Alert archive / Oregon / Hazardous Seas Warnings

Hazardous Seas Warnings in Oregon, 2025

81 hazardous seas warnings in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of hazardous seas warnings reaches back to 2005.

Hazardous Seas Warnings by county

Each county as a circle sized by its count in 2025. Tap one for its archive.

Hazardous Seas Warnings
81
Busiest month
October14 hazardous seas warnings
Busiest day
March 14, 20253 hazardous seas warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 2, 11:49 AM PSTHazardous Seas WarningMFR37 hr
Jan 2, 7:32 PM PSTHazardous Seas WarningPQR28 hr
Jan 10, 2:15 PM PSTHazardous Seas WarningMFR71 hr
Jan 16, 2:37 AM PSTHazardous Seas WarningMFR48 hr
Jan 22, 9:28 PM PSTHazardous Seas WarningMFR17 hr
Jan 23, 2:09 PM PSTHazardous Seas WarningMFR62 hr
Jan 31, 12:59 PM PSTHazardous Seas WarningMFR3 hr
Feb 5, 2:08 AM PSTHazardous Seas WarningMFR24 hr
Feb 9, 2:03 AM PSTHazardous Seas WarningMFR36 hr
Feb 13, 2:00 PM PSTHazardous Seas WarningMFR23 hr
Feb 15, 5:16 AM PSTHazardous Seas WarningMFR29 hr
Feb 16, 5:42 AM PSTHazardous Seas WarningPQR4 hr
Feb 18, 2:26 AM PSTHazardous Seas WarningPQR12 hr
Feb 18, 2:34 PM PSTHazardous Seas WarningMFR24 hr
Feb 20, 2:40 PM PSTHazardous Seas WarningPQR40 hr
Feb 22, 1:08 PM PSTHazardous Seas WarningMFR39 hr
Feb 24, 1:44 PM PSTHazardous Seas WarningPQR35 hr
Feb 24, 1:47 PM PSTHazardous Seas WarningMFR26 hr
Mar 5, 11:00 PM PSTHazardous Seas WarningMFR20 hr
Mar 10, 2:05 PM PDTHazardous Seas WarningMFR8 hr
Mar 14, 2:12 AM PDTHazardous Seas WarningMFR39 hr
Mar 14, 2:38 AM PDTHazardous Seas WarningPQR44 hr
Mar 14, 2:45 PM PDTHazardous Seas WarningMFR50 hr
Mar 15, 2:05 AM PDTHazardous Seas WarningPQR21 hr
Mar 15, 11:11 PM PDTHazardous Seas WarningPQR6 hr
Mar 16, 8:14 PM PDTHazardous Seas WarningMFR3 hr
Mar 19, 3:01 AM PDTHazardous Seas WarningMFR32 hr
Mar 19, 1:27 PM PDTHazardous Seas WarningPQR25 hr
Mar 27, 2:33 AM PDTHazardous Seas WarningMFR44 hr
Mar 27, 2:44 PM PDTHazardous Seas WarningPQR36 hr
Mar 30, 3:04 AM PDTHazardous Seas WarningMFR53 hr
Apr 7, 2:24 AM PDTHazardous Seas WarningMFR25 hr
Apr 7, 2:07 PM PDTHazardous Seas WarningPQR24 hr
Apr 10, 2:13 PM PDTHazardous Seas WarningMFR48 hr
Apr 11, 2:14 PM PDTHazardous Seas WarningMFR55 hr
Apr 14, 2:27 AM PDTHazardous Seas WarningMFR6 days
Apr 18, 2:03 AM PDTHazardous Seas WarningMFR45 hr
Apr 20, 12:56 AM PDTHazardous Seas WarningMFR4 days
Apr 29, 5:26 AM PDTHazardous Seas WarningMFR48 hr
May 2, 2:34 PM PDTHazardous Seas WarningMFR4 days
Jun 2, 4:57 AM PDTHazardous Seas WarningMFR5 days
Jun 12, 2:30 PM PDTHazardous Seas WarningMFR30 hr
Jul 6, 10:44 PM PDTHazardous Seas WarningMFR21 hr
Aug 6, 1:46 PM PDTHazardous Seas WarningMFR4 days
Sep 17, 12:36 PM PDTHazardous Seas WarningMFR46 hr
Sep 22, 2:03 AM PDTHazardous Seas WarningMFR27 hr
Sep 23, 1:44 PM PDTHazardous Seas WarningMFR4 days
Sep 29, 7:12 PM PDTHazardous Seas WarningMFR34 hr
Sep 30, 2:46 AM PDTHazardous Seas WarningPQR53 hr
Oct 1, 2:40 AM PDTHazardous Seas WarningPQR29 hr
Oct 1, 10:59 AM PDTHazardous Seas WarningPQR21 hr
Oct 11, 12:24 PM PDTHazardous Seas WarningPQR26 hr
Oct 12, 2:11 PM PDTHazardous Seas WarningMFR51 hr
Oct 18, 2:01 AM PDTHazardous Seas WarningPQR54 hr
Oct 18, 2:41 PM PDTHazardous Seas WarningMFR35 hr
Oct 20, 2:56 PM PDTHazardous Seas WarningPQR35 hr
Oct 20, 8:02 PM PDTHazardous Seas WarningMFR27 hr
Oct 23, 5:34 PM PDTHazardous Seas WarningPQR33 hr
Oct 24, 12:52 PM PDTHazardous Seas WarningMFR40 hr
Oct 25, 2:23 PM PDTHazardous Seas WarningPQR21 hr
Oct 28, 2:19 PM PDTHazardous Seas WarningPQR36 hr
Oct 30, 9:10 PM PDTHazardous Seas WarningPQR47 hr
Oct 30, 9:57 PM PDTHazardous Seas WarningMFR43 hr
Nov 5, 2:42 AM PSTHazardous Seas WarningPQR28 hr
Nov 5, 3:02 AM PSTHazardous Seas WarningMFR31 hr
Nov 6, 2:09 PM PSTHazardous Seas WarningPQR26 hr
Nov 12, 8:17 PM PSTHazardous Seas WarningMFR20 hr
Nov 16, 1:07 AM PSTHazardous Seas WarningMFR51 hr
Nov 19, 2:30 AM PSTHazardous Seas WarningPQR47 hr
Nov 26, 4:02 AM PSTHazardous Seas WarningPQR46 hr
Nov 26, 1:46 PM PSTHazardous Seas WarningMFR38 hr
Dec 6, 6:27 AM PSTHazardous Seas WarningPQR13 hr
Dec 13, 12:37 PM PSTHazardous Seas WarningMFR51 hr
Dec 14, 10:12 PM PSTHazardous Seas WarningPQR30 hr
Dec 15, 1:04 PM PSTHazardous Seas WarningMFR63 hr
Dec 16, 3:36 PM PSTHazardous Seas WarningPQR36 hr
Dec 18, 2:18 PM PSTHazardous Seas WarningMFR17 hr
Dec 18, 9:56 PM PSTHazardous Seas WarningPQR12 hr
Dec 20, 2:13 PM PSTHazardous Seas WarningMFR56 hr
Dec 24, 12:25 PM PSTHazardous Seas WarningMFR46 hr
Dec 24, 9:03 PM PSTHazardous Seas WarningPQR67 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 14, 20253hazardous seas warnings
  2. January 23, 20252hazardous seas warnings
  3. February 18, 20252hazardous seas warnings
  4. February 24, 20252hazardous seas warnings
  5. March 19, 20252hazardous seas warnings
  6. March 27, 20252hazardous seas warnings
  7. April 7, 20252hazardous seas warnings
  8. September 30, 20252hazardous seas warnings
  9. October 1, 20252hazardous seas warnings
  10. October 18, 20252hazardous seas warnings
  11. October 24, 20252hazardous seas warnings
  12. October 31, 20252hazardous seas warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20242026

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.