Hazardous Weather Outlook
Issued by NWS Key West, FL
Issued by NWS Key West, FL
670 FLUS42 KKEY 061005 HWOKEY Hazardous Weather Outlook National Weather Service Key West FL 605 AM EDT Sun Oct 6 2024 FLZ076>078-GMZ031>035-042>044-052>055-072>075-071015- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound- Bayside and Gulf side from Craig Key to west end of Seven Mile Bridge- Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel- Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms- Hawk Channel from Ocean Reef to Craig Key out to the reef- Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef- Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 605 AM EDT Sun Oct 6 2024 This Hazardous Weather Outlook is for the Florida Keys and adjacent coastal waters. .DAY ONE...Today and tonight. The NOS water level gauges at Key West Harbor and the west side of Vaca Key, as well as the National Park Service gauges Bayside of the Upper Keys, indicate high tide levels reaching Coastal Flood Statement levels. The predicted tides for the next day or two will change only slightly. Finally, a mid latitude low pressure system east of the Carolinas will disrupt the flow of the Gulf Stream for the next several days. Coastal Flood Statements are in effect for all of the Florida Keys. Isolated to scattered thunderstorms will be possible. The primary hazards will be gusty winds and cloud to surface lightning strikes. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Isolated to scattered thunderstorms will be possible mainly Sunday through Thursday. The primary hazards will be gusty winds, cloud to surface lightning strikes, and locally heavy rainfall. There is a slight chance for strong to severe thunderstorms Sunday night through Wednesday due to adequate deep layer shear and instability. These storms will be capable of damaging wind gusts. Tropical Storm Milton is expected to emerge out of the southwestern Gulf of Mexico, accelerating east northeastward then northeastward across the Gulf of Mexico over the next few days, reaching the Florida Peninsula on Wednesday. There remains quite a bit of uncertainty regarding track and intensity of Milton through this period. Regardless, a few days of locally heavy rainfall and fresh to strong southerly to westerly breezes are becoming increasingly likely. Rainfall totals for early through mid week will range between 4 and 6 inches, with locally higher amounts. The Weather Prediction Center placed South Florida and the Keys in a Marginal Risk (5-15% chance) for Excessive Rainfall on Sunday night through Tuesday. At least Small Craft Advisories will likely be required. In addition, Milton`s wind field is expected to be broad and may contribute to coastal flooding. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$