Moderate Hazardous Seas Warning | Effective 06/30/2026 09:57

Headline: 
Hazardous Seas Warning issued June 30 at 9:57AM PDT until July 2 at 6:00AM PDT by NWS Eureka CA
Event: 
Hazardous Seas Warning
Urgency: 
Expected
Effective: 
June 30, 2026 - 9:57am
Expires: 
June 30, 2026 - 6:00pm
Description: 
* WHAT...Very steep and hazardous seas 7 to 12 feet and northwest winds 20 to 30 kt with gusts up to 40 kt. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 6 AM PDT Thursday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels.
Instruction: 
Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside.
Area Description: 
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm
Forcast Office: 
NWS Eureka CA