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🏆 The 10 Best Marinas in Maine — 2026

We compared all 131 marinas in Maine on the data that matters: services offered, posted hours, and how easy each one is to reach. No pay-to-play — this ranking comes straight from the listings data, updated August 2026.

#1 · Dolphin Marina & RestaurantHarpswell

+12078336000 Website View listing

#2 · Hamlin's MarinaHampden

+12079074385 Website View listing

#3 · Richardson's Boat Yard AnnexWindham

+12078929664 Website View listing

#4 · Port Harbor MarineSouth Portland

+12077673254 Website View listing

#5 · Carousel MarinaBoothbay Harbor

+12076332922 Website View listing

#6 · Jeff's Marine ServicesThomaston

+12073548777 Website View listing

#7 · Safe Harbor Front StreetBelfast

+12079303740 Website View listing

#8 · Portland Yacht Services IncPortland

+12077741067 Website View listing

#9 · Bucksport Municipal MarinaBucksport

+12074695902 Website View listing

#10 · The Playground at Stockton HarborStockton Springs

+12076104412 Website View listing

Run one of these businesses? You earned this spot — email [email protected] for your free “Top Marinas in Maine” badge to put on your site, and we’ll make sure your listing stays accurate.
How we rank: every listing earns points for verified services (transient slips, fuel dock, boat ramp, service & repairs, dry storage, boat rentals), posted hours, and working contact details. The ranking is recalculated with every data update.