Kauai, Hawaii

Regional Weather Alerts


     
Alert: High Surf Advisory
Area(s): Niihau; Kauai Southwest; Waianae Coast; Oahu North Shore; Kauai North; Molokai Windward; Molokai North; Molokai West
Effective: 2025-11-19 @ 7:23 pm -> 2025-11-20 @ 4:00 pm
Onset: 2025-11-19 @ 7:23 pm -> 2025-11-20 @ 8:30 am
Severity: Minor
Certainty: Likely
Urgency: Expected
Issued By: NWS Honolulu HI on 2025-11-19 @ 7:23 pm
Headline: High Surf Advisory issued November 19 at 3:23PM HST until November 20 at 12:00PM HST by NWS Honolulu HI
Description: ...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU
 KAUAI OAHU AND MOLOKAI...
* WHAT...Surf 10 to 15 feet along north facing shores, except
 for 12 to 16 feet along north facing shores of Kauai and
 Niihau. Surf 8 to 12 feet along west facing shores.
* WHERE...North and west facing shores of Niihau, Kauai, Oahu,
 and Molokai.
* WHEN...Until noon HST Thursday.
* IMPACTS...Moderate. Strong breaking waves and strong currents
 will make swimming dangerous.
Alert: Winter Weather Advisory
Area(s): Big Island Summit
Effective: 2025-11-19 @ 7:17 pm -> 2025-11-20 @ 4:00 pm
Onset: 2025-11-19 @ 7:17 pm -> 2025-11-20 @ 9:00 am
Severity: Moderate
Certainty: Likely
Urgency: Expected
Issued By: NWS Honolulu HI on 2025-11-19 @ 7:17 pm
Headline: Winter Weather Advisory issued November 19 at 3:17PM HST until November 20 at 12:00PM HST by NWS Honolulu HI
Description: ...WINTER WEATHER ADVISORY FOR THE BIG ISLAND SUMMITS...
.Deep tropical moisture will linger over the Big Island trough
 Thursday and bring a wintry mix to the summits tonight.
* WHAT...Light snow and freezing rain showers. Additional snow
 accumulations up to one inch. Light ice accumulations.
* WHERE...Big Island Summits.
* WHEN...Until noon HST Thursday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Rain showers will transition to a wintry mix
 overnight as temperatures fall below freezing. Conditions should
 improve by late Thursday morning.