Severe Tropical Storm Warning | Effective 09/06/2026 19:48

Headline: 
Tropical Storm Warning issued September 6 at 4:48PM HST by NWS Honolulu HI
Event: 
Tropical Storm Warning
Urgency: 
Immediate
Effective: 
September 6, 2026 - 7:48pm
Expires: 
September 7, 2026 - 9:00am
Description: 
* WHAT...Tropical Storm conditions expected Monday. Tonight winds up to 25 kt and seas up to 10 feet. Developing conditions Monday with winds increasing to 25 to 35 kt with gusts up to 45 kt and seas 13 to 18 feet. * WHERE...Kauai Channel. * WHEN...Through Tuesday afternoon. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
Instruction: 
Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions.
Area Description: 
Kauai Channel
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov