Moderate Hazardous Seas Warning | Effective 06/17/2026 22:16

Headline: 
Hazardous Seas Warning issued June 17 at 10:16PM PDT until June 18 at 8:00PM PDT by NWS Medford OR
Event: 
Hazardous Seas Warning
Urgency: 
Expected
Effective: 
June 17, 2026 - 10:16pm
Expires: 
June 18, 2026 - 5:00pm
Description: 
* WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 40 kt and seas 11 to 16 ft. For the Hazardous Seas Warning, very steep and hazardous seas 9 to 12 ft. * WHERE...All areas. * WHEN...For the Gale Warning, until 11 AM PDT Thursday. For the Hazardous Seas Warning, from 11 AM to 8 PM PDT Thursday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks
Instruction: 
Mariners should alter plans to avoid strong winds and very steep seas. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions.
Area Description: 
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm; Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm
Forcast Office: 
NWS Medford OR