Record-Breaking King Tides Impact Both U.S. Coasts
Record-Breaking King Tides Impact Both U.S. Coasts
US · Published Nov 2, 2026
• Record-breaking king tides are occurring simultaneously along both the East and West Coasts of the United States, as explained by oceanographer Alec Bogdanoff in an NPR interview.
• King tides, which are the highest tides of the year, are driven by specific astronomical alignments, including the gravitational pull of the moon and sun.

Impact & Risks

The king tides are affecting communities along both U.S. coasts, with localized flooding reported in low-lying areas. Coastal infrastructure, including roads and properties, is at risk of water damage due to the elevated tide levels. These events serve as a stark reminder of the challenges posed by rising sea levels and extreme tidal conditions, particularly for regions already prone to flooding. Residents and businesses in affected areas may experience disruptions, and the events underscore the need for long-term planning to mitigate future risks.

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