Marine Supply and Boating Store

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Why Shop at JMSOnline?

  • Vast selection of in-stock items
  • Same day shipping on most orders
  • Huge discounts on thousands of boating products
  • Easy 30 day returns, no restocking fee

New Products

January 27th: Severe winter weather will impact service in the Northeast on Tuesday, January 27. There will be no pickups or...
January 26th: Our Connecticut location will be closed Tuesday, 1/27/15 due to weather conditions. Normal business operations...
January 26th: Scheduled Maintenance complete. Thank you for your patience.