Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 142, NWS Eureka, CA
NWS Eureka, CA issued this small craft advisory at Dec 23, 2021, 3:11 AM PST. It took effect at Dec 24, 2021, 3:00 AM PST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Dec 23, 2021, 3:11 AM PST (11:11 UTC)
- In effect from
- Dec 24, 2021, 3:00 AM PST
- Expired
- Dec 23, 2021, 4:49 AM PST
- In force
- Issued by
- NWS Eureka, CA
The text
As transmitted.
542 WHUS76 KEKA 231111 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 311 AM PST Thu Dec 23 2021 PZZ450-231915- /O.CON.KEKA.SC.Y.0140.000000T0000Z-211223T1700Z/ /O.NEW.KEKA.SC.Y.0142.211224T1700Z-211225T1700Z/ Pt St George to Cape Mendocino out 10 nm- 311 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM FRIDAY TO 9 AM PST SATURDAY... * WHAT...For the first Small Craft Advisory, seas 5 to 7 feet. For the second Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 30 kt and seas 10 to 15 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Small Craft Advisory, until 9 AM PST this morning. For the Small Craft Advisory, from 9 AM Friday to 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-231915- /O.CON.KEKA.SC.Y.0140.000000T0000Z-211223T1700Z/ /O.NEW.KEKA.SC.Y.0142.211225T0500Z-211225T1700Z/ Cape Mendocino to Pt Arena out 10 nm- 311 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM FRIDAY TO 9 AM PST SATURDAY... * WHAT...For the first Small Craft Advisory, seas 5 to 7 feet. For the second Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and seas 10 to 15 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, until 9 AM PST this morning. For the Small Craft Advisory, from 9 PM Friday to 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-231915- /O.CON.KEKA.SC.Y.0140.000000T0000Z-211223T1700Z/ /O.NEW.KEKA.SC.Y.0142.211224T1100Z-211225T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 311 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM FRIDAY TO 9 AM PST SATURDAY... * WHAT...For the first Small Craft Advisory, seas 6 to 8 feet. For the second Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas 12 to 17 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Small Craft Advisory, until 9 AM PST this morning. For the Small Craft Advisory, from 3 AM Friday to 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-231915- /O.CON.KEKA.SC.Y.0141.000000T0000Z-211223T1700Z/ /O.NEW.KEKA.SC.Y.0142.211224T1700Z-211225T1700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 311 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM FRIDAY TO 9 AM PST SATURDAY... * WHAT...For the first Small Craft Advisory, southwest winds 10 to 15 kt and seas around 7 feet. For the second Small Craft Advisory, west winds 15 to 20 kt with gusts up to 30 kt and seas 11 to 16 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Small Craft Advisory, until 9 AM PST this morning. For the Small Craft Advisory, from 9 AM Friday to 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
1 follow-up statement
674 WHUS76 KEKA 231249 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 449 AM PST Thu Dec 23 2021 PZZ450-232100- /O.EXT.KEKA.SC.Y.0140.000000T0000Z-211223T2300Z/ /O.CAN.KEKA.SC.Y.0142.211224T1700Z-211225T1700Z/ Pt St George to Cape Mendocino out 10 nm- 449 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...A frontal passage will bring a brief period of gusty NW winds to 25 kt across the waters today. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-232100- /O.EXT.KEKA.SC.Y.0140.000000T0000Z-211224T1100Z/ /O.CAN.KEKA.SC.Y.0142.211225T0500Z-211225T1700Z/ Cape Mendocino to Pt Arena out 10 nm- 449 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PST Friday. Northerly winds develop late this morning to early this afternoon behind a frontal passage. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-232100- /O.EXT.KEKA.SC.Y.0140.000000T0000Z-211223T2300Z/ /O.CAN.KEKA.SC.Y.0142.211224T1100Z-211225T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 449 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...Northwest winds 10 to 15 kt with gusts to 25 kt and seas 5 to 8 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-232100- /O.EXT.KEKA.SC.Y.0141.000000T0000Z-211224T1100Z/ /O.CAN.KEKA.SC.Y.0142.211224T1700Z-211225T1700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 449 AM PST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 6 to 11 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. Northerly winds develop late this morning to early this afternoon behind a frontal passage. * WHEN...Until 3 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 23, 2:10 AM PST | Winter Storm Watch | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 11 hr |
| Dec 23, 1:17 PM PST | Winter Storm Warning | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 4 days |
| Dec 23, 3:03 PM PST | Small Craft Advisory | EKA | 5 days |
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.