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The King Tides Project helps people all over the world understand how sea-level rise will impact their lives.

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                       NCKT Calendars posted below ⇓

There’s a new way to share your observations! To learn more, see the Share Photos page.

What is the King Tides Project?

  • The King Tides Project is an international initiative to document extreme high tide events using photos
  • These photos can help us visualize how “normal” high tides could look in the future due to sea-level rise
  • From these images we can create a record of how our shoreline looks today and track future changes.
  • By visualizing these higher tide events we can start to understand how rising sea-levels will impact local resources and community investments

What are king tides?

  • King tides are the highest high and lowest low tide events of the year
  • They are regular and predictable events that occur when the Sun, Earth, and Moon are in alignment and the Moon is at its closest point to the Earth
  • These condition cause extreme highs and lows during the daily tidal cycle

North Carolina is interesting because…

  • For  many of us living in coastal North Carolina, flooding is a normal part of life.
  • The coast here is very flat, and tides, heavy rain events, and even wind play an important role in determining water levels
  • We are not only asking for photos of tidal-related events, but also encourage participants to share photos of any flooding or high water events they observe

Latest From the Blog

More upcoming on our collaboration with Wetlands Watch!

Upcoming King Tide Events:

 March 30 & 31, 2025

April 26 – 30, 2025

May 25 – 28, 2025

June 23 – 25, 2025

October 6 – 12, 2025

November 4 – 9, 2025

December 3 – 7, 2025


Click on calendar below for pdf version of 2024 King Tides Calendar

2025 NC King Tides Calendar will be posted here soon!


 @NCKingTides

King Tides NC

nckingtides

 

North Carolina King Tides Project

@NCKingTides