Alert archive / Hawaii / High Surf Advisories

High Surf Advisories in Hawaii, 2018

64 high surf advisories in 2018. 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 high surf advisories reaches back to 2005.

High Surf Advisories by county

Each county as a circle sized by its count in 2018. Tap one for its archive.

High Surf Advisories: 64
Busiest month: December9 high surf advisories
Busiest day: February 23, 20182 high surf advisories

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, 3:33 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	42 hr
Jan 5, 3:44 PM HST	High Surf Advisory	HFO	Hawaii, Kauai	48 hr
Jan 9, 9:58 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	3 days
Jan 15, 4:01 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	53 hr
Jan 17, 7:28 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	7 days
Jan 21, 3:25 PM HST	High Surf Advisory	HFO	Honolulu, Kauai	48 hr
Jan 30, 8:16 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	19 hr
Jan 31, 3:38 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	48 hr
Feb 4, 3:27 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	24 hr
Feb 8, 3:05 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Feb 13, 3:10 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	25 hr
Feb 19, 3:30 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	48 hr
Feb 22, 3:54 PM HST	High Surf Advisory	HFO	Honolulu, Kalawao	12 hr
Feb 22, 3:54 PM HST	High Surf Advisory	HFO	Honolulu, Kalawao	6 days
Feb 28, 10:20 AM HST	High Surf Advisory	HFO	Honolulu, Kalawao	3 days
Mar 6, 3:30 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	5 days
Mar 11, 3:31 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	3 days
Mar 23, 3:08 AM HST	High Surf Advisory	HFO	Honolulu, Kalawao	12 hr
Mar 26, 12:47 PM HST	High Surf Advisory	HFO	Honolulu, Kalawao	27 hr
Mar 30, 9:10 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	18 hr
Apr 8, 3:33 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	29 hr
Apr 10, 3:41 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Apr 13, 1:43 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	4 days
Apr 28, 3:22 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	60 hr
May 7, 3:32 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Jun 4, 3:30 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	37 hr
Jun 8, 6:44 AM HST	High Surf Advisory	HFO	Hawaii, Kauai, Kalawao	57 hr
Jun 16, 3:35 AM HST	High Surf Advisory	HFO	Hawaii	36 hr
Jul 5, 3:39 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	72 hr
Jul 18, 3:30 AM HST	High Surf Advisory	HFO	Honolulu, Kalawao	24 hr
Jul 21, 3:28 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	51 hr
Aug 2, 12:02 PM HST	High Surf Advisory	HFO	Honolulu, Kalawao	28 hr
Aug 7, 4:11 AM HST	High Surf Advisory	HFO		42 hr
Aug 8, 10:40 PM HST	High Surf Advisory	HFO		5 hr
Aug 9, 9:05 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	18 hr
Aug 19, 3:57 PM HST	High Surf Advisory	HFO		48 hr
Aug 21, 4:08 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	38 hr
Aug 24, 1:08 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	51 hr
Sep 4, 3:33 AM HST	High Surf Advisory	HFO	Kalawao	12 hr
Sep 7, 3:49 PM HST	High Surf Advisory	HFO	Honolulu, Kalawao	36 hr
Sep 10, 4:01 AM HST	High Surf Advisory	HFO	Kalawao	11 hr
Sep 10, 3:14 PM HST	High Surf Advisory	HFO	Honolulu	22 hr
Sep 11, 1:16 PM HST	High Surf Advisory	HFO	Kalawao	47 hr
Oct 2, 3:50 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Oct 3, 3:45 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	36 hr
Oct 8, 3:41 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Oct 15, 3:19 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	60 hr
Oct 19, 3:16 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	8 days
Oct 28, 1:15 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	14 hr
Oct 29, 3:39 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	41 hr
Nov 9, 3:48 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Nov 13, 8:28 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	43 hr
Nov 15, 3:31 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	48 hr
Nov 24, 3:34 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Nov 25, 5:06 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	70 hr
Nov 30, 3:46 PM HST	High Surf Advisory	HFO	Kauai	20 hr
Dec 4, 3:30 AM HST	High Surf Advisory	HFO	Hawaii	60 hr
Dec 6, 3:30 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	32 hr
Dec 8, 3:51 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	6 days
Dec 15, 3:51 PM HST	High Surf Advisory	HFO		36 hr
Dec 17, 3:27 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Dec 17, 3:46 PM HST	High Surf Advisory	HFO		48 hr
Dec 19, 3:41 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Dec 27, 9:08 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	55 hr

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 2017 2019

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.