Description
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise, high tide flooding (HTF) is occurring more frequently, even on sunny days. HTF creates short term impacts like road closures, overflowing storm drains, and temporary business closures. Over the long term, recurrent HTF causes more severe impacts like damage to below-ground infrastructure and degraded wetlands.
Through NOAA's National Ocean Service (NOS), the Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have gathered oceanographic data along our nation's coasts for over 200 years to protect life, property, and the environment. Serving both the public and other government agencies, CO-OPS is the authoritative source for accurate, reliable, and timely water-level and current measurements that support safe and efficient maritime commerce, sound coastal management, and recreation. As part of those roles, CO-OPS offers a suite of interactive products that helps communities understand when, where, and how often high tide flooding may occur along the coast to better inform their coastal flood planning and mitigation efforts. The suite includes a summary of historical HTF days as well as Monthly and Annual HTF Outlooks which are produced for specific stations.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| CO-OPS Derived Product API | Unknown | CO-OPS Derived Product API (DPAPI) | Open resource |
| GitHub code for HTF Predictions | Unknown | CO-OPS GitHub access | Open resource |
| Home page for NOAA Tides and Currents | Unknown | CO-OPS main page | Open resource |
| Coastal Hazards | HTML | Landing page for CO-OPS Coastal Hazards | Open resource |
| High Tide Flooding | Unknown | Landing page for monthly and annual flooding outlooks | Open resource |
| Annual High Tide Flooding Outlook | HTML | CO-OPS annual high tide flooding outlook page | Open resource |
| Monthly High Tide Flooding Outlook | HTML | CO-OPS monthly high tide flooding outlook page | Open resource |
| CO-OPS Inundation Dashboard page | Unknown | CO-OPS Coastal Inundation Dashboard | Open resource |
| CO-OPS Publications page | HTML | The Annual Outlooks also include PDFs of regional Fact Sheets. On the CO-OPS Publications Page, under "Popular Publications" is a tab for "High Tide Flooding" which includes the Fact Sheets. Those and other HTF information may also be listed under the "New Publications" tab if they are recent releases. | Open resource |
| Sea Level and Coastal Flooding Information | HTML | Page for CO-OPS sea level and coastal flooding information | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Full Metadata Record | Unknown | View the complete metadata record on InPort for more information about this dataset. | Open resource |
| NOAA Data Management Plan (DMP) | NOAA Data Management Plan for this record on InPort. | Open resource | |
| A novel statistical approach to predict seasonal high tide flooding | Unknown | 2022 paper on high tide flooding frequency, likelihoods and methodology of monthly basis. | Open resource |
| Patterns and Projections of High Tide Flooding Along the U.S. Coastline Using A Common Impact Threshold | 2018 paper on HTF Thresholds | Open resource |
Tags
- acoustic sounders
- alabama
- alaska
- american samoa
- atlantic ocean
- atmospheric/ocean indicators
- california
- center for operational oceanographic products and services
- central pacific ocean
- climate indicators
- coastal monitoring
- coastal processes
- coastal sea level stations
- coastal united states
- coastal u.s. territories
- compound extreme events
- connecticut
- continent
- co-ops metadata library
- delaware
- district of columbia
- doc/noaa/nos/co-ops
- earth science
- extreme weather
- flooding
- florida
- geomorphic landforms/processes
- georgia
- goes
- guam
- gulf of mexico
- hawaii
- hawaiian islands
- land surface
- louisiana
- maine
- marine environment monitoring
- marshall islands
- maryland
- massachusetts
- micronesia
- microwave water level (mwwl) sensor
- midway atoll
- mississippi
- national ocean service
- national water level observation network
- new hampshire
- new jersey
- new york
- noaa
- noaa geostationary operational environmental satellites
- north america
- north atlantic ocean
- north carolina
- nwlon
- nwlon station
- ocean
- oceans
- oregon
- pacific ocean
- pennsylvania
- physical oceanographic real-time system
- ports
- pressure sensors
- rhode island
- sea surface height
- south carolina
- storm surge
- texas
- tidal height
- tidal range
- tide gauges
- tides
- tides and currents
- united states of america
- u.s. department of commerce
- virginia
- wake island
- washington
- water level gauges
- water level predictions
- western pacific ocean