climate Archived signal Translated · English · 2–5m lag

Special Marine Warning issued September 20 at 4:40PM EDT until September 20 at 5:15PM EDT by NWS Miami FL

SMWMFL The National Weather Service in Miami has issued a * Special Marine Warning for... Biscayne Bay... Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM... * Until 515 PM EDT. * At 440 PM EDT, a severe thunderstorm capable of producing waterspouts was located near Black Point, moving south at 10 knots.…

Reported by NWS Alerts Sep 20, 2026 · 20:40 UTC

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Verification notice

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INCIDENT EVOLUTION

2 recorded states

Sep 20 · 20:45 UTC

Signal first indexedP5 · 95% quality · 1 source

Sep 20 · 21:10 UTC

Source details updatedP5 · 95% quality · 1 source

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Special Marine Warning issued September 20 at 4:40PM EDT until September 20 at 5:15PM EDT by NWS Miami FL

2 recorded states

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