Note: Waterway Guide updates these fuel reports weekly. Due to daily fluctuations, Waterway Guide cannot guarantee that the prices listed are what you will find when you pull up to the pump. We recommend that cruisers call ahead to confirm the price of fuel the day they plan to purchase. We have provided the phone number of each facility for this purpose. Also, many marinas post prices net of sales tax. This may or may not be noted in the comments.

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FUEL PRICE REPORT: Long Island Sound, Block Sound, Buzzards Bay

Harbor Lights Marina

Warwick, RI
Warwick Cove
(401) 737-6353
[email protected]
 
Diesel Price: $4.199, tax included
Gas Price:
87 Octane:$3.419, tax included
89 Octane:No
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:$4.479, tax included
94+ Octane:No
Non-Ethanol: Yes
ValvTect:No
Discounts: None
Comments: Sun - Thurs 8am-4pm Fri & Sat 8am-6pm Fuel dock
Last Update: 07/23/25

Sea Fuels Marine

New Bedford, MA
New Bedford Harbor
(508) 992-2323
[email protected]
 
Diesel Price: $3.280, tax not included (6.25%)
Gas Price:
87 Octane:No
89 Octane:$4.050, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: BoatUS: .10 discount per gallon
Other: Active Captain, .10 discount per gallon
Comments: Boat US prices Mem Day to Colu Day M-F 6 am to 5 pm Sat 6 am to 4 pm Closed Sun
Last Update: 07/21/25

Standish Boat Yard

Tiverton, RI
Sakonnet River, Tiverton Basin, Tiverton, RI
(401) 624-4075
[email protected]
 
Diesel Price: $3.739, tax included
Gas Price:
87 Octane:No
89 Octane:$3.799, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: Volume: Volume Discounts given when over 100gals of product is purchased
Comments: (S) Fuel Docks open Mon through Sat 9 to 5pm Sundays 9 to 5PM HOLIDAYS 10 to 5PM
Last Update: 07/21/25

Safe Harbor Allen Harbor

N. Kingstown, RI
Allen's Harbor
Channel Marker Red #2
(401) 294-3700
[email protected]
 
Diesel Price: $4.139, tax included
Gas Price:
87 Octane:No
89 Octane:$4.599, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: None
Comments: Open May Fuel docks are open Mon through Fri 8AM to 4:30PM Sat 9AM to noon
Last Update: 07/23/25

East Marine

Falmouth, MA
Falmouth Harbor
(508) 540-3611
 
Diesel Price: $3.999, tax included
Gas Price:
87 Octane:$4.159, tax included
89 Octane:$4.259, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:$4.859, tax included
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: None
Comments: Monday through Friday 8:00am to 4pm Check website https://eastmarine.com
Last Update: 07/21/25

MacDougalls' Cape Cod Marine Service

Falmouth, MA
Falmouth Inner Harbor
(508) 548-3146
[email protected]
 
Diesel Price: $4.099, tax included
Gas Price:
87 Octane:No
89 Octane:$4.459, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume: Volume Discount Available, Please Call
Comments: Fuel Dock Open - Off season hours: 0800 - 1600, Summer hours: 0700 - 1900
Last Update: 07/21/25

TPG Marinas Taylor Point

Jamestown, RI
East Passage, Narragansett Bay
(401) 423-5820
[email protected]
 
Diesel Price: $3.999, tax included
Gas Price:
87 Octane:No
89 Octane:$4.099, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume: For volume discounts, email [email protected].
Comments: Same as TPG Conanicut. Open 7 days a week 8am-8pm, Fuel prices subject to change.
Last Update: 07/23/25

TPG Marinas Conanicut

Jamestown, RI
East Passage, Narragansett Bay
(401) 423-7157
[email protected]
 
Diesel Price: $3.999, tax included
Gas Price:
87 Octane:No
89 Octane:$4.099, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume: For volume discounts, email [email protected].
Comments: Open 7 days 8am-8pm, Ship Store 8am-8pm, Fuel prices are subject to change
Last Update: 07/23/25

Tisbury Wharf Company

Vineyard Haven, MA
Vineyard Haven Harbor
(508) 693-9300
[email protected]
 
Diesel Price: $4.700, tax included
Gas Price:
87 Octane:$4.200, tax included
89 Octane:No
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: Volume: Call
Comments: Open 9 am to 4 pm weekends 10 - 4 weekdays
Last Update: 07/21/25

Safe Harbor Vineyard Haven

Vineyard Haven, MA
Lagoon Pond
(508) 693-4174
[email protected]
 
Diesel Price: Do not sell diesel
Gas Price:
87 Octane:No
89 Octane:$5.409, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: Other: Safe Harbor Members Receive Fuel at COST
Last Update: 07/23/25

Galilee Fuel Services- Fuel Dock

Narragansett, RI
Salt Pond
(401) 212-5733
[email protected]
 
Diesel Price: $3.250, tax not included (7.00%)
Gas Price: Do not sell gas
ValvTect:No
Discounts: Volume: Start @ 500gals-800 gals $.05. 800 gals and up $.10
Comments: Hours 8AM - 4PM Mon. - Sat, Sunday 8AM -12noon Check website
Last Update: 07/25/25

Crocker's Boatyard Inc.

New London, CT
Thames River, Shaw's Cove
Shaw's Cove Railroad Bridge
(860) 443-6304
[email protected]
 
Diesel Price: $3.990, tax included
Gas Price:
87 Octane:No
89 Octane:$4.360, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: Other: Customer Loyalty Card, $0.10/gallon discount.
Comments: Open all year Monday-Friday 8am-4:30pm. Open Saturday 8-4 Sunday 9-4 Prices subject to change
Last Update: 07/21/25

Mystic River Marina

Mystic, CT
Mystic River, Long Island Sound
(860) 536-3123
[email protected]
 
Diesel Price: $3.779, tax included
Gas Price:
87 Octane:No
89 Octane:$4.349, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: Volume: YES, SEE OTHER
Other: 250+ gals: .04 off per gal/500+ gals: .06 off per gal/750+ gals: .08 off per gal/1000+ gals: .10 off
Comments: M-Th 8-4:30; F, S & S 7-7
Last Update: 07/26/25

Burr's Marina

New London, CT
Thames River
(860) 443-8457
[email protected]
 
Diesel Price: $4.099, tax not included (2.99%)
Gas Price:
87 Octane:No
89 Octane:$4.299, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: BoatUS: $0.10 per gallon off for BoatU.S.
Sea Tow: $0.10 per gallon off for Sea Tow
Other: $0.05 per gallon off for paying in cash
Comments: Open 7 days: Sunday-Thursday 9AM-5PM, Friday & Saturday 9am-6pm
Last Update: 07/21/25

Noank Shipyard

Noank, CT
Mystic River
(860) 556-2000
[email protected]
 
Diesel Price: $3.809, tax included
Gas Price:
87 Octane:No
89 Octane:$4.309, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Gas
Discounts: BoatUS: 10 cents off per gallon with membership.
Sea Tow: 10 cents off per gallon with membership.
Comments: Open 7 days a week 8am-8pm, CALL MARINA at (860-556-2000), Fuel prices are subject to change ext.4
Last Update: 07/24/25

Shennecossett Yacht Club

Groton, CT
Pine Island Bay/Long Island Sound
Avery Point
(860) 625-3180
[email protected]
 
Diesel Price: $3.600, tax included
Gas Price:
87 Octane:No
89 Octane:$4.100, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: BoatUS: .10 off per gallon
Sea Tow: .10 off per gallon
Other: (750 gallons+),$ .10 off per gallon
Comments: (S) Call 860-625-3180 for your off season fuel needs
Last Update: 07/23/25

Old Lyme Dock

Old Lyme, CT
Connecticut River
(860) 434-2267
[email protected]
 
Diesel Price: $3.599, tax included
Gas Price:
87 Octane:$3.999, tax included
89 Octane:$4.249, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:$4.599, tax included
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: Volume: Call
Other: 10 cents discount for cash or Shell Card
Comments: Fuel dock open 8am to 8pm thru August and then cuts back with the daylight.
Last Update: 07/21/25

Saybrook Point Resort & Marina

Old Saybrook, CT
Connecticut River, Long Island Sound
(860) 395-3080
[email protected]
 
Diesel Price: $3.599, tax included
Gas Price:
87 Octane:No
89 Octane:$4.299, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume: 500 gal=10. 1000 gal= 15. 2000+ gal= Custom
Other: Cash = 10 cents per gallon
Comments: Marine Fuel. Open daily 8am - 7pm. ValvTect Marine Fuel
Last Update: 07/23/25

Harbor One Marina

Old Saybrook, CT
CT River
(860) 388-9208
[email protected]
 
Diesel Price: $3.499, tax included
Gas Price:
87 Octane:No
89 Octane:$4.179, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: None
Comments: Fuel Hours: Open 7 Days a Week 8am - 8pm
Last Update: 07/21/25

Cedar Island Marina

Clinton, CT
Clinton Harbor
(860) 669-8681
[email protected]
 
Diesel Price: $3.789, tax included
Gas Price:
87 Octane:No
89 Octane:$4.569, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume: $.05/gal every 250 gal
Other: Transients get $0.10 off per gallon, seasonal rentals receive $0.20 off per gallon, and year-round receives $0.30 off per gallon
Comments: ext.3 for fuel
Last Update: 07/23/25

TPG Marinas Champlin's

Block Island, RI
Great Salt Pond (New Harbor)
Located on the west side of the harbor. Blue and white awning.
(401) 466-7777
[email protected]
 
Diesel Price: $6.749, tax included
Gas Price:
87 Octane:$6.409, tax not included (%)
89 Octane:No
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: None
Comments: Check https://www.champlinsresort.com for prices
Last Update: 07/21/25

Bridgeport Harbor Marina

Bridgeport, CT
Long Island Sound
Same Harbor as Port Jefferson Ferry
(203) 330-8787
[email protected]
 
Diesel Price: $3.999, tax included
Gas Price:
87 Octane:No
89 Octane:$4.499, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume: Please Call for Price Breaks
Comments: High Speed Diesel
Last Update: 07/22/25

Duryea's Orient Point

Orient Point, NY
Gardiners Bay
(631) 323-2424
[email protected]
 
Diesel Price: $4.500, tax included
Gas Price:
87 Octane:No
89 Octane:$4.500, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: None
Comments: Closed Tues Open 12pm-9pm
Last Update: 07/23/25

Norwalk Cove Marina

Norwalk, CT
Long Island Sound
(203) 838-5899
[email protected]
 
Diesel Price: $3.999, tax included
Gas Price:
87 Octane:No
89 Octane:No
90 Octane:No
91 Octane:$4.359, tax included
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: Volume:
Comments: Fuel dock 203-838-5899
Last Update: 07/24/25

Port of Egypt Marine

Southold, NY
Peconic Bay
(631) 765-2445
[email protected]
 
Diesel Price: $4.859, tax included
Gas Price:
87 Octane:No
89 Octane:$4.569, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:Diesel & Gas
Discounts: None
Comments: Self-Serve open from 5:30am until 7pm Prices subject to change
Last Update: 07/24/25

Sam's Star Island Yacht Club and Marina

Montauk, NY
(631) 668-5052
[email protected]
 
Diesel Price: $4.099, tax included
Gas Price:
87 Octane:No
89 Octane:$4.949, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: None
Comments: Open 7am-5pm cash prices ULTRA-LOW SULFUR 40+ CETANE. SHELL 89 OCTANE
Last Update: 07/23/25

Palmer Point Marina and Ship's Store

Cos Cob, CT
Mianus RIver
(203) 661-1243
[email protected]
 
Diesel Price: $4.099, tax included
Gas Price:
87 Octane:$3.999, tax included
89 Octane:No
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:$4.299, tax included
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: BoatUS: $0.10 per gallon discount
Comments: Open 9AM to 5PM daily (Cindy) Prices are subject to change
Last Update: 07/23/25

TPG Marinas Danfords

Port Jefferson, NY
Long Island Sound, Port Jefferson, NY
(631) 928-5200
[email protected]
 
Diesel Price: $4.299, tax included
Gas Price:
87 Octane:No
89 Octane:$4.499, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: Yes
ValvTect:No
Discounts: Volume: See Dockmaster
Other: Marina Life
Comments: Call for pricing - 8am-8pm Mon-Thurs, 8am-9pm Fri-Sun, Fuel prices subject to change x6
Last Update: 07/23/25

Lighthouse Marina, Inc.

Aquebogue, NY
Peconic Bay
(631) 722-3400
[email protected]
 
Diesel Price: $3.850, tax included
Gas Price:
87 Octane:No
89 Octane:$3.750, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: None
Comments: Mon - Fri: 8:00AM - 4:30PM High speed diesel pump www.lighthousemarina.com
Last Update: 07/21/25

New Rochelle Municipal Marina

New Rochelle, NY
Long Island Sound
(914) 235-6930
[email protected]
 
Diesel Price: $4.309, tax included
Gas Price:
87 Octane:No
89 Octane:$4.609, tax included
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:No
94+ Octane:No
Non-Ethanol: Yes
ValvTect:Gas
Discounts: BoatUS:
Sea Tow:
Comments: (S) Summer hours Mon - Sun 8:00 am - 4:00 pm Prices subject to change
Last Update: 07/23/25

Seaborn Marina

Bay Shore, NY
Great South Bay
(631) 665-0037
[email protected]
 
Diesel Price: $4.099, tax included
Gas Price:
87 Octane:No
89 Octane:No
90 Octane:No
91 Octane:No
92 Octane:No
93 Octane:$4.499, tax included
94+ Octane:No
Non-Ethanol: No
ValvTect:No
Discounts: BoatUS: .05 cents a gallon discount
Other: Dockage Client Fuel Discount
Comments: (S) Open: MON. - SAT. 8am - 5pm Closed Sunday. Check www.seabornmarina.com
Last Update: 07/21/25