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
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
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
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
Essential Seamanship Skills Every Boater Should Master
By Peter McDonald, boatingmag.com. While modern technology has made navigation and boat handling more precise than ever, harbor operators and experienced mariners consistently emphasize the importance of foundational seamanship skills. Electronics can fail, batteries can die, and GPS signals can be lost—especially in challenging conditions when backup knowledge becomes critical… SEE MORE
Legendary Racing Yacht Wild Oats XI Reborn as Palm Beach XI for Sydney to Hobart
By Arnie Hammerman, best4boats.com. The transformation of one of ocean racing’s most successful vessels offers insights into how advanced marine technology developed for competition can translate to recreational yacht design and harbor operations. Mark Richards’ decision to rebrand and extensively refit the record-setting Wild Oats XI demonstrates the growing intersection… SEE MORE
Night Fishing for Striped Bass: A Guide to New Jersey's Fall Surf
By Nick Honachefsky, Published in sportfishingmag.com As fall settles over the mid-Atlantic coast, experienced surf anglers know that some of the best striper fishing happens after dark. For boaters and shore-based fishermen working harbors and beaches from Sandy Hook to Cape May, understanding how striped bass behave at night can… 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
