Special Marine Warning
NWS Mobile AL ยท US
Details
Special Marine Warning Issued September 19 At 9:18PM CDT Until September 19 At 10:45PM CDT By NWS Mobile AL
- Event
- Special Marine Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
Overview
SMWMOB The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM... Pensacola Bay Area including Santa Rosa Sound... Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM... * Until 1045 PM CDT. * At 918 PM CDT, a strong thunderstorm was located near Fort Walton Liberty Ship Reef, or near Mary Esther, moving southwest at 10 knots.
Hazard
Wind gusts 34 knots or greater.
Source
Radar.
Impacts
Small craft could be damaged in briefly higher winds and suddenly higher waves.
Locations impacted
Mary Esther, Navarre Beach, East Santa Rosa Sound, West Santa Rosa Sound, Oriskany Reef, Fort Walton Liberty Ship Reef, Destin, East Pass At Destin, and Okaloosa Pier.
Instructions
Move to safe harbor immediately as gusty winds and high waves are expected.
Affected areas
- Pensacola Bay Area including Santa Rosa Sound
- Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM
- Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM
Public contact
- Issuer
- NWS Mobile AL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m9s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2Y9RDH454N3F1511JCZ3HQ7
- Identifier
- urn:oid:2.49.0.1.840.0.a0b1969ce1e3f8b0781606c7849c14d1b4b1d1e9.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Mobile AL
- AWIPS ID
- CAPMOB
- NWWS sequence
- nwws_processor.3710
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
Event codes
| Name | Value |
|---|---|
| SAME | SMW |
| NationalWeatherService | MAW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SMWMOB |
| WMOidentifier | WHUS54 KMOB 200218 |
| eventMotionDescription | 2026-09-20T02:18:00-00:00...storm...032DEG...11KT...30.31,-86.72 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KMOB.MA.W.0207.260920T0218Z-260920T0345Z/ |
| eventEndingTime | 2026-09-19T22:45:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Pensacola Bay Area including Santa Rosa Sound
- Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM
- Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM
| Name | Value |
|---|---|
| SAME | 077634 |
| SAME | 077655 |
| SAME | 077675 |
| UGC | GMZ634 |
| UGC | GMZ655 |
| UGC | GMZ675 |
- Polygons
- 30.01,-86.4 29.99,-87.17 30.38,-87.13 30.42,-86.71 30.41,-86.59 30.4,-86.58 30.4,-86.53 30.39,-86.52 30.4,-86.51 30.4,-86.5 30.39,-86.39 30.01,-86.4