Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 144, NWS Eureka, CA
NWS Eureka, CA issued this small craft advisory at Dec 28, 2021, 2:36 PM PST. It took effect at Dec 29, 2021, 2:46 AM PST. It was in force for 36 hr.
The area
The counties it named.
The facts
- Issued
- Dec 28, 2021, 2:36 PM PST (22:36 UTC)
- In effect from
- Dec 29, 2021, 2:46 AM PST
- Expired
- Dec 30, 2021, 2:34 PM PST
- In force
- 36 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
242 WHUS76 KEKA 282236 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 236 PM PST Tue Dec 28 2021 PZZ470-290645- /O.NEW.KEKA.SC.Y.0144.211229T1700Z-211230T1400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 236 PM PST Tue Dec 28 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM WEDNESDAY TO 6 AM THURSDAY... * WHAT...North winds 20 to 30 kt and seas 7 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 9 AM Wednesday to 6 AM Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ475-290645- /O.NEW.KEKA.SC.Y.0144.211229T2000Z-211230T1700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 236 PM PST Tue Dec 28 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON WEDNESDAY TO 9 AM THURSDAY... * WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 9 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From noon Wednesday to 9 AM Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
9 follow-up statements
743 WHUS76 KEKA 290447 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 847 PM PST Tue Dec 28 2021 PZZ470-291300- /O.CON.KEKA.SC.Y.0144.211229T1700Z-211230T1400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 847 PM PST Tue Dec 28 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO 6 AM PST THURSDAY... * WHAT...North winds 20 to 30 kt with gusts to around 35 kt and seas 8 to 13 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 9 AM Wednesday to 6 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-291300- /O.CON.KEKA.SC.Y.0144.211229T2000Z-211230T1700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 847 PM PST Tue Dec 28 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 9 AM PST THURSDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 13 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From noon Wednesday to 9 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
330 WHUS76 KEKA 291046 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 246 AM PST Wed Dec 29 2021 PZZ450-291900- /O.EXB.KEKA.SC.Y.0144.211229T2000Z-211230T1000Z/ Pt St George to Cape Mendocino out 10 nm- 246 AM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 2 AM PST THURSDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From noon today to 2 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-291900- /O.EXT.KEKA.SC.Y.0144.211229T1046Z-211230T1400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 246 AM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PST THURSDAY... * WHAT...North winds 15 to 25 kt with a few gusts up to 35 kt and seas 9 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 6 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-291900- /O.EXT.KEKA.SC.Y.0144.211229T1700Z-211230T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 246 AM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO 3 PM PST THURSDAY... * WHAT...North winds 15 to 25 kt with a few gusts up to 35 kt and seas 8 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 9 AM this morning to 3 PM PST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
529 WHUS76 KEKA 291710 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 910 AM PST Wed Dec 29 2021 PZZ450-300115- /O.CON.KEKA.SC.Y.0144.211229T2000Z-211230T1000Z/ Pt St George to Cape Mendocino out 10 nm- 910 AM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM THURSDAY... * WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 7 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 2 AM Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ470-300115- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T1400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 910 AM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM THURSDAY... * WHAT...North winds 15 to 25 kt with occasional gusts to 35 kt and seas 9 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 6 AM Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ475-300115- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 910 AM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM THURSDAY... * WHAT...North winds 15 to 25 kt with occasional gusts to 35 kt and seas 8 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
597 WHUS76 KEKA 300030 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 430 PM PST Wed Dec 29 2021 PZZ450-300830- /O.EXT.KEKA.SC.Y.0144.000000T0000Z-211230T1100Z/ Pt St George to Cape Mendocino out 10 nm- 430 PM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST THURSDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 8 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-300830- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T1400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 430 PM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST THURSDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 9 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 6 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-300830- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 430 PM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
429 WHUS76 KEKA 300419 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 819 PM PST Wed Dec 29 2021 PZZ450-301100- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T1100Z/ Pt St George to Cape Mendocino out 10 nm- 819 PM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST THURSDAY... * WHAT...North winds 10 to 15 kt with gusts up to around 25 kt and seas 7 to 9 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-301230- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T1400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 819 PM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST THURSDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30kt and seas 8 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 6 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-301230- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 819 PM PST Wed Dec 29 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PST Thursday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
628 WHUS76 KEKA 301039 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 239 AM PST Thu Dec 30 2021 PZZ450-301700- /O.EXT.KEKA.SC.Y.0144.000000T0000Z-211230T1700Z/ Pt St George to Cape Mendocino out 10 nm- 239 AM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Seas 8 to 10 feet at 12 seconds. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-301700- /O.EXT.KEKA.SC.Y.0144.000000T0000Z-211230T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 239 AM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Seas 9 to 11 feet at 12 seconds. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-301845- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211230T2300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 239 AM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...Northwest winds 10 to 15 kt and seas 9 to 11 feet. * WHERE...Cape Mendocino to Pt Arena 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. && $$
129 WHUS76 KEKA 301706 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 906 AM PST Thu Dec 30 2021 PZZ450-302000- /O.EXP.KEKA.SC.Y.0144.000000T0000Z-211230T1700Z/ /O.NEW.KEKA.SC.Y.0145.211230T1706Z-211230T2000Z/ Pt St George to Cape Mendocino out 10 nm- 906 AM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON TODAY... * WHAT...Seas 7 to 10 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until noon today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ470-302000- /O.EXP.KEKA.SC.Y.0144.000000T0000Z-211230T1700Z/ /O.NEW.KEKA.SC.Y.0145.211230T1706Z-211230T2000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 906 AM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON TODAY... * WHAT...Seas 8 to 11 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until noon today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ475-310115- /O.EXT.KEKA.SC.Y.0144.000000T0000Z-211231T0200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 906 AM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM THIS EVENING... * WHAT...Seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 6 PM this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
314 WHUS76 KEKA 302002 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1202 PM PST Thu Dec 30 2021 PZZ450-470-302115- /O.EXP.KEKA.SC.Y.0145.000000T0000Z-211230T2000Z/ Pt St George to Cape Mendocino out 10 nm- Pt St George to Cape Mendocino 10 to 60 nm- 1202 PM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY HAS EXPIRED... $$ PZZ475-310200- /O.CON.KEKA.SC.Y.0144.000000T0000Z-211231T0200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1202 PM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM THIS EVENING... * WHAT...Northwest winds 10 to 15 kt with gusts to 25 kt and seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 6 PM this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
100 WHUS76 KEKA 302234 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 234 PM PST Thu Dec 30 2021 PZZ475-310645- /O.CAN.KEKA.SC.Y.0144.000000T0000Z-211231T0200Z/ /O.NEW.KEKA.SC.Y.0146.211231T0500Z-220101T0500Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 234 PM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 PM FRIDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 25 kt and seas 6 to 11 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 9 PM this evening to 9 PM 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. $$ PZZ470-310645- /O.NEW.KEKA.SC.Y.0146.211231T0200Z-211231T2300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 234 PM PST Thu Dec 30 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 PM FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts to 25 kt and seas 7 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 6 PM this evening to 3 PM Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 28, 2:14 PM PST | Winter Weather Advisory | EKA | Humboldt, Trinity | 17 hr |
| Dec 28, 2:15 PM PST | Freeze Watch | EKA | Del Norte, Humboldt, Mendocino | 13 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.