Fluke limits pace a building bonito bite in Narragansett Bay

What's biting

What's next

Expect the pattern that's been building through early August to hold and likely sharpen heading into the weekend. Saltwater Edge (RI) called July "lackluster" due to bad weather and tough fishing, but noted crisper mornings and a shift toward southerly winds arriving with August, both of which typically help push bait and gamefish onto the beaches and reefs around the bay. If that wind trend continues, look for the fluke bite documented by Frances Fleet and Booked Off Charters to hold strong or improve further, since steadier summer breezes tend to keep bait moving over the bottom structure both outfits are working.

The bigger story to watch is the fall run. Saltwater Edge (RI) flagged that "fall run fishing is on our doorstep" in its August new moon forecast, and The Fisherman (Northeast) is already documenting striped bass blitzes running from Narragansett up toward Plymouth along with a regional surge in bonito numbers. As water temperatures ease off their summer peak over the next few weeks, expect blitz-style striper feeds to become more frequent and push closer to shore, particularly around dawn and dusk when Saltwater Edge (RI) says topwater has already been working.

Bonito should keep building. Multiple RI sources (Saltwater Edge (RI) and Snug Harbor Marina) are already reporting green bonito in good numbers around the islands, south county beaches, and Harbor of Refuge, and that action typically holds or intensifies through late August before tapering into September. Anglers targeting them should keep epoxy and resin-style jigs rigged and ready.

The factor most likely to keep shaping trip planning is the shark presence around Block Island. Snug Harbor Marina, Booked Off Charters, and Quonnie Bait and Tackle all independently flagged elevated brown shark activity this week, enough that some captains are shifting striper trips to night tides or live-bait presentations. That's worth planning around for anyone specifically chasing bass near Block Island in the next few days, a switch to evening or after-dark trips may produce better, less shark-harassed results than a midday run.

Net: expect fluke and black sea bass to remain the most reliable targets through the next few days, bonito to keep building along the south shore, and striped bass action to gradually tilt toward low-light and early fall-run conditions as August progresses.

Context

Narragansett Bay's late-summer pattern this year reads close to typical, with one notable wrinkle. Saltwater Edge (RI) described July as "lackluster," citing bad weather and tough fishing that made the dog days feel long, a common complaint in years with inconsistent wind but not itself unusual for the region. What is on-schedule is the arrival of early fall-run signals in mid-August: Saltwater Edge (RI) explicitly notes that "fall run fishing is on our doorstep" as the calendar turns, which lines up with the typical bay timeline of striped bass activity building through late August into the September-October migration push, also reflected in The Fisherman (Northeast)'s regional forecast of striper blitzes and rising bonito numbers.

The elevated brown shark presence around Block Island, corroborated across three separate RI sources (Snug Harbor Marina, Booked Off Charters, and Quonnie Bait and Tackle), stands out as the more unusual thread this season. Quonnie Bait and Tackle notes shark numbers "seem to be more every year," suggesting a multi-year trend rather than a one-off spike. On The Water separately reported a hammerhead shark landed by Rhode Island surfcasters this month, additional color consistent with what the shops are describing rather than an isolated event.

Fluke fishing, by contrast, reads as solidly in-season and productive, with Frances Fleet and Booked Off Charters both reporting limit or near-limit trips, consistent with a normal, healthy mid-to-late-summer fluke bite for the bay. No source in this feed offered a direct multi-year comparison for fluke, so beyond "typical strength for the season," a firmer year-over-year read isn't available from this data.