US Harbors is the #1 Source for Tide Charts and Coastal Information for over 1,400 harbors in 30 coastal states. Our curated data helps you plan smarter, enjoy your time on the water, and stay ahead of rapidly changing tides, storms, and flooding.
Tide Charts
US Harbors illustrates tide forecasts with our simple, intuitive charts. Easily scan the highs and lows online or print a convenient monthly tide chart for the boat or office.
Weather
US Harbors delivers weather predictions with a focus on marine forecasts, buoy data, weather alerts, and onshore forecasts for harbors near you that include wind speed and direction, relative humidity, and more.
High Tide Flooding
Each month, we publish a high-tide flooding report for forecasted harbors across the country. Look for harbors near you to know when extreme high tides could cause flooding. Sign up for our newsletter to be alerted to new high tide flooding reports.
Latest Coastal News Filter
NOAA Installs New PORTS® in Boston Harbor
By noaa.gov, noaa.gov. New navigational system will improve safety in one of nation’s busiest ports NOAA announced today the successful installation of a Physical Oceanographic Real-Time System (PORTS®) in Boston Harbor. The system includes observational equipment at MassPort’s Conley Terminal and on the Tobin Memorial Bridge. The Boston Harbor PORTS, established in… SEE MORE
Steinbeck's Historic Western Flyer Plans Spring Return to Pacific Northwest
By Norris Comer, best4boats.com. One of America’s most storied vessels is plotting a course back to her home waters. The Western Flyer — the 1937 wooden fishing vessel immortalized in John Steinbeck’s The Log from the Sea of Cortez — is now a fully restored floating classroom based in Monterey,… SEE MORE
2025 Fort Lauderdale Boat Show Wrap Up
By Eric Colby for US Harbors US Harbors made our annual trip to the Fort Lauderdale International Boat Show (FLIBS), joining thousands of boaters, builders, and marine businesses across seven venues on nearly 90 acres of waterfront. Now in its 66th year, FLIBS featured more than 1,300 vessels, 1,000 exhibitors… SEE MORE
FEATURED CONTENT
In The Zone: The Sabre 51 Salon Express
By US Harbors When Sabre Yachts completed construction of hull number 200 of its 48 Salon Express model, more than half the crew who built it had also worked on hull number one. The average tenure on that line was 12 years, and they produced a yacht that proved to… Learn More
Lyman-Morse Fabrication Rebrands as Lyman-Morse Workboats
By US Harbors For nearly fifty years, Lyman-Morse has been known for its finely crafted custom yachts. But behind the scenes, another side of the company has been quietly expanding its reach: the fabrication division, which has been building aluminum workboats for many years for clients across commercial, research, and municipal… SEE MORE
Coast Guard Halts Buoy Removal Plan Following Public Outcry
Update: Coast Guard Halts Buoy Removal Plan Following Public Outcry On October 21, 2025, the U.S. Coast Guard’s Northeast District announced that it is suspending all changes related to the Coastal Buoy Modernization Proposal (CBMP). This decision follows months of widespread concern, thousands of public comments, and growing media attention—including… SEE MORE
U.S. Coast Guard Coastal Buoy Removal Proposal Update
After receiving nearly 3,000 public comments on the Coastal Buoy Modernization Proposal (NY to Maine), the Coast Guard has made adjustments to the proposed changes. New public comment deadline: Nov 13, 2025 October 1, 2025 | Source: Northeast Regional Ocean Council (NROC) The U.S. Coast Guard received nearly 3,000 public… SEE MORE
New York's Multi-Tiered Coastal Funding Model Offers Template for Harbor Infrastructure Projects
By Claude Solnik, Published in fireislandnews.com New York’s approach to financing long-term coastal resilience demonstrates how complex federal, state, and local partnerships can be structured to support major maritime infrastructure investments. The funding mechanism provides insights for other coastal regions seeking sustainable financing for harbor protection and maintenance projects. Federal… SEE MORE
NOAA Supports Major Acquisition Project Along Florida's Manatee River
By coast.noaa.gov. Florida’s Manatee County acquired 68 acres of property along the Manatee River with support from a $5 million NOAA grant, permanently preserving the coastal habitat for the public in an area undergoing rapid development. The land will serve as a public preserve, providing numerous benefits including outdoor recreation… SEE MORE
Featured Harbors
Cast off the lines, explore the coast, and discover new harbors!
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Port Clinton, OH
Ohio
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Palm Beach, FL
Southeast, FL
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Bath, ME
Midcoast & Penobscot Bay, ME
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Fort Lauderdale – Bahia Mar YC, FL
Miami & South FL
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Roche Harbor, San Juan Island, WA
Washington
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Westport, Grays Harbor, WA
Western Pacific Coast, WA
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St. Petersburg, FL
Tampa Bay & West Central, FL
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Portland, ME
Southern Coast & Casco Bay, ME
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Annapolis, MD
Potomac River, D.C & Western Chesapeake Bay, MD
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Charleston, SC
South Carolina
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Valdez, AK
Southwest, AK
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Lake Worth Creek, Day Beacon 19, ICWW, FL
Southeast, FL
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Jupiter, Lake Worth Creek, ICWW, FL
Southeast, FL
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Jupiter Inlet, South Jetty, FL
Southeast, FL
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Southwest Harbor, ME
Maine
