Severe Hurricane / Cyclone / Typhoon ● Closed
Tropical Storm Warning issued September 6 at 4:48PM HST by NWS Honolulu HI, United States of America
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* 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 35 to 55 kt with gusts up to 75 kt and
seas 20 to 30 feet.
* WHERE...Kauai Northwest Waters, Kauai Windward Waters and
Kauai Leeward Waters.
* WHEN...Through Tuesday afternoon.
* IMPACTS...Extremely strong winds will cause hazardous seas
which will likely capsize or damage vessels and severely
reduce visibility.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Kauai Northwest Waters; Kauai Windward Waters; Kauai Leeward Waters |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en-marine |
| Cap Urgency | Immediate |
| Cap Certainty | Likely |
| Cap Expires | 2026-09-07T06:00:00-10:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: WMO WMO
This event as JSON · API and licence
Source updated 42 days ago (Sep 7, 2026 02:50 UTC) · we last heard from WMO Alert Hub (national weather services) 51 seconds ago
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About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: Kauai Northwest Waters; Kauai Windward Waters; Kauai Leeward Waters
Official authorities in United States
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for United States →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Preparing for hurricane season, understanding watches vs warnings, storm surge evacuation, and riding out the storm safely.
Open Hurricane Safety Guide →Earlier hurricane / cyclone / typhoon events in United States
Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.
Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.