Harbour

South Port Marine

2.0South Portland, United StatesMaine
Type
Harbour

Full-service marina on the South Portland side of Casco Bay, opposite downtown Portland, Maine.

Guide

Approach and anchoring

Enter Portland Harbour past Spring Point Ledge Light, then bear north of the Fore River channel toward South Portland. The marina sits on the south shore east of the Casco Bay Bridge. Approach is straightforward in daylight; commercial ship traffic and the bridge clearance dictate timing for taller rigs.

Practical

170 wet berths, vessels up to 150 feet, draught up to 8 feet at low water. Fuel berth, heads with showers, laundry, and 12 000 square feet of indoor heated winter storage. Travel lift to 55 tons for haul-out and service. Liveaboards accepted. Transient berths bookable nightly or weekly through Dockwa. Phone 207-799-8191.

Ashore

Bug Light Park and the 1875 Portland Breakwater Light are 1.5 km north along the South Portland Greenbelt, a paved walkway. The 10.9-mile Greenbelt runs south through the city, and the Casco Bay Bridge gives pedestrian access to Portland's Old Port in 20 minutes on foot.

Key facts

Type
Harbour
Coordinates
43.64271, -70.25161 (43°38.56'N 70°15.10'W)
Town
South Portland
Country
United States
Boaters' rating
2.0/5
Updated
July 7, 2026

Getting there

South Port Marine lies at 43°38.56'N 70°15.10'W, that is 43.64271, -70.25161 in decimal degrees.

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South Port Marine is rated 2.0/5 by boaters on BoatMap.

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