# Special Marine Warning: Point Piedras Blancas to Point Sal westward out to 10 NM; East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands; Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/512ae745e8f78226

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-10-21 18:16 ingested 2026-10-22 02:54

[original source ↗](http://www.weather.gov/)

## extract

Special Marine Warning — Point Piedras Blancas to Point Sal westward out to 10 NM; East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands; Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands
Severity: Severe. Certainty: Likely.
SMWLOX

The National Weather Service in OXNARD has issued a

* Special Marine Warning for...
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island...
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands...
Point Piedras Blancas to Point Sal westward out to 10 NM...
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands...

* Until 815 PM PDT.

* At 615 PM PDT, severe thunderstorms were located along a line
extending from 9 nm southwest of Point Sal to 31 nm south of San
Miguel Island, moving east at 10 knots.

HAZARD...Wind gusts in excess of 50 knots and small hail.

SOURCE...Radar.

IMPACT...Boats could suffer significant structural damage in high
winds. Small craft could capsize in suddenly higher
waves.

* Locations impacted include...
Point Arguello...
Point Conception...
Point Sal...
San Miguel Island...
and Santa Rosa Island.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.