Small Craft Advisory
NWS Grand Rapids MI ยท US
New
This event was updated at .
Details
Small Craft Advisory In Effect From 11 AM This Morning To 2 AM EDT Monday
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Northeast winds 10 to 20 knots with gusts up to 30 knots and waves 2 to 5 feet expected.
Where
Whitehall to Manistee.
When
From 11 AM this morning to 2 AM EDT Monday.
Impacts
Conditions will be hazardous to small craft.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Affected areas
- Whitehall to Pentwater MI
- Pentwater to Manistee MI
Public contact
- Issuer
- NWS Grand Rapids MI
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~21s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2YTY3839K6FWENYT8AAPY24
- Identifier
- urn:oid:2.49.0.1.840.0.55d5f848ce273f367d03d908c4eba43f4bad6754.001.1
- 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.2434
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWGRR |
| WMOidentifier | WHUS73 KGRR 200719 |
| NWSheadline | SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 2 AM EDT MONDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.NEW.KGRR.SC.Y.0068.260920T1500Z-260921T0600Z/ |
| eventEndingTime | 2026-09-21T02:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Whitehall to Pentwater MI
- Pentwater to Manistee MI
| Name | Value |
|---|---|
| SAME | 092848 |
| SAME | 092849 |
| UGC | LMZ848 |
| UGC | LMZ849 |