Immediate

Responsive action SHOULD be taken immediately

Louisiana Extreme Storm Surge Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Port Sulphur - Empire - Venice * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 25-35 mph with gusts to 40 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has decreased from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force.

Mississippi Extreme Storm Surge Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Gulfport - Biloxi - Pass Christian - Long Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 40 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 58 to 73 mph - The wind threat has remained nearly steady from the previous assessment.

Mississippi Severe Tropical Storm Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Gulfport - Biloxi - Pass Christian - Long Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 mph with gusts to 40 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 58 to 73 mph - The wind threat has remained nearly steady from the previous assessment.

Louisiana Severe Tropical Storm Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Slidell * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-25 mph with gusts to 35 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph - The wind threat has decreased from the previous assessment. - PLAN: The sustained wind should remain less than tropical storm force. Conditions may still be gusty.

Louisiana Extreme Storm Surge Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Yscloskey - Delacroix - Shell Beach * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 25-35 mph with gusts to 40 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force.

Louisiana Extreme Storm Surge Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Lake Catherine * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-25 mph with gusts to 35 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph - The wind threat has decreased from the previous assessment. - PLAN: The sustained wind should remain less than tropical storm force. Conditions may still be gusty.

Louisiana Extreme Storm Surge Warning | Effective 10/08/2026 08:01

* LOCATIONS AFFECTED - Slidell * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-25 mph with gusts to 35 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph - The wind threat has decreased from the previous assessment. - PLAN: The sustained wind should remain less than tropical storm force. Conditions may still be gusty.

Extreme Hurricane Warning | Effective 10/08/2026 08:04

* WHAT...East winds 30 to 40 kt with gusts up to 75 kt and seas 15 to 20 ft. * WHERE...All of the sounds and open Gulf waters east of the Mississippi River. * WHEN...Friday morning through Saturday morning. * IMPACTS...Hurricane force winds and hazardous seas will capsize or damage vessels and severely reduce visibility. Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions.

Severe Tropical Storm Warning | Effective 10/08/2026 08:04

* WHAT...East winds 20 to 30 kt with gusts up to 55 kt and seas 14 to 19 ft. * WHERE...Lake Borgne, Barataria Bay, Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm, Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM and Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM. * WHEN...Friday morning through Saturday morning.

Severe Tropical Storm Warning | Effective 10/08/2026 08:04

* WHAT...East winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft. * WHERE...Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm. * WHEN...Friday morning through Saturday morning. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.
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