Bay of Fundy, Puget Sound & Cook Inlet Tidal Transit Corridor Guide
Strategic route planning, deepwater quayside staging facilities, and maritime Ro-Ro barge transload operations across North America's premier marine hydrokinetic energy corridors.
Bay of Fundy & Cobscook Bay
World's highest tidal range (up to 16.3 meters / 53 feet). Flow velocities reach 10–12 knots in the Minas Passage and Western Passage. Staging out of Eastport, ME and Saint John, NB.
Puget Sound & Admiralty Inlet
Major Pacific Northwest tidal gate connecting the Strait of Juan de Fuca with greater Puget Sound. High traffic shipping channels require USCG Vessel Traffic Service (VTS) coordination.
Cook Inlet Forelands, Alaska
Sub-arctic tidal powerhouse with 9-meter diurnal swings, severe glacial silt scour, and seasonal sea-ice loading. Staging out of Port of Alaska (Anchorage) and Nikiski Deepwater Terminal.
Eastport & Cobscook Bay Marine Gateway
The Port of Eastport operates the easternmost deepwater commercial port in the United States, offering natural channel depths exceeding 64 feet MLW without dredging. This provides an optimal staging ground for 350-ton twin-rotor nacelles and 850-ton concrete gravity base structures.
Heavy-haul modules arriving via interstate routes (I-95 to Route 9 and Route 1) face narrow bridge clearances and strict Maine DOT axle limits. Exspeedite TMS coordinates dual-file transport trailers with pre-planned municipal escort protocols through Washington County to avoid bridge load-rating choke points.
Admiralty Inlet & Deception Pass Corridor
Admiralty Inlet funnels up to 2.4 million cubic feet of seawater per second into Puget Sound. The deployment zone between Whidbey Island and Port Townsend requires rigorous maritime coordination with US Navy Submarine Base Bangor transit corridors and Puget Sound pilots.
Fabricated subsea gravity foundations are loaded onto heavy ballast barges at the Port of Everett or Port of Tacoma using SPMT roll-on techniques, then towed under escort through Possession Sound to wait for slack water windows off Point Wilson.
Download Tidal Heavy-Haul Transit Corridor Dossier
Access complete maritime berth specifications, bathymetric nautical charts, highway bridge load limits, and pilotage contacts for North American tidal energy hubs.