Alert archive / California / Small Craft Advisories in 2023
Small Craft Advisory 76, NWS Eureka, CA
NWS Eureka, CA issued this small craft advisory at Jul 24, 2023, 2:24 PM PDT. It took effect at Jul 25, 2023, 2:00 PM PDT. It was in force for 4 days.
The area
The counties it named.
The facts
- Issued
- Jul 24, 2023, 2:24 PM PDT (21:24 UTC)
- In effect from
- Jul 25, 2023, 2:00 PM PDT
- Expired
- Jul 29, 2023, 3:00 AM PDT
- In force
- 4 days
- Issued by
- NWS Eureka, CA
The text
As transmitted.
987 WHUS76 KEKA 242124 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 224 PM PDT Mon Jul 24 2023 PZZ470-250530- /O.NEW.KEKA.SC.Y.0076.230726T0400Z-230727T0400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 224 PM PDT Mon Jul 24 2023 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM TUESDAY TO 9 PM PDT WEDNESDAY... * WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 9 PM Tuesday to 9 PM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-250530- /O.NEW.KEKA.SC.Y.0076.230726T0400Z-230727T0400Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 224 PM PDT Mon Jul 24 2023 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM TUESDAY TO 9 PM PDT WEDNESDAY... * WHAT...Northwest winds 20 to 25 kt with localized gusts to 40 kt and seas 4 to 7 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 9 PM Tuesday to 9 PM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
18 follow-up statements
806 WHUS76 KEKA 250353 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 853 PM PDT Mon Jul 24 2023 PZZ470-251200- /O.CON.KEKA.SC.Y.0076.230726T0400Z-230727T0400Z/ Pt St George to Cape Mendocino 10 to 60 nm- 853 PM PDT Mon Jul 24 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM TUESDAY TO 9 PM PDT WEDNESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 9 PM Tuesday to 9 PM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-251200- /O.CON.KEKA.SC.Y.0076.230726T0400Z-230727T0400Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 853 PM PDT Mon Jul 24 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM TUESDAY TO 9 PM PDT WEDNESDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 40 kt and seas 4 to 7 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 9 PM Tuesday to 9 PM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
253 WHUS76 KEKA 250900 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 200 AM PDT Tue Jul 25 2023 PZZ455-251700- /O.EXB.KEKA.SC.Y.0076.230725T2100Z-230728T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 200 AM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT FRIDAY... * WHAT...Northwest winds 20 to 30 kt with a few gusts up to 40 kt and seas 5 to 8 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...From 2 PM this afternoon to 3 AM PDT 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. && $$ PZZ470-251700- /O.EXT.KEKA.SC.Y.0076.230726T0000Z-230728T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 200 AM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 3 AM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with a few gusts up to 35 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 5 PM this afternoon to 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-251700- /O.EXT.KEKA.SC.Y.0076.230725T2100Z-230728T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 200 AM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with a few gusts up to 40 kt and seas 6 to 9 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 2 PM this afternoon to 3 AM PDT 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. && $$
893 WHUS76 KEKA 251515 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 815 AM PDT Tue Jul 25 2023 PZZ455-252315- /O.CON.KEKA.SC.Y.0076.230725T2100Z-230728T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 815 AM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT FRIDAY... * WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...From 2 PM this afternoon to 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-252315- /O.CON.KEKA.SC.Y.0076.230726T0000Z-230728T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 815 AM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 3 AM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 5 PM this afternoon to 3 AM PDT 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. && $$ PZZ475-252315- /O.CON.KEKA.SC.Y.0076.230725T2100Z-230728T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 815 AM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 6 to 9 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 2 PM this afternoon to 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
837 WHUS76 KEKA 252133 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 233 PM PDT Tue Jul 25 2023 PZZ455-260545- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 233 PM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... * WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PDT 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. && $$ PZZ470-260545- /O.CON.KEKA.SC.Y.0076.230726T0000Z-230728T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 233 PM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-260545- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 233 PM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 AM PDT 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. && $$
763 WHUS76 KEKA 260420 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 920 PM PDT Tue Jul 25 2023 PZZ455-261230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 920 PM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM FRIDAY... * WHAT...Northwest winds 20 to 30 kt with occasional gusts to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ470-261230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 920 PM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM FRIDAY... * WHAT...North winds 15 to 25 kt with occasional gusts to 35 kt and seas 6 to 9 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 AM 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. $$ PZZ475-261230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 920 PM PDT Tue Jul 25 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM FRIDAY... * WHAT...Northwest winds 15 to 25 kt with occasional gusts to 35 kt and seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 AM Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
452 WHUS76 KEKA 260930 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 230 AM PDT Wed Jul 26 2023 PZZ450-261730- /O.EXB.KEKA.SC.Y.0076.230727T0100Z-230727T1600Z/ Pt St George to Cape Mendocino out 10 nm- 230 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT THURSDAY... * WHAT...Seas 4 to 7 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 6 PM this evening to 9 AM PDT 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. && $$ PZZ455-261730- /O.EXT.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 230 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-261730- /O.EXT.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 230 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$ PZZ475-261730- /O.EXT.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 230 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
295 WHUS76 KEKA 261531 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 831 AM PDT Wed Jul 26 2023 PZZ450-262345- /O.CON.KEKA.SC.Y.0076.230727T0100Z-230727T1600Z/ Pt St George to Cape Mendocino out 10 nm- 831 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT THURSDAY... * WHAT...Seas 4 to 7 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 6 PM this evening to 9 AM PDT 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. && $$ PZZ455-262345- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 831 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-262345- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 831 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$ PZZ475-262345- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 831 AM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
680 WHUS76 KEKA 262118 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 218 PM PDT Wed Jul 26 2023 PZZ470-270530- /O.EXT.KEKA.SC.Y.0076.000000T0000Z-230727T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 218 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THURSDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 8 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$ PZZ450-270530- /O.CON.KEKA.SC.Y.0076.230727T0100Z-230727T1600Z/ Pt St George to Cape Mendocino out 10 nm- 218 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT THURSDAY... * WHAT...Seas 5 to 7 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 6 PM this evening to 9 AM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-270530- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 218 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT 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. && $$ PZZ475-270530- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 218 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
910 WHUS76 KEKA 270425 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 925 PM PDT Wed Jul 26 2023 PZZ450-271230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230727T1600Z/ Pt St George to Cape Mendocino out 10 nm- 925 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM THURSDAY... * WHAT...Seas 5 to 7 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 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. $$ PZZ455-271230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 925 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts to 30 kt and seas 4 to 7 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ470-271230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230727T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 925 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM THURSDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 30 kt and seas 5 to 8 feet. * WHERE...Pt St George to Cape Mendocino 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. $$ PZZ475-271230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 925 PM PDT Wed Jul 26 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts to 30 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$
653 WHUS76 KEKA 270956 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 256 AM PDT Thu Jul 27 2023 PZZ450-271600- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230727T1600Z/ Pt St George to Cape Mendocino out 10 nm- 256 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Seas 5 to 7 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PDT 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. && $$ PZZ455-271800- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 256 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-271800- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230727T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 256 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 6 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$ PZZ475-271800- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 256 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
175 WHUS76 KEKA 271545 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 845 AM PDT Thu Jul 27 2023 PZZ450-271645- /O.EXP.KEKA.SC.Y.0076.000000T0000Z-230727T1600Z/ Pt St George to Cape Mendocino out 10 nm- 845 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING... $$ PZZ455-272345- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 845 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-272200- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230727T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 845 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 6 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$ PZZ475-272345- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 845 AM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
378 WHUS76 KEKA 272202 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 302 PM PDT Thu Jul 27 2023 PZZ470-272315- /O.EXP.KEKA.SC.Y.0076.000000T0000Z-230727T2200Z/ Pt St George to Cape Mendocino 10 to 60 nm- 302 PM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY HAS EXPIRED... $$ PZZ455-280615- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 302 PM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-280615- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 302 PM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$
145 WHUS76 KEKA 280422 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 922 PM PDT Thu Jul 27 2023 PZZ455-281230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 922 PM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM FRIDAY... * WHAT...Northwest winds 10 to 20 kt with gusts to 25 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. $$ PZZ475-281230- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 922 PM PDT Thu Jul 27 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM FRIDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 30 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 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. $$
454 WHUS76 KEKA 280932 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 232 AM PDT Fri Jul 28 2023 PZZ455-281745- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 232 AM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-281745- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 232 AM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$
839 WHUS76 KEKA 281615 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 915 AM PDT Fri Jul 28 2023 PZZ455-282200- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 915 AM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-282200- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 915 AM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT 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. && $$
238 WHUS76 KEKA 282144 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 244 PM PDT Fri Jul 28 2023 PZZ455-282245- /O.EXP.KEKA.SC.Y.0076.000000T0000Z-230728T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 244 PM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON... $$ PZZ475-290545- /O.EXT.KEKA.SC.Y.0076.000000T0000Z-230729T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 244 PM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and seas 5 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 AM PDT 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. && $$
977 WHUS76 KEKA 290343 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 843 PM PDT Fri Jul 28 2023 PZZ475-291000- /O.CON.KEKA.SC.Y.0076.000000T0000Z-230729T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 843 PM PDT Fri Jul 28 2023 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SATURDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 30 kt and seas 5 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
751 WHUS76 KEKA 291010 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 310 AM PDT Sat Jul 29 2023 PZZ475-291815- /O.EXP.KEKA.SC.Y.0076.000000T0000Z-230729T1000Z/ /O.NEW.KEKA.SC.Y.0077.230729T1010Z-230729T1300Z/ /O.NEW.KEKA.SC.Y.0078.230730T0100Z-230731T1600Z/ /O.NEW.KEKA.GL.A.0028.230731T1600Z-230801T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 310 AM PDT Sat Jul 29 2023 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... ...SMALL CRAFT ADVISORY HAS EXPIRED... * WHAT...For the first Small Craft Advisory, northwest winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet. For the second Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 40 kt and seas 6 to 9 feet expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 11 feet possible. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Small Craft Advisory, until 6 AM PDT early this morning. For the Small Craft Advisory, from 6 PM this evening to 9 AM PDT Monday. For the Gale Watch, from Monday morning through Tuesday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ PZZ455-291815- /O.NEW.KEKA.SC.Y.0077.230729T1010Z-230729T1300Z/ /O.NEW.KEKA.SC.Y.0078.230730T0100Z-230731T1600Z/ /O.NEW.KEKA.GL.A.0028.230731T1600Z-230801T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 310 AM PDT Sat Jul 29 2023 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the first Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 feet. For the second Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 40 kt and seas 7 to 10 feet expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 45 kt and seas 7 to 10 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, until 6 AM PDT early this morning. For the Small Craft Advisory, from 6 PM this evening to 9 AM PDT Monday. For the Gale Watch, from Monday morning through Tuesday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ PZZ470-291815- /O.NEW.KEKA.SC.Y.0078.230730T0100Z-230731T1600Z/ /O.NEW.KEKA.GL.A.0028.230731T1600Z-230801T1600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 310 AM PDT Sat Jul 29 2023 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet expected. For the Gale Watch, north winds 20 to 30 kt with gusts up to 40 kt and seas 7 to 10 feet possible. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Small Craft Advisory, from 6 PM this evening to 9 AM PDT Monday. For the Gale Watch, from Monday morning through Tuesday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$
What forecasters said that day
The local office's own words before this small craft advisory 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 small craft advisory went out at Jul 24, 3:38 AM PDT, 10 hours 46 minutes earlier.
Area forecast discussion, Jul 24, 3:38 AM PDT, 10 hours 46 minutes before
AREA FORECAST DISCUSSION National Weather Service Eureka CA 338 AM PDT Mon Jul 24 2023 .SYNOPSIS...Temperatures will continue to slightly cool today with quiet, seasonable weather continuing through the week. && .DISCUSSION...A deep trough aloft will continue to push high pressure east, resulting in gradual cooling today. Near average highs will return today with interior valleys in the low 90s. NBM shows less than a 5% chance of any highs above 100 through the week. Heat Risk will generally drop to minor levels. For the coast, highs will remain in the mid 60s. As the interior cools, the marine inversion will slowly lift, allowing for less marine fog and higher stratus. A generally weak inversion alongside diminished onshore wind will most likely allow for robust afternoon clearing to continue despite a deeper cloud deck. NBM is even hinting that particularly weak onshore wind today and tomorrow (partially thanks to a very weak center of low pressure zooming up the coast) may even allow for some near coastal temperatures just below 70 assuming that the normal sea breeze can be sufficiently delayed. Alongside cooler air, the trough will bring instability aloft midweek. Generally dry air, however, continues to stream in from unusually cool water off the Southern California coast. There remains no monsoon moisture in sight. Without moisture, there is little to no risk (<5%) of any thunderstorms this week. At most, increased instability will just help drive slightly gustier afternoon winds. Conditions will remain very dry at the surface with minimum RH each afternoon in the upper teens. Thankfully, more westerly flow aloft has started to push smoke from the Flat fire east of the area. Some instability aloft will only accelerate the clearing of any residual smoke. Seasonable weather will continue through the week with no sign of above normal temperatures in model ensembles until at least next week. /JHW && .AVIATION...Low clouds and fog have been covering coastal terminals again this morning. Conditions overnight ranged from 1/4SM FG VV002 at KCEC to P6SM SKC at KACV. The marine layer has deepened slightly with clouds extending into the coastal river valleys overnight. Expect low clouds and fog to rapidly burn off again by mid morning, however patches of LIFR or IFR in fog/low clouds will probably linger near the land-ocean interface through the afternoon hours. Conditions at or nearby coastal terminals are forecast to deteriorate to IFR again this evening and overnight. For KUKI, clear skies are expected through the forecast period (12Z Mon-12Z Tue). A few NW wind gusts up to 20 kt are expected again this afternoon, after about 20Z. && .MARINE...A weak front will continue to disrupt the pressure gradient across the area today through tonight. Generally light winds (10 kt or less) and low seas (5 ft or less) are expected as a result. Locally gusty north winds up to 30 kt are still expected to occur downwind of Punta Gorda through this evening. The front will lift out to the NE and dissipate on Tuesday with high pressure gradually rebuilding offshore through the day on Tuesday. Northerly winds are forecast to increase in response to the tighter pressure gradient by afternoon. Once again, the strongest winds are forecast to occur in the lee of Cape Mendocino, with localized strong gusts up to 40kt expected by Tue evening. A second expansion fan will also develop downwind of Cape Blanco with localized gale force gust (35kt) extending southward into the northern outer waters Tue night. In both areas, the areal coverage of gale force gusts does not appear to be sufficient at this time to warrant a watch. Steep waves are forecast to increase Tue night in response to northerly wind surge, with heights up to 8-9 ft at 7-8 seconds by Wed afternoon and evening. Another round of advisories for small craft are anticipated Tue into Wed. Moderate (15-25kt) to locally strong (35-40kt) winds and elevated seas (8 ft or more) will probably persist downwind of Cape Mendocino on Thu. North of Cape Mendocino winds and seas will probably not be as strong. && .EKA WATCHES/WARNINGS/ADVISORIES... CA... None. NORTHWEST CALIFORNIA COASTAL WATERS... None. && 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.png
Hazardous weather outlook, Jul 24, 3:01 AM PDT, 11 hours 23 minutes before
Hazardous Weather Outlook National Weather Service Eureka CA 301 AM PDT Mon Jul 24 2023 CAZ101>115-251015- Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior- Southern Humboldt Interior-Northern Trinity-Southern Trinity- Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake-Southern Lake- 301 AM PDT Mon Jul 24 2023 This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. Note: The text-only Hazardous Weather Outlook from NWS Eureka will be discontinued on August 1st, 2023. A Graphical Hazardous Weather Outlook is now available at: https://www.weather.gov/erh/ghwo?wfo=eka
Nearby
Small Craft Advisories in California, 2023Every small craft advisory in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.