Whether out for an afternoon's sail or embarking on a long offshore passage, there is always an element of chance and uncertainty about being at sea. To be responsible for the well-being of both crew and vessel, good skippers need to know their limitations and ensure they are operating well within t...

Tantalizing descriptions of the bay's intricate waterways--word pictures of how they are transformed over the four seasons of the year--and an informative discussion of the bay's geology, ecology, and human history will entice the reader to get out and poke around in and on the water. Author John Pa...

Marine GPS Receiver SA-920 with Sirfstar 4 Chip: High End GPS Receiver for Boat, Ship - Usable with Plotter, Radio, Fishfinder, etc over RS-232 Interface*. . Overview: Output Lat/Lon, Time, Speed, Course & Satellite Data in standard NMEA protocol and at RS232 level which can be linked directly to ma...

Long time standard of the industry, Jabsco's manual marine toilet has been further improved for this year. It offers smoother contoured lines making it easier to clean than earlier models, and the upper flap valve assembly is now fitted with a valve return spring to ensure quick and easy priming. Th...

5" Platinum Panel - WhitePart Number: MA-905 Big Sound from Small Speakers! The MA-905 panel speakers feature a shallow 1" mounting depth for those tight places. These two-way panel speakers have a 5" long throw woofer and a 1" mylar tweeter. Each speaker handles peak power of 200W. Available in bla...

Marine GPS Receiver SA-920 with Sirfstar 4 Chip: High End GPS Receiver for Boat, Ship . *This Receiver is offered for: ICOM IC-M411 IC-M603 IC-M505 IC-M801E IC-M421, DS100, IC-401, IC-M603, IC-M801 IC-M323 IC-M423 IC-M423G IC-M412 - Use green and shield cables for DATA in and out The receiver comes...