Severe Severe Storm ● Closed

Special Marine Warning — Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM; Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas

Event time: Last updated: Oct 8, 2026 United States
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Special Marine Warning issued September 29 at 9:05AM EDT until September 29 at 9:30AM EDT by NWS Miami FL

Measurements

Coordinates25.5280, -79.8900
RegionCoastal waters from Deerfield Beach to Ocean Reef FL out 20 NM; Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial wat
Nws UrgencyImmediate
Nws CertaintyLikely
Expires2026-09-29T09:30:00-04:00

Official source

Weather alert data courtesy of NOAA / National Weather Service

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by US National Weather Service.

View original report

Also reported by: WMO WMO WMO WMO WMO WMO

This event as JSON · API and licence

Source updated 30 days ago (Sep 29, 2026 13:29 UTC) · we last heard from US National Weather Service 3 seconds ago

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Official authorities in United States

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Earlier severe storm events in United States

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Special Marine Warning — Coastal waters from Pensacola FL to Pascagoula MS out 20 NM; Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM Severe Severe Storm United States closed via NWS Aug 30, 2026 Severe Thunderstorm Warning — McKenzie, ND Severe Severe Storm United States closed via NWS Aug 30, 2026 Severe Thunderstorm Warning — McKenzie, ND Severe Severe Storm United States closed via NWS Aug 30, 2026 Severe Thunderstorm Warning — McKenzie, ND Severe Severe Storm United States closed via NWS Aug 30, 2026

Nearby & related events

Flood Warning — Lake, FL; Volusia, FL Severe Flood United States active via NWS 2 hr ago Flood Warning — Lake, FL; Volusia, FL Severe Flood United States active via NWS 2 hr ago Flood Warning issued October 28 at 9:56PM EDT until October 29 at 8:00PM EDT by NWS Melbourne FL, United States of America Severe Flood United States active via WMO 13 hr ago Flood Warning issued October 28 at 9:31PM EDT by NWS Melbourne FL, United States of America Severe Flood United States active via WMO 14 hr ago Flood Warning — Lake, FL; Volusia, FL Severe Flood United States active via NWS 1 day ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.