NOAA's National Ocean Service

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>NOAA's National Ocean Service</title> <meta name="keywords" content="Ocean Service, ocean, coast, chart, navigation, NOAA, National Oceanic and Atmospheric Administration, sea, Pacific, Atlantic, Arctic, Antarctic, Southern Ocean, Indian Ocean, beach, oceans, seas, beaches, reef, coral, wave, waves, climate, surf, ship, ships, boat, boats, hurricane, typhoon, tsunami, cyclone, el nino, la nina"> <meta name="DC.title" content="NOAA's National Ocean Service"> <meta name="DC.description" content="In the U.S., where over half of us live along the coast and more than 78 percent of our overseas trade by volume comes and goes along our marine highways, the health of our coasts is intricately connected to the health of our nation's economy. The National Ocean Service (NOS) translates science, tools, and services into action, to address threats to coastal areas such as climate change, population growth, port congestion, and contaminants in the environment, all working towards healthy coasts and healthy economies."> <meta name="description" content="In the U.S., where over half of us live along the coast and more than 78 percent of our overseas trade by volume comes and goes along our marine highways, the health of our coasts is intricately connected to the health of our nation's economy. The National Ocean Service (NOS) translates science, tools, and services into action, to address threats to coastal areas such as climate change, population growth, port congestion, and contaminants in the environment, all working towards healthy coasts and healthy economies."> <meta name="DC.creator" content="US Department of Commerce, National Oceanic and Atmospheric Administration"> <meta name="DC.date.created" scheme="ISO8601" content="2020-06-01"> <meta name="DC.language" scheme="DCTERMS.RFC1766" content="EN-US">  <meta property="og:image" content="/apple-icon-144x144.png" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <link href="/bs4/css/bootstrap.min.css" rel="stylesheet"> <link href="/font-awesome/css/all.css" rel="stylesheet"> <link href="/bs4/css/theme.css" rel="stylesheet"> <link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700" rel="stylesheet">    <link rel="apple-touch-icon" sizes="57x57" href="/apple-icon-57x57.png" /> <link rel="apple-touch-icon" sizes="72x72" href="/apple-icon-72x72.png" /> <link rel="apple-touch-icon" sizes="144x144" href="/apple-icon-144x144.png" /> <link rel="apple-touch-icon-precomposed" sizes="57x57" href="/apple-icon-57x57-precomposed.png" /> <link rel="apple-touch-icon-precomposed" sizes="72x72" href="/apple-icon-72x72-precomposed.png" /> <link rel="apple-touch-icon-precomposed" sizes="144x144" href="/apple-icon-144x144-precomposed.png" /> <link rel="shortcut icon" href="/favicon.ico">  <style> .jumbotron-home-banner { color: white; background-image: linear-gradient(to top, rgba(245, 246, 252, 0.2), rgba(0, 0, 0, 0.9)), url('/bs4/img/homepage-backgrounds/Iona1_passport.JPG'); /* for hurricanes, use image from current hurricane as bg image, which you can get from NESDIS*/ background-position: top center; background-repeat: no-repeat; background-size: cover; height: 50vh; } </style> </head> <body id="home"> <header> <div class="usa-banner"> <small> <p class="text-center"> <img class="flag" src="/bs4/img/flag.png" alt="U.S. flag"> An official website of the United States government. <br class="d-md-none"> <a data-toggle="collapse" href="#collapse-usa" role="button" aria-expanded="false" aria-controls="collapseExample">Here's how you know we're official. </a> </p> </small> <div class="collapse pb-3" id="collapse-usa"> <div class="card-deck mx-5 mt-3"> <div class="card border-primary mb-4"> <div class="row no-gutters"> <div class="col-md-12"> <div class="card-body"> <h5 class="card-title small text-uppercase"><svg id="Layer_2" data-name="Layer 2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 55" width="30" height="25"><defs><style>.cls-3{fill:#007faa;}.cls-4{fill:none;stroke:#046b99;stroke-miterlimit:10;}</style></defs><title>dot gov icon</title><path class="cls-3" d="M36.5,20.91v1.36H35.15a0.71,0.71,0,0,1-.73.68H18.23a0.71,0.71,0,0,1-.73-0.68H16.14V20.91l10.18-4.07Zm0,13.57v1.36H16.14V34.48a0.71,0.71,0,0,1,.73-0.68h18.9A0.71,0.71,0,0,1,36.5,34.48ZM21.57,23.62v8.14h1.36V23.62h2.71v8.14H27V23.62h2.71v8.14h1.36V23.62h2.71v8.14h0.63a0.71,0.71,0,0,1,.73.68v0.68H17.5V32.45a0.71,0.71,0,0,1,.73-0.68h0.63V23.62h2.71Z"/><circle class="cls-4" cx="27" cy="27.12" r="26"/></svg> <strong>Official websites use .gov</strong></h5> <p class="card-text"><small>A <strong>.gov</strong> website belongs to an official government organization in the United States.</small></p> </div> </div> </div> </div> <div class="card border-primary mb-4"> <div class="row no-gutters"> <div class="col-md-12"> <div class="card-body"> <h5 class="card-title small text-uppercase"><svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 55" width="30" height="25"><defs><style>.cls-1{fill:#549500;}.cls-2{fill:none;stroke:#458600;stroke-miterlimit:10;}</style></defs><title>https icon</title><path class="cls-1" d="M34.72,34.84a1.29,1.29,0,0,1-1.29,1.29H20.57a1.29,1.29,0,0,1-1.29-1.29V27.12a1.29,1.29,0,0,1,1.29-1.29H21V23.26a6,6,0,0,1,12,0v2.57h0.43a1.29,1.29,0,0,1,1.29,1.29v7.72Zm-4.29-9V23.26a3.43,3.43,0,0,0-6.86,0v2.57h6.86Z"/><circle class="cls-2" cx="27" cy="27.12" r="26"/></svg> <strong>Secure websites use HTTPS</strong></h5> <p class="card-text"><small>A small lock or <strong>https://</strong> means you’ve safely connected to a .gov website. 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Planning like this often starts with understanding historic changes in water levels and flood risks in your community. To aid in this understanding, NOS launched the Coastal Ocean Reanalysis, the first comprehensive modeled dataset for the Atlantic, Gulf of Mexico, and Caribbean coasts.</p> </div> <div class="card-footer"> <small class="text-muted text-uppercase">tides and currents</small></div> </div> <div class="card card-highlight mb-5"> <a href="https://sanctuaries.noaa.gov/news/2025/noaa-announces-papahanaumokuakea-national-marine-sanctuary.html"><img class="card-img" src="/news/sanctuaries/green-sea-turtle-960.jpg" alt="A honu (Chelonia mydas) at Manawai (Pearl and Hermes Atoll)."></a> <div class="card-body"> <h5 class="card-title"><a href="https://sanctuaries.noaa.gov/news/2025/noaa-announces-papahanaumokuakea-national-marine-sanctuary.html"><strong>NOAA Announces Papahānaumokuākea National Marine Sanctuary</strong></a></h5> <p class="card-text">NOAA has announced its decision to designate Papahānaumokuākea National Marine Sanctuary, a 582,570 square-mile area in the Pacific Ocean that is two times the size of Texas. The sanctuary is within the existing Papahānaumokuākea Marine National Monument, and provides additional protections and management tools to strengthen conservation of the marine areas of the monument.</p> </div> <div class="card-footer"> <small class="text-muted text-uppercase">sanctuaries</small></div> </div> <div class="card card-highlight mb-5"> <a href="/news/dec24/teek-tom-new-series.html"><img class="card-img" src="/news/dec24/teek-tom-card.jpg" class="figure-img img-fluid" alt="Teek and Tom"></a> <div class="card-body"> <h5 class="card-title"><a href="/news/dec24/teek-tom-new-series.html"><strong>Explore planet Earth with Teek and Tom!</strong></a></h5> <p class="card-text">Meet Teek and Tom! In NOAA’s new five-part animated science series: “Teek and Tom Explore Planet Earth,” an intrepid student explorer Teek from planet Queloz teams up with NOAA climate scientist Tom Di Liberto to explore the weather and climate of planet Earth.</p> </div> <div class="card-footer"> <small class="text-muted text-uppercase">education</small> </div> </div> </div> <div class="col-md-9 mt-0"> <div class="card border-primary mb-4"> <div class="row no-gutters"> <div class="col-md-4"> <a href="/news/jan25/40-million-recovered-from-polluters.html"> <img class="card-img pt-4" src="/news/jan25/urban-waterfront.JPG" class="figure-img img-fluid" alt="Restored habitat along the Lower Duwamish River"></a> </div> <div class="col-md-8"> <div class="card-body"> <h5 class="card-title"><a href="/news/jan25/40-million-recovered-from-polluters.html"><strong>$40 million recovered from polluters for restoration in three states</strong></a></h5> <p class="card-text">Good news for a new year! NOS and partners recovered $40 million from polluters in 2024 that will fund restoration of waterways and their habitats following oil spill and industrial pollution incidents. These restoration efforts will benefit fish, wildlife, and communities disproportionately impacted by pollution.</p> </div> </div> </div> </div> <div class="card border-primary mb-4"> <div class="row no-gutters"> <div class="col-md-4"> <a href="/news/jan25/nos-drift-card-1976-oil-spill.html"> <img class="card-img pt-4" src="/news/jan25/NOS-drift-card-960.jpg" class="figure-img img-fluid" alt="Back of a drift card found in Scotland on October 22, 2024"></a> </div> <div class="col-md-8"> <div class="card-body"> <h5 class="card-title"><a href="/news/jan25/nos-drift-card-1976-oil-spill.html"><strong>NOS drift card used to track 1976 oil spill found</strong></a></h5> <p class="card-text">A drift card released near Nantucket, Massachusetts was found 48 years later and 3,000 miles away in Scotland. The card, and thousands like it, were distributed into the ocean as a tool to help track oil pollution from the stricken tanker, <em>Argo Merchant.</em></p> </div> </div> </div> </div> <div class="card border-primary mb-4"> <div class="row no-gutters"> <div class="col-md-4"> <a href="/aa-updates/noaa-restoration-settlements-2024.html"> <img class="card-img pt-4" src="/about/paul-scholz-640.jpg" class="figure-img img-fluid" alt="Paul Scholz, NOS deputy assistant administrator for ocean services and coastal zone management (Image credit: NOAA)"></a> </div> <div class="col-md-8"> <div class="card-body"> <h5 class="card-title"><a href="/aa-updates/noaa-restoration-settlements-2024.html"><strong>2024 NOAA Restoration Settlements</strong></a></h5> <p class="card-text">In this video message, Paul Scholz, NOS deputy assistant administrator for ocean services and coastal zone management, shares the news that NOAA and partners helped recover over $40 million from polluters to restore four waterways in three states impacted by oil spills and industrial pollution.</p> </div> </div> </div> </div>  </div> <div class="col-md-3">  <div class="card card-highlight mb-5 mt-5 bg-light"> <div class="card-body p-3">  <div class="pt-2"></div> <a href="/aa-updates/"> <button type="button" class="btn btn-primary w-100 text-center">NOS Assistant Administrator Updates</button> </a> <div class="pb-3"></div> <a href="https://coast.noaa.gov/hurricanes/#map=4/32/-80"> <button type="button" class="btn btn-primary w-100 text-center">Historical Hurricane Tracks</button> </a> <div class="pb-3"></div> <a href="https://tidesandcurrents.noaa.gov/inundationdb/"> <button type="button" class="btn btn-primary w-100 text-center">Coastal Inundation Dashboard</button> </a> <div class="pb-3"></div> <a href="/hazards/sealevelrise/"> <button type="button" class="btn btn-primary w-100 text-center">Sea Level Rise</button> </a> <div class="pb-3"></div> <a href="https://sanctuaries.noaa.gov/management/designations.html"> <button type="button" class="btn btn-primary w-100 text-center">National Marine Sanctuaries: Designations in Progress</button> </a>  <div class="pb-5"></div> <h5 class="card-title">Around the <strong>Ocean Service</strong></h5> <ul class="list-group list-group-flush"> <li class="list-group-item mb-3"><small><a href="https://coastalscience.noaa.gov/news/evaluating-the-performance-of-nature-based-solutions-a-systematic-map/"> Evaluating the performance of nature-based solutions: a systematic map</a></small> <br> <small class="text-muted text-uppercase text-center">coastal science</small> </li> <li class="list-group-item mb-3"><small><a href="https://coastalscience.noaa.gov/news/developing-coastal-dune-models-specific-to-californias-coast/"> Developing coastal dune models specific to California's coast</a></small> <br> <small class="text-muted text-uppercase text-center">coastal science</small> </li> <li class="list-group-item mb-3"><small><a href="https://sanctuaries.noaa.gov/news/2025/president-jimmy-carter-legacy.html"> President Jimmy Carter's National Marine Sanctuary legacy</a></small> <br> <small class="text-muted text-uppercase text-center">sanctuaries</small> </li> <li class="list-group-item mb-3"><small><a href="https://sanctuaries.noaa.gov/news/dec24/noaa-releases-final-restoration-blueprint-for-fknms.html"> NOAA releases final Restoration Blueprint for Florida Keys National Marine Sanctuary</a></small> <br> <small class="text-muted text-uppercase text-center">sanctuaries</small> </li> </ul> </div> </div> </div> </div> </div>     <footer role="contentinfo"> <a href="#" id="scroll-to-top"><img src="/bs4/img/Scroll-To-Top_Icon@2x_b.png" alt="scroll to top arrow icon"></a> <div id="footer-social"> <div class="col-12 pt-3" style="background-color: #ccc;"> <h5 class="sr-only"> Feedback</h5> <ul class="nav list-unstyled text-small justify-content-center pb-3">  <li class="nav-item 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