New moon springs light up the rips as the cold wall between the Sounds finally breaks

You can feel a new moon coming on this island before you ever look at a tide chart. The current at the Southwest Ledge starts running harder two days out, the rips stand up taller, and the boats start bunching at first light because everybody knows what's coming. Last week we were riding out the tail end of the lunar cycle — smaller tides, softer current, the kind of in-between water that makes you work harder for every fish. Wind sat mostly out of the southwest, nothing violent, just enough to keep a light chop rolling across the Southwest Ledge and enough sun to keep pushing surface temps in Rhode Island Sound. That warming is the real story of the last ten days — the cold wall that usually holds between Block Island Sound and Rhode Island Sound has essentially collapsed, better than ten degrees warmer on the RIS side than it was a couple weeks back. That's not a subtle shift. That's the kind of water-mass change that redraws where the pelagics show up.

This week the moon goes new, and it lines up with spring tides building through the weekend — the peak stacking up around the 11th through the 13th. Bigger swings, faster water at the rips, and a PM flood that's now hitting right around sunset. That's the window I want. When the flood tide crests as the light goes low and gold on the water, the bait gets nervous, the bass get bold, and the whole east side of the island from the North Rip down past the Southwest Ledge turns into a feeding lane for about ninety minutes. I've fished that exact overlap for twenty years and it never stops producing when the pieces line up — moon, tide, and light all hitting the same window.

Striper fishing has been honest work, not a gift. The big fish are here — there've been giant-class bass reported around the island the last two weeks, and I believe it, because I've felt the difference in the rod when one of those older fish grabs an eel down deep on the Ledge. But it's not been an every-drift proposition. My best results have come working live eels and chunked bunker on wire or 6 ounces of lead, right on the bottom in 25 to 40 feet where the Southwest Ledge drops off into the deeper water south of the structure. Slack tide is dead there — you want the building current, an hour before max flood or max ebb, when the bait gets pinned against the ledge and the bass stack up to ambush it. Tube-and-worm trolled slow along the same contour has taken a few in the 20 to 30 pound class for guys willing to grind it out over multiple passes. North Rip has been more of a bluefish show lately — chopper blues in the 8 to 12 pound range hammering topwater poppers and Deadly Dick swim through the white water on the outgoing, which is a fun break from soaking bait if you want to burn an hour before the tide turns.

Fluke have been doing exactly what warm, stagnant back-bay water makes them do — leaving. Great Salt Pond and the inner harbors have gotten warm and a little thin on bait, and the fish that were sitting in there all June have pushed out toward the channels, the breachways, and open ocean structure where the upwelled water is running closer to 70 degrees and carrying real oxygen. That colder, cleaner water is the difference-maker right now. I'd focus effort at the mouth of the Great Salt Pond channel and along the drop-offs east of the harbor entrance, drifting white Gulp Swimming Mullets on 3/4-ounce bucktails tipped with squid strips, working the outgoing tide when the current pulls bait out of the pond and stages it right on that edge. Fish have run mixed — plenty of shorts, but enough 4 to 6 pound doormats mixed in to make the drift worth running twice.

The real development this week is the bonito. With that cold wall gone between the Sounds, the corridor for false albacore and bonito has widened out past the usual Block Island grounds — I'm hearing legitimate reports now stretching from off Point Judith right up toward the mouth of Narragansett Bay near Newport. If you've got a light spinning rod and some Deadly Dicks or small epoxy jigs, that's worth a run on a calm morning, working any nervous water or diving terns off the beaches on the east side of the bay entrance. It's early yet — first-wave stuff — but the water temperature signature says this isn't a one-week fluke.

Porgies remain the dependable side dish, thick on the structure around the Southwest Ledge and the rock piles off the north end, taking clam and squid on high-low rigs in 20 to 35 feet pretty much any tide stage. Blackfish are in their summer lull — a few small fish taken incidentally around structure, but the real tautog bite doesn't wake up here until the water starts cooling in October, so I wouldn't burn a trip targeting them right now.

Looking ahead, if the new moon springs behave the way they usually do, I'd plan around that sunset flood window through the weekend at the Southwest Ledge and North Rip — that's where I'm putting my own time. If the bass don't cooperate on a given evening, the backup plan is easy: run the fluke drift off the Great Salt Pond channel on the same tide, because that pattern hasn't let me down yet this month.