Coastal Flood Advisory

NWS Jacksonville FL · US

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Details

Coastal Flood Advisory In Effect From 5 PM This Afternoon To 11 AM EDT Friday

Event: Coastal Flood Advisory
Issued: 2026-09-24 17:56:00 UTC
Onset: 2026-09-24 21:00:00 UTC
Message expires: 2026-09-25 15:00:00 UTC
Expected end: 2026-09-25 15:00:00 UTC
Category: Meteorological
Urgency: Expected
Severity: Minor
Certainty: Likely
Response: Monitor

Description

What

Minor coastal flooding expected.

Where

Western St. Johns County.

When

From 5 PM this afternoon to 11 AM EDT Friday.

Impacts

Flooding of lots, parks, and roads with only isolated road closures expected.

Instructions

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Affected areas

Western St. Johns

Public contact

Issuer: NWS Jacksonville FL
Website: http://www.weather.gov

Message record

Received: 2026-09-24 17:57:06 UTC
Issue to receipt: ~1m7s
CAP status: Actual
CAP message type: Alert
Lifecycle: New
Source: NWWS-OI
Feed: NWWS
Recovered: No

CAP routing and identity

ULID: 01M3A90R3ZXQ6K0GFGC4Y2S72G
Identifier: urn:oid:2.49.0.1.840.0.79eec8c06ce408826c8cb4f972dc52e4450b55b8.001.1
Sender: w-nws.webmaster@noaa.gov
Scope: Public
CAP source: 211803 v2.3.0
Handling codes: IPAWSv1.0
Issuing office: NWS Jacksonville FL
AWIPS ID: CAPJAX
NWWS sequence: nwws_processor.8347
WMO heading: XOUS52
WMO data type: CAP alert message XML (XO)
WMO geography: United States (US)
WMO bulletin number: 52

Event codes

Name	Value
SAME	NWS
NationalWeatherService	CFY

Parameters

Name	Value
AWIPSidentifier	CFWJAX
WMOidentifier	WHUS42 KJAX 241756
NWSheadline	COASTAL FLOOD ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM EDT FRIDAY
BLOCKCHANNEL	EAS
BLOCKCHANNEL	NWEM
VTEC	/O.EXA.KJAX.CF.Y.0002.260924T2100Z-260925T1500Z/
eventEndingTime	2026-09-25T11:00:00-04:00
BLOCKCHANNEL	CMAS

Locations

Location data

Western St. Johns

Name	Value
SAME	012109
UGC	FLZ633