Severe Tropical Storm Warning | Effective 09/07/2026 08:05

Headline: 
Tropical Storm Warning issued September 7 at 5:05AM HST by NWS Honolulu HI
Event: 
Tropical Storm Warning
Urgency: 
Immediate
Effective: 
September 7, 2026 - 8:05am
Expires: 
September 7, 2026 - 9:15pm
Description: 
* WHAT...Tropical storm conditions. * WHERE...Oahu Windward Waters and Oahu Leeward Waters. * WHEN...Until 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: 
Oahu Windward Waters; Oahu Leeward Waters
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov