Small Craft Advisory
NWS Boston/Norton MA ยท US
Updated
This event was updated at .
Details
Small Craft Advisory Remains In Effect Until 2 AM EDT Wednesday
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Southeast winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet.
Where
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary.
When
Until 2 AM EDT Wednesday.
Impacts
Conditions will be hazardous to small craft.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Affected areas
- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary
Public contact
- Issuer
- NWS Boston/Norton MA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~37s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M4SXJF2JNAMW6BM9JYFQFHAZ
- Identifier
- urn:oid:2.49.0.1.840.0.cf8aa8bf231a11051ed758eea435dc1b1e048ab4.003.1
- Sender
- [email protected]
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Boston/Norton MA
- AWIPS ID
- CAPBOX
- NWWS sequence
- nwws_processor.8173
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
References
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWBOX |
| WMOidentifier | WHUS71 KBOX 130600 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KBOX.SC.Y.0096.000000T0000Z-261014T0600Z/ |
| eventEndingTime | 2026-10-14T02:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | [email protected],urn:oid:2.49.0.1.840.0.9215649282da6131df13d005ae0c30c8a7073fdc.001.1,2026-10-12T02:11:00-04:00 |
Locations
Location data
- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary
| Name | Value |
|---|---|
| SAME | 073250 |
| UGC | ANZ250 |