Alert archive / Coastal Flood Warnings

Coastal Flood Warnings in the United States, 2026

31 coastal flood warnings in 2026. Each alert counts once, however many counties it covered. The last few weeks are still filling in as offices finish their follow-ups. The archive of coastal flood warnings reaches back to 2005.

Coastal Flood Warnings by state

Each state shaded by its count. Tap a state for its own archive.

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
Coastal Flood Warnings
31
Busiest month
January11 coastal flood warnings
Busiest day
January 2, 20265 coastal flood warnings

Over time

By month

By state

Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 2, 20265coastal flood warnings
  2. February 21, 20263coastal flood warnings
  3. September 22, 20263coastal flood warnings
  4. January 31, 20262coastal flood warnings
  5. June 16, 20262coastal flood warnings
  6. September 23, 20262coastal flood warnings
  7. January 3, 20261coastal flood warnings
  8. January 4, 20261coastal flood warnings
  9. January 5, 20261coastal flood warnings
  10. January 30, 20261coastal flood warnings
  11. February 3, 20261coastal flood warnings
  12. February 22, 20261coastal flood warnings
  13. March 16, 20261coastal flood warnings
  14. April 13, 20261coastal flood warnings
  15. July 4, 20261coastal flood warnings

Nearby

Alerts in force nowThe tornado archiveThe radar archive2025

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.