Alert archive / Wisconsin / Small Craft Advisories

Small Craft Advisories in Wisconsin, 2025

228 small craft advisories 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 small craft advisories reaches back to 2005.

Small Craft Advisories by county

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

Small Craft Advisories: 228
Busiest month: March33 small craft advisories
Busiest day: December 19, 20254 small craft advisories

Over time

By month

The alerts

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

Issued	Product	Office	Lasted
Jan 2, 2:48 AM CST	Small Craft Advisory	MKX	54 hr
Jan 2, 3:20 AM CST	Small Craft Advisory	GRB	63 hr
Jan 5, 3:27 AM CST	Small Craft Advisory	MKX	50 hr
Jan 5, 3:30 AM CST	Small Craft Advisory	GRB	42 hr
Jan 9, 2:12 AM CST	Small Craft Advisory	GRB	28 hr
Jan 11, 2:24 AM CST	Small Craft Advisory	GRB	3 days
Jan 11, 1:55 PM CST	Small Craft Advisory	MKX	3 days
Jan 14, 9:21 PM CST	Small Craft Advisory	MKX	45 hr
Jan 15, 2:30 AM CST	Small Craft Advisory	GRB	40 hr
Jan 16, 6:27 PM CST	Small Craft Advisory	GRB	42 hr
Jan 16, 6:35 PM CST	Small Craft Advisory	MKX	46 hr
Jan 19, 9:08 PM CST	Small Craft Advisory	MKX	24 hr
Jan 21, 3:34 AM CST	Small Craft Advisory	MKX	41 hr
Jan 21, 3:45 AM CST	Small Craft Advisory	GRB	44 hr
Jan 22, 8:47 PM CST	Small Craft Advisory	MKX	15 hr
Jan 22, 9:12 PM CST	Small Craft Advisory	GRB	15 hr
Jan 24, 3:07 AM CST	Small Craft Advisory	GRB	48 hr
Jan 24, 3:42 AM CST	Small Craft Advisory	MKX	23 hr
Jan 25, 3:34 AM CST	Small Craft Advisory	MKX	23 hr
Jan 26, 2:53 AM CST	Small Craft Advisory	GRB	45 hr
Jan 26, 8:46 AM CST	Small Craft Advisory	MKX	23 hr
Jan 27, 5:59 PM CST	Small Craft Advisory	MKX	9 hr
Jan 28, 2:25 AM CST	Small Craft Advisory	GRB	34 hr
Jan 28, 2:35 PM CST	Small Craft Advisory	MKX	24 hr
Jan 30, 3:08 AM CST	Small Craft Advisory	MKX	15 hr
Jan 30, 3:15 AM CST	Small Craft Advisory	GRB	15 hr
Jan 30, 6:06 PM CST	Small Craft Advisory	GRB	33 hr
Jan 30, 9:59 PM CST	Small Craft Advisory	MKX	65 hr
Feb 1, 4:07 AM CST	Small Craft Advisory	GRB	38 hr
Feb 2, 2:56 PM CST	Small Craft Advisory	MKX	35 hr
Feb 3, 3:30 AM CST	Small Craft Advisory	GRB	17 hr
Feb 4, 1:00 AM CST	Small Craft Advisory	GRB	8 hr
Feb 4, 4:32 AM CST	Small Craft Advisory	MKX	10 hr
Feb 5, 3:22 AM CST	Small Craft Advisory	MKX	30 hr
Feb 5, 3:26 AM CST	Small Craft Advisory	GRB	30 hr
Feb 11, 2:47 PM CST	Small Craft Advisory	MKX	51 hr
Feb 14, 3:05 AM CST	Small Craft Advisory	MKX	31 hr
Feb 14, 3:27 AM CST	Small Craft Advisory	GRB	3 days
Feb 15, 9:47 AM CST	Small Craft Advisory	MKX	56 hr
Feb 21, 1:59 PM CST	Small Craft Advisory	GRB	16 hr
Feb 22, 12:03 AM CST	Small Craft Advisory	MKX	15 hr
Feb 23, 2:11 PM CST	Small Craft Advisory	MKX	26 hr
Feb 23, 2:29 PM CST	Small Craft Advisory	GRB	26 hr
Feb 25, 2:02 PM CST	Small Craft Advisory	MKX	24 hr
Feb 26, 2:23 PM CST	Small Craft Advisory	MKX	28 hr
Feb 26, 2:38 PM CST	Small Craft Advisory	GRB	27 hr
Feb 27, 1:22 PM CST	Small Craft Advisory	MKX	22 hr
Feb 27, 1:50 PM CST	Small Craft Advisory	GRB	23 hr
Feb 28, 9:46 PM CST	Small Craft Advisory	MKX	17 hr
Feb 28, 11:47 PM CST	Small Craft Advisory	GRB	12 hr
Mar 3, 2:47 AM CST	Small Craft Advisory	MKX	57 hr
Mar 3, 2:59 AM CST	Small Craft Advisory	GRB	57 hr
Mar 5, 11:46 PM CST	Small Craft Advisory	GRB	9 hr
Mar 6, 12:04 AM CST	Small Craft Advisory	MKX	11 hr
Mar 8, 2:54 AM CST	Small Craft Advisory	MKX	19 hr
Mar 9, 8:24 AM CDT	Small Craft Advisory	MKX	11 hr
Mar 9, 8:46 AM CDT	Small Craft Advisory	GRB	10 hr
Mar 10, 3:26 AM CDT	Small Craft Advisory	GRB	34 hr
Mar 10, 4:08 AM CDT	Small Craft Advisory	MKX	45 hr
Mar 13, 2:36 PM CDT	Small Craft Advisory	MKX	40 hr
Mar 13, 3:20 PM CDT	Small Craft Advisory	GRB	43 hr
Mar 15, 2:29 PM CDT	Small Craft Advisory	GRB	23 hr
Mar 16, 2:41 AM CDT	Small Craft Advisory	MKX	10 hr
Mar 16, 2:33 PM CDT	Small Craft Advisory	GRB	13 hr
Mar 16, 2:33 PM CDT	Small Craft Advisory	MKX	37 hr
Mar 17, 9:02 AM CDT	Small Craft Advisory	MKX	22 hr
Mar 17, 5:54 PM CDT	Small Craft Advisory	GRB	16 hr
Mar 18, 3:32 PM CDT	Small Craft Advisory	MKX	27 hr
Mar 18, 3:36 PM CDT	Small Craft Advisory	GRB	18 hr
Mar 20, 8:56 AM CDT	Small Craft Advisory	GRB	7 hr
Mar 20, 9:04 AM CDT	Small Craft Advisory	MKX	10 hr
Mar 20, 8:54 PM CDT	Small Craft Advisory	MKX	37 hr
Mar 21, 2:32 AM CDT	Small Craft Advisory	GRB	30 hr
Mar 21, 3:31 AM CDT	Small Craft Advisory	MKX	33 hr
Mar 22, 3:11 PM CDT	Small Craft Advisory	GRB	53 hr
Mar 22, 3:32 PM CDT	Small Craft Advisory	MKX	27 hr
Mar 24, 9:33 AM CDT	Small Craft Advisory	MKX	10 hr
Mar 27, 2:36 PM CDT	Small Craft Advisory	MKX	40 hr
Mar 28, 9:55 AM CDT	Small Craft Advisory	GRB	3 days
Mar 29, 9:35 AM CDT	Small Craft Advisory	MKX	18 hr
Mar 30, 6:21 AM CDT	Small Craft Advisory	MKX	31 hr
Apr 1, 3:30 AM CDT	Small Craft Advisory	GRB	49 hr
Apr 1, 9:17 PM CDT	Small Craft Advisory	MKX	4 hr
Apr 2, 2:32 PM CDT	Small Craft Advisory	MKX	25 hr
Apr 2, 3:43 PM CDT	Small Craft Advisory	GRB	12 hr
Apr 3, 11:26 AM CDT	Small Craft Advisory	GRB	5 hr
Apr 6, 2:14 AM CDT	Small Craft Advisory	MKX	53 hr
Apr 6, 3:00 AM CDT	Small Craft Advisory	GRB	46 hr
Apr 8, 2:13 AM CDT	Small Craft Advisory	MKX	44 hr
Apr 8, 2:28 AM CDT	Small Craft Advisory	GRB	44 hr
Apr 12, 2:41 PM CDT	Small Craft Advisory	GRB	43 hr
Apr 12, 3:02 PM CDT	Small Craft Advisory	MKX	34 hr
Apr 15, 1:01 PM CDT	Small Craft Advisory	GRB	12 hr
Apr 15, 6:44 PM CDT	Small Craft Advisory	MKX	3 hr
Apr 16, 2:26 PM CDT	Small Craft Advisory	MKX	53 hr
Apr 16, 3:40 PM CDT	Small Craft Advisory	GRB	51 hr
Apr 20, 3:03 AM CDT	Small Craft Advisory	MKX	26 hr
Apr 20, 3:29 AM CDT	Small Craft Advisory	GRB	43 hr
Apr 24, 2:19 PM CDT	Small Craft Advisory	MKX	48 hr
Apr 24, 6:42 PM CDT	Small Craft Advisory	GRB	37 hr
Apr 27, 3:42 AM CDT	Small Craft Advisory	GRB	63 hr
Apr 27, 2:33 PM CDT	Small Craft Advisory	MKX	49 hr
May 1, 3:25 AM CDT	Small Craft Advisory	GRB	18 hr
May 1, 4:06 AM CDT	Small Craft Advisory	MKX	18 hr
May 2, 2:37 PM CDT	Small Craft Advisory	MKX	28 hr
May 4, 2:57 AM CDT	Small Craft Advisory	MKX	22 hr
May 6, 2:41 AM CDT	Small Craft Advisory	MKX	68 hr
May 6, 11:22 AM CDT	Small Craft Advisory	GRB	41 hr
May 9, 2:11 PM CDT	Small Craft Advisory	MKX	35 hr
May 10, 5:47 AM CDT	Small Craft Advisory	GRB	10 hr
May 15, 3:04 AM CDT	Small Craft Advisory	MKX	20 hr
May 15, 4:06 AM CDT	Small Craft Advisory	GRB	19 hr
May 15, 11:11 PM CDT	Small Craft Advisory	GRB	49 hr
May 16, 2:12 AM CDT	Small Craft Advisory	MKX	44 hr
May 18, 2:55 PM CDT	Small Craft Advisory	MKX	3 days
May 18, 3:19 PM CDT	Small Craft Advisory	GRB	3 days
May 20, 2:10 AM CDT	Small Craft Advisory	MKX	49 hr
May 22, 2:37 AM CDT	Small Craft Advisory	GRB	16 hr
May 30, 4:16 AM CDT	Small Craft Advisory	GRB	18 hr
Jun 1, 2:18 PM CDT	Small Craft Advisory	GRB	59 hr
Jun 2, 2:27 PM CDT	Small Craft Advisory	MKX	32 hr
Jun 12, 2:39 PM CDT	Small Craft Advisory	MKX	15 hr
Jun 12, 8:47 PM CDT	Small Craft Advisory	GRB	9 hr
Jun 13, 8:48 AM CDT	Small Craft Advisory	GRB	13 hr
Jun 20, 5:02 AM CDT	Small Craft Advisory	GRB	4 days
Jun 20, 10:27 AM CDT	Small Craft Advisory	MKX	42 hr
Jun 21, 8:54 PM CDT	Small Craft Advisory	MKX	28 hr
Jun 22, 2:24 PM CDT	Small Craft Advisory	MKX	31 hr
Jun 26, 12:25 AM CDT	Small Craft Advisory	GRB	15 hr
Jul 4, 1:56 PM CDT	Small Craft Advisory	MKX	30 hr
Jul 4, 2:33 PM CDT	Small Craft Advisory	GRB	32 hr
Jul 5, 9:34 PM CDT	Small Craft Advisory	MKX	36 hr
Jul 16, 2:48 AM CDT	Small Craft Advisory	GRB	34 hr
Jul 16, 12:01 PM CDT	Small Craft Advisory	MKX	33 hr
Jul 21, 2:51 PM CDT	Small Craft Advisory	MKX	28 hr
Jul 21, 2:54 PM CDT	Small Craft Advisory	GRB	28 hr
Jul 22, 7:53 PM CDT	Small Craft Advisory	MKX	25 hr
Jul 22, 7:54 PM CDT	Small Craft Advisory	GRB	32 hr
Jul 29, 2:02 PM CDT	Small Craft Advisory	MKX	67 hr
Jul 30, 3:18 AM CDT	Small Craft Advisory	GRB	43 hr
Aug 8, 9:49 AM CDT	Small Craft Advisory	GRB	39 hr
Aug 8, 12:17 PM CDT	Small Craft Advisory	MKX	33 hr
Aug 16, 6:31 PM CDT	Small Craft Advisory	MKX	47 hr
Aug 16, 8:16 PM CDT	Small Craft Advisory	GRB	46 hr
Aug 19, 3:05 AM CDT	Small Craft Advisory	MKX	49 hr
Aug 24, 1:41 PM CDT	Small Craft Advisory	GRB	8 hr
Aug 24, 4:27 PM CDT	Small Craft Advisory	MKX	4 hr
Aug 27, 2:04 PM CDT	Small Craft Advisory	MKX	41 hr
Aug 27, 2:57 PM CDT	Small Craft Advisory	GRB	31 hr
Sep 3, 3:38 AM CDT	Small Craft Advisory	GRB	21 hr
Sep 5, 8:48 AM CDT	Small Craft Advisory	MKX	12 hr
Sep 5, 9:57 AM CDT	Small Craft Advisory	GRB	14 hr
Sep 7, 7:53 PM CDT	Small Craft Advisory	GRB	50 hr
Sep 7, 7:56 PM CDT	Small Craft Advisory	MKX	42 hr
Sep 19, 2:43 AM CDT	Small Craft Advisory	GRB	37 hr
Sep 19, 3:46 AM CDT	Small Craft Advisory	MKX	36 hr
Sep 23, 2:39 PM CDT	Small Craft Advisory	MKX	40 hr
Oct 1, 2:52 AM CDT	Small Craft Advisory	GRB	33 hr
Oct 1, 3:08 AM CDT	Small Craft Advisory	MKX	33 hr
Oct 3, 2:22 PM CDT	Small Craft Advisory	MKX	60 hr
Oct 3, 2:27 PM CDT	Small Craft Advisory	GRB	65 hr
Oct 9, 3:30 AM CDT	Small Craft Advisory	GRB	48 hr
Oct 9, 2:24 PM CDT	Small Craft Advisory	MKX	44 hr
Oct 11, 2:53 PM CDT	Small Craft Advisory	MKX	36 hr
Oct 11, 3:02 PM CDT	Small Craft Advisory	GRB	40 hr
Oct 13, 2:20 PM CDT	Small Craft Advisory	MKX	44 hr
Oct 16, 3:08 AM CDT	Small Craft Advisory	MKX	55 hr
Oct 16, 3:22 AM CDT	Small Craft Advisory	GRB	59 hr
Oct 18, 10:01 AM CDT	Small Craft Advisory	GRB	36 hr
Oct 19, 6:57 PM CDT	Small Craft Advisory	MKX	3 hr
Oct 19, 10:00 PM CDT	Small Craft Advisory	GRB	3 days
Oct 19, 10:05 PM CDT	Small Craft Advisory	MKX	3 days
Oct 25, 9:15 PM CDT	Small Craft Advisory	MKX	5 days
Oct 27, 3:11 AM CDT	Small Craft Advisory	GRB	62 hr
Nov 1, 2:37 PM CDT	Small Craft Advisory	MKX	57 hr
Nov 1, 2:52 PM CDT	Small Craft Advisory	GRB	61 hr
Nov 4, 2:30 AM CST	Small Craft Advisory	GRB	43 hr
Nov 4, 2:39 AM CST	Small Craft Advisory	MKX	42 hr
Nov 6, 2:46 AM CST	Small Craft Advisory	MKX	39 hr
Nov 6, 3:20 AM CST	Small Craft Advisory	GRB	45 hr
Nov 8, 3:17 AM CST	Small Craft Advisory	MKX	66 hr
Nov 8, 3:30 AM CST	Small Craft Advisory	GRB	63 hr
Nov 10, 1:42 PM CST	Small Craft Advisory	MKX	55 hr
Nov 10, 2:17 PM CST	Small Craft Advisory	GRB	60 hr
Nov 14, 2:48 PM CST	Small Craft Advisory	MKX	51 hr
Nov 14, 3:00 PM CST	Small Craft Advisory	GRB	60 hr
Nov 17, 3:18 AM CST	Small Craft Advisory	MKX	42 hr
Nov 22, 2:34 AM CST	Small Craft Advisory	GRB	23 hr
Nov 22, 3:06 AM CST	Small Craft Advisory	MKX	23 hr
Nov 23, 11:08 AM CST	Small Craft Advisory	GRB	32 hr
Nov 26, 12:29 AM CST	Small Craft Advisory	MKX	3 hr
Nov 27, 10:16 AM CST	Small Craft Advisory	GRB	26 hr
Nov 27, 2:07 PM CST	Small Craft Advisory	MKX	20 hr
Nov 28, 2:23 PM CST	Small Craft Advisory	MKX	55 hr
Nov 29, 2:39 AM CST	Small Craft Advisory	GRB	42 hr
Dec 2, 2:26 AM CST	Small Craft Advisory	MKX	48 hr
Dec 2, 3:00 AM CST	Small Craft Advisory	GRB	51 hr
Dec 4, 2:33 AM CST	Small Craft Advisory	MKX	45 hr
Dec 4, 3:23 AM CST	Small Craft Advisory	GRB	36 hr
Dec 6, 1:57 PM CST	Small Craft Advisory	MKX	31 hr
Dec 7, 2:43 PM CST	Small Craft Advisory	GRB	48 hr
Dec 8, 2:24 AM CST	Small Craft Advisory	MKX	34 hr
Dec 9, 2:47 AM CST	Small Craft Advisory	MKX	26 hr
Dec 9, 3:06 AM CST	Small Craft Advisory	GRB	39 hr
Dec 10, 1:52 PM CST	Small Craft Advisory	MKX	10 hr
Dec 12, 2:16 AM CST	Small Craft Advisory	GRB	58 hr
Dec 12, 3:41 AM CST	Small Craft Advisory	MKX	56 hr
Dec 14, 4:22 AM CST	Small Craft Advisory	GRB	32 hr
Dec 14, 1:43 PM CST	Small Craft Advisory	MKX	24 hr
Dec 15, 2:09 PM CST	Small Craft Advisory	MKX	40 hr
Dec 15, 3:26 PM CST	Small Craft Advisory	GRB	39 hr
Dec 17, 3:05 AM CST	Small Craft Advisory	MKX	39 hr
Dec 17, 7:07 AM CST	Small Craft Advisory	GRB	35 hr
Dec 19, 2:35 AM CST	Small Craft Advisory	MKX	11 hr
Dec 19, 2:35 AM CST	Small Craft Advisory	MKX	36 hr
Dec 19, 2:59 AM CST	Small Craft Advisory	GRB	11 hr
Dec 19, 2:16 PM CST	Small Craft Advisory	GRB	25 hr
Dec 20, 2:19 PM CST	Small Craft Advisory	GRB	16 hr
Dec 22, 2:56 AM CST	Small Craft Advisory	MKX	18 hr
Dec 22, 2:59 AM CST	Small Craft Advisory	GRB	21 hr
Dec 24, 2:05 AM CST	Small Craft Advisory	MKX	60 hr
Dec 24, 2:47 AM CST	Small Craft Advisory	GRB	58 hr
Dec 26, 9:46 PM CST	Small Craft Advisory	MKX	35 hr
Dec 26, 9:51 PM CST	Small Craft Advisory	GRB	32 hr
Dec 29, 9:02 PM CST	Small Craft Advisory	MKX	6 hr
Dec 29, 9:04 PM CST	Small Craft Advisory	GRB	9 hr
Dec 30, 3:16 PM CST	Small Craft Advisory	GRB	39 hr
Dec 31, 3:37 AM CST	Small Craft Advisory	MKX	23 hr

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2024 2026

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.