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P.O. Box 775
Medfield, MA 02052

The indispensable resource for East Coast boaters, the ELDRIDGE TIDE AND PILOT BOOK has tides and currents for ports from Nova Scotia to Key West.

Eldridge 2019


Our One Hundred Forty-Fifth Year of Continuous Publication

Tide Tables — Portland, Boston, Newport, Bridgeport, Kings Point, The Battery, Sandy Hook, Baltimore, Miami Harbor Entrance

Current Tables — Cape Cod Canal, Woods Hole, Pollock Rip, The Race, Hell Gate, The Narrows, Delaware Bay Entrance, Chesapeake & Delaware Canal

Current Charts & Diagrams — Boston, Buzzards Bay, Woods Hole, Vineyard & Nantucket Sounds, Narragansett Bay, Long Island & Block Island Sounds, New York Bay, Upper Chesapeake Bay

Emergencies — Marine Distress Calling, First Aid Guidelines, Hypothermia

Fishing — Lou Tabory – Fishing Fast-Moving Water

Safe Navigation — Rules of the Road, Navigation Lights, Sound Signals, Nautical Chart & Buoyage Diagram, Piloting in a Cross Current

Lights, Fog Signals & Offshore Buoys — Characteristics of Buoys and Lighthouses, with Latitude/Longitude, from Nova Scotia to Key West

Electronic Navigation & Marine Communication — Uses of AIS, GPS, Racons, VHF and DSC

Clean Boating — Pollution Regulations, Pumpout Info by State

Weather — Hurricane Precautions, Beaufort Scale, Marine Fog, Weather Reports, Weather Signs in the Sky, Dew Point, Wind Chill

Astronomical Data — Sun & Moon Tables, Moon Phases, Planets

Flags & Codes — How to Fly Yacht Flags, International Signals, Storm Signals

Miscellaneous — Jan Adkins' Essential Knots and Essential Etiquette, Rising Seas – Jennifer Francis, Time Out – Jay MacLaughlin, Shoot to Shore – Peter Spectre, Story Contest Winner and more…