News Highlights

There's a lot going on at NOAA's National Ocean Service.

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Tide, Tidal Current Predictions Available Online

All NOAA tide and tidal current predictions for locations around the nation are available in electronic form online. NOAA eliminated paper publications of the annual Tide Tables and Tidal Current Tables in 2020. The change from print to online tables allows us to modernize this long-standing product by bringing it into the digital age. Online predictions are more accurate and up-to-date than what is provided in the annual printed tables. NOAA tide predictions are used by both commercial and recreational mariners for safe navigation.

collage of images for annual report
2020 Year in Review

In Fiscal Year 2020, we developed groundbreaking mapping strategies, innovative and ambitious coral reef restoration plans, improvements to cutting-edge spatial data tools, and more.

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Winter High Tide Bulletin

View our bulletin to see when you may experience higher than normal high tides for the period of time between December, 2020, and February, 2021.

geoid model of the earth
A Tale of Three Datums

NOAA is currently working on three major updates to vertical datums. They’re used for everything from nautical charts and flood maps to infrastructure planning.

hurricane zeta imagery
Zeta Emergency Response Imagery

View National Geodetic Survey aerial damage assessment images collected in the aftermath of Hurricane Zeta.

The Top 40

Looking for a recent story? Here are our latest 40 posts.

  1. NOAA Tide and Tidal Current Predictions Available Online
    6 Jan 2021
  2. 2020 Year in Review
    4 Jan 2021
  3. Winter High Tide Bulletin
    10 Dec 2020
  4. A Tale of Three Datums: Keeping Up With an Ever-changing Earth
    16 Nov 2020
  5. Hurricane Zeta Emergency Response Imagery Available Online
    29 Oct 2020
  6. Hurricane Delta Emergency Response Imagery Available Online
    11 Oct 2020
  7. Estuary Education Goes Virtual
    21 Sep 2020
  8. Hurricane Sally Aerial Damage Assessment Imagery Available
    18 Sep 2020
  9. NOAA Improves Marine Navigation Near Georgia and New Hampshire Naval Bases
    10 Sep 2020
  10. Fall High Tide Bulletin
    1 Sep 2020
  11. Hurricane Laura Aerial Damage Assessment Imagery Available
    28 Aug 2020
  12. IOOS Ocean Technology Transition Project Grants Announced
    26 Aug 2020
  13. Common Misconceptions about the Ocean
    18 Aug 2020
  14. Isaias Damage Assessment Imagery Available
    4 Aug 2020
  15. Precision Navigation
    9 Jul 2020
  16. Lake Erie Harmful Algal Bloom Forecast Improved
    9 Jul 2020
  17. NOAA's Emergency Response Imagery
    1 Jul 2020
  18. U.S. Marine Biodiversity Observing Network
    5 Jun 2020
  19. Summer High Tide Bulletin
    1 Jun 2020
  20. Advances in Oil Spill Science and Technology
    19 Apr 2020
  21. What is a bilby tower?
    30 Mar 2020
  22. Spring High Tide Bulletin
    2 Mar 2020
  23. Exploring the Secrets of Marsh Happiness
    18 Feb 2020
  24. National Ocean Service Annual Report
    8 Jan 2020
  25. Winter High Tide Bulletin
    5 Dec 2019
  26. Corals Week 2019
    2 Dec 2019
  27. Native American Heritage Month
    5 Nov 2019
  28. Tracking Marine Animals Worldwide (on the World Wide Web!)
    28 Oct 2019
  29. A Tale of Two Feet
    7 Oct 2019
  30. NOAA 2020 Tide Tables are Available
    3 Oct 2019
  31. National Estuaries Week Gets Active
    12 Sep 2019
  32. Harmful Algal Blooms: Regional Information
    12 Sep 2019
  33. Fall 2019 High Tide Bulletin
    9 Sep 2019
  34. Hurricane Dorian Damage Assessment Imagery
    9 Sep 2019
  35. NOAA Responds to Ongoing Outbreak of Coral Disease in Florida
    18 Jul 2019
  36. Assessing Barry's Damage to Coastal Communities from the Air
    17 Jul 2019
  37. NOAA report: Growth in U.S. Ocean Economic Sectors Continues to Outpace Overall Economy
    18 Jun 2019
  38. Summer 2019 High Tide Bulletin
    18 Jun 2019
  39. A Boatload of Nautical Products
    20 May 2019
  40. Skincare Chemicals and Coral Reefs
    13 May 2019