Alert archive / Hawaii / High Surf Warnings

High Surf Warnings in Hawaii, 2019

19 high surf warnings in 2019. 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 warnings reaches back to 2005.

High Surf Warnings by county

Each county as a circle sized by its count in 2019. Tap one for its archive.

High Surf Warnings
19
Busiest month
December5 high surf warnings
Busiest day
January 9, 20191 high surf warnings

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.

IssuedProductOfficeCountiesLasted
Jan 9, 8:25 AM HSTHigh Surf WarningHFOKalawao19 hr
Jan 11, 3:44 PM HSTHigh Surf WarningHFOHawaii, Honolulu, Kauai, Kalawao48 hr
Jan 14, 3:35 PM HSTHigh Surf WarningHFOHonolulu, Kauai, Kalawao36 hr
Jan 23, 3:13 AM HSTHigh Surf WarningHFOKauai12 hr
Feb 7, 4:06 PM HSTHigh Surf WarningHFOHawaii, Honolulu, Kauai, Kalawao4 days
Feb 12, 10:00 AM HSTHigh Surf WarningHFOHonolulu, Kalawao65 hr
Feb 15, 3:59 PM HSTHigh Surf WarningHFOHonolulu, Kalawao61 hr
Mar 16, 3:51 PM HSTHigh Surf WarningHFOHonolulu, Kauai, Kalawao60 hr
Apr 12, 7:06 PM HSTHigh Surf WarningHFO20 hr
Jul 8, 11:28 AM HSTHigh Surf WarningHFO16 hr
Jul 14, 4:35 AM HSTHigh Surf WarningHFOHawaii, Honolulu, Kauai, Kalawao23 hr
Jul 31, 3:42 PM HSTHigh Surf WarningHFO48 hr
Aug 3, 3:36 PM HSTHigh Surf WarningHFOKalawao36 hr
Nov 21, 3:15 AM HSTHigh Surf WarningHFOHonolulu, Kauai12 hr
Dec 1, 9:13 AM HSTHigh Surf WarningHFOKalawao7 hr
Dec 7, 3:16 AM HSTHigh Surf WarningHFOHonolulu, Kalawao32 hr
Dec 10, 3:50 PM HSTHigh Surf WarningHFOHonolulu, Kauai, Kalawao60 hr
Dec 16, 5:13 AM HSTHigh Surf WarningHFOKauai26 hr
Dec 29, 3:16 PM HSTHigh Surf WarningHFOHawaii, Honolulu, Kauai, Kalawao60 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.

  1. January 9, 20191high surf warnings
  2. January 12, 20191high surf warnings
  3. January 15, 20191high surf warnings
  4. January 23, 20191high surf warnings
  5. February 8, 20191high surf warnings
  6. February 12, 20191high surf warnings
  7. February 16, 20191high surf warnings
  8. March 17, 20191high surf warnings
  9. April 13, 20191high surf warnings
  10. July 8, 20191high surf warnings
  11. July 14, 20191high surf warnings
  12. August 1, 20191high surf warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20182020

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.