Special Marine Warning
NWS Mobile AL ยท US
Updated
Details
A Special Marine Warning Remains In Effect Until 1045 PM CDT
- Event
- Special Marine Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
Overview
For the following areas... Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM... Eastern Choctawhatchee Bay... Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM... At 1005 PM CDT, strong thunderstorms were located along a line extending from 22 nm south of Okaloosa Deep Water Reef to near Fort Walton Liberty Ship Reef, moving southwest at 25 knots.
Hazard
Wind gusts 34 knots or greater.
Source
Radar indicated.
Impacts
Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Destin, East Pass At Destin, Okaloosa Deep Water Reef, Oriskany Reef, and Fort Walton Liberty Ship Reef.
Affected areas
- Eastern Choctawhatchee Bay
- 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
- ~1m7s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M30YV4D80NV4E4JWDZGFJMFG
- Identifier
- urn:oid:2.49.0.1.840.0.3d624b372a21632d37bf5b0aafd3d6d3658a8704.002.1
- 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.4524
- WMO heading
- XOUS54
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 54
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | MAW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWSMOB |
| WMOidentifier | FZUS74 KMOB 210305 |
| NWSheadline | A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT |
| eventMotionDescription | 2026-09-21T03:05:00-00:00...storm...047DEG...23KT...29.63,-86.38 30.24,-86.6 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KMOB.MA.W.0212.000000T0000Z-260921T0345Z/ |
| eventEndingTime | 2026-09-20T22:45:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Eastern Choctawhatchee Bay
- 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 | 077636 |
| SAME | 077655 |
| SAME | 077675 |
| UGC | GMZ636 |
| UGC | GMZ655 |
| UGC | GMZ675 |
- Polygons
- 30.04,-87.05 30.42,-86.49 30.4,-86.39 30.45,-86.39 30.46,-86.43 30.48,-86.39 30.39,-86.34 29.47,-86.4 29.37,-86.51 29.39,-86.69 29.37,-86.8 30.04,-87.05