Rhode Island · Rhode Island Coast
DEEP SEA FISHING FISHING
IN BLOCK ISLAND
Explore the best deep sea fishing fishing charters in Block Island. Book verified captains, compare prices, and fish the legendary deep Gulf waters beyond the continental shelf, blue water, and offshore reefs.
About Deep Sea Fishing Fishing in Block Island
Block Island, Rhode Island offers some of the finest deep sea fishing fishing on the Gulf Coast. Block Island sits 13 miles off the Rhode Island coast in the open Atlantic, surrounded by legendary fishing waters known for trophy striped bass, bluefin tuna, and sharks. The island's remote location and strong currents create a world-class fishery that draws anglers from across the Northeast. The deep sea fishing waters here — deep Gulf waters beyond the continental shelf, blue water, and offshore reefs — provide world-class angling opportunities that draw fishermen from across the country.
Deep Sea Fishing anglers in Block Island target an impressive roster of species including Bluefin Tuna, Mahi Mahi. Peak season runs through August, but productive deep sea fishing fishing is available year-round.
We're actively partnering with the best deep sea fishing fishing captains in Block Island. Request a quote and we'll connect you with a top-rated local captain. All charters include gear, bait, tackle, Rhode Island fishing licenses, and fish cleaning — everything you need for an unforgettable day on the water.
Deep Sea Fishing Fishing Calendar — Block Island
Month-by-month availability for deep sea fishing species. Plan your trip around peak season for the best action.
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| Bluefin Tuna |
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| Mahi Mahi |
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Best Deep Sea Fishing Fishing Spots in Block Island
From legendary bays to productive reefs, here are the top deep sea fishing fishing spots your captain will target in the Block Island area.
Block Island Deep Tuna Grounds
The deep water south of Block Island over the continental shelf is a prime bluefin tuna fishery where giant and school-sized tuna chase menhaden, squid, and herring from July through November. Warm Gulf Stream eddies push into the area during summer, creating ideal conditions for tuna to concentrate in fishable numbers. Charter boats based at Block Island have a short run to the tuna grounds, making the island a strategic base for offshore fishing.
The Fingers (Block Island Offshore)
The Fingers are a series of underwater ridges extending south from Block Island into the Atlantic where the continental shelf begins its descent into deeper water. These natural bottom features concentrate bluefin tuna, bigeye tuna, mahi-mahi, and sharks that follow bait concentrations over the structure. Block Island's proximity to The Fingers gives local charter boats quick access to big-game fishing that mainland ports require longer runs to reach.
Block Island Canyon
Block Island Canyon is a submarine canyon south of the island where the continental shelf drops precipitously into deep Atlantic water, creating upwelling that attracts pelagic species. Bluefin tuna, yellowfin tuna, swordfish, and thresher sharks are the primary targets in the canyon's deep, nutrient-rich water. Overnight trips from Block Island to the canyon produce some of the finest deep-water big-game fishing in the Northeast.
Coxes Ledge (Block Island Access)
Coxes Ledge is accessible from Block Island in approximately 30 miles to the southeast, where the productive underwater ridge concentrates cod, pollock, and bluefin tuna over hard bottom. The ledge's proximity to Block Island makes it a feasible day-trip destination for both bottom-fishing and tuna trolling. Block Island charter boats combine ledge fishing with trolling the surrounding deep water for a diverse offshore experience.
Top Deep Sea Fishing Fish Species in Block Island
These are the primary deep sea fishing species you'll target on a Block Island charter. Click any species to learn more.
Bluefin Tuna
Thunnus thynnus
The Atlantic bluefin tuna is the ultimate big game fish of the northeast, with giants exceeding 1,000 pounds caught off New England each year. Stellwa...
Mahi Mahi
Coryphaena hippurus
Also called Dolphin or Dorado. Stunningly beautiful and acrobatic. Excellent eating.
Deep Sea Fishing Fishing Boats & Tackle in Block Island
Here's what to expect when you book a deep sea fishing charter in Block Island.
Boats
Deep Sea Fishing fishing in Block Island is typically done on center consoles, sportfishers, and offshore charter boats (28-65 ft).
Tackle & Gear
Deep Sea Fishing charters in Block Island typically use heavy conventional and trolling gear with 30-80 lb test line. Live bait, trolling lures, and heavy jigs are standard.
What to Bring
Motion sickness medication (if prone), sunscreen, hat, light rain jacket, non-marking shoes, food and drinks. All fishing gear and licenses provided by the captain.
Deep Sea Fishing Fishing Charters in Block Island
We're partnering with top deep sea fishing fishing captains in Block Island. Request a quote below and we'll match you with the best local experts.
Captains Coming Soon to Saltwater Pros
We're actively partnering with the best deep sea fishing fishing captains in Block Island. Request a quote and we'll connect you with a top-rated local captain within 24 hours.
Request a Free QuoteFrequently Asked Questions About Deep Sea Fishing Fishing in Block Island
Deep sea fishing 20+ miles out. Chase tuna, marlin, mahi mahi, wahoo and other pelagic gamefish in blue water.
The top deep sea fishing species in Block Island include Bluefin Tuna, Mahi Mahi. Availability varies by season — check our seasonal calendar above for month-by-month details.
The peak months for deep sea fishing fishing in Block Island are August, when the most species are at peak availability. However, Block Island offers productive deep sea fishing fishing year-round.
Deep Sea Fishing fishing in Block Island is typically done on center consoles, sportfishers, and offshore charter boats (28-65 ft). These vessels are specifically designed for navigating the deep Gulf waters beyond the continental shelf, blue water, and offshore reefs.
No — when you book a charter in Block Island, your captain provides all required Rhode Island fishing licenses as part of the trip. You don't need to purchase a separate license.
Motion sickness medication (if prone), sunscreen, hat, light rain jacket, non-marking shoes, food and drinks. All fishing gear and licenses provided by the captain.
Deep Sea Fishing fishing can be more challenging due to longer boat rides and heavier tackle, but experienced captains in Block Island welcome anglers of all skill levels. Let your captain know your experience level when booking so they can tailor the trip accordingly.
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