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
Coast Guard Icebreaker Healy Returns to Seattle After Arctic Patrol
By news.uscg.mil, Published in news.uscg.mil. The U.S. Coast Guard Cutter Healy’s return to its Seattle home port marks the completion of another critical Arctic deployment that underscores America’s strategic presence in increasingly contested northern waters. As international activity intensifies in Arctic regions—including heightened foreign research vessel operations—the Coast Guard’s icebreaking… 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
Coast Guard Seminar Explores Fishing Vessel Safety at Pacific Marine Expo
By Ben Hayden. The U.S. Coast Guard (USCG) presented its “Fishing Vessel Safety Program Updates” seminar during day two of the Pacific Marine Expo. The session detailed challenges and partnerships aimed at improving safety within the commercial fishing industry, also providing a look at the Coast Guard’s work on policy enforcement, marine… 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
Rescue of Six Fishermen Shows Importance of Personal Locator Beacons
By Carli Stewart. Six fishermen were rescued, and their disabled vessel was towed to Satawal Atoll in the Federated States of Micronesia (FSM) after a coordinated search by international operations. The United States Coast Guard, one of the crews involved in the rescue efforts, has written statements about the importance… SEE MORE
Coast Guard Foundation Activates Disaster Relief after Beryl, Debby, Alaska Floods
By nationalfisherman.com. The Coast Guard Foundation opened its emergency disaster relief program to assist Coast Guard members and their families who have been affected by Hurricane Beryl, Tropical Storm Debby and glacial flooding in Juneau, Alaska. “The 2024 Atlantic hurricane season has already proven to be one of the most… SEE MORE
U.S. Coast Guard Issues Warning After Wind Turbine Blade Breaks Off at Vineyard Wind Farm
By Mike Schuler. The U.S. Coast Guard has advised mariners to exercise extreme caution following reports of a 300-foot-long piece of debris in the water near where an offshore wind turbine blade broke off at the Vineyard Wind offshore wind farm off Nantucket, Rhode Island. Vineyard Wind, a joint venture… SEE MORE
NOAA Announces National Heat Forecast Tool: HeatRisk
By NOAA. NOAA is expanding the availability of a new experimental heat tool called HeatRisk ahead of the hot summer months. A collaboration with NOAA’s National Weather Service (NWS) and the Centers for Disease Control and Prevention (CDC), HeatRisk provides information and guidance for those who are particularly vulnerable to… SEE MORE
U.S. Coast Guard Looking to Acquire Commercial Icebreaker ‘Aiviq’
By Malte Humpert. U.S. Coast Guard notice reveals the service is seeking to acquire the icebreaker Aiviq from a unit of Edison Chouest Offshore to help plug icebreaking capability gaps In a new public notice, the U.S. Coast Guard disclosed it intends to solicit a firm-fixed-price contract from Offshore Service… 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
