Severe · Tropical Storm WarningActive alert

Tropical Storm Warning issued September 26 at 5:00AM HST by NWS Honolulu

Affecting Alenuihaha Channel; Big Island Windward Waters; Big Island Leeward Waters; Big Island Southeast Waters

In effect until: Sep 27, 2026, 4:00 AM

Alenuihaha Channel; Big Island Windward Waters; Big Island Leeward Waters; Big Island Southeast Waters

Likely impact; effects through 4:00 AM.

Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions before conditions deteriorate further.

See it on the live map View official source

Read the original bulletin (official text)

* WHAT...For the Tropical Storm Warning, tropical storm conditions
expected. For the Hurricane Watch, hurricane conditions possible.

* WHERE...Alenuihaha Channel, Big Island Windward Waters, Big
Island Leeward Waters and Big Island Southeast Waters.

* WHEN...Until Sunday afternoon.

* IMPACTS...Extremely strong winds will cause hazardous seas
which will likely capsize or damage vessels and severely
reduce visibility.

Free. In your language.

Get the next alert for your area before it matters.

Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Tropical Storm Warning issued September 26 at 5:00AM HST by NWS Honolulu

Get the next alert for your area before it matters.

Get alerts in your language