Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 20, NWS Eureka, CA
NWS Eureka, CA issued this small craft advisory at Feb 19, 2021, 3:01 AM PST. It took effect at Feb 19, 2021, 6:00 PM PST. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Feb 19, 2021, 3:01 AM PST (11:01 UTC)
- In effect from
- Feb 19, 2021, 6:00 PM PST
- Expired
- Feb 20, 2021, 12:00 AM PST
- In force
- 6 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
870 WHUS76 KEKA 191101 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 301 AM PST Fri Feb 19 2021 PZZ450-191915- /O.NEW.KEKA.SC.Y.0020.210220T0800Z-210221T0800Z/ Pt St George to Cape Mendocino out 10 nm- 301 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT PST SATURDAY NIGHT... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 10 to 15 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From midnight tonight to midnight PST Saturday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-191915- /O.NEW.KEKA.SC.Y.0020.210220T0800Z-210222T0800Z/ Cape Mendocino to Pt Arena out 10 nm- 301 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT PST SUNDAY NIGHT... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 11 to 16 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...From midnight tonight to midnight PST Sunday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-191915- /O.NEW.KEKA.SC.Y.0020.210220T0200Z-210221T0800Z/ Pt St George to Cape Mendocino 10 to 60 nm- 301 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST SATURDAY NIGHT... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 11 to 16 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 6 PM this evening to midnight PST Saturday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-191915- /O.NEW.KEKA.SC.Y.0020.210220T0200Z-210222T0800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 301 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST SUNDAY NIGHT... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 6 PM this evening to midnight PST Sunday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
4 follow-up statements
781 WHUS76 KEKA 191822 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1022 AM PST Fri Feb 19 2021 PZZ450-200230- /O.CON.KEKA.SC.Y.0020.210220T0800Z-210221T0800Z/ Pt St George to Cape Mendocino out 10 nm- 1022 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT PST SATURDAY NIGHT... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 10 to 15 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From midnight tonight to midnight PST Saturday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-200230- /O.CON.KEKA.SC.Y.0020.210220T0800Z-210222T0800Z/ Cape Mendocino to Pt Arena out 10 nm- 1022 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT PST SUNDAY NIGHT... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 11 to 16 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...From midnight tonight to midnight PST Sunday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-200230- /O.CON.KEKA.SC.Y.0020.210220T0200Z-210221T0800Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1022 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST SATURDAY NIGHT... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 11 to 16 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 6 PM this evening to midnight PST Saturday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-200230- /O.CON.KEKA.SC.Y.0020.210220T0200Z-210222T0800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1022 AM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST SUNDAY NIGHT... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 13 to 18 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 6 PM this evening to midnight PST Sunday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
868 WHUS76 KEKA 192223 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 223 PM PST Fri Feb 19 2021 PZZ450-200630- /O.NEW.KEKA.SC.Y.0021.210220T0200Z-210220T0800Z/ /O.UPG.KEKA.SC.Y.0020.210220T0800Z-210221T0800Z/ /O.NEW.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ Pt St George to Cape Mendocino out 10 nm- 223 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST TONIGHT... ...HAZARDOUS SEAS WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 10 to 15 feet expected. For the Small Craft Advisory, seas 8 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from midnight tonight to 4 PM PST Saturday. For the Small Craft Advisory, from 6 PM this evening to midnight PST tonight. * 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. && $$ PZZ455-200630- /O.NEW.KEKA.SC.Y.0021.210220T0200Z-210220T0800Z/ /O.UPG.KEKA.SC.Y.0020.210220T0800Z-210222T0800Z/ /O.NEW.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ Cape Mendocino to Pt Arena out 10 nm- 223 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST TONIGHT... ...HAZARDOUS SEAS WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 16 feet expected. For the Small Craft Advisory, seas 7 to 10 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from midnight tonight to 4 PM PST Saturday. For the Small Craft Advisory, from 6 PM this evening to midnight PST tonight. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ470-475-200630- /O.EXT.KEKA.SC.Y.0020.210220T0200Z-210220T0800Z/ /O.NEW.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ Pt St George to Cape Mendocino 10 to 60 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 223 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT PST TONIGHT... ...HAZARDOUS SEAS WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 12 to 17 feet expected. For the Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 30 kt and seas 9 to 14 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from midnight tonight to 4 PM PST Saturday. For the Small Craft Advisory, from 6 PM this evening to midnight PST tonight. * 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. && $$
086 WHUS76 KEKA 200025 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 425 PM PST Fri Feb 19 2021 PZZ470-475-200830- /O.CON.KEKA.SC.Y.0020.210220T0200Z-210220T0800Z/ /O.CAN.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ /O.NEW.KEKA.GL.W.0012.210220T0800Z-210220T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 425 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY... * WHAT...For the Gale Warning, northwest winds 25 to 30 kt with gusts up to 40 kt and seas 12 to 17 feet expected. For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 35 kt and seas 9 to 14 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from midnight tonight to 9 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-200830- /O.CON.KEKA.SC.Y.0021.210220T0200Z-210220T0800Z/ /O.CAN.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ /O.NEW.KEKA.GL.W.0012.210220T0800Z-210220T1700Z/ Cape Mendocino to Pt Arena out 10 nm- 425 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY... * WHAT...For the Gale Warning, northwest winds 20 to 25 kt with gusts up to 35 kt and seas 11 to 16 feet expected. For the Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 25 kt and seas 7 to 10 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from midnight tonight to 9 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * 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. && $$ PZZ450-200830- /O.CON.KEKA.SC.Y.0021.210220T0200Z-210220T0800Z/ /O.CON.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ Pt St George to Cape Mendocino out 10 nm- 425 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 10 to 15 feet expected along with northwest winds 15 to 25 kts...with a few gusts reaching 35 kt. For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and seas 8 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm, strongest winds and highest seas expected between Trinidad and Cape Mendocino. * WHEN...For the Hazardous Seas Warning, from midnight tonight to 4 PM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
885 WHUS76 KEKA 200422 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 822 PM PST Fri Feb 19 2021 PZZ450-201230- /O.CON.KEKA.SC.Y.0021.000000T0000Z-210220T0800Z/ /O.CAN.KEKA.SE.W.0013.210220T0800Z-210221T0000Z/ /O.EXA.KEKA.GL.W.0012.210220T0800Z-210220T1700Z/ Pt St George to Cape Mendocino out 10 nm- 822 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY... * WHAT...For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 feet expected. For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and seas 8 to 10 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Gale Warning, from midnight tonight to 9 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * 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. && $$ PZZ455-201230- /O.CON.KEKA.SC.Y.0021.000000T0000Z-210220T0800Z/ /O.CON.KEKA.GL.W.0012.210220T0800Z-210220T1700Z/ Cape Mendocino to Pt Arena out 10 nm- 822 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY... * WHAT...For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 35 kt and seas 11 to 16 feet expected. For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from midnight tonight to 9 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-475-201230- /O.CON.KEKA.SC.Y.0020.000000T0000Z-210220T0800Z/ /O.CON.KEKA.GL.W.0012.210220T0800Z-210220T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 822 PM PST Fri Feb 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY... * WHAT...For the Gale Warning, northwest winds 25 to 30 kt with gusts up to 45 kt and seas 12 to 17 feet expected. For the Small Craft Advisory, west winds 20 to 30 kt with a few gusts up to 40 kt and seas 9 to 14 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from midnight tonight to 9 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * 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 |
|---|---|---|---|---|
| Feb 19, 2:23 PM PST | Small Craft Advisory | EKA | 10 hr | |
| Feb 19, 2:23 PM PST | Hazardous Seas Warning | EKA | 6 hr |
Nearby
Small Craft Advisories in California, 2021Every small craft advisory 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.