Small Craft Advisory
NWS Honolulu HI ยท US
Updated
Details
Small Craft Advisory Remains In Effect Until 6 PM HST Saturday
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Northeast winds 25 to 30 kt and seas 9 to 14 feet.
Where
Kauai Channel, Oahu Windward Waters and Oahu Leeward Waters.
When
Until 6 PM HST Saturday.
Impacts
Conditions will be hazardous to small craft.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Affected areas
- Kauai Channel
- Oahu Windward Waters
- Oahu Leeward Waters
Public contact
- Issuer
- NWS Honolulu HI
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m13s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3AN6Y4MAXJRE4EM3NEKME6Y
- Identifier
- urn:oid:2.49.0.1.840.0.16c0da5abaf69bca5cd0f6f1e73e576ce81a790e.004.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Honolulu HI
- AWIPS ID
- CAPHFO
- NWWS sequence
- nwws_processor.5637
- WMO heading
- XOHW50
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- Hawaiian Islands (HW)
- WMO bulletin number
- 50
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 | MWWHFO |
| WMOidentifier | WHHW70 PHFO 242129 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SATURDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.PHFO.SC.Y.0037.000000T0000Z-260927T0400Z/ |
| eventEndingTime | 2026-09-26T18:00:00-10:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.922e995cefe87e9380ae1dc85779c56483356aa7.001.1,2026-09-23T16:56:00-10:00 |
Locations
Location data
- Kauai Channel
- Oahu Windward Waters
- Oahu Leeward Waters
| Name | Value |
|---|---|
| SAME | 059113 |
| SAME | 059114 |
| SAME | 059115 |
| UGC | PHZ113 |
| UGC | PHZ114 |
| UGC | PHZ115 |