Alert archive / California / Hazardous Seas Warnings in 2021
Hazardous Seas Warning 64, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at Dec 14, 2021, 2:42 AM PST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Dec 14, 2021, 2:42 AM PST (10:42 UTC)
- Expired
- Dec 14, 2021, 8:34 AM PST
- In force
- 6 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
065 WHUS76 KEKA 141042 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 242 AM PST Tue Dec 14 2021 PZZ450-141845- /O.UPG.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/ /O.NEW.KEKA.SE.W.0064.211214T1042Z-211214T1800Z/ /O.NEW.KEKA.SC.Y.0136.211214T1800Z-211215T1100Z/ /O.EXT.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/ Pt St George to Cape Mendocino out 10 nm- 242 AM PST Tue Dec 14 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 10 AM PST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 AM PST WEDNESDAY... ...GALE WARNING NOW IN EFFECT FROM 3 AM TO 3 PM PST WEDNESDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 20 feet. For the Small Craft Advisory, south winds 5 to 15 kt and seas 10 to 13 feet expected. For the Gale Warning, south winds 30 to 40 kt with gusts up to 55 kt and seas 8 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 10 AM PST this morning. For the Small Craft Advisory, from 10 AM this morning to 3 AM PST Wednesday. For the Gale Warning, from 3 AM to 3 PM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-141845- /O.UPG.KEKA.SC.Y.0134.000000T0000Z-211215T1200Z/ /O.NEW.KEKA.SE.W.0064.211214T1042Z-211214T1800Z/ /O.NEW.KEKA.SC.Y.0136.211214T1800Z-211215T1100Z/ /O.EXT.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 242 AM PST Tue Dec 14 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 10 AM PST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 AM PST WEDNESDAY... ...GALE WARNING NOW IN EFFECT FROM 3 AM TO 3 PM PST WEDNESDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 20 feet. For the Small Craft Advisory, west winds 5 to 15 kt with gusts up to 25 kt and seas 12 to 14 feet expected. For the Gale Warning, south winds 30 to 40 kt with gusts up to 55 kt and seas 9 to 14 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 10 AM PST this morning. For the Small Craft Advisory, from 10 AM this morning to 3 AM PST Wednesday. For the Gale Warning, from 3 AM to 3 PM PST Wednesday * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-141845- /O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/ /O.EXB.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/ Cape Mendocino to Pt Arena out 10 nm- 242 AM PST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 3 PM PST WEDNESDAY... * WHAT...For the Small Craft Advisory, seas 11 to 15 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 11 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. For the Small Craft Advisory, until 6 AM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-141845- /O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/ /O.EXB.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 242 AM PST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 3 PM PST WEDNESDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 25 kt and seas 12 to 15 feet. For the Gale Warning, south winds 25 to 30 kt with gusts up to 45 kt and seas 10 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. For the Small Craft Advisory, until 6 AM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
1 follow-up statement
867 WHUS76 KEKA 141634 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 834 AM PST Tue Dec 14 2021 PZZ450-150045- /O.CAN.KEKA.SE.W.0064.000000T0000Z-211214T1800Z/ /O.EXT.KEKA.SC.Y.0136.211214T1634Z-211215T1100Z/ /O.CON.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/ Pt St George to Cape Mendocino out 10 nm- 834 AM PST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST WEDNESDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts up around 50 kt and seas 8 to 12 feet expected. For the Small Craft Advisory, south winds 5 to 15 kt and seas 10 to 14 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Gale Warning, from 3 AM to 3 PM PST Wednesday. For the Small Craft Advisory, until 3 AM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-150045- /O.CAN.KEKA.SE.W.0064.000000T0000Z-211214T1800Z/ /O.EXT.KEKA.SC.Y.0136.211214T1634Z-211215T1100Z/ /O.CON.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 834 AM PST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST WEDNESDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts around 50 kt and seas 9 to 14 feet expected. For the Small Craft Advisory, west winds 5 to 15 kt with gusts up to 25 kt and seas 12 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 AM to 3 PM PST Wednesday. For the Small Craft Advisory, until 3 AM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-150045- /O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/ /O.CON.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/ Cape Mendocino to Pt Arena out 10 nm- 834 AM PST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 3 PM PST WEDNESDAY... * WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 11 feet expected. For the Small Craft Advisory, seas 11 to 15 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. For the Small Craft Advisory, until 6 AM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-150045- /O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/ /O.CON.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 834 AM PST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 3 PM PST WEDNESDAY... * WHAT...For the Gale Warning, south winds 25 to 30 kt with gusts up to 45 kt and seas 10 to 12 feet expected. For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 25 kt and seas 12 to 14 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. For the Small Craft Advisory, until 6 AM PST Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 13, 6:05 PM PST | High Wind Watch | EKA | Del Norte | 18 hr |
| Dec 13, 6:05 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 45 hr |
| Dec 14, 2:42 AM PST | Small Craft Advisory | EKA | 25 hr | |
| Dec 14, 12:16 PM PST | High Wind Warning | EKA | Del Norte | 27 hr |
| Dec 14, 2:21 PM PST | Winter Storm Warning | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 32 hr |
| Dec 14, 2:21 PM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino | 26 hr |
Nearby
Hazardous Seas Warnings in California, 2021Every hazardous seas warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.