FloodZoneMap.org

Storm Surge/Tide — Monroe/lower Keys, FL

Sep 27, 2022

Major Hurricane Ian moved north from far western Cuba into the western Straits of Florida. As Ian moved north over the Dry Tortugas and into the southeastern Gulf of Mexico from September 27th through the 28th, tropical storm force winds and damaging storm surge occurred across the Florida Keys. A secondary but lesser storm surge occurred along the Gulf of Mexico and Florida Bay side of the Lower and Middle Keys after Major Hurricane Ian moved inland the west coast of Florida, and well after tro

Source: NOAA National Weather Service Storm Events Database (event 1058262). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Monroe/lower Keys, FL

This event is one of many recorded floods in Monroe/lower Keys County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Monroe/lower Keys County flood data →

More Flood Stories

Hurricane (Typhoon)4 deaths

Monroe/lower Keys, FL · Sep 9, 2017

Hurricane Irma made landfall over the Lower Florida Keys as a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale, with the eye crossing directly over Cudjoe Key.

Read the full account →
Hurricane (Typhoon)3 deaths

Monroe/middle Keys, FL · Sep 9, 2017

Hurricane Irma made landfall over the Lower Florida Keys as a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale, with the eye crossing directly over Cudjoe Key.

Read the full account →
Tropical Storm2 deaths

Monroe/lower Keys, FL · Nov 4, 1998

Tropical Storm Mitch, after devastating portions of central America as a hurricane then dissipating over land, reformed over the Bay of Campeche and moved northeast across the Yucatan Peninsula, the southeast Gulf of Mexico and into south Florida.

Read the full account →
Hurricane (Typhoon)1 death

Monroe/upper Keys, FL · Sep 9, 2017

Hurricane Irma made landfall over the Lower Florida Keys as a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale, with the eye crossing directly over Cudjoe Key.

Read the full account →