Extreme

Extraordinary threat to life or property

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 13:56

* LOCATIONS AFFECTED - Kokee State Park - Mount Waialeale * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 60-80 mph with gusts to 120 mph - Window for Tropical Storm force winds: until Tuesday morning - Window for Hurricane force winds: early this evening until early Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 13:56

* LOCATIONS AFFECTED - Puuwai * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 70-90 mph with gusts to 130 mph - Window for Tropical Storm force winds: until Tuesday morning - Window for Hurricane force winds: early this evening until early Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 13:56

* LOCATIONS AFFECTED - Poipu - Kaleheo * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 45-55 mph with gusts to 75 mph - Window for Tropical Storm force winds: until early Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph - The wind threat has remained nearly steady from the previous assessment.

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 13:56

* LOCATIONS AFFECTED - Waimea - Barking Sands - Hanapepe * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 60-80 mph with gusts to 115 mph - Window for Tropical Storm force winds: until Tuesday morning - Window for Hurricane force winds: early this evening until early Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 13:56

* LOCATIONS AFFECTED - Kilauea - Haena - Polihale * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 55-75 mph with gusts to 115 mph - Window for Tropical Storm force winds: until Tuesday morning - Window for Hurricane force winds: early this evening until early Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph

Extreme Hurricane Warning | Effective 09/07/2026 11:08

* WHAT...Hurricane conditions expected. Winds increasing today to 25 to 40 kt with gusts to 60 kt today, and 60 to 80 kt with gusts up to 95 kt tonight. Seas building to 15 to 35 feet today, and 20 to 45 feet tonight. Winds and seas will decrease tomorrow. * WHERE...Kauai Northwest Waters and Kauai Leeward Waters. * WHEN...Until Tuesday afternoon. * IMPACTS...Extremely strong winds will cause hazardous seas which will likely capsize or damage vessels and severely reduce visibility.

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 10:54

* LOCATIONS AFFECTED - Kokee State Park - Mount Waialeale * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 55-75 mph with gusts to 85 mph - Window for Tropical Storm force winds: early this afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph - The wind threat has remained nearly steady from the

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 10:54

* LOCATIONS AFFECTED - Kilauea - Haena - Polihale * WIND - LATEST LOCAL FORECAST: Equivalent Strong Tropical Storm force wind - Peak Wind Forecast: 55-70 mph with gusts to 85 mph - Window for Tropical Storm force winds: early this afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph - The wind threat has remained nearly steady from the

Hawaii Extreme Hurricane Warning | Effective 09/07/2026 10:54

* LOCATIONS AFFECTED - Waimea - Barking Sands - Hanapepe * WIND - LATEST LOCAL FORECAST: Equivalent Strong Tropical Storm force wind - Peak Wind Forecast: 55-70 mph with gusts to 80 mph - Window for Tropical Storm force winds: early this afternoon until Tuesday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74 to 110 mph
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