Alert archive / Hawaii / Honolulu County / High Surf Warnings

High Surf Warnings in Honolulu County, Hawaii, 2018

16 high surf warnings in 2018. An alert counts here when it covered this county. The archive of high surf warnings reaches back to 2005.

Honolulu County and its neighbors

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

High Surf Warnings
16
Busiest month
December4 high surf warnings
Busiest day
January 11, 20181 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.

IssuedProductOfficeLasted
Jan 11, 9:54 AM HSTHigh Surf WarningHFO4 days
Jan 17, 8:35 AM HSTHigh Surf WarningHFO11 hr
Feb 2, 3:13 PM HSTHigh Surf WarningHFO48 hr
Feb 28, 10:20 AM HSTHigh Surf WarningHFO17 hr
Mar 12, 3:30 AM HSTHigh Surf WarningHFO24 hr
Mar 20, 10:38 AM HSTHigh Surf WarningHFO65 hr
Apr 9, 8:31 PM HSTHigh Surf WarningHFO7 hr
Apr 14, 3:31 AM HSTHigh Surf WarningHFO12 hr
Aug 21, 4:08 PM HSTHigh Surf WarningHFO3 days
Sep 4, 3:45 PM HSTHigh Surf WarningHFO3 days
Sep 10, 3:14 PM HSTHigh Surf WarningHFO60 hr
Nov 25, 3:33 AM HSTHigh Surf WarningHFO60 hr
Dec 4, 3:30 AM HSTHigh Surf WarningHFO60 hr
Dec 8, 3:51 PM HSTHigh Surf WarningHFO36 hr
Dec 15, 3:30 AM HSTHigh Surf WarningHFO48 hr
Dec 17, 3:46 PM HSTHigh Surf WarningHFO48 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 11, 20181high surf warnings
  2. January 17, 20181high surf warnings
  3. February 3, 20181high surf warnings
  4. February 28, 20181high surf warnings
  5. March 12, 20181high surf warnings
  6. March 20, 20181high surf warnings
  7. April 10, 20181high surf warnings
  8. April 14, 20181high surf warnings
  9. August 22, 20181high surf warnings
  10. September 5, 20181high surf warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20172019

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.