Special Marine Warning
NWS Tallahassee FL ยท US
Updated
Details
A Special Marine Warning Remains In Effect Until 600 PM EDT
- 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 Suwannee River to Keaton Beach out 20 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... At 541 PM EDT, strong thunderstorms were located along a line extending from 7 nm south of Buckeye Reef to 13 nm southwest of Suwannee River, moving west at 20 knots.
Hazard
Wind gusts 34 knots or greater.
Source
Radar indicated.
Impacts
Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. Strong thunderstorms will remain over mainly open waters.
Instructions
Move to safe harbor until hazardous weather passes.
Affected areas
- Coastal waters from Suwannee River to Keaton Beach out 20 NM
- Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Public contact
- Issuer
- NWS Tallahassee FL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~24s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2KG8YH97EVTWT1G7PG80HSV
- Identifier
- urn:oid:2.49.0.1.840.0.c21d08fc1b8bfdeca8f6cd8e16c0b2b2403142b1.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Tallahassee FL
- AWIPS ID
- CAPTAE
- NWWS sequence
- nwws_processor.5877
- WMO heading
- XOUS52
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 52
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | MAW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWSTAE |
| WMOidentifier | FZUS72 KTAE 152141 |
| NWSheadline | A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 600 PM EDT |
| eventMotionDescription | 2026-09-15T21:41:00-00:00...storm...077DEG...19KT...29.52,-83.89 29.21,-83.38 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KTAE.MA.W.0390.000000T0000Z-260915T2200Z/ |
| eventEndingTime | 2026-09-15T18:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Coastal waters from Suwannee River to Keaton Beach out 20 NM
- Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
| Name | Value |
|---|---|
| SAME | 077765 |
| SAME | 077775 |
| UGC | GMZ765 |
| UGC | GMZ775 |
- Polygons
- 29.17,-83.52 29.11,-83.62 29.47,-84.19 29.56,-84.02 29.63,-83.94 29.58,-83.83 29.27,-83.25 29.26,-83.26 29.17,-83.52