Small Craft Advisory
NWS Charleston SC ยท US
Updated
Details
Small Craft Advisory issued September 15 at 10:20AM EDT until September 17 at 8:00PM EDT by NWS Charleston SC
- Issued
- Onset
- Expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft.
Where
South Santee River to Edisto Beach out 20 NM.
When
Until 8 PM EDT Thursday.
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 South Santee River to Edisto Beach SC out 20 NM
Public contact
- Issuer
- NWS Charleston SC
- Website
- http://www.weather.gov
Message record
- Received
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2JQ1B9WRMRWB9RBWV8VTWS4
- Identifier
- urn:oid:2.49.0.1.840.0.1a00c2495a96ccde2e0297751cf9eb65bfb400ec.002.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Charleston SC
- AWIPS ID
- CAPCHS
- NWWS sequence
- nwws_processor.3212
- WMO heading
- XOUS52
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 52
References
- Identifier
- urn:oid:2.49.0.1.840.0.6106509dd1eabedbf5151b35ee3d19c3620c2a42.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Identifier
- urn:oid:2.49.0.1.840.0.15aa5a206774486da5688e3f46e2c4f0e28564ac.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWCHS |
| WMOidentifier | WHUS72 KCHS 151420 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THURSDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KCHS.SC.Y.0049.000000T0000Z-260918T0000Z/ |
| eventEndingTime | 2026-09-17T20:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a755f72ee37cb59346ca2cf173127710bf55c86e.001.1,2026-09-14T19:34:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.63d9fcab11e29ddc63e11d07308e56935c45f5e0.001.1,2026-09-14T14:07:00-04:00 |
Locations
Location data
- Coastal waters from South Santee River to Edisto Beach SC out 20 NM
| Name | Value |
|---|---|
| SAME | 075360 |
| UGC | AMZ360 |