Small Craft Advisory
NWS Tiyan GU ยท US
Updated
This event was updated at .
Details
Small Craft Advisory Remains In Effect Until 5 PM ChST 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 25 kt with gusts up to 30 kt expected.
Where
Yap Coastal Waters.
When
Until 5 PM ChST Friday.
Impacts
Conditions will be hazardous to small craft.
Additional details
A monsoon surge flowing into Tropical Storm Dujuan will cause moderate to locally strong winds over the Yap waters through Friday afternoon.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions.
Affected areas
- Yap Coastal Waters
Public contact
- Issuer
- NWS Tiyan GU
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~52s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2Q2GKJRN0JEWGA99H83E0Q4
- Identifier
- urn:oid:2.49.0.1.840.0.b39ec995d3c5159baacc6ffc0b9d489bed355402.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Tiyan GU
- AWIPS ID
- CAPGUM
- NWWS sequence
- nwws_processor.1699
- WMO heading
- XOGM52
- WMO data type
- CAP alert message XML (XO)
- WMO bulletin number
- 52
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWPQ2 |
| WMOidentifier | WHGM72 PGUM 170657 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST FRIDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.PGUM.SC.Y.0068.000000T0000Z-260918T0700Z/ |
| eventEndingTime | 2026-09-18T17:00:00+10:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7978103a11d9dc747f7e87382955b4aa81ab39b1.001.1,2026-09-16T16:37:00+10:00 |
Locations
Location data
- Yap Coastal Waters
| Name | Value |
|---|---|
| SAME | 065171 |
| UGC | PMZ171 |