Small Craft Advisory
NWS Chicago IL ยท US
Updated
This event was updated at .
Details
Small Craft Advisory Remains In Effect Until 4 AM CST Saturday
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
North winds to 30 kt with occasional gales to 35 kt and significant waves to 12 ft occasionally to 16 ft expected.
Where
Calumet Harbor IL to Michigan City IN.
When
Until 4 AM CST Saturday.
Impacts
Conditions will be hazardous to small craft.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Affected areas
- Calumet Harbor IL to Gary IN
- Gary to Burns Harbor IN
- Burns Harbor to Michigan City IN
Public contact
- Issuer
- NWS Chicago IL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~42s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M75N8K0MSY7HFJ32HV3RE4SG
- Identifier
- urn:oid:2.49.0.1.840.0.ccde802764e7cec2e650a0654ac36a8885ca7f98.002.1
- Sender
- [email protected]
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Chicago IL
- AWIPS ID
- CAPLOT
- NWWS sequence
- nwws_processor.5529
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
References
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWLOT |
| WMOidentifier | WHUS73 KLOT 111557 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST SATURDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KLOT.SC.Y.0095.261111T1800Z-261114T1000Z/ |
| eventEndingTime | 2026-11-14T04:00:00-06:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | [email protected],urn:oid:2.49.0.1.840.0.1712b00881ce03b3667119f2a6739bff6e3fa922.002.1,2026-11-10T21:07:00-06:00 [email protected],urn:oid:2.49.0.1.840.0.23b01c6506e0e37dc1da4d4ae79b59193d939a08.002.1,2026-11-10T14:50:00-06:00 |
Locations
Location data
- Calumet Harbor IL to Gary IN
- Gary to Burns Harbor IN
- Burns Harbor to Michigan City IN
| Name | Value |
|---|---|
| SAME | 092743 |
| SAME | 092744 |
| SAME | 092745 |
| UGC | LMZ743 |
| UGC | LMZ744 |
| UGC | LMZ745 |