Severe Severe Storm ● Closed

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

Event time: Aug 26, 2026 09:13 UTC Last updated: Sep 6, 2026 United States

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

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Special Marine Warning issued August 26 at 5:13AM EDT until August 26 at 5:45AM EDT by NWS Miami FL

Measurements

Coordinates	24.9300, -79.6160
Region	Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas
Nws Urgency	Immediate
Nws Certainty	Likely
Expires	2026-08-26T05:45:00-04:00

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.

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Source updated 54 days ago (Aug 26, 2026 09:44 UTC) · we last heard from US National Weather Service 1 minute ago

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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.

Severe Thunderstorm Warning — Clay, IL Severe Severe Storm United States closed via NWS Jul 27, 2026 Special Marine Warning — Delaware Bay waters north of East Point NJ to Slaughter Beach DE; Delaware Bay waters south of East Point NJ to Slaughter Beach DE Severe Severe Storm United States closed via NWS Jul 27, 2026 Severe Thunderstorm Warning — Wayne, IL Severe Severe Storm United States closed via NWS Jul 27, 2026 Special Marine Warning — Delaware Bay waters north of East Point NJ to Slaughter Beach DE; Delaware Bay waters south of East Point NJ to Slaughter Beach DE Severe Severe Storm United States closed via NWS Jul 27, 2026

Nearby & related events

Flood Warning — Lake, FL; Volusia, FL Severe Flood United States active via NWS 9 hr ago Flood Warning — Lake, FL; Volusia, FL Severe Flood United States active via NWS 22 hr ago Special Marine Warning — 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; Straits of Florida from Ocean Reef to Craig Key out 20 NM; Straits of Florida from Craig Severe Severe Storm United States active via NWS 23 hr ago Special Marine Warning — Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound; Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Hawk Channel from Ocean Reef to Craig Key out to the reef; Hawk Channel from Cr Severe Severe Storm United States active via NWS 1 day 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.