Alert archive / Ohio / Special Marine Warnings

Special Marine Warnings in Ohio, 2026

132 special marine warnings in 2026. 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 special marine warnings reaches back to 1986.

Special Marine Warnings by county

Each county as a circle sized by its count in 2026. Tap one for its archive.

Special Marine Warnings
132
Busiest month
August37 special marine warnings
Busiest day
August 22, 202613 special marine warnings

Over time

By month

The alerts

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

IssuedProductOfficeCountiesLasted
Mar 11, 11:21 AM EDTSpecial Marine WarningCLE54 min
Mar 11, 12:07 PM EDTSpecial Marine WarningCLE83 min
Mar 11, 12:22 PM EDTSpecial Marine WarningCLE68 min
Mar 16, 3:21 AM EDTSpecial Marine WarningCLE84 min
Mar 26, 3:37 PM EDTSpecial Marine WarningCLE24 min
Mar 26, 5:23 PM EDTSpecial Marine WarningCLE52 min
Mar 26, 7:38 PM EDTSpecial Marine WarningCLE97 min
Mar 26, 8:14 PM EDTSpecial Marine WarningCLE65 min
Mar 31, 3:49 PM EDTSpecial Marine WarningCLE55 min
Mar 31, 3:54 PM EDTSpecial Marine WarningCLE96 min
Mar 31, 4:37 PM EDTSpecial Marine WarningCLE83 min
Mar 31, 5:57 PM EDTSpecial Marine WarningCLE63 min
Apr 4, 3:18 PM EDTSpecial Marine WarningCLE84 min
Apr 4, 6:15 PM EDTSpecial Marine WarningCLE76 min
Apr 13, 8:32 PM EDTSpecial Marine WarningCLE75 min
Apr 13, 9:20 PM EDTSpecial Marine WarningCLE73 min
Apr 13, 10:04 PM EDTSpecial Marine WarningCLE86 min
Apr 13, 10:57 PM EDTSpecial Marine WarningCLE93 min
Apr 13, 11:32 PM EDTSpecial Marine WarningCLE88 min
Apr 15, 2:02 AM EDTSpecial Marine WarningCLE118 min
Apr 15, 3:24 AM EDTSpecial Marine WarningCLE83 min
Apr 15, 4:11 AM EDTSpecial Marine WarningCLE75 min
Apr 15, 4:22 PM EDTSpecial Marine WarningCLE113 min
Apr 15, 6:52 PM EDTSpecial Marine WarningCLE38 min
Apr 16, 7:14 PM EDTSpecial Marine WarningCLE61 min
Apr 16, 7:51 PM EDTSpecial Marine WarningCLE54 min
Apr 24, 2:47 PM EDTSpecial Marine WarningCLE88 min
May 9, 4:49 PM EDTSpecial Marine WarningCLE66 min
May 9, 5:30 PM EDTSpecial Marine WarningCLE99 min
May 9, 5:48 PM EDTSpecial Marine WarningCLE42 min
May 9, 5:52 PM EDTSpecial Marine WarningCLE83 min
May 10, 12:23 AM EDTSpecial Marine WarningCLE41 min
May 18, 5:00 PM EDTSpecial Marine WarningCLE93 min
May 18, 5:48 PM EDTSpecial Marine WarningCLE82 min
May 19, 5:52 PM EDTSpecial Marine WarningCLE83 min
May 19, 6:30 PM EDTSpecial Marine WarningCLE2 hr
Jun 6, 4:13 PM EDTSpecial Marine WarningCLE92 min
Jun 6, 5:43 PM EDTSpecial Marine WarningCLE92 min
Jun 10, 7:50 PM EDTSpecial Marine WarningCLE85 min
Jun 10, 8:56 PM EDTSpecial Marine WarningCLE94 min
Jun 10, 10:01 PM EDTSpecial Marine WarningCLE59 min
Jun 11, 12:08 PM EDTSpecial Marine WarningCLE97 min
Jun 12, 12:24 AM EDTSpecial Marine WarningCLE96 min
Jun 12, 2:09 AM EDTSpecial Marine WarningCLE51 min
Jun 12, 3:08 AM EDTSpecial Marine WarningCLE52 min
Jun 14, 1:01 PM EDTSpecial Marine WarningCLE89 min
Jun 14, 1:37 PM EDTSpecial Marine WarningCLE83 min
Jun 14, 1:38 PM EDTSpecial Marine WarningCLE97 min
Jun 14, 2:21 PM EDTSpecial Marine WarningCLE84 min
Jun 14, 2:32 PM EDTSpecial Marine WarningCLE88 min
Jun 14, 2:56 PM EDTSpecial Marine WarningCLE2 hr
Jun 18, 6:39 AM EDTSpecial Marine WarningCLE66 min
Jun 25, 4:32 PM EDTSpecial Marine WarningCLE70 min
Jun 25, 8:36 PM EDTSpecial Marine WarningCLE114 min
Jun 25, 9:42 PM EDTSpecial Marine WarningCLE60 min
Jul 3, 6:23 PM EDTSpecial Marine WarningCLE97 min
Jul 3, 7:20 PM EDTSpecial Marine WarningCLE85 min
Jul 3, 8:13 PM EDTSpecial Marine WarningCLE92 min
Jul 5, 10:35 AM EDTSpecial Marine WarningCLE61 min
Jul 6, 12:06 AM EDTSpecial Marine WarningCLE84 min
Jul 6, 1:32 AM EDTSpecial Marine WarningCLE99 min
Jul 9, 5:39 PM EDTSpecial Marine WarningCLE39 min
Jul 9, 10:49 PM EDTSpecial Marine WarningCLE97 min
Jul 10, 12:52 AM EDTSpecial Marine WarningCLE35 min
Jul 18, 3:28 PM EDTSpecial Marine WarningCLE2 hr
Jul 18, 4:17 PM EDTSpecial Marine WarningCLE98 min
Jul 18, 4:54 PM EDTSpecial Marine WarningCLE111 min
Jul 18, 6:35 PM EDTSpecial Marine WarningCLE55 min
Jul 18, 7:39 PM EDTSpecial Marine WarningCLE51 min
Jul 21, 7:08 AM EDTSpecial Marine WarningCLE2 min
Jul 21, 7:12 AM EDTSpecial Marine WarningCLE80 min
Jul 21, 7:44 AM EDTSpecial Marine WarningCLE91 min
Jul 21, 9:05 AM EDTSpecial Marine WarningCLE54 min
Jul 21, 3:50 PM EDTSpecial Marine WarningCLE85 min
Jul 21, 5:05 PM EDTSpecial Marine WarningCLE55 min
Jul 28, 2:01 AM EDTSpecial Marine WarningCLE59 min
Aug 2, 1:10 PM EDTSpecial Marine WarningCLE65 min
Aug 2, 3:31 PM EDTSpecial Marine WarningCLE89 min
Aug 2, 4:44 PM EDTSpecial Marine WarningCLE2 hr
Aug 10, 6:39 AM EDTSpecial Marine WarningCLE81 min
Aug 10, 7:20 AM EDTSpecial Marine WarningCLE85 min
Aug 10, 7:55 AM EDTSpecial Marine WarningCLE2 hr
Aug 10, 8:47 AM EDTSpecial Marine WarningCLE88 min
Aug 10, 10:30 AM EDTSpecial Marine WarningCLE35 min
Aug 11, 12:16 AM EDTSpecial Marine WarningCLE77 min
Aug 11, 12:35 AM EDTSpecial Marine WarningCLE85 min
Aug 11, 1:22 AM EDTSpecial Marine WarningCLE83 min
Aug 11, 3:51 AM EDTSpecial Marine WarningCLE71 min
Aug 11, 3:45 PM EDTSpecial Marine WarningCLE90 min
Aug 12, 4:51 PM EDTSpecial Marine WarningCLE84 min
Aug 19, 7:48 AM EDTSpecial Marine WarningCLE87 min
Aug 19, 9:31 AM EDTSpecial Marine WarningCLE44 min
Aug 19, 9:40 AM EDTSpecial Marine WarningCLE95 min
Aug 22, 12:05 AM EDTSpecial Marine WarningCLE85 min
Aug 22, 1:30 AM EDTSpecial Marine WarningCLE90 min
Aug 22, 2:26 AM EDTSpecial Marine WarningCLE94 min
Aug 22, 2:58 AM EDTSpecial Marine WarningCLE62 min
Aug 22, 3:32 AM EDTSpecial Marine WarningCLE118 min
Aug 22, 3:52 AM EDTSpecial Marine WarningCLE53 min
Aug 22, 5:31 AM EDTSpecial Marine WarningCLE27 min
Aug 22, 12:43 PM EDTSpecial Marine WarningCLE92 min
Aug 22, 1:28 PM EDTSpecial Marine WarningCLE92 min
Aug 22, 2:02 PM EDTSpecial Marine WarningCLE68 min
Aug 22, 2:16 PM EDTSpecial Marine WarningCLE89 min
Aug 22, 4:12 PM EDTSpecial Marine WarningCLE63 min
Aug 22, 5:16 PM EDTSpecial Marine WarningCLE37 min
Aug 22, 8:04 PM EDTSpecial Marine WarningCLE86 min
Aug 23, 6:20 PM EDTSpecial Marine WarningCLE85 min
Aug 23, 6:46 PM EDTSpecial Marine WarningCLE89 min
Aug 23, 7:08 PM EDTSpecial Marine WarningCLE67 min
Aug 23, 7:39 PM EDTSpecial Marine WarningCLE96 min
Aug 23, 7:59 PM EDTSpecial Marine WarningCLE78 min
Aug 24, 1:22 AM EDTSpecial Marine WarningCLE39 min
Sep 2, 5:31 AM EDTSpecial Marine WarningCLE119 min
Sep 2, 7:45 AM EDTSpecial Marine WarningCLE2 hr
Sep 2, 8:14 PM EDTSpecial Marine WarningCLE2 hr
Sep 2, 8:57 PM EDTSpecial Marine WarningCLE78 min
Sep 2, 10:13 PM EDTSpecial Marine WarningCLE92 min
Sep 2, 11:35 PM EDTSpecial Marine WarningCLE85 min
Sep 3, 12:26 AM EDTSpecial Marine WarningCLE63 min
Sep 3, 4:05 AM EDTSpecial Marine WarningCLE85 min
Sep 3, 5:07 AM EDTSpecial Marine WarningCLE53 min
Sep 3, 2:33 PM EDTSpecial Marine WarningCLE33 min
Sep 3, 2:46 PM EDTSpecial Marine WarningCLE43 min
Sep 3, 3:42 PM EDTSpecial Marine WarningCLE92 min
Sep 3, 3:54 PM EDTSpecial Marine WarningCLE2 hr
Sep 3, 4:51 PM EDTSpecial Marine WarningCLE100 min
Sep 3, 5:44 PM EDTSpecial Marine WarningCLE48 min
Sep 4, 7:35 AM EDTSpecial Marine WarningCLE85 min
Sep 4, 8:35 AM EDTSpecial Marine WarningCLE41 min
Sep 9, 3:28 PM EDTSpecial Marine WarningCLE63 min
Sep 15, 11:53 PM EDTSpecial Marine WarningCLE51 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 22, 202613special marine warnings
  2. September 3, 202613special marine warnings
  3. June 14, 20266special marine warnings
  4. July 21, 20266special marine warnings
  5. August 23, 20266special marine warnings
  6. April 14, 20265special marine warnings
  7. April 15, 20265special marine warnings
  8. July 18, 20265special marine warnings
  9. August 10, 20265special marine warnings
  10. August 11, 20265special marine warnings
  11. March 31, 20264special marine warnings
  12. May 9, 20264special marine warnings

Nearby

Alerts in force nowTornadoes on recordThe 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.