Alert archive / California / Gale Warnings in 2024
Gale Warning 60, NWS Eureka, CA
NWS Eureka, CA issued this gale warning at Dec 12, 2024, 1:27 PM PST. It took effect at Dec 13, 2024, 3:00 AM PST. It was in force for 20 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 12, 2024, 1:27 PM PST (21:27 UTC)
- In effect from
- Dec 13, 2024, 3:00 AM PST
- Expired
- Dec 13, 2024, 11:00 PM PST
- In force
- 20 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
809 WHUS76 KEKA 122127 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 127 PM PST Thu Dec 12 2024 PZZ475-130630- /O.CON.KEKA.GL.W.0059.000000T0000Z-241212T2300Z/ /O.NEW.KEKA.SE.W.0039.241212T2300Z-241213T1100Z/ /O.UPG.KEKA.GL.A.0034.241213T1100Z-241214T0500Z/ /O.NEW.KEKA.GL.W.0060.241213T1100Z-241214T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 127 PM PST Thu Dec 12 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING IN EFFECT FROM 3 AM TO 9 PM PST FRIDAY... * WHAT...For the first Gale Warning, west winds 20 to 25 kt with gusts up to 35 kt and seas 19 to 23 feet. For the Hazardous Seas Warning, very steep and hazardous seas 19 to 24 feet expected. For the second Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 14 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, until 3 PM PST this afternoon. For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 9 PM PST Friday. * 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. && $$ PZZ450-130630- /O.UPG.KEKA.SC.Y.0133.000000T0000Z-241213T1100Z/ /O.NEW.KEKA.SE.W.0039.241212T2127Z-241213T1100Z/ /O.UPG.KEKA.GL.A.0034.241213T1100Z-241214T0500Z/ /O.NEW.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino out 10 nm- 127 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING IN EFFECT FROM 3 AM TO 3 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 50 kt and seas 12 to 17 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 3 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-130630- /O.UPG.KEKA.SC.Y.0133.000000T0000Z-241213T1100Z/ /O.UPG.KEKA.GL.A.0034.241213T1100Z-241214T0500Z/ /O.NEW.KEKA.GL.W.0060.241213T1700Z-241214T0500Z/ /O.NEW.KEKA.SE.W.0039.241212T2127Z-241213T1700Z/ Cape Mendocino to Pt Arena out 10 nm- 127 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 AM PST FRIDAY... ...GALE WARNING IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 22 feet. For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 50 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, until 9 AM PST Friday. For the Gale Warning, from 9 AM to 9 PM PST Friday. * 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. && $$ PZZ470-130630- /O.UPG.KEKA.SC.Y.0133.000000T0000Z-241213T1100Z/ /O.NEW.KEKA.SE.W.0039.241212T2127Z-241213T1100Z/ /O.UPG.KEKA.GL.A.0034.241213T1100Z-241214T0500Z/ /O.NEW.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 127 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING IN EFFECT FROM 3 AM TO 3 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 19 to 24 feet. For the Gale Warning, south winds 30 to 40 kt with gusts up to 50 kt and seas 14 to 18 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 3 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
7 follow-up statements
110 WHUS76 KEKA 122245 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 245 PM PST Thu Dec 12 2024 PZZ475-130645- /O.EXP.KEKA.GL.W.0059.000000T0000Z-241212T2300Z/ /O.CON.KEKA.SE.W.0039.241212T2300Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241214T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 245 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 19 to 24 feet expected. For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 14 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 9 PM PST Friday. * 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. && $$ PZZ450-130645- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino out 10 nm- 245 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 50 kt and seas 12 to 17 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 3 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-130645- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1700Z/ /O.CON.KEKA.GL.W.0060.241213T1700Z-241214T0500Z/ Cape Mendocino to Pt Arena out 10 nm- 245 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 22 feet. For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 50 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, until 9 AM PST Friday. For the Gale Warning, from 9 AM to 9 PM PST Friday. * 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. && $$ PZZ470-130645- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 245 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet. For the Gale Warning, south winds 30 to 40 kt with gusts up to 50 kt and seas 14 to 18 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 3 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
818 WHUS76 KEKA 130439 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 839 PM PST Thu Dec 12 2024 PZZ450-131245- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino out 10 nm- 839 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 50 kt and seas 12 to 17 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 3 PM PST Friday. * 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. && $$ PZZ455-131245- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1700Z/ /O.CON.KEKA.GL.W.0060.241213T1700Z-241214T0500Z/ Cape Mendocino to Pt Arena out 10 nm- 839 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 20 feet. For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 50 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, until 9 AM PST Friday. For the Gale Warning, from 9 AM to 9 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-131245- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 839 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet. For the Gale Warning, south winds 30 to 40 kt with gusts up to 50 kt and seas 14 to 18 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 3 PM PST Friday. * 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. && $$ PZZ475-131245- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241214T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 839 PM PST Thu Dec 12 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 PM PST FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 19 to 24 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 14 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST Friday. For the Gale Warning, from 3 AM to 9 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
049 WHUS76 KEKA 131029 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 229 AM PST Fri Dec 13 2024 PZZ450-131830- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino out 10 nm- 229 AM PST Fri Dec 13 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 13 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 50 kt and seas 10 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST early this morning. For the Gale Warning, until 3 PM PST this afternoon. * 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. && $$ PZZ455-131830- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1700Z/ /O.CON.KEKA.GL.W.0060.241213T1700Z-241214T0500Z/ Cape Mendocino to Pt Arena out 10 nm- 229 AM PST Fri Dec 13 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 9 PM PST THIS EVENING... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 16 feet. For the Gale Warning, southeast winds 30 to 40 kt with gusts up to 50 kt and seas 11 to 16 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, until 9 AM PST this morning. For the Gale Warning, from 9 AM this morning to 9 PM PST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-131830- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241213T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 229 AM PST Fri Dec 13 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 13 to 15 feet. For the Gale Warning, south winds 30 to 40 kt with gusts up to 50 kt and seas 11 to 15 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST early this morning. For the Gale Warning, until 3 PM PST this afternoon. * 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. && $$ PZZ475-131830- /O.CON.KEKA.SE.W.0039.000000T0000Z-241213T1100Z/ /O.CON.KEKA.GL.W.0060.241213T1100Z-241214T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 229 AM PST Fri Dec 13 2024 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS EVENING... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 14 to 16 feet. For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 12 to 17 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 3 AM PST early this morning. For the Gale Warning, until 9 PM PST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
862 WHUS76 KEKA 131639 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 839 AM PST Fri Dec 13 2024 PZZ455-140045- /O.EXP.KEKA.SE.W.0039.000000T0000Z-241213T1700Z/ /O.CON.KEKA.GL.W.0060.241213T1700Z-241214T0500Z/ Cape Mendocino to Pt Arena out 10 nm- 839 AM PST Fri Dec 13 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS EVENING... ...HAZARDOUS SEAS WARNING WILL EXPIRE AT 9 AM PST THIS MORNING... * WHAT...Southeast winds 30 to 40 kt with gusts up to 50 kt and seas 11 to 16 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 PM PST this evening. * 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. && $$ PZZ450-132300- /O.CON.KEKA.GL.W.0060.000000T0000Z-241213T2300Z/ Pt St George to Cape Mendocino out 10 nm- 839 AM PST Fri Dec 13 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...South winds 25 to 35 kt with gusts up to 55 kt and seas 10 to 12 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-132300- /O.CON.KEKA.GL.W.0060.000000T0000Z-241213T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 839 AM PST Fri Dec 13 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas 11 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PST this afternoon. * 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. && $$ PZZ475-140045- /O.CON.KEKA.GL.W.0060.000000T0000Z-241214T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 839 AM PST Fri Dec 13 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS EVENING... * WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 12 to 17 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 PM PST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
481 WHUS76 KEKA 132254 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 254 PM PST Fri Dec 13 2024 PZZ450-140700- /O.EXP.KEKA.GL.W.0060.000000T0000Z-241213T2300Z/ /O.NEW.KEKA.SC.Y.0134.241213T2300Z-241215T2300Z/ Pt St George to Cape Mendocino out 10 nm- 254 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST SUNDAY... ...GALE WARNING WILL EXPIRE AT 3 PM PST THIS AFTERNOON... * WHAT...South winds 20 to 30 kt with gusts up to 50 kt and seas 13 to 18 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-140700- /O.EXP.KEKA.GL.W.0060.000000T0000Z-241213T2300Z/ /O.NEW.KEKA.SC.Y.0134.241213T2300Z-241215T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 254 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST SUNDAY... ...GALE WARNING WILL EXPIRE AT 3 PM PST THIS AFTERNOON... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 13 to 18 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-140500- /O.CON.KEKA.GL.W.0060.000000T0000Z-241214T0500Z/ Cape Mendocino to Pt Arena out 10 nm- 254 PM PST Fri Dec 13 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS EVENING... * WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas 12 to 14 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 PM PST this evening. * 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. && $$ PZZ475-140500- /O.CON.KEKA.GL.W.0060.000000T0000Z-241214T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 254 PM PST Fri Dec 13 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS EVENING... * WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas 13 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 PM PST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
736 WHUS76 KEKA 140500 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 900 PM PST Fri Dec 13 2024 PZZ455-141300- /O.EXT.KEKA.GL.W.0060.000000T0000Z-241214T0700Z/ /O.EXB.KEKA.SC.Y.0134.241214T0700Z-241215T2300Z/ Cape Mendocino to Pt Arena out 10 nm- 900 PM PST Fri Dec 13 2024 ...GALE WARNING NOW IN EFFECT UNTIL 11 PM PST THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST SUNDAY... * WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 12 to 16 feet. For the Small Craft Advisory, northeast winds 5 to 15 kt with gusts up to 25 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, until 11 PM PST this evening. For the Small Craft Advisory, until 3 PM PST Sunday. * 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. && $$ PZZ475-141300- /O.EXT.KEKA.GL.W.0060.000000T0000Z-241214T0700Z/ /O.EXB.KEKA.SC.Y.0134.241214T0700Z-241215T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 900 PM PST Fri Dec 13 2024 ...GALE WARNING NOW IN EFFECT UNTIL 11 PM PST THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST SUNDAY... * WHAT...For the Gale Warning, southwest winds 15 to 25 kt with gusts up to 40 kt and seas 13 to 17 feet. For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 25 kt and seas 14 to 17 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, until 11 PM PST this evening. For the Small Craft Advisory, until 3 PM PST Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-141300- /O.CON.KEKA.SC.Y.0134.000000T0000Z-241215T2300Z/ Pt St George to Cape Mendocino out 10 nm- 900 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST SUNDAY... * WHAT...South winds 5 to 15 kt with gusts up to 25 kt and seas 13 to 18 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-141300- /O.CON.KEKA.SC.Y.0134.000000T0000Z-241215T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 900 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST SUNDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 14 to 18 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
608 WHUS76 KEKA 140656 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1056 PM PST Fri Dec 13 2024 PZZ455-141500- /O.EXP.KEKA.GL.W.0060.000000T0000Z-241214T0700Z/ /O.CON.KEKA.SC.Y.0134.241214T0700Z-241215T2300Z/ Cape Mendocino to Pt Arena out 10 nm- 1056 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST SUNDAY... ...GALE WARNING WILL EXPIRE AT 11 PM PST THIS EVENING... * WHAT...Northeast winds 5 to 15 kt with gusts up to 25 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-141500- /O.EXP.KEKA.GL.W.0060.000000T0000Z-241214T0700Z/ /O.CON.KEKA.SC.Y.0134.241214T0700Z-241215T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1056 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST SUNDAY... ...GALE WARNING WILL EXPIRE AT 11 PM PST THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 14 to 17 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ450-141500- /O.CON.KEKA.SC.Y.0134.000000T0000Z-241215T2300Z/ Pt St George to Cape Mendocino out 10 nm- 1056 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST SUNDAY... * WHAT...Seas 13 to 18 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-141500- /O.CON.KEKA.SC.Y.0134.000000T0000Z-241215T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1056 PM PST Fri Dec 13 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST SUNDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 14 to 18 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
What forecasters said that day
The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Eureka, CA wrote its last area forecast discussion before this gale warning went out at Dec 12, 4:46 AM PST, 8 hours 41 minutes earlier.
Area forecast discussion, Dec 12, 4:46 AM PST, 8 hours 41 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
446 AM PST Thu Dec 12 2024
.SYNOPSIS...Showers will continue across the area today. The
heavier showers will be in interior Humboldt and Mendocino counties.
Rain is expected to taper off this afternoon. More rain is expected
late tonight through Saturday afternoon. Snow above 3000 to 4000 feet
is expected in Trinity county. Snow levels are expected to be higher
elsewhere. Strong southerly winds are expected on Friday as well.
Sunday is expected to be dry with another round of rain on Monday.
Drier weather is possible Tuesday and Wednesday.
&&
.DISCUSSION...A strong upper level low is dropping south towards
the area this morning. It is starting to weaken and move more
easterly near the Or/Cal border. A area of rain and snow is
moving across the area as of 3am, but this will mainly push out of
the area by sunrise. The winter weather advisory for Trinity
county may need to be cancelled before 10am. The surface low is
gradually filling and is also expected to move onshore near the
border. This system will bring strong winds to the waters today,
but not too much wind is expected to make it on land. This could
change and will need to be watched. On the backside of this low a
strong upper level jet is expected to enhance an area of showers
later this morning and into the afternoon. The focus of these
showers is expected to be in Mendocino and Lake county with
lighter showers farther north this afternoon. Snow levels are
expected to be around 4000 to 4500 feet with these showers. This
could bring some snow to the higher elevations of Mendocino and
Humboldt counties. This evening this rain is expected to come to
an end.
The break is expected to be short lived with the warm front ahead
of the next system bringing light rain to the area after midnight
Friday morning. Moderate rain is expected through the day on
Friday with 6-hourly amounts generally around a half inch and
local amounts up to an inch. Southerly winds are expected to
increase through the day. Gusts of 40 to 50 mph are possible over
the higher terrain. This may need a wind advisory, but at this
point it looks like it will be borderline.
Friday evening and overnight the heavier rain is expected. The
heaviest rain is currently expected to be from 10pm to 4am in
most areas. Many areas are expected to see 1 to 2 inches in this
time frame. This rain is expected to continue through Saturday
afternoon. The ensembles are in good agreement now on high IVT
values, over 750 kg/m/s aimed at southern Humboldt, Mendocino, and
Lake counties. So have issued a flood watch for small stream
flooding. Added coastal Humboldt county as well. The high tides
are expected to exacerbate the small stream flooding Saturday
morning. It is possible some of the rainfall amounts for the
Humboldt coast are overdone if there is more downsloping than
expected. Another challenge to this forecast is the snow. Friday
morning it looks like the snow levels across the area will be
around 3500 to 4000 feet. Several inches of snow is possible at
this elevations before the snow levels rise later in the morning.
This will mainly avoid highway passes aside from highway 3 and 36
in Trinity county. Friday afternoon and overnight warmer air moves
in along with heavier precip rates. This will raise snow levels
in most areas, but may keep them around 3000 feet in northern
Trinity county. So have added a winter weather advisory for
southern Trinity county for the period of lower snow levels. The
winter storms watch remains on track for northern Trinity county,
the main question remaining is how low snow levels will stay
Friday night and Saturday morning.
Rain is expected to come to an end fairly quickly Saturday night
and dry weather is expected on Sunday. There will likely be quite
a bit of valley fog in the morning. Monday another weather system.
Current rainfall amounts are expected to range from a half inch to
1.5 inches. Tuesday there may be a few lingering showers in the
morning, but generally dry weather is expected Tuesday and
Wednesday. MKK
&&
.AVIATION...Southerly winds with multiple cloud layers are present
at all terminals as of this morning. Lingering showers are expected
to cross over runways through the morning before drying out this
afternoon. Winds are forecast to remain gusty along the coastal
terminals today due to a low-level jet sweeping over the area. Late
tonight another pulse of rain is expected with cloud ceilings around
3kft AGL. Brief period of MVFR conditions are expected late tonight
into tomorrow morning due to rain degrading visibility's and
cloud ceilings dropping.
&&
.MARINE...Winds today should build through the morning with Gale
force gusts from the NW following in the wake of the passing cold
front. A "Sting Jet" due to descending air and wind is forecast to
make its way from the outer waters towards the southern inners
boosting wind speeds through the day. Lighter winds are expected
overnight tonight before another round of strong gale force
southerlies enter the waters on Friday morning. Moderate winds
(<20kts) are expected over the weekend before a third frontal passage
and wind speed increase on Monday.
Wind waves will respond quickly to these gales over the waters
creating steep, hazardous conditions. The current NW Swell is
expected to remain steady through the day before boosting back up on
Friday to sea heights near 20ft. The combination of the NW swell and
steep southerly wind waves will create a chaotic sea state as we
enter the weekend. Due to the multiple cold fronts approaching our
waters, it seems that seas will have a hard time settling down until
late next week at the earliest.
&&
.COASTAL FLOODING...High astronomical tides start today with a
high tide of 8.1 feet and continue to build through Saturday
reaching 8.7 feet. Storm surge models now show the north spit
tide gauge reaching right around 9.0 feet this morning. At the
high tide yesterday evening the water levels were 1 foot over
astronomical tides which would put todays water levels around 9.1
feet. Such heights will generate minor flooding in low lying areas
of Humboldt Bay, on beaches, and around King Salmon. Friday
morning the astronomical tides are 8.4 feet. There will be a brief
period of northwest winds which may lower the surge, but southerly
winds Thursday night and this will help increase the surge again.
Current estimates are that it will be around 1 foot again. This
would increase the flooding potential with water levels around 9.4
feet. Southerly winds will persist through Saturday morning
likely creating an even larger surge. This will arrive on top of
an 8.7 foot tide and could make water levels approach 10 feet at
the North Spit. This level would bring widespread flooding around
Humbodlt Bay especially with the heavy rain during the same time
frame. The greatest risk of coastal flooding will be high tide
Saturday morning. King Tide alone will reach 8.7 feet.
Areas outside Humboldt Bay will also see high water levels as
well. Arena Cove and Crescent City are both expecting water levels
above the highest astronomical tide. This will combine with a
strong westerly swell around High Tide. Breaking waves are
currently are expected to be around 18 to 20 feet at high tide.
This will bring the potential for increased beach erosion and
waves to wash across highway 101 near Crescent City and some of
low lying areas of highway 1 on the Mendocino coast. MKK
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
Coastal Flood Advisory until 11 AM PST this morning for
CAZ103.
Coastal Flood Advisory from 7 AM to 11 AM PST Friday for
CAZ103.
Flood Watch from Friday afternoon through Saturday
afternoon for CAZ103-104-106-109>115.
Winter Weather Advisory until 10 AM PST this morning for
CAZ107.
Winter Storm Watch from late tonight through Saturday
afternoon for CAZ107.
Winter Weather Advisory from 4 AM to 8 PM PST Friday for
CAZ108.
NORTHWEST CALIFORNIA COASTAL WATERS...
Coastal Flood Advisory until 11 AM PST this morning for
PZZ415.
Coastal Flood Advisory from 7 AM to 11 AM PST Friday for
PZZ415.
Small Craft Advisory until 3 PM PST Friday for PZZ450.
Small Craft Advisory until 10 AM PST this morning for
PZZ455.
Gale Warning from 10 AM this morning to 7 PM PST this
evening for PZZ455.
Gale Warning until 3 PM PST this afternoon for PZZ470-475.
Gale Watch from late tonight through Friday evening for
PZZ470-475.
&&
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For forecast zone information
see the forecast zone map online:
https://www.weather.gov/images/eka/zonemap.pngThe office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 11, 10:14 PM PST | Coastal Flood Advisory | EKA | Humboldt | 15 hr |
| Dec 12, 1:39 AM PST | Winter Weather Advisory | EKA | Trinity | 42 hr |
| Dec 12, 3:29 AM PST | Flood Watch | EKA | Humboldt, Lake, Mendocino | 58 hr |
| Dec 12, 6:08 AM PST | Coastal Flood Advisory | EKA | Humboldt | 5 hr |
| Dec 12, 10:00 AM PST | River Flood Watch | EKA | Mendocino | 60 hr |
| Dec 12, 10:03 AM PST | River Flood Watch | EKA | Mendocino | 60 hr |
| Dec 12, 10:47 AM PST | Wind Advisory | EKA | Del Norte, Humboldt, Mendocino | 35 hr |
| Dec 12, 11:52 AM PST | Winter Storm Warning | EKA | 49 hr | |
| Dec 12, 12:53 PM PST | Coastal Flood Warning | EKA | Humboldt | 22 hr |
| Dec 12, 12:53 PM PST | Coastal Flood Advisory | EKA | Del Norte, Mendocino | 22 hr |
| Dec 12, 1:27 PM PST | Hazardous Seas Warning | EKA | 20 hr | |
| Dec 12, 1:43 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 7 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.