Striped bass still running strong through Cape Cod Bay

What's biting

What's next

With the moon at last quarter, expect weaker tide swings over the next few days rather than the bigger pushes a full or new moon brings — current-driven bites around structure like the Fishing Ledge area should stay more consistent than dramatic, and the bump-trolled-mackerel and live-eel presentations Cape Cod & Islands captains are leaning on now should keep producing into the weekend.

The next shift to watch for is false albacore. They haven't shown in Cape Cod Bay yet per Goose Hummock Shop, but the regional signs point that direction: Saltwater Edge Blog (RI) describes baitfish already pushing out of the salt ponds and estuaries into open water, with albies expected to follow the bonito that have already arrived, and On The Water's recent Nantucket coverage has anglers already finding "buffalo"-class albies working nearby waters. If that bait exodus keeps building the way Saltwater Edge describes it, Cape Cod Bay is a reasonable bet to see its own albie window open within the next couple weeks.

On the bottom-fishing side, the Gulf of Maine cod fishery reopened September 1 with a 1-fish limit at a 23-inch minimum, per Dave Anderson via The Fisherman — South Shore MA to ME (note the Southern New England stock area stays closed through year-end) — worth planning a trip around if you've been sitting out the closure, though check the exact boundary lines before you go. Anglers Journal's seasonal notes on the Northeast fishery point toward the heaviest migrations and blitz activity building as the equinox approaches, so the striper and bait action already showing in the Bay should keep intensifying through September rather than tapering.

Worth watching, not planning around yet: the shark activity Goose Hummock Shop flagged (juvenile great whites finishing off hooked stripers) is a August/September pattern that tends to persist rather than fade quickly, so anglers working the same areas should expect it to continue.

Context

The striper and bottom-fishing activity described here — bass holding strong in the Bay, bay-side sea bass and scup fishing well, bluefish and bonito on top nearby — reads as a fairly typical early-September pattern for Cape Cod Bay, with the fall transition underway but not yet in full swing. False albacore not yet showing locally is also on-schedule rather than late: regional reports (Saltwater Edge Blog RI) describe albies as still trailing the bonito push even in Rhode Island waters, which historically see them arrive slightly ahead of Cape Cod Bay.

One genuinely notable structural change this year: the Gulf of Maine cod fishery had been closed for all of 2026 before reopening September 1 with a tight 1-fish, 23-inch-minimum limit, per The Fisherman — South Shore MA to ME. That's a regulatory shift worth noting for anyone comparing this season to prior years, not a sign of the fishery running early or late.

MA Sea Grant (WHOI)'s ongoing drifter study adds useful background context on the Bay itself: drifters released in July exited Cape Cod Bay within about two days, indicating the Bay flushes relatively quickly rather than retaining water for long stretches — a detail that helps explain why bait and gamefish movement through the Bay can shift fast.

Beyond this week's reports, there isn't a multi-year comparative dataset available here, so take "on-schedule" as a read from current-season reporting rather than a verified historical baseline.