Alert archive / California / Gale Warnings in 2020
Gale Warning 26, NWS Eureka, CA
NWS Eureka, CA issued this gale warning at Nov 5, 2020, 2:38 PM PST. It took effect at Nov 6, 2020, 6:00 PM PST. It was in force for 33 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
- Nov 5, 2020, 2:38 PM PST (22:38 UTC)
- In effect from
- Nov 6, 2020, 6:00 PM PST
- Expired
- Nov 8, 2020, 2:46 AM PST
- In force
- 33 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
399 WHUS76 KEKA 052238 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 238 PM PST Thu Nov 5 2020 PZZ470-060645- /O.EXT.KEKA.SC.Y.0087.201106T0200Z-201107T0200Z/ /O.UPG.KEKA.GL.A.0022.201107T0200Z-201107T1500Z/ /O.NEW.KEKA.GL.W.0026.201107T0200Z-201107T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 238 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 PM PST FRIDAY... ...GALE WARNING IN EFFECT FROM 6 PM FRIDAY TO 2 AM PST SATURDAY... * WHAT...For the Gale Warning, north winds around 30 kt with gusts up to 40 kt and seas 18 to 21 feet expected. For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 35 kt and seas 14 to 19 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 6 PM Friday to 2 AM PST Saturday. For the Small Craft Advisory, from 6 PM this evening to 6 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. && $$ PZZ475-060645- /O.EXT.KEKA.SC.Y.0087.201106T0800Z-201107T0200Z/ /O.UPG.KEKA.GL.A.0022.201107T0200Z-201107T1500Z/ /O.NEW.KEKA.GL.W.0026.201107T0200Z-201107T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 238 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM PST FRIDAY... ...GALE WARNING IN EFFECT FROM 6 PM FRIDAY TO 10 AM PST SATURDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 18 to 21 feet expected. For the Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 30 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 6 PM Friday to 10 AM PST Saturday. For the Small Craft Advisory, from midnight tonight to 6 PM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-060645- /O.EXB.KEKA.SC.Y.0087.201106T0200Z-201106T2200Z/ /O.UPG.KEKA.SE.A.0007.201106T2200Z-201107T1200Z/ /O.NEW.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Pt St George to Cape Mendocino out 10 nm- 238 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 2 PM PST FRIDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM FRIDAY TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 14 to 18 feet expected. For the Small Craft Advisory, seas 11 to 16 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM Friday to 4 AM PST Saturday. For the Small Craft Advisory, from 6 PM this evening to 2 PM PST Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-060645- /O.EXB.KEKA.SC.Y.0087.201106T0800Z-201106T2200Z/ /O.UPG.KEKA.SE.A.0007.201106T2200Z-201107T1200Z/ /O.NEW.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Cape Mendocino to Pt Arena out 10 nm- 238 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM PST FRIDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM FRIDAY TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 19 feet expected. For the Small Craft Advisory, northwest winds 5 to 15 kt and seas 12 to 17 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM Friday to 4 AM PST Saturday. For the Small Craft Advisory, from midnight tonight to 2 PM PST Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
10 follow-up statements
880 WHUS76 KEKA 060456 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 856 PM PST Thu Nov 5 2020 PZZ470-061300- /O.EXT.KEKA.SC.Y.0087.000000T0000Z-201106T1600Z/ /O.EXB.KEKA.SE.W.0024.201106T1600Z-201107T0200Z/ /O.CON.KEKA.GL.W.0026.201107T0200Z-201107T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 856 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM PST FRIDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 8 AM TO 6 PM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM FRIDAY TO 2 AM PST SATURDAY... * WHAT...For the Gale Warning, north winds around 30 kt with gusts up to 40 kt and seas 18 to 21 feet expected. For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet expected. For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 25 kt and seas 12 to 17 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 6 PM Friday to 2 AM PST Saturday. For the Hazardous Seas Warning, from 8 AM to 6 PM PST Friday. For the Small Craft Advisory, until 8 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...A large swell will build into the waters tonight and Friday. Winds will increase some tonight, but more significantly Friday late in the afternoon. 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. && $$ PZZ475-061300- /O.EXT.KEKA.SC.Y.0087.201106T0800Z-201106T1600Z/ /O.EXB.KEKA.SE.W.0024.201106T1600Z-201107T0200Z/ /O.CON.KEKA.GL.W.0026.201107T0200Z-201107T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 856 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PST FRIDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 8 AM TO 6 PM PST FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM FRIDAY TO 10 AM PST SATURDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 18 to 21 feet expected. For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet expected. For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt and seas 11 to 16 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 6 PM Friday to 10 AM PST Saturday. For the Hazardous Seas Warning, from 8 AM to 6 PM PST Friday. For the Small Craft Advisory, from midnight tonight to 8 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...A large swell will build into the waters tonight and Friday. Winds will increase some tonight, but more significantly Friday late in the afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-061300- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.CON.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Pt St George to Cape Mendocino out 10 nm- 856 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM FRIDAY TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 14 to 18 feet expected. For the Small Craft Advisory, seas 11 to 16 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM Friday to 4 AM PST Saturday. For the Small Craft Advisory, until 2 PM PST Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. * ADDITIONAL DETAILS...A large swell will build into the waters tonight and Friday. Winds will increase some tonight, but more significantly Friday late in the afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-061300- /O.CON.KEKA.SC.Y.0087.201106T0800Z-201106T2200Z/ /O.CON.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Cape Mendocino to Pt Arena out 10 nm- 856 PM PST Thu Nov 5 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM PST FRIDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM FRIDAY TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 19 feet expected. For the Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 25 kt and seas 12 to 17 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM Friday to 4 AM PST Saturday. For the Small Craft Advisory, from midnight tonight to 2 PM PST Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. * ADDITIONAL DETAILS...A large swell will build into the waters tonight and Friday. Winds will increase some tonight, but more significantly Friday late in the afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
902 WHUS76 KEKA 061059 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 259 AM PST Fri Nov 6 2020 PZZ470-061900- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T1600Z/ /O.CON.KEKA.SE.W.0024.201106T1600Z-201107T0200Z/ /O.CON.KEKA.GL.W.0026.201107T0200Z-201107T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 259 AM PST Fri Nov 6 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM PST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 2 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 20 feet expected. For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 17 to 20 feet expected. For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 25 kt and seas 13 to 18 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 8 AM this morning to 6 PM PST this evening. For the Gale Warning, from 6 PM this evening to 2 AM PST Saturday. For the Small Craft Advisory, until 8 AM PST this morning. * 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. && $$ PZZ475-061900- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T1600Z/ /O.CON.KEKA.SE.W.0024.201106T1600Z-201107T0200Z/ /O.CON.KEKA.GL.W.0026.201107T0200Z-201107T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 259 AM PST Fri Nov 6 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM PST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 20 feet expected. For the Gale Warning, north winds 25 to 35 kt with gusts up to 40 kt and seas 17 to 21 feet expected. For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt and seas 13 to 18 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 8 AM this morning to 6 PM PST this evening. For the Gale Warning, from 6 PM this evening to 10 AM PST Saturday. For the Small Craft Advisory, until 8 AM PST this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-061900- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.CON.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Pt St George to Cape Mendocino out 10 nm- 259 AM PST Fri Nov 6 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 14 to 18 feet expected. For the Small Craft Advisory, seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM this afternoon to 4 AM PST Saturday. For the Small Craft Advisory, until 2 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-061900- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.CON.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Cape Mendocino to Pt Arena out 10 nm- 259 AM PST Fri Nov 6 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 19 feet expected. For the Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 25 kt and seas 13 to 18 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM this afternoon to 4 AM PST Saturday. For the Small Craft Advisory, until 2 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
091 WHUS76 KEKA 061619 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 819 AM PST Fri Nov 6 2020 PZZ470-070030- /O.EXP.KEKA.SC.Y.0087.000000T0000Z-201106T1600Z/ /O.CON.KEKA.SE.W.0024.000000T0000Z-201107T0200Z/ /O.CON.KEKA.GL.W.0026.201107T0200Z-201107T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 819 AM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 2 AM PST SATURDAY... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 20 feet. For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 17 to 20 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 8 AM this morning to 6 PM PST this evening. For the Gale Warning, from 6 PM this evening to 2 AM PST Saturday. For the Small Craft Advisory, until 8 AM PST this morning. * 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. && $$ PZZ475-070030- /O.EXP.KEKA.SC.Y.0087.000000T0000Z-201106T1600Z/ /O.CON.KEKA.SE.W.0024.000000T0000Z-201107T0200Z/ /O.CON.KEKA.GL.W.0026.201107T0200Z-201107T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 819 AM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST SATURDAY... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 20 feet. For the Gale Warning, north winds 25 to 35 kt with gusts up to 40 kt and seas 17 to 21 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 8 AM this morning to 6 PM PST this evening. For the Gale Warning, from 6 PM this evening to 10 AM PST Saturday. For the Small Craft Advisory, until 8 AM PST this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-070030- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.CON.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Pt St George to Cape Mendocino out 10 nm- 819 AM PST Fri Nov 6 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 14 to 18 feet expected. For the Small Craft Advisory, seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM this afternoon to 4 AM PST Saturday. For the Small Craft Advisory, until 2 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-070030- /O.CON.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.CON.KEKA.SE.W.0024.201106T2200Z-201107T1200Z/ Cape Mendocino to Pt Arena out 10 nm- 819 AM PST Fri Nov 6 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 19 feet expected. For the Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 25 kt and seas 13 to 18 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 2 PM this afternoon to 4 AM PST Saturday. For the Small Craft Advisory, until 2 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
615 WHUS76 KEKA 062222 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 222 PM PST Fri Nov 6 2020 PZZ470-070630- /O.EXT.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ /O.CAN.KEKA.GL.W.0026.201107T0200Z-201107T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 222 PM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 PM PST SATURDAY... ...GALE WARNING IS CANCELLED... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 23 feet. For the Gale Warning, north winds 25 to 30 kt with gusts up to around 35 kt and seas 17 to 23 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-070630- /O.EXP.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.EXT.KEKA.SE.W.0024.000000T0000Z-201107T1700Z/ Pt St George to Cape Mendocino out 10 nm- 222 PM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 AM PST SATURDAY... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...Very steep and hazardous seas 13 to 18 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-070630- /O.EXP.KEKA.SC.Y.0087.000000T0000Z-201106T2200Z/ /O.EXT.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ Cape Mendocino to Pt Arena out 10 nm- 222 PM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 PM PST SATURDAY... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...Very steep and hazardous seas 14 to 19 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 PM PST Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ475-070630- /O.EXT.KEKA.SE.W.0024.000000T0000Z-201107T0500Z/ /O.EXT.KEKA.GL.W.0026.201107T0500Z-201107T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 222 PM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 PM PST THIS EVENING... ...GALE WARNING NOW IN EFFECT FROM 9 PM THIS EVENING TO 8 AM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 20 feet. For the Gale Warning, north winds 25 to 35 kt with gusts up to 40 kt and seas 17 to 23 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 9 PM PST this evening. For the Gale Warning, from 9 PM this evening to 8 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
416 WHUS76 KEKA 070447 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 847 PM PST Fri Nov 6 2020 PZZ475-071300- /O.EXP.KEKA.SE.W.0024.000000T0000Z-201107T0500Z/ /O.CON.KEKA.GL.W.0026.201107T0500Z-201107T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 847 PM PST Fri Nov 6 2020 ...GALE WARNING NOW IN EFFECT UNTIL 8 AM PST SATURDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 17 to 21 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 8 AM PST Saturday. * 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. && $$ PZZ450-071300- /O.CON.KEKA.SE.W.0024.000000T0000Z-201107T1700Z/ Pt St George to Cape Mendocino out 10 nm- 847 PM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY... * WHAT...Very steep and hazardous seas 13 to 18 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-470-071300- /O.CON.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ Cape Mendocino to Pt Arena out 10 nm- Pt St George to Cape Mendocino 10 to 60 nm- 847 PM PST Fri Nov 6 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM PST SATURDAY... * WHAT...Very steep and hazardous seas 15 to 20 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 PM PST Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
410 WHUS76 KEKA 071137 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 337 AM PST Sat Nov 7 2020 PZZ475-071600- /O.CON.KEKA.GL.W.0026.000000T0000Z-201107T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 337 AM PST Sat Nov 7 2020 ...GALE WARNING REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 17 to 21 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 8 AM PST this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-071700- /O.CON.KEKA.SE.W.0024.000000T0000Z-201107T1700Z/ Pt St George to Cape Mendocino out 10 nm- 337 AM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Very steep and hazardous seas 12 to 16 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PST this morning. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-470-071945- /O.CON.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ Cape Mendocino to Pt Arena out 10 nm- Pt St George to Cape Mendocino 10 to 60 nm- 337 AM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS EVENING... * WHAT...Very steep and hazardous seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 PM PST this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
012 WHUS76 KEKA 071600 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 800 AM PST Sat Nov 7 2020 PZZ475-072300- /O.EXT.KEKA.GL.W.0026.000000T0000Z-201107T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 800 AM PST Sat Nov 7 2020 ...GALE WARNING NOW IN EFFECT UNTIL 3 PM THIS AFTERNOON... * WHAT...North winds 25 to 30 kt with gusts to 40 kt and seas 17 to 21 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM 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. $$ PZZ450-072300- /O.EXT.KEKA.SE.W.0024.000000T0000Z-201107T2300Z/ Pt St George to Cape Mendocino out 10 nm- 800 AM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 PM THIS AFTERNOON... * WHAT...Very steep and hazardous seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 PM this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. $$ PZZ455-470-080000- /O.CON.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ Cape Mendocino to Pt Arena out 10 nm- Pt St George to Cape Mendocino 10 to 60 nm- 800 AM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM THIS EVENING... * WHAT...Very steep and hazardous seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 PM this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. $$
287 WHUS76 KEKA 072250 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 250 PM PST Sat Nov 7 2020 PZZ450-080700- /O.CAN.KEKA.SE.W.0024.000000T0000Z-201107T2300Z/ /O.NEW.KEKA.SC.Y.0088.201107T2250Z-201109T1400Z/ Pt St George to Cape Mendocino out 10 nm- 250 PM PST Sat Nov 7 2020 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM MONDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 11 to 16 feet. Highest seas near Cape Mendocino. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 6 AM Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ470-080700- /O.CON.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ /O.NEW.KEKA.GL.W.0027.201108T0500Z-201108T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 250 PM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM THIS EVENING... ...GALE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM SUNDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts to 40 kt and seas 16 to 20 feet expected. For the Hazardous Seas Warning, very steep and hazardous seas 16 to 18 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 9 PM this evening to 9 AM Sunday. For the Hazardous Seas Warning, until 9 PM 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. $$ PZZ475-080700- /O.EXT.KEKA.GL.W.0026.000000T0000Z-201109T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 250 PM PST Sat Nov 7 2020 ...GALE WARNING NOW IN EFFECT UNTIL 9 PM SUNDAY... * WHAT...North winds 25 to 30 kt with gusts to 40 kt and seas 15 to 20 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 PM Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. $$ PZZ455-080700- /O.EXT.KEKA.SE.W.0024.000000T0000Z-201109T0200Z/ Cape Mendocino to Pt Arena out 10 nm- 250 PM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 PM SUNDAY... * WHAT...Very steep and hazardous seas 12 to 17 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 6 PM Sunday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. $$
955 WHUS76 KEKA 080455 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 855 PM PST Sat Nov 7 2020 PZZ470-081300- /O.EXP.KEKA.SE.W.0024.000000T0000Z-201108T0500Z/ /O.CON.KEKA.GL.W.0027.201108T0500Z-201108T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 855 PM PST Sat Nov 7 2020 ...GALE WARNING NOW IN EFFECT UNTIL 9 AM PST SUNDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 16 to 20 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 AM PST Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-081300- /O.CON.KEKA.GL.W.0026.000000T0000Z-201109T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 855 PM PST Sat Nov 7 2020 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST SUNDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 15 to 20 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 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. && $$ PZZ455-081300- /O.CON.KEKA.SE.W.0024.000000T0000Z-201109T0200Z/ Cape Mendocino to Pt Arena out 10 nm- 855 PM PST Sat Nov 7 2020 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PST SUNDAY... * WHAT...Very steep and hazardous seas 10 to 15 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 6 PM PST Sunday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-081300- /O.CON.KEKA.SC.Y.0088.000000T0000Z-201109T1400Z/ Pt St George to Cape Mendocino out 10 nm- 855 PM PST Sat Nov 7 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST MONDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 10 to 15 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 6 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
976 WHUS76 KEKA 081046 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 246 AM PST Sun Nov 8 2020 PZZ470-081900- /O.CAN.KEKA.GL.W.0027.000000T0000Z-201108T1700Z/ /O.EXB.KEKA.SE.W.0024.000000T0000Z-201109T0300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 246 AM PST Sun Nov 8 2020 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 7 PM PST THIS EVENING... ...GALE WARNING IS CANCELLED... * WHAT...Very steep and hazardous seas 15 to 19 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 7 PM PST this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ475-081900- /O.CAN.KEKA.GL.W.0026.000000T0000Z-201109T0500Z/ /O.EXB.KEKA.SE.W.0024.000000T0000Z-201109T0300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 246 AM PST Sun Nov 8 2020 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 7 PM PST THIS EVENING... ...GALE WARNING IS CANCELLED... * WHAT...Very steep and hazardous seas 15 to 19 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 7 PM PST this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-081900- /O.UPG.KEKA.SC.Y.0088.000000T0000Z-201109T1400Z/ /O.EXB.KEKA.SE.W.0024.000000T0000Z-201109T0300Z/ Pt St George to Cape Mendocino out 10 nm- 246 AM PST Sun Nov 8 2020 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 7 PM PST THIS EVENING... * WHAT...Very steep and hazardous seas 11 to 15 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 7 PM PST this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-081900- /O.EXT.KEKA.SE.W.0024.000000T0000Z-201109T0300Z/ Cape Mendocino to Pt Arena out 10 nm- 246 AM PST Sun Nov 8 2020 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 7 PM PST THIS EVENING... * WHAT...Very steep and hazardous seas 10 to 15 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 7 PM PST this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
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 Nov 5, 3:15 AM PST, 11 hours 23 minutes earlier.
Area forecast discussion, Nov 5, 3:15 AM PST, 11 hours 23 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
315 AM PST Thu Nov 5 2020
.SYNOPSIS...A foggy start to the day along the coast will give way
to relatively pleasant weather across Northwest California
through most of today, before a strong cold front moves through
tonight. Showers, accompanied by lower snow levels will start late
this evening and continue into Friday. Chilly and unsettled
conditions will continue through the weekend.
&&
.DISCUSSION...Dense fog formed along the Redwood Coast last
yesterday evening and have since issued a Dense Fog Advisory for
coastal Del Norte and Humboldt counties through 6 a.m. this morning.
Lows clouds and fog are expected to lift/dissipate later this
morning and some sunshine will be possible by late this morning.
Cloud cover will begin to increase this afternoon ahead of an
approaching strong, cold trough and associated frontal boundary.
Rain is forecast to hold off for most of today, but some showers
will start this evening up in Del Norte County. Bouts of moderate
to heavy rain will be possible during the overnight period, mainly
north of Cape Mendocino. Forecast rainfall totals haven't changed
much over the last day or two, still expect less than a tenth
down in Lake County and southern Mendocino to around an inch and a
half in the favorable slopes of Del Norte County. Snow levels
will start off today around 9,000 to 10,000 feet and will fall
through early Saturday to around 3,5000 to 4,000 feet or so. Snow
showers will be possible across the higher elevations, but no
real impacts are expected for most of the interior. The lone
exception will be Highway 3 at Scott Mountain Pass and a Winter
Weather Advisory is in effect starting mid-morning on Friday
through late Friday evening. Forecast snowfall totals there will
range from 3 to 6 inches. Instability will increase early on
Friday as the upper-level trough moves overhead. This will lead
to a non-zero chance for an isolated storm or two for portions of
the waters and the Redwood Coast starting late tonight through
Friday afternoon. Small hail will also be possible with heavier
showers, but this is not expected to be widespread. Temperatures
will plummet as the cold air mass associated with the trough
spreads across the area on Friday. Interior temperatures will
drop 20 to 30 degrees from today to Friday and coastal areas will
drop 10 to 15 degrees as well. Pretty stark difference! Current
thinking is that cloud cover and lingering moisture should limit
the overall frost/freeze threat Friday night, but we'll continue
to monitor the situation. In addition, gusty winds are expected
along the coast and across exposed to ridges in Del Norte and
Humboldt counties starting late Friday afternoon and persisting
through the evening hours. Gusts to around 25 mph will be possible
along the coast, with gusts up to 40 mph along the ridges.
Guidance continues to be in good agreement that another shortwave
will dive southward on the backside of the upper-level trough late
on Saturday and into Sunday. Another round of showers and higher
elevation snow will accompany this second wave late in the day on
Saturday and continuing into early Sunday. Rainfall totals are
expected to be a third to half of that of the late week trough,
with maybe another inch or so of snow at Scott Mountain Pass on
Highway 3. Unfortunately, most of Mendocino and Lake Counties will
not see any measurable precipitation with this second wave.
Temperatures will remain cool to cold through the weekend and as
we head into next week. A tightening pressure gradient will cause
some gusty winds to develop over the Sacramento Valley overnight
on Sunday and eastern Lake County will be clipped by these gusty
winds. No real fire weather threat is expected given the cold
temperatures and higher humidities/good recoveries that are
anticipated during this timeframe. Early Monday morning
temperatures are looking downright frigid across most of Northwest
California. Some of the cooler interior valleys will likely drop
into the teens and coastal areas will dip into the mid 30s. There
may be another shot for some light rain late on Monday and into
early Tuesday, with deterministic models showing a passing impulse
bringing some light showers to mainly Del Norte and northern
Humboldt. Confidence isn't high on much rain at all. Guidance then
shows another trough moving southward and impacting the region
late on Tuesday and into Wednesday, but the details still remain
uncertain given the timing and strength differences among the
models. Stay tuned!
&&
.AVIATION...Widespread early morning fog, including patches of
locally dense fog, have developed along the coast, particularly for
areas north of Cape Mendocino. Short term model guidance shows fog
dissipating by midday, followed by either redevelopment shortly
after sunset, or a stratus ceiling developing immediately above the
surface. Furthermore, low clouds below 5000 feet MSL are forecast to
occur late tonight over inland areas as a frontal boundary moves
across northwest California. Shower development will be likely with
the frontal passage across much of the region after 06Z/Friday. In
addition, moderate low-level west-northwesterly wind shear will be
possible late tonight.
&&
.MARINE...A compact surface low pressure system is forecast
to move south along the coast during Friday. Gale force northerlies
will develop as a result over the outer waters from Friday afternoon
through Saturday morning, with near gale-force winds expected over
the inner waters. In addition, hazardous seas in excess of 17 feet
will be probable. Gales will dissipate during Saturday, followed by
a second period of near-gale-force-winds Saturday evening through
Sunday.
&&
.BEACH HAZARDS...Steep hazardous seas are forecast to build across
the coastal waters late this week. High surf to 23 feet is expected
along west-northwest facing beaches Friday afternoon and evening.
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...High Surf Advisory from 2 PM to 10 PM PST Friday for CAZ101-103-
104-109.
Dense Fog Advisory until 6 AM PST early this morning for CAZ101-
103-105.
Winter Weather Advisory from 10 AM to 10 PM PST Friday for
CAZ107.
NORTHWEST CALIFORNIA COASTAL WATERS...Dense Fog Advisory until 6
AM PST early this morning for PZZ410- 415-450.
Hazardous Seas Watch from Friday afternoon through late Friday
night for PZZ450-455.
Gale Watch from Friday evening through Saturday morning for
PZZ470-475.
Small Craft Advisory from 1 PM to 6 PM PST Friday for PZZ470-475.
&&
Visit us at https://www.weather.gov/eureka
Follow us on Facebook and Twitter at:
https://www.facebook.com/NWSEureka
https://www.twitter.com/NWSEureka
For forecast zone information
see the forecast zone map online:
https://www.weather.gov/images/eka/zonemap.pngHazardous weather outlook, Nov 5, 2:50 AM PST, 11 hours 48 minutes before
Hazardous Weather Outlook National Weather Service Eureka CA 250 AM PST Thu Nov 5 2020 CAZ102-106-108-110>115-061100- Del Norte Interior-Southern Humboldt Interior-Southern Trinity- Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- Northern Lake County-Southern Lake County- 250 AM PST Thu Nov 5 2020 This hazardous weather outlook is for Northwest California. .DAY ONE...Today and tonight. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ105-061100- Northern Humboldt Interior- 250 AM PST Thu Nov 5 2020 This hazardous weather outlook is for Northwest California. .DAY ONE...Today and tonight. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ107-061100- Northern Trinity- 250 AM PST Thu Nov 5 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TO 10 PM PST FRIDAY ABOVE 4000 FEET... This hazardous weather outlook is for Northwest California. .DAY ONE...Today and tonight. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. A Winter Weather Advisory is currently in effect above 4,000 feet for mid-morning through the evening hours on Friday. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ101-103-061100- Coastal Del Norte-Northern Humboldt Coast- 250 AM PST Thu Nov 5 2020 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM PST EARLY THIS MORNING... ...HIGH SURF ADVISORY IN EFFECT FROM 2 PM TO 10 PM PST FRIDAY... This hazardous weather outlook is for Northwest California. .DAY ONE...Today and tonight. A Dense Fog Advisory is currently in effect. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. A High Surf Advisory is currently in effect. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka. CAZ104-109-061100- Southwestern Humboldt-Mendocino Coast- 250 AM PST Thu Nov 5 2020 ...HIGH SURF ADVISORY IN EFFECT FROM 2 PM TO 10 PM PST FRIDAY... This hazardous weather outlook is for Northwest California. .DAY ONE...Today and tonight. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. A strong cold front will move through the area late on today and into Friday, bringing periods of heavy rain, gusty winds, and high elevation snow to Northwest California. A High Surf Advisory is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For further details please refer to NOAA Weather Radio or weather.gov/eureka.
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 5, 1:09 AM PST | Dense Fog Advisory | EKA | Del Norte, Humboldt | 8 hr |
| Nov 5, 2:18 AM PST | Small Craft Advisory | EKA | 36 hr | |
| Nov 5, 2:18 AM PST | Hazardous Seas Watch | EKA | 12 hr | |
| Nov 5, 2:20 AM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 50 hr |
| Nov 5, 2:38 PM PST | Hazardous Seas Warning | EKA | 4 days |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.