Warning Vector

Small Craft Advisory

NWS Charleston SC ยท US

New
This event was updated at .

Details

Small Craft Advisory In Effect From 10 AM Thursday To 4 AM EST Friday

Event
Small Craft Advisory
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Expected
Severity
Minor
Certainty
Likely
Response
Avoid

Description

What

West winds 15 to 20 kt with gusts up to 25 kt expected.

Where

Savannah to Altamaha Sound out 20 NM.

When

From 10 AM Thursday to 4 AM EST Friday.

Impacts

Conditions will be hazardous to small craft.

Instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Affected areas

  • Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary

Public contact

Issuer
NWS Charleston SC

Message record

Received
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
01M75Y3AZMMQ8HDMBGY72SAY1R
Identifier
urn:oid:2.49.0.1.840.0.abad490f87d0f567d0144168275959f7e6de5d3e.003.1
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Charleston SC
AWIPS ID
CAPCHS
NWWS sequence
nwws_processor.985
WMO heading
XOUS52
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
52

Event codes

NameValue
SAMENWS
NationalWeatherServiceSCY

Parameters

NameValue
AWIPSidentifierMWWCHS
WMOidentifierWHUS72 KCHS 111831
NWSheadlineSMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 4 AM EST FRIDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.NEW.KCHS.SC.Y.0059.261112T1500Z-261113T0900Z/
eventEndingTime2026-11-13T04:00:00-05:00
BLOCKCHANNELCMAS
Locations

Location data

  • Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary
NameValue
SAME075364
UGCAMZ364