Marine Fuel Prices: Long Island Sound
Fuel dock prices across Long Island Sound, Block Island Sound, and Buzzards Bay.
Price Statistics
| Fuel Type | Median | Low (p10) | High (p90) | Stations |
|---|---|---|---|---|
| diesel | $5.50 / gal | $4.96 / gal | $6.00 / gal | 29 |
| gas_87 | $4.99 / gal | $4.87 / gal | $5.80 / gal | 16 |
| gas_89 | $5.22 / gal | $4.69 / gal | $5.79 / gal | 22 |
| gas_90 | $4.87 / gal | $4.87 / gal | $4.87 / gal | 1 |
| gas_91 | $5.62 / gal | $5.20 / gal | $5.76 / gal | 3 |
| gas_93 | $5.39 / gal | $5.16 / gal | $5.63 / gal | 4 |
| gas_unleaded | $5.27 / gal | $5.01 / gal | $5.70 / gal | 4 |
Cheapest Fuel
Safe Harbor Bruce & Johnsons
$4.79 / gal
Most Expensive
Port of Egypt Marine
$6.56 / gal
Last updated: July 21, 2026
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