Severe Severe Storm ● Closed

Special Marine Warning — Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm; St. Andrews Bay Waterways; Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to

Event time: Last updated: Sep 13, 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 August 29 at 3:29AM EDT until August 29 at 6:30AM EDT by NWS Tallahassee FL

Measurements

Coordinates29.8350, -85.1063
RegionApalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm; St. Andrews Bay Waterways; Coastal waters from Okaloosa-Walton Coun
Nws UrgencyImmediate
Nws CertaintyLikely
Expires2026-08-29T06:30:00-04:00

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.

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Source updated 51 days ago (Aug 29, 2026 09:24 UTC) · we last heard from US National Weather Service 51 seconds 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.

Special Marine Warning — Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM Severe Severe Storm United States closed via NWS Jul 30, 2026 Special Marine Warning — Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm; Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM; Waters from Suwannee River to A Severe Severe Storm United States closed via NWS Jul 30, 2026 Special Marine Warning — S of Ocracoke Inlet NC to Cape Lookout NC out to 20 NM; S of Cape Lookout NC to Surf City NC out to 20 NM; Waters from Ocracoke Inlet to Cape Lookout NC from 20 to 60 NM; Waters from Cape Lookout to Surf City NC from 20 to 6 Severe Severe Storm United States closed via NWS Jul 30, 2026 Special Marine Warning — Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM Severe Severe Storm United States closed via NWS Jul 30, 2026

Nearby & related events

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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.