Marine Weather Alert

Special Marine Warning Issued for Lake Superior: Dangerous Thunderstorms Threaten Boaters Near Saxon Harbor to Portage Canal

A Special Marine Warning has been issued for Lake Superior from Saxon Harbor, Wisconsin, to the Upper Entrance of Portage Canal, Michigan. Learn what it…

Coastal Hazard Gale Warning/Small Craft Advisory Gusty Winds Hail Heavy Rainfall Lightning Marine Marine Weather HQ Rough Seas Severe Weather Special Marine Warning Storm Center Summer Thunderstorms Weather Watch

Special Marine Warning Issued for Volusia-Brevard County Line to Sebastian Inlet | 49-Knot Winds Threaten Florida Atlantic Waters

A Special Marine Warning is in effect for the Atlantic waters from the Volusia-Brevard County Line to Sebastian Inlet. Thunderstorms may produce 49-knot winds, small…

Gale Warning/Small Craft Advisory Gusty Winds Heavy Rainfall Lightning Marine Marine Weather HQ Rough Seas Severe Weather Storm Center Summer Thunderstorms Weather Watch

Special Marine Warning Lake Huron | 34-Knot Winds Threaten Saginaw Bay

A Special Marine Warning has been issued for Lake Huron and Saginaw Bay as strong thunderstorms produce wind gusts up to 34 knots. Boaters should…

Coastal Hazard Gulf Coast Gulf of Mexico Gusty Winds Heavy Rainfall Lightning Marine Marine Weather HQ Rough Seas Severe Weather Storm Center Thunderstorms Waterspout

Special Marine Warning Issued for Gulf of Mexico Waters Near Mexico Beach and Apalachicola by NWS Tallahassee FL

The National Weather Service in Tallahassee, FL has issued a Special Marine Warning for Gulf of Mexico waters from Mexico Beach to Apalachicola and the…

Gale Warning/Small Craft Advisory Gusty Winds Hailstorm Lightning Marine Marine Weather HQ Severe Weather Special Weather Statement Storm Center Thunderstorms Waterspout Weather Watch

Lake Erie Special Marine Warning: Severe Thunderstorm & Boating Safety Alert Explained

A Special Marine Warning has been issued for Lake Erie due to dangerous thunderstorms, high winds, and hazardous boating conditions. Learn what it means, affected…

Beach Hazards Coastal Hazard Gale Warning/Small Craft Advisory Marine Marine Weather HQ Rip Currents/Marine Rough Seas Severe Weather Special Weather Statement Weather Watch

Southern California Coastal Hazard Alert: Small Craft Advisory Issued as Dangerous Marine Conditions Build

A Small Craft Advisory is in effect for Southern California coastal waters as hazardous seas, strong winds, and elevated surf create dangerous conditions for boaters…

Coastal Hazard Gale Warning/Small Craft Advisory Gulf Coast Gulf of Mexico Marine Weather HQ Rip Currents/Marine Weather Watch

Corpus Christi to Brownsville Coastal Hazards: Small Craft Advisory Issued Along South Texas Coast

A Small Craft Advisory is in effect along the South Texas coast from Corpus Christi to Brownsville. Strong winds, rough seas, and hazardous marine conditions…

Coastal Hazard Gale Warning/Small Craft Advisory Lightning Marine Marine Weather HQ Storm Center Thunderstorms Weather Watch

Gale Warning and Small Craft Advisory Issued for Cape Hatteras, Ocracoke, and Pamlico Sound Waters

Gale Warnings and Small Craft Advisories have been issued for waters near Cape Hatteras, Ocracoke Inlet, and Pamlico Sound as strong winds, rough seas, and…

Urgent Flash Flood Warnings are in effect for Patrick County (VA) and Stokes, Surry, and Yadkin counties (NC) – August 1, 2026

Flash Flood Warning: Greene, Miami & Montgomery Counties, OH – August 1, 2026

Severe Thunderstorm Warning: Bath, Fleming & Rowan Counties, KY – August 1, 2026

Flash Flood Warning: Fayette, Franklin, Union & Wayne Counties, IN – August 1, 2026

Dust Storm Warning: Cochise County, AZ | Monsoon Weather – August 1, 2026

Flash Flood Warning: Columbia & Richmond Counties, GA | 1.25–2” Rain | August 1, 2026

Severe Thunderstorm Warning: Mora & San Miguel Counties, NM – August 1, 2026

Flash Flood Warning: Decatur, Gadsden, Grady, Jackson & Seminole | August 1, 2026

Oregon’s Hagen Fire Grows Under Critical Red Flag Warnings | August 1, 2026

Grasshopper Fire: Evacuations, Red Flag Warnings & Air Quality – August 1, 2026

Oregon Henry Fire Reaches 70% Containment While Evacuations Remain – August 1, 2026

Tornado Warning: Linn County, Iowa Safety, Sheltering & Updates – July 31, 2026

Severe Thunderstorm Warning: Hardeman County, TX Safety & Tips – July 31, 2026

Tornado Warning: Gasconade & Osage Counties, MO | Callaway Cancelled – July 31, 2026

Special Marine Warning: Jupiter Inlet to Deerfield Beach, FL – July 31, 2026

Flash Flood Warning: El Paso County, CO Safety & Updates

Heat Advisory in Effect as Oppressive Heat and Tropical Humidity Increase the Risk of Heat-Related Illness Across South Florida | July 31, 2026

Tropical Storm Genevieve Update: Open Pacific Fade & Swells

Super Typhoon Dolphin & Amagi Earthquake: Japan Natural Hazards Update

Special Marine Warning: St. Augustine to Flagler Beach, FL – July 31, 2026