NOAA has upgraded nowCOAST, a GIS-based online map service providing more frequently updated ocean observations along with coastal and marine weather forecasts. The new version, which went live on September 21, also offers a visual point-and-click access to 60 NOAA data products and services. Users can reach the site at nowcoast.noaa.gov.
http://www.noaanews.noaa.gov/stories2015/100715-noaa-online-map-update-offers-improved-coastal-observations-and-forecasts.html