Alert archive / Hawaii / 2025

Weather alerts in Hawaii, December 2025

38 weather alerts in December 2025, 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 December 2025. Tap one for its archive.

Alerts: 38
Warnings: 7
Watches: 2
Advisories: 26
Busiest day: December 19, 20258 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
Dec 1, 11:42 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	16 hr
Dec 3, 3:05 PM HST	Coastal Flood Statement	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Dec 4, 3:04 AM HST	Small Craft Advisory	HFO		60 hr
Dec 4, 9:01 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	43 hr
Dec 9, 11:22 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	40 hr
Dec 10, 3:31 AM HST	Small Craft Advisory	HFO		12 hr
Dec 11, 3:01 PM HST	Wind Advisory	HFO	Hawaii	18 hr
Dec 12, 2:48 PM HST	Flood Watch	HFO	Honolulu, Kauai	4 days
Dec 13, 3:15 AM HST	Small Craft Advisory	HFO		60 hr
Dec 13, 10:22 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 14, 3:40 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	47 hr
Dec 14, 9:51 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 14, 12:54 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 14, 2:05 PM HST	High Surf Warning	HFO	Hawaii	13 hr
Dec 15, 3:02 PM HST	Small Craft Advisory	HFO		12 hr
Dec 15, 5:56 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 15, 11:54 PM HST	Special Marine Warning	HFO		41 min
Dec 16, 3:08 PM HST	Small Craft Advisory	HFO		60 hr
Dec 16, 3:25 PM HST	Flood Watch	HFO	Honolulu, Kauai	60 hr
Dec 17, 8:36 AM HST	Special Weather Statement	HFO	Kauai	24 min
Dec 17, 8:51 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 17, 10:49 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	40 hr
Dec 17, 1:53 PM HST	Special Marine Warning	HFO		86 min
Dec 17, 10:05 PM HST	Areal Flood Advisory	HFO	Honolulu	15 hr
Dec 18, 4:19 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 18, 9:03 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 19, 6:24 AM HST	Special Marine Warning	HFO		2 hr
Dec 19, 6:38 AM HST	Tornado Warning	HFO	Kauai	22 min
Dec 19, 8:22 AM HST	Special Weather Statement	HFO	Kauai	38 min
Dec 19, 8:23 AM HST	Special Marine Warning	HFO		30 min
Dec 19, 8:26 AM HST	Areal Flood Advisory	HFO	Kauai	63 min
Dec 19, 11:28 AM HST	Areal Flood Advisory	HFO	Honolulu	53 min
Dec 19, 7:04 PM HST	Special Marine Warning	HFO		91 min
Dec 19, 8:33 PM HST	Areal Flood Advisory	HFO	Kalawao	74 min
Dec 19, 9:01 PM HST	Areal Flood Advisory	HFO	Kalawao	46 min
Dec 21, 3:46 AM HST	Small Craft Advisory	HFO		6 days
Dec 29, 3:40 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	59 hr
Dec 29, 3:41 PM HST	Small Craft Advisory	HFO		4 days

By product

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

Product	Alerts
Severe storms
Tornado Warning	1
Special Weather Statement	2
Flooding
Flood Watch	2
Areal Flood Advisory	12
Wind and dust
Wind Advisory	1
Coast and beach
High Surf Warning	1
High Surf Advisory	6
Coastal Flood Statement	1
Marine
Special Marine Warning	5
Small Craft Advisory	7

By county

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

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.