DiMillo's Marina in Portland, Maine
100 Harbor Dr, Portland, Maine · Casco Bay
Max LOA
60 ft
Water depth
20–35 ft MLW
Shore power
Contact marina
About DiMillo's Marina
DiMillo's Marina serves the Portland, Maine boating community from its position on Casco Bay. Verified amenities include fuel dock, fresh water, pump-out, 30A/50A shore power. The marina reports a maximum LOA of 60 ft. Water depth at the slips is listed as 20–35 ft MLW. Reach out to the dockmaster to confirm availability, pricing, and any docking requirements.
DiMillo's Marina operates as a full-service marina in Portland, Maine. Transient dockage is available for boaters passing through Portland, Maine. The marina supports liveaboard boaters; contact the office for waitlist status and community rules. A fuel dock is on-site for gas and diesel service (confirm current fuel types and hours).
DiMillo's Marina sits on Casco Bay in Portland, Maine. Water access includes Ocean, Bay. Coordinates: 43.6591, -70.2568. Cross-reference current charts and NOAA notices to mariners before approach.
Amenities & utilities
- Fuel Dock
- Pump-Out
- Shore Power
- Wi-Fi
- Showers & Laundry
- Ship's Store
- Restaurant
Docking Difficulty & Safety Insights
Docking conditions at DiMillo's Marina can change with vessel size, tide, current, wind, visibility, marina traffic, and slip location. Before arrival, confirm slip assignment, approach instructions, depth, power needs, and docking restrictions directly with the marina.
Marine weather at the slip
Wind, tidal current, tide, visibility, and a one-glance boating safety score.
Marine weather conditions near DiMillo's Marina can change quickly around inlets, bridges, exposed fairways, and narrow marina basins. Before arrival, check local wind, tide, visibility, current, and marine alerts, then confirm current conditions with the marina.
Plan your visit to DiMillo's Marina
Cross-reference docking risk, weather, fuel, hazards, fishing, and navigation — purpose-built tools for Portland, Maine boaters.
Use this DiMillo's Marina profile to compare wet slips, transient dockage, depth, shore power, fuel, pump-out, liveaboard rules, amenities, and nearby boating resources before requesting availability. Before visiting, confirm slip availability, vessel size limits, draft requirements, arrival instructions, parking, security, liveaboard rules, transient policies, and any required documents directly with the marina.
Need help near this marina?
Use the marina's address to find nearby marine mechanics and places to stay. No GPS required.
DiMillo's Marina — Frequently asked questions
Where is DiMillo's Marina located?▼
DiMillo's Marina is located in Portland, Maine on Casco Bay. Address: 100 Harbor Dr, Portland, Maine. Confirm the physical address with the marina before arrival.
Does DiMillo's Marina offer transient slips?▼
Yes — DiMillo's Marina reports transient dockage. Availability changes daily, so call ahead to reserve a slip.
Does DiMillo's Marina allow liveaboards?▼
DiMillo's Marina reports liveaboard slips. Waitlists and community rules apply — contact the dockmaster for current status.
What is the maximum boat size at DiMillo's Marina?▼
DiMillo's Marina lists a maximum LOA of 60 ft. Larger vessels should call ahead to discuss slip fit, depth, and approach.
Is fuel available at DiMillo's Marina?▼
DiMillo's Marina has an on-site fuel dock. Confirm which fuels (gas/diesel) and current hours with the marina before arrival.
How do I contact DiMillo's Marina?▼
Call DiMillo's Marina at (207) 633-2284 to confirm slip availability, pricing, and arrival instructions.
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