News Archive


Date Notice
2018-10-02New PORTS in Corpus Christi and Toledo bring safety, economic benefit to marine navigation community
2018-08-10Find forecasts for large red tide bloom affecting Florida
2018-06-04NOAA Measures Highest Ever Number of High Tide Flooding Days, Trend Predicted to Continue In 2018
2018-04-13New Miami PORTS® helps seaport safely bring in ships
2018-01-03New coastal forecast system available in Gulf of Maine
2017-11-29NOAA 2018 Tide Tables Now Available
2017-11-07A harmful algal bloom has been detected on Florida's southwest coast.
2017-08-24Explore a Story Map about NOAA’s Physical Oceanographic Real-Time System®
2017-07-31New marine channels forecast in Tampa gives ships a better navigation guide
2017-06-19Lake Erie Harmful Algal Bloom Forecasts Now Operational
2017-06-16New High Tide Flooding 2016 Update and 2017 Outlook
2017-03-31CO-OPS Introduces New Homepage Design
2017-03-13High Tide Bulletin - Spring 2017
2016-10-29NOAA Engineers a More Reliable, Cost Efficient Current Sensor for Mariners.
2016-10-24New Hurricane Matthew Story Map Available
2016-09-07New GIS Data Portal launched delivering GIS layers of CO-OPS stations and products.
2016-08-13High Tide Bulletin - Fall 2016 Outlook
2016-06-24New CO-OPS report on "January 2016 Nor'easter" shows three water level stations exceeding historical maximum water levels.
2016-06-08High Tide Bulletin - June Outlook
2016-05-02The upgraded Lake Erie Operational Forecast System is becoming operational on 2016/05/03 12:00 (UTC).
2016-02-20Satellites and Tide Stations, Working Together
2015-12-11Coastal Flooding in California
2015-10-17El Niño Made a Nuisance of Itself in 2015-Caused Tidal Flooding in Many U.S. Cities
2015-08-07Data helps Gulf Coast communities prepare for future storms.
2015-06-03Sea Level Trends now updated for 2014.
2015-05-15NOAA Dives into Puget Sound for the summer.
2015-05-02Regional harmful algal bloom forecasts available for coastal community, public health managers.
2015-04-27Quarterly updates have been released for NOAA Tide Predictions with 21 new or updated stations.
2015-04-27Quarterly updated have been released for NOAA Current Predictions containing 22 new stations collected along the Maine coast in Casco Bay and Kennebec River along with updates to several hundred existing stations along the Maine coast and within Delaware Bay.
2015-02-04New York Harbor added to the High Frequency Radar Surface Currents Web Product.
2015-01-14Marsh Analysis & Planning Tool Integrating Tides & Elevations (MAPTITE) is now available on the NOAA Digital Coast Website.
2015-01-14CO-OPS has released a new publication "An Examination of the June 2013 East Coast Meteotsunami Captured By NOAA Observing Systems".
2015-01-09Quarterly Updates to NOAA Tide Predictions released; 19 stations have been added or updated.
2015-01-09Quarterly Updates to NOAA Current Predictions released. Includes updates to Chesapeake Bay, Tampa Bay, St. Johns River, FL and Suisun Bay, CA. Predictions for an additional 22 PORTS stations added.
2014-11-03CO-OPS has completed a gap analysis for the National Water Level Observation Network (NWLON) and released a publication "A Network Gaps Analysis for the National Water Level Observation Network - Updated Edition"
2014-11-03CO-OPS has completed a gap analysis for the National Water Level Observation Network (NWLON) and released a publication "Gap Analysis of the Great Lakes Component of the National Water Level Observation Network (NWLON)"
2014-10-08Quarterly Updates to NOAA Tide Predictions released. 51 stations have been added or updated.
2014-09-29CO-OPS released a new NOAA Technical Report, Estimating Accuracies of Tidal Datums From Short Term Observations.
2014-09-18CO-OPS unveils the new Northern Gulf of Mexico Operational Forecast System (NGOFS) including two nested Northeast and Northwest Gulf of Mexico Operational Forecast Systems.
2014-09-11Marsh Analysis & Planning Tool Integrating Tides & Elevations (MAPTITE) now available.
2014-08-29CO-OPS released an executive summary brochure "The Value of PORTS® to the Nation".
2014-08-29CO-OPS released "An Assessment of The Value of The Physical Oceanographic Real-Time System (PORTS®) to The U.S. Economy"
2014-08-29CO-OPS released a new NOAA Technical Report, Error Analysis Procedures Used by the National Ocean Service to Compute Estimated Error Bounds for Tidal Datums in the Arctic Ocean.
2014-07-28CO-OPS releases a new NOAA Technical Report, Sea Level Rise and Nuisance Flood Frequency Changes around the United States.
2014-07-22NOAA Current Predictions quarterly update has been published. This update includes 10 new stations, and 4 updated stations in Cook Inlet and Southeast Alaska.
2014-07-07NOAA Tide Predictions quarterly update has been published. This update include 16 updated stations, 12 new stations, and 7 stations superseded.
2014-05-02CO-OPS storm summary of the April 29-30 2014 North Central Gulf Coast event.
2014-05-01CO-OPS unveils a new San Francisco Bay Operational Forecast System (SFBOFS).
2014-04-25New tidal datum updates in SE Alaska & Louisiana, using the 5-year 2007-2011 Modified Procedure, to begin publishing Spring 2014.
2014-04-10Quarterly updates to NOAA Tide Predictions have been released, updating predictions to more than 20 stations.
2014-04-10Quarterly updates to NOAA Current Predictions have been released, updating tidal current predictions for the San Francisco area.
2014-04-07Jacksonville PORTS® is now operational!
2014-04-02New High Frequency Radar Surface Currents product released.
2014-02-26New NOAA Current Predictions (Beta) application released.
2014-01-13Quarterly updates to NOAA Tide Predictions have been released. These include 30 new/updated stations and 4 superseded/removed stations.
2013-12-05CO-OPS discusses sea level rise with NPR science correspondent
2013-12-032014 Tidal Current Predictions are now available!
2013-12-03NEW PUBLICATION
CO-OPS Strategic Plan 2015-2019
2013-07-19NEW PUBLICATION
Estimating Vertical Land Motion from Long-Term Tide Gauge Records
2013-05-20Charleston Harbor PORTS® is now operational!
2012-09-26CO-OPS has released a redesign of the Sea Level Trends product.
2012-09-26New oceanographic operational forecast system for the Columbia River Estuary (CREOFS) is now available.