Hazardous Seas Warning for Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 nm
Official alert fields
What you need to know
- Effective
- Ends or expires
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: For the Small Craft Advisory, seas 6 to 11 ft at 12 seconds and northwest winds 15 to 25 kt expected. For the Hazardous Seas Warning, very steep and hazardous seas 10 to 13 ft at 10 seconds and northwest winds 15 to 25 kt expected. Impacts: Very steep and hazardous seas could capsize or cause damage to...
What the bulletin says to do
A Hazardous Seas Warning means hazardous sea conditions are imminent or occurring. Recreational boaters should remain in port, or take shelter until waves subside. Commercial vessels should prepare for rough seas and consider remaining in port or taking shelter in port until hazardous seas subside.
Full official description
Bulletin details
* WHAT...For the Small Craft Advisory, seas 6 to 11 ft at 12 seconds and northwest winds 15 to 25 kt expected. For the Hazardous Seas Warning, very steep and hazardous seas 10 to 13 ft at 10 seconds and northwest winds 15 to 25 kt expected. * WHERE...Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Small Craft Advisory, from 5 AM early this morning to 2 PM PDT this afternoon. Hazardous Seas Warning, from 2 PM this afternoon to 5 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 9 at 1:31AM PDT until October 10 at 5:00AM PDT by NWS Portland OR
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Portland OR. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected