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
Back Aboard Tres Hombres: Sailing an Engineless Cargo Ship Through Europe's Historic Trade Routes
By Jordan Harssen, best4boats.com. In an era of mega container ships and global supply chains, one 109-foot brigantine is making the case — voyage by voyage — that wind-powered cargo shipping isn’t just a relic of the past. The Tres Hombres, operated by Fair Transport out of the Netherlands, has… SEE MORE
2026 Best Harbor Contest Winners Announced!
Padanaram, South Dartmouth, MA Wins Best Harbor Padanaram, Massachusetts is the Grand Winner, Best Harbor in the U.S. for 2026 Boaters and coastal enthusiasts in Padanaram, South Dartmouth, Massachusetts, got out the vote this year to take the prize as our Grand Winner, returning to the top spot in US… SEE MORE
A Tale of Two Gulf of Alaska Crossings: Yacht and Tugboat
By Norris Comer, best4boats. The Gulf of Alaska is one of those bodies of water that commands respect from anyone who’s crossed it — or plans to. In a vivid first-person account for Best4Boats, editorial director Norris Comer recounts two very different passages across the gulf: one aboard a 1965… 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
Port of Everett Marina: A Complete Guide to the West Coast's Largest Public Marina
By Dawn Anderson, best4boats. With 2,300 slips and over 3,000 acres of waterfront — more than half open to the public — the Port of Everett Marina in Washington State has quietly grown into one of the Pacific Northwest’s most complete boating destinations. A thorough new guide from Best4Boats covers… SEE MORE
NOAA improves aviation forecasts to bolster U.S. air travel efficiency, safety
By noaa.gov, noaa.gov. Passengers, pilots, and crew: Get ready for greater peace of mind. Starting in late March, a new NOAA weather forecast system will provide improved prediction of two aviation hazards that pose threats to flight safety and create anxiety among passengers: airplane icing and turbulence. Covering the contiguous… SEE MORE
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
Alaska's Top Fishing Destinations: Lodges and Harbors Worth the Journey
By Shawn Bean, sportfishingmag.com. Alaska remains one of the premier fishing destinations in North America, and for boaters and anglers planning a trip north, choosing the right home port matters as much as choosing the right lure. From the Inside Passage town of Ketchikan to the remote rivers of Bristol… SEE MORE
North Carolina Coast: Harbor Access to Diverse Fishing Grounds
By Ric Burnley, sportfishingmag.com. North Carolina’s strategic harbor locations and inlet systems provide exceptional access to some of the East Coast’s most productive fishing grounds. From Oregon Inlet in the north through Hatteras Inlet, Morehead City harbors, and down to the Cape Fear River, the state’s coastal infrastructure enables anglers… SEE MORE
Featured Harbors
Cast off the lines, explore the coast, and discover new harbors!
-
Government Cut, Miami Harbor Entrance, FL
Miami & South FL
-
Bellingham, WA
Washington
-
Rosario, East Sound, Orcas Island, WA
Washington
-
Orcas, Orcas Island, WA
Washington
-
Cuttyhunk, MA
Massachusetts
-
Port Manatee, FL
Tampa Bay & West Central, FL
-
Egmont Key, Egmont Channel, FL
Tampa Bay & West Central, FL
-
Washington, Washington Channel, DC
Potomac River, D.C & Western Chesapeake Bay, MD
-
Galveston Pleasure Pier, TX
Texas
-
Monhegan, ME
Midcoast & Penobscot Bay, ME
-
Port Boca Grande, Charlotte Harbor, FL
Southwest, FL
-
Anacortes, WA
Washington
-
Mystic, CT
East Shore, CT
-
Chincoteague Island, USCG Station, VA
Virginia
-
Destin (Choctawhatchee Bay, East Pass), FL
Panhandle, FL
