Weather alerts in Hawaii, 2023

451 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts: 451
Warnings: 140
Watches: 28
Advisories: 250
Busiest month: April80 alerts
Busiest day: April 19, 202328 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Counties	Lasted
Jan 1, 3:17 PM HST	Small Craft Advisory	HFO		36 hr
Jan 1, 3:17 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	36 hr
Jan 2, 3:15 AM HST	High Surf Advisory	HFO	Hawaii	24 hr
Jan 3, 3:26 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Jan 3, 3:18 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Jan 6, 6:41 AM HST	Wind Advisory	HFO	Hawaii	21 hr
Jan 10, 3:38 AM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	72 hr
Jan 10, 3:40 AM HST	Small Craft Advisory	HFO		4 days
Jan 10, 3:20 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	7 days
Jan 14, 3:43 PM HST	Small Craft Advisory	HFO		36 hr
Jan 19, 2:33 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 19, 3:51 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	29 hr
Jan 19, 4:01 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Jan 19, 6:41 PM HST	Areal Flood Advisory	HFO	Hawaii	91 min
Jan 20, 3:02 PM HST	Small Craft Advisory	HFO		13 hr
Jan 21, 1:30 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 21, 4:00 AM HST	Small Craft Advisory	HFO		72 hr
Jan 21, 4:15 AM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	60 hr
Jan 21, 4:26 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 21, 7:07 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 21, 3:38 PM HST	High Surf Advisory	HFO	Kalawao	48 hr
Jan 23, 3:49 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	22 hr
Jan 24, 3:44 PM HST	Small Craft Advisory	HFO		6 days
Jan 24, 3:53 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	40 hr
Jan 24, 4:28 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 24, 6:14 PM HST	Flash Flood Warning	HFO	Kauai	3 hr
Jan 24, 8:46 PM HST	Areal Flood Advisory	HFO	Kalawao	65 min
Jan 24, 10:34 PM HST	Special Marine Warning	HFO		61 min
Jan 25, 4:02 AM HST	High Surf Advisory	HFO	Hawaii	12 hr
Jan 25, 1:18 PM HST	Areal Flood Advisory	HFO	Kalawao	71 min
Jan 26, 8:02 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	31 hr
Jan 26, 5:04 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Jan 26, 7:12 PM HST	Areal Flood Advisory	HFO	Hawaii	10 hr
Jan 27, 6:52 AM HST	Areal Flood Advisory	HFO	Kalawao	6 hr
Jan 27, 8:56 AM HST	Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	3 days
Jan 27, 10:32 AM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Jan 27, 12:59 PM HST	Flash Flood Warning	HFO	Kalawao	18 hr
Jan 27, 7:31 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Jan 28, 4:55 AM HST	Areal Flood Advisory	HFO	Kalawao	83 min
Jan 28, 6:18 AM HST	Flash Flood Warning	HFO	Kalawao	15 hr
Jan 28, 6:51 AM HST	Flash Flood Warning	HFO	Kalawao	3 hr
Jan 28, 8:13 AM HST	Winter Storm Warning	HFO	Hawaii	55 hr
Jan 28, 10:52 AM HST	Areal Flood Advisory	HFO	Kalawao	9 hr
Jan 28, 1:09 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Jan 28, 9:26 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Jan 28, 10:23 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Jan 29, 12:16 AM HST	Areal Flood Advisory	HFO	Kalawao	22 min
Jan 29, 12:38 AM HST	Flash Flood Warning	HFO	Kalawao	5 hr
Jan 29, 1:57 AM HST	Areal Flood Advisory	HFO	Hawaii	2 hr
Jan 29, 3:08 AM HST	Wind Advisory	HFO	Honolulu, Kauai	39 hr
Jan 29, 6:17 AM HST	Areal Flood Advisory	HFO	Kalawao	9 hr
Jan 29, 10:09 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	42 hr
Jan 29, 3:07 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Jan 29, 4:25 PM HST	Gale Watch	HFO		11 hr
Jan 29, 5:22 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Jan 29, 5:29 PM HST	Areal Flood Advisory	HFO	Kalawao	5 hr
Jan 30, 12:49 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 30, 2:38 AM HST	Flash Flood Warning	HFO	Kauai	6 hr
Jan 30, 7:50 AM HST	Special Marine Warning	HFO		55 min
Jan 30, 9:35 AM HST	Special Marine Warning	HFO		115 min
Jan 30, 12:13 PM HST	Special Marine Warning	HFO		2 hr
Jan 30, 2:06 PM HST	Special Marine Warning	HFO		114 min
Jan 30, 3:09 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Jan 30, 3:47 PM HST	Areal Flood Advisory	HFO	Honolulu	36 min
Jan 30, 3:56 PM HST	Special Marine Warning	HFO		36 min
Jan 30, 5:14 PM HST	Flash Flood Warning	HFO	Kauai	4 hr
Jan 31, 2:15 PM HST	Winter Weather Advisory	HFO	Hawaii	11 hr
Feb 3, 3:31 AM HST	Small Craft Advisory	HFO		48 hr
Feb 4, 5:28 AM HST	Areal Flood Advisory	HFO	Kauai	104 min
Feb 4, 7:12 AM HST	Flash Flood Warning	HFO	Kauai	6 hr
Feb 4, 7:44 AM HST	Areal Flood Advisory	HFO	Honolulu	93 min
Feb 4, 8:48 AM HST	Areal Flood Advisory	HFO	Honolulu	28 min
Feb 4, 9:16 AM HST	Flash Flood Warning	HFO	Honolulu	2 hr
Feb 4, 11:26 AM HST	Areal Flood Advisory	HFO	Honolulu	2 hr
Feb 4, 12:06 PM HST	Special Marine Warning	HFO		114 min
Feb 4, 12:44 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Feb 5, 3:32 AM HST	Small Craft Advisory	HFO		27 days
Feb 5, 3:11 PM HST	Winter Weather Advisory	HFO	Hawaii	21 hr
Feb 6, 4:09 PM HST	Gale Watch	HFO		23 hr
Feb 7, 12:07 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Feb 7, 3:37 PM HST	Gale Warning	HFO		4 days
Feb 7, 6:26 PM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Feb 8, 3:16 PM HST	High Wind Warning	HFO	Hawaii, Honolulu	60 hr
Feb 8, 3:43 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	24 hr
Feb 9, 12:17 PM HST	Wind Advisory	HFO	Honolulu	15 hr
Feb 9, 3:33 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Feb 11, 3:28 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	5 days
Feb 12, 12:58 AM HST	Areal Flood Advisory	HFO	Hawaii	9 hr
Feb 12, 6:56 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Feb 12, 7:37 AM HST	Winter Weather Advisory	HFO	Hawaii	32 hr
Feb 12, 1:43 PM HST	Areal Flood Advisory	HFO	Hawaii	82 min
Feb 12, 6:29 PM HST	Areal Flood Advisory	HFO	Hawaii	99 min
Feb 13, 1:11 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Feb 14, 2:57 PM HST	Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	5 days
Feb 14, 3:21 PM HST	Winter Storm Watch	HFO	Hawaii	24 hr
Feb 15, 3:26 PM HST	Winter Storm Warning	HFO	Hawaii	4 days
Feb 15, 3:57 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Feb 15, 6:50 PM HST	Areal Flood Advisory	HFO	Hawaii	75 min
Feb 16, 3:35 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Feb 17, 12:07 AM HST	Areal Flood Advisory	HFO	Hawaii	10 hr
Feb 17, 4:56 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Feb 17, 6:58 AM HST	Areal Flood Advisory	HFO	Kalawao	5 hr
Feb 17, 9:18 AM HST	Flash Flood Warning	HFO	Hawaii	3 hr
Feb 17, 10:30 AM HST	Flash Flood Warning Considerable damage threat	HFO	Hawaii	18 hr
Feb 17, 1:23 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Feb 17, 11:30 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Feb 18, 3:29 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Feb 18, 3:55 AM HST	Flash Flood Warning	HFO	Hawaii	21 hr
Feb 18, 10:08 AM HST	Flash Flood Warning	HFO	Kauai	4 hr
Feb 20, 9:49 AM HST	Flood Watch	HFO	Honolulu, Kauai	30 hr
Feb 20, 9:49 AM HST	Winter Weather Advisory	HFO	Hawaii	17 hr
Feb 20, 12:27 PM HST	Areal Flood Advisory	HFO	Honolulu	14 hr
Feb 20, 12:39 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Feb 20, 4:26 PM HST	Areal Flood Advisory	HFO	Kauai	5 hr
Feb 20, 9:13 PM HST	Flash Flood Warning	HFO	Kauai	16 hr
Feb 20, 10:41 PM HST	Areal Flood Advisory	HFO	Hawaii	6 hr
Feb 21, 3:40 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	7 days
Feb 22, 3:21 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	51 hr
Feb 26, 3:37 AM HST	Gale Watch	HFO		12 hr
Feb 26, 3:31 PM HST	Gale Warning	HFO		4 days
Feb 26, 3:38 PM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Feb 28, 3:20 PM HST	High Wind Warning	HFO	Hawaii	36 hr
Feb 28, 3:48 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Mar 1, 9:59 AM HST	Winter Weather Advisory	HFO	Hawaii	17 hr
Mar 1, 9:03 PM HST	Areal Flood Advisory	HFO	Hawaii	12 hr
Mar 2, 3:05 AM HST	Winter Storm Warning	HFO	Hawaii	10 hr
Mar 2, 3:34 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	24 hr
Mar 3, 2:59 AM HST	Winter Storm Warning	HFO	Hawaii	24 hr
Mar 4, 2:13 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Mar 6, 10:00 AM HST	High Wind Watch	HFO	Hawaii, Kalawao	30 hr
Mar 6, 3:39 PM HST	Wind Advisory	HFO	Hawaii	12 hr
Mar 6, 8:37 PM HST	Small Craft Advisory	HFO		4 days
Mar 7, 3:46 AM HST	High Wind Warning	HFO	Hawaii, Kalawao	6 days
Mar 7, 3:46 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Mar 7, 3:39 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	72 hr
Mar 8, 7:00 AM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Mar 9, 3:38 AM HST	Wind Advisory	HFO	Kalawao	12 hr
Mar 10, 3:30 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	12 hr
Mar 12, 3:52 PM HST	Wind Advisory	HFO	Hawaii	35 hr
Mar 15, 3:01 AM HST	Wind Advisory	HFO	Hawaii	9 hr
Mar 20, 3:49 AM HST	Small Craft Advisory	HFO		71 hr
Mar 22, 12:08 PM HST	Areal Flood Advisory	HFO	Hawaii	5 hr
Mar 22, 11:32 PM HST	Special Marine Warning	HFO		88 min
Mar 22, 11:51 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Mar 23, 12:44 AM HST	Areal Flood Advisory	HFO	Honolulu	2 hr
Mar 23, 1:15 AM HST	Special Weather Statement	HFO	Honolulu	60 min
Mar 23, 1:44 AM HST	Flood Watch	HFO	Honolulu	18 hr
Mar 23, 4:03 AM HST	Special Marine Warning	HFO		87 min
Mar 23, 5:09 AM HST	Special Marine Warning	HFO		36 min
Mar 23, 5:43 AM HST	Special Marine Warning	HFO		62 min
Mar 23, 6:41 AM HST	Special Marine Warning	HFO		76 min
Mar 23, 1:11 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Mar 23, 2:05 PM HST	Special Marine Warning	HFO		68 min
Mar 23, 2:08 PM HST	Special Weather Statement	HFO	Kauai	22 min
Mar 24, 1:38 AM HST	Areal Flood Advisory	HFO	Hawaii	78 min
Mar 25, 3:05 AM HST	Small Craft Advisory	HFO		36 hr
Mar 27, 2:49 PM HST	Areal Flood Advisory	HFO	Honolulu	96 min
Mar 28, 8:28 AM HST	Flood Watch	HFO	Honolulu, Kauai	42 hr
Mar 28, 3:22 PM HST	Small Craft Advisory	HFO		11 days
Mar 28, 9:40 PM HST	Special Marine Warning	HFO		2 hr
Mar 28, 11:38 PM HST	Special Marine Warning	HFO		2 hr
Mar 29, 7:42 AM HST	Special Marine Warning	HFO		2 hr
Mar 29, 8:27 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Mar 29, 8:37 AM HST	Special Marine Warning	HFO		113 min
Mar 29, 11:36 AM HST	Flash Flood Warning	HFO	Kauai	3 hr
Mar 29, 1:47 PM HST	Special Weather Statement	HFO	Kauai	28 min
Mar 29, 2:27 PM HST	Flash Flood Warning	HFO	Kauai	117 min
Mar 29, 3:40 PM HST	Wind Advisory	HFO	Hawaii	11 hr
Mar 29, 7:28 PM HST	Special Marine Warning	HFO		2 hr
Mar 29, 9:23 PM HST	Special Marine Warning	HFO		44 min
Mar 31, 2:58 PM HST	Areal Flood Advisory	HFO	Kauai	4 hr
Apr 1, 7:22 AM HST	Flood Watch	HFO	Kauai	8 hr
Apr 1, 7:48 AM HST	Special Marine Warning	HFO		57 min
Apr 1, 8:39 AM HST	Special Marine Warning	HFO		66 min
Apr 1, 9:33 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Apr 1, 11:37 AM HST	Flash Flood Warning	HFO	Kauai	96 min
Apr 2, 8:29 AM HST	Winter Weather Advisory	HFO	Hawaii	31 hr
Apr 2, 1:20 PM HST	Areal Flood Advisory	HFO	Honolulu	86 min
Apr 2, 4:08 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Apr 2, 4:43 PM HST	Special Marine Warning	HFO		2 hr
Apr 2, 5:45 PM HST	Special Weather Statement	HFO	Kauai	30 min
Apr 2, 5:53 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Apr 2, 6:20 PM HST	Special Weather Statement	HFO	Kauai	55 min
Apr 2, 6:39 PM HST	Special Marine Warning	HFO		111 min
Apr 2, 8:14 PM HST	Special Weather Statement	HFO	Honolulu	61 min
Apr 2, 8:15 PM HST	Special Marine Warning	HFO		2 hr
Apr 2, 8:40 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Apr 2, 9:05 PM HST	Special Weather Statement	HFO	Honolulu	55 min
Apr 2, 9:44 PM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Apr 2, 9:53 PM HST	Special Weather Statement	HFO	Honolulu	52 min
Apr 2, 10:10 PM HST	Special Marine Warning	HFO		2 hr
Apr 2, 10:43 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Apr 3, 12:13 AM HST	Special Marine Warning	HFO		108 min
Apr 3, 12:24 AM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Apr 4, 8:29 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Apr 4, 11:22 AM HST	Areal Flood Advisory	HFO	Honolulu	81 min
Apr 9, 3:05 AM HST	Small Craft Advisory	HFO		5 days
Apr 13, 10:52 AM HST	Winter Weather Advisory	HFO	Hawaii	7 hr
Apr 14, 3:30 AM HST	Small Craft Advisory	HFO		13 hr
Apr 14, 5:26 PM HST	Areal Flood Advisory	HFO	Hawaii	2 hr
Apr 17, 3:01 AM HST	Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	66 hr
Apr 17, 3:34 PM HST	Small Craft Advisory	HFO		54 hr
Apr 18, 6:28 PM HST	Special Marine Warning	HFO		2 hr
Apr 18, 6:53 PM HST	Areal Flood Advisory	HFO	Hawaii	4 hr
Apr 18, 8:24 PM HST	Special Marine Warning	HFO		2 hr
Apr 18, 10:24 PM HST	Special Marine Warning	HFO		2 hr
Apr 18, 10:41 PM HST	Flash Flood Warning	HFO	Hawaii	7 hr
Apr 18, 10:57 PM HST	Special Weather Statement	HFO	Honolulu	93 min
Apr 19, 12:07 AM HST	Special Weather Statement	HFO	Kalawao	83 min
Apr 19, 12:10 AM HST	Special Marine Warning	HFO		2 hr
Apr 19, 12:28 AM HST	Special Weather Statement	HFO	Honolulu	92 min
Apr 19, 1:24 AM HST	Special Weather Statement	HFO	Kalawao	96 min
Apr 19, 1:28 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Apr 19, 1:48 AM HST	Special Weather Statement	HFO	Honolulu	72 min
Apr 19, 2:08 AM HST	Special Marine Warning	HFO		2 hr
Apr 19, 2:55 AM HST	Special Weather Statement	HFO	Kalawao	95 min
Apr 19, 2:58 AM HST	Flash Flood Warning	HFO	Honolulu	96 min
Apr 19, 3:00 AM HST	Special Weather Statement	HFO	Honolulu	90 min
Apr 19, 4:08 AM HST	Special Marine Warning	HFO		2 hr
Apr 19, 4:25 AM HST	Special Weather Statement	HFO	Kalawao	95 min
Apr 19, 5:49 AM HST	Special Weather Statement	HFO	Kalawao	86 min
Apr 19, 6:11 AM HST	Special Marine Warning	HFO		2 hr
Apr 19, 6:21 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Apr 19, 9:11 AM HST	Winter Weather Advisory	HFO	Hawaii	11 hr
Apr 19, 9:16 AM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Apr 19, 11:22 AM HST	Special Marine Warning	HFO		38 min
Apr 19, 12:02 PM HST	Special Marine Warning	HFO		58 min
Apr 19, 12:13 PM HST	Special Marine Warning	HFO		48 min
Apr 19, 12:24 PM HST	Special Weather Statement	HFO	Hawaii	96 min
Apr 19, 12:59 PM HST	Special Marine Warning	HFO		61 min
Apr 19, 2:39 PM HST	Special Marine Warning	HFO		66 min
Apr 19, 3:36 PM HST	Special Marine Warning	HFO		54 min
Apr 19, 4:23 PM HST	Special Marine Warning	HFO		2 hr
Apr 20, 8:05 PM HST	Areal Flood Advisory	HFO	Honolulu	113 min
Apr 21, 1:39 AM HST	Areal Flood Advisory	HFO	Honolulu	6 hr
Apr 21, 3:48 PM HST	Small Craft Advisory	HFO		24 hr
Apr 24, 6:48 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	21 hr
Apr 24, 11:45 AM HST	Areal Flood Advisory	HFO	Kauai	5 hr
Apr 27, 5:35 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Apr 27, 8:49 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Apr 27, 10:39 PM HST	Areal Flood Advisory	HFO	Hawaii	95 min
Apr 28, 2:58 PM HST	Areal Flood Advisory	HFO	Hawaii	4 hr
Apr 29, 3:23 AM HST	Small Craft Advisory	HFO		60 hr
Apr 29, 3:34 AM HST	Areal Flood Advisory	HFO	Honolulu	84 min
Apr 29, 4:58 AM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Apr 29, 5:02 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Apr 29, 2:18 PM HST	Areal Flood Advisory	HFO	Hawaii	110 min
Apr 29, 3:10 PM HST	Areal Flood Advisory	HFO	Kauai	71 min
Apr 29, 4:03 PM HST	Flash Flood Warning	HFO	Kauai	3 min
Apr 29, 4:10 PM HST	Flash Flood Warning	HFO	Hawaii	3 hr
May 1, 3:37 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
May 2, 3:00 AM HST	Flood Watch	HFO	Kauai	24 hr
May 2, 6:33 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	21 hr
May 2, 12:17 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
May 2, 2:53 PM HST	Special Marine Warning	HFO		59 min
May 2, 3:32 PM HST	Areal Flood Advisory	HFO	Honolulu	119 min
May 2, 3:35 PM HST	Small Craft Advisory	HFO		8 days
May 3, 3:30 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	36 hr
May 5, 3:11 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	12 hr
May 5, 2:44 PM HST	Areal Flood Advisory	HFO	Hawaii	2 hr
May 11, 9:22 AM HST	Areal Flood Advisory	HFO	Honolulu	6 hr
May 12, 3:41 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	47 hr
May 14, 3:33 AM HST	Small Craft Advisory	HFO		48 hr
May 16, 12:02 PM HST	Wind Advisory	HFO	Hawaii	63 hr
May 16, 3:08 PM HST	Flood Watch	HFO	Honolulu, Kauai	48 hr
May 19, 5:18 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
May 19, 6:12 AM HST	Winter Weather Advisory	HFO	Hawaii	9 hr
May 19, 6:15 AM HST	Special Marine Warning	HFO		31 min
May 19, 6:24 AM HST	Areal Flood Advisory	HFO	Hawaii	24 min
May 19, 6:48 AM HST	Flash Flood Warning	HFO	Hawaii	3 hr
May 20, 3:09 AM HST	Small Craft Advisory	HFO		6 days
May 26, 4:01 PM HST	Areal Flood Advisory	HFO	Hawaii	80 min
May 28, 2:32 PM HST	Areal Flood Advisory	HFO	Honolulu	2 hr
May 30, 1:15 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
May 30, 4:11 PM HST	Areal Flood Advisory	HFO	Hawaii	2 hr
Jun 1, 7:18 AM HST	Wind Advisory	HFO	Hawaii	20 hr
Jun 8, 3:10 AM HST	Small Craft Advisory	HFO		10 days
Jun 15, 4:06 PM HST	Areal Flood Advisory	HFO	Kalawao	85 min
Jun 20, 3:19 PM HST	Small Craft Advisory	HFO		9 days
Jun 23, 3:25 PM HST	Gale Watch	HFO		24 hr
Jun 24, 3:01 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	36 hr
Jun 24, 3:45 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	35 hr
Jun 24, 3:15 PM HST	Gale Warning	HFO		24 hr
Jun 26, 3:35 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	30 hr
Jul 2, 3:15 AM HST	Small Craft Advisory	HFO		15 days
Jul 16, 10:47 PM HST	Small Craft Advisory	HFO		18 days
Jul 16, 10:47 PM HST	Tropical Storm Watch	HFO	Hawaii	18 hr
Jul 17, 4:01 AM HST	Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	59 hr
Jul 17, 4:37 AM HST	Gale Watch	HFO		24 hr
Jul 17, 3:35 PM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Jul 17, 4:01 PM HST	High Surf Warning	HFO	Hawaii, Kalawao	43 hr
Jul 17, 4:48 PM HST	Tropical Storm Warning	HFO	Hawaii	42 hr
Jul 18, 4:55 AM HST	High Wind Watch	HFO	Hawaii, Kalawao	6 hr
Jul 18, 5:03 AM HST	Gale Warning	HFO		34 hr
Jul 18, 11:20 AM HST	High Wind Warning	HFO	Hawaii, Kalawao	24 hr
Jul 18, 5:16 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	22 hr
Jul 18, 8:10 PM HST	Areal Flood Advisory	HFO	Hawaii	15 hr
Jul 19, 4:28 AM HST	Areal Flood Advisory	HFO	Kalawao	6 hr
Jul 19, 4:34 AM HST	Areal Flood Advisory	HFO	Honolulu	2 hr
Jul 19, 6:23 AM HST	Flash Flood Warning	HFO	Hawaii	5 hr
Jul 19, 11:07 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	4 hr
Jul 29, 3:10 AM HST	Coastal Flood Statement	HFO	Hawaii, Honolulu, Kauai, Kalawao	6 days
Aug 5, 3:26 PM HST	Gale Watch	HFO		24 hr
Aug 6, 3:33 AM HST	Fire Weather Watch	HFO		24 hr
Aug 6, 3:33 AM HST	High Wind Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	24 hr
Aug 6, 3:33 PM HST	Gale Warning	HFO		3 days
Aug 6, 3:33 PM HST	Small Craft Advisory	HFO		4 days
Aug 7, 3:15 AM HST	Red Flag Warning	HFO		66 hr
Aug 7, 3:15 AM HST	High Wind Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Aug 7, 3:15 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	66 hr
Aug 7, 3:37 AM HST	High Surf Warning	HFO	Hawaii, Kalawao	48 hr
Aug 7, 3:54 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	48 hr
Aug 11, 3:20 AM HST	Small Craft Advisory	HFO		12 hr
Aug 14, 3:43 AM HST	Small Craft Advisory	HFO		4 days
Aug 20, 9:01 PM HST	Small Craft Advisory	HFO		6 days
Aug 28, 3:39 PM HST	Fire Weather Watch	HFO		12 hr
Aug 28, 3:39 PM HST	Fire Weather Watch	HFO		48 hr
Aug 28, 3:44 PM HST	Small Craft Advisory	HFO		6 days
Aug 28, 4:22 PM HST	Coastal Flood Statement	HFO	Hawaii, Honolulu, Kauai, Kalawao	50 hr
Aug 30, 3:38 PM HST	Red Flag Warning	HFO		24 hr
Aug 30, 3:39 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	24 hr
Sep 8, 8:01 PM HST	Small Craft Advisory	HFO		5 days
Sep 15, 6:34 PM HST	Small Craft Advisory	HFO		16 days
Oct 2, 5:04 PM HST	Areal Flood Advisory	HFO	Honolulu	78 min
Oct 2, 11:11 PM HST	Areal Flood Advisory	HFO	Honolulu	56 min
Oct 3, 12:07 AM HST	Flash Flood Warning	HFO	Honolulu	96 min
Oct 16, 3:32 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	48 hr
Oct 16, 4:55 PM HST	Small Craft Advisory	HFO		59 hr
Oct 17, 3:08 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	60 hr
Oct 19, 3:31 PM HST	Small Craft Advisory	HFO		23 hr
Oct 22, 10:43 PM HST	Areal Flood Advisory	HFO	Kauai	9 hr
Oct 23, 3:16 PM HST	Coastal Flood Statement	HFO	Kauai	24 hr
Oct 23, 7:17 PM HST	Wind Advisory	HFO	Hawaii	20 hr
Oct 27, 3:40 AM HST	Coastal Flood Statement	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Oct 31, 8:10 AM HST	Coastal Flood Statement	HFO	Honolulu, Kauai	24 hr
Nov 3, 3:17 PM HST	Small Craft Advisory	HFO		8 days
Nov 3, 3:54 PM HST	Fire Weather Watch	HFO		23 hr
Nov 4, 3:15 PM HST	Red Flag Warning	HFO		49 hr
Nov 4, 3:59 PM HST	Gale Watch	HFO		12 hr
Nov 5, 3:00 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	37 hr
Nov 5, 3:55 AM HST	Gale Warning	HFO		36 hr
Nov 6, 3:34 PM HST	Small Craft Advisory	HFO		12 days
Nov 12, 9:22 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kalawao	3 days
Nov 12, 9:32 PM HST	Gale Watch	HFO		18 hr
Nov 13, 3:35 PM HST	Gale Warning	HFO		24 hr
Nov 13, 3:35 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	5 days
Nov 14, 3:15 AM HST	Red Flag Warning	HFO		12 hr
Nov 18, 9:21 AM HST	Small Craft Advisory	HFO		3 days
Nov 18, 11:41 PM HST	Special Marine Warning	HFO		2 hr
Nov 19, 1:31 AM HST	Special Marine Warning	HFO		119 min
Nov 19, 3:16 AM HST	Special Marine Warning	HFO		119 min
Nov 19, 7:57 AM HST	Special Weather Statement	HFO	Kauai	93 min
Nov 19, 9:22 AM HST	Special Weather Statement	HFO	Kauai	83 min
Nov 19, 10:13 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Nov 19, 11:33 AM HST	Special Marine Warning	HFO		117 min
Nov 19, 1:15 PM HST	Special Marine Warning	HFO		60 min
Nov 19, 3:30 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	36 hr
Nov 19, 3:30 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Nov 19, 3:32 PM HST	Small Craft Advisory	HFO		48 hr
Nov 20, 3:37 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Nov 20, 4:06 AM HST	Areal Flood Advisory	HFO	Honolulu	5 hr
Nov 20, 9:04 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Nov 21, 9:53 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Nov 22, 12:48 AM HST	Areal Flood Advisory	HFO	Honolulu	10 hr
Nov 23, 3:24 AM HST	Small Craft Advisory	HFO		5 days
Nov 23, 3:46 AM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	60 hr
Nov 23, 5:30 PM HST	High Surf Advisory	HFO	Hawaii	46 hr
Nov 25, 3:40 AM HST	Areal Flood Advisory	HFO	Honolulu	105 min
Nov 25, 3:49 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Nov 27, 3:01 AM HST	Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	5 days
Nov 27, 3:39 PM HST	Small Craft Advisory	HFO		12 hr
Nov 28, 2:27 AM HST	Special Marine Warning	HFO		79 min
Nov 28, 9:41 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Nov 28, 9:53 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Nov 28, 12:57 PM HST	Special Marine Warning	HFO		63 min
Nov 28, 1:22 PM HST	Special Weather Statement	HFO	Kauai	23 min
Nov 28, 1:31 PM HST	Special Marine Warning	HFO		59 min
Nov 28, 1:50 PM HST	Special Marine Warning	HFO		55 min
Nov 28, 2:28 PM HST	Special Marine Warning	HFO		62 min
Nov 28, 2:42 PM HST	Special Marine Warning	HFO		62 min
Nov 28, 3:03 PM HST	Special Marine Warning	HFO		42 min
Nov 28, 3:30 PM HST	Special Marine Warning	HFO		22 min
Nov 28, 3:34 PM HST	Areal Flood Advisory	HFO	Kauai	79 min
Nov 28, 3:36 PM HST	Special Weather Statement	HFO	Kauai	39 min
Nov 28, 4:53 PM HST	Areal Flood Advisory	HFO	Kauai	118 min
Nov 29, 1:55 AM HST	Areal Flood Advisory	HFO	Hawaii	2 hr
Nov 29, 1:58 AM HST	Areal Flood Advisory	HFO	Kauai	8 hr
Nov 29, 3:24 AM HST	Winter Weather Advisory	HFO	Hawaii	48 hr
Nov 29, 8:47 AM HST	Special Weather Statement	HFO	Honolulu	28 min
Nov 29, 9:30 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Nov 29, 11:50 AM HST	Special Weather Statement	HFO	Kalawao	85 min
Nov 29, 1:04 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Nov 29, 3:39 PM HST	Special Weather Statement	HFO	Kalawao	51 min
Nov 29, 4:57 PM HST	Special Weather Statement	HFO	Kalawao	63 min
Nov 29, 6:09 PM HST	Special Marine Warning	HFO		2 hr
Nov 29, 8:09 PM HST	Special Marine Warning	HFO		2 hr
Nov 29, 8:49 PM HST	Small Craft Advisory	HFO		42 hr
Nov 30, 12:54 AM HST	Areal Flood Advisory	HFO	Kalawao	70 min
Nov 30, 1:46 AM HST	Areal Flood Advisory	HFO	Hawaii	4 hr
Nov 30, 2:04 AM HST	Flash Flood Warning	HFO	Kalawao	5 hr
Nov 30, 5:28 AM HST	Flash Flood Warning	HFO	Hawaii	3 hr
Nov 30, 6:37 AM HST	Flash Flood Warning Considerable damage threat	HFO	Kalawao	8 hr
Nov 30, 7:18 AM HST	Flash Flood Warning	HFO	Hawaii	6 hr
Nov 30, 10:25 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Nov 30, 6:16 PM HST	Special Marine Warning	HFO		119 min
Nov 30, 6:20 PM HST	Special Weather Statement	HFO	Hawaii	85 min
Nov 30, 8:22 PM HST	Special Marine Warning	HFO		113 min
Nov 30, 8:24 PM HST	Special Marine Warning	HFO		2 hr
Nov 30, 8:47 PM HST	Special Marine Warning	HFO		118 min
Nov 30, 9:06 PM HST	Special Weather Statement	HFO	Kauai	54 min
Nov 30, 10:14 PM HST	Special Marine Warning	HFO		109 min
Nov 30, 10:21 PM HST	Special Marine Warning	HFO		114 min
Nov 30, 11:35 PM HST	Gale Warning	HFO		4 hr
Dec 1, 12:07 AM HST	Special Marine Warning	HFO		113 min
Dec 1, 1:54 AM HST	Special Marine Warning	HFO		111 min
Dec 1, 8:39 AM HST	Special Marine Warning	HFO		96 min
Dec 1, 9:57 AM HST	Special Marine Warning	HFO		40 min
Dec 2, 10:07 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	66 hr
Dec 3, 3:34 PM HST	Small Craft Advisory	HFO		4 days
Dec 5, 3:42 AM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	14 hr
Dec 5, 3:43 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Dec 8, 3:23 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Dec 8, 3:24 PM HST	Small Craft Advisory	HFO		24 hr
Dec 10, 3:58 AM HST	Small Craft Advisory	HFO		14 days
Dec 12, 3:35 AM HST	Gale Warning	HFO		4 days
Dec 12, 4:04 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	47 hr
Dec 12, 3:17 PM HST	Wind Advisory	HFO	Kauai	69 hr
Dec 13, 1:05 AM HST	Flash Flood Warning	HFO	Kauai	3 hr
Dec 13, 4:00 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kalawao	56 hr
Dec 14, 2:22 AM HST	High Wind Warning	HFO	Hawaii, Kalawao	25 hr
Dec 14, 3:25 PM HST	Small Craft Advisory	HFO		36 hr
Dec 14, 3:30 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	24 hr
Dec 15, 3:44 PM HST	Small Craft Advisory	HFO		9 days
Dec 17, 3:35 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	3 hr
Dec 17, 6:44 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	33 hr
Dec 18, 3:28 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Dec 18, 3:35 AM HST	Small Craft Advisory	HFO		6 days
Dec 19, 3:38 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	36 hr
Dec 20, 6:55 AM HST	Areal Flood Advisory	HFO	Kauai	46 min
Dec 20, 7:41 AM HST	Flash Flood Warning	HFO	Kauai	14 hr
Dec 20, 8:56 AM HST	Areal Flood Advisory	HFO	Honolulu	8 hr
Dec 20, 12:42 PM HST	Areal Flood Advisory	HFO	Hawaii	105 min
Dec 20, 4:58 PM HST	Flash Flood Warning	HFO	Honolulu	5 hr
Dec 20, 7:08 PM HST	Wind Advisory	HFO	Hawaii	8 hr
Dec 23, 7:20 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	8 hr
Dec 23, 7:20 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	33 hr
Dec 26, 3:32 AM HST	Small Craft Advisory	HFO		4 days
Dec 26, 3:33 AM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	3 days
Dec 28, 3:28 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	53 hr
Dec 30, 3:29 PM HST	Small Craft Advisory	HFO		24 hr
Dec 30, 8:15 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	19 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Special Weather Statement	28
Flooding
Flash Flood Warning	33
Flood Watch	11
Areal Flood Advisory	126
Winter
Winter Storm Warning	4
Winter Storm Watch	1
Winter Weather Advisory	10
Wind and dust
High Wind Warning	6
High Wind Watch	3
Wind Advisory	26
Fire
Red Flag Warning	4
Fire Weather Watch	4
Tropical
Tropical Storm Warning	1
Tropical Storm Watch	1
Coast and beach
High Surf Warning	16
High Surf Advisory	40
Coastal Flood Statement	5
Marine
Gale Warning	9
Special Marine Warning	67
Gale Watch	8
Small Craft Advisory	48

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2022 2024

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. Rebuilt daily.