keep the surf gear handy. Know the current striped bass and flounder regulations before you keep a fish.