Hazardous Seas Warning for Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm
Official alert fields
What you need to know
- Applies to
- Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm, Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm
- Effective
- Ends or expires
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Very steep and hazardous seas 9 to 14 feet and north winds 20 to 30 kt with localized gusts up to 35 kt. Impacts: Very steep and hazardous seas could capsize or cause damage to vessels. Where: Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm. When: Until 11 AM PDT Saturday.
What the bulletin says to do
Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside.
Full official description
Bulletin details
* WHAT...Very steep and hazardous seas 9 to 14 feet and north winds 20 to 30 kt with localized gusts up to 35 kt. * WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Hazardous Seas Warning issued October 23 at 9:09PM PDT until October 24 at 11:00AM PDT by NWS Eureka CA
Official revision - Alert
Hazardous Seas Warning issued October 23 at 9:09PM PDT until October 24 at 3:00AM PDT by NWS Eureka CA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Eureka CA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected