Small Craft Advisory
NWS Grand Rapids MI ยท US
Updated
Details
Small Craft Advisory issued September 15 at 2:41PM EDT until September 15 at 11:00PM EDT by NWS Grand Rapids MI
- Issued
- Onset
- Expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Southwest winds 15 to 25 knots with gusts up to 30 knots and waves 5 to 8 feet.
Where
Holland to Manistee.
When
Until 11 PM EDT this evening.
Impacts
Conditions will be hazardous to small craft.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Affected areas
- Holland to Grand Haven MI
- Grand Haven to Whitehall MI
- Whitehall to Pentwater MI
- Pentwater to Manistee MI
Public contact
- Issuer
- NWS Grand Rapids MI
- 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
- 01M2K60HTAQ54A18F7EZ15PRST
- Identifier
- urn:oid:2.49.0.1.840.0.c9cb74b62e85c761a17776316c901d402b19cf18.002.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Grand Rapids MI
- AWIPS ID
- CAPGRR
- NWWS sequence
- nwws_processor.1182
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
References
- Identifier
- urn:oid:2.49.0.1.840.0.2cfa2e913ee2b06cd4a32939119c3e9ec1fe8dd5.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWGRR |
| WMOidentifier | WHUS73 KGRR 151841 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KGRR.SC.Y.0067.000000T0000Z-260916T0300Z/ |
| eventEndingTime | 2026-09-15T23:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Holland to Grand Haven MI
- Grand Haven to Whitehall MI
- Whitehall to Pentwater MI
- Pentwater to Manistee MI
| Name | Value |
|---|---|
| SAME | 092846 |
| SAME | 092847 |
| SAME | 092848 |
| SAME | 092849 |
| UGC | LMZ846 |
| UGC | LMZ847 |
| UGC | LMZ848 |
| UGC | LMZ849 |