Alert archive / California / Gale Warnings in 2025
Gale Warning 37, NWS Eureka, CA
NWS Eureka, CA issued this gale warning at Jul 9, 2025, 10:43 AM PDT. It took effect at Jul 10, 2025, 1:00 PM PDT. It was in force for 58 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
- Jul 9, 2025, 10:43 AM PDT (17:43 UTC)
- In effect from
- Jul 10, 2025, 1:00 PM PDT
- Expired
- Jul 12, 2025, 11:00 PM PDT
- In force
- 58 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
462 WHUS76 KEKA 091743 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1043 AM PDT Wed Jul 9 2025 PZZ470-100145- /O.CON.KEKA.SC.Y.0079.250710T1000Z-250710T1800Z/ /O.UPG.KEKA.GL.A.0029.250710T1800Z-250711T0600Z/ /O.NEW.KEKA.GL.W.0037.250710T1800Z-250712T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1043 AM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 11 AM PDT THURSDAY... ...GALE WARNING IN EFFECT FROM 11 AM THURSDAY TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 13 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 7 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 11 AM Thursday to 11 PM PDT Friday. For the Small Craft Advisory, from 3 AM to 11 AM PDT Thursday. * 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. && $$ PZZ475-100145- /O.CON.KEKA.SC.Y.0079.250710T0400Z-250710T1800Z/ /O.UPG.KEKA.GL.A.0029.250710T1800Z-250711T0600Z/ /O.NEW.KEKA.GL.W.0037.250710T1800Z-250712T0600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1043 AM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 11 AM PDT THURSDAY... ...GALE WARNING IN EFFECT FROM 11 AM THURSDAY TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 12 feet expected. For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 7 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 11 AM Thursday to 11 PM PDT Friday. For the Small Craft Advisory, from 9 PM this evening to 11 AM PDT Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-100145- /O.CON.KEKA.SC.Y.0079.250710T1000Z-250710T1800Z/ /O.CON.KEKA.GL.A.0029.250710T1800Z-250711T0600Z/ Cape Mendocino to Pt Arena out 10 nm- 1043 AM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 11 AM PDT THURSDAY... ...GALE WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY EVENING... * WHAT...For the Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 35 kt and seas 4 to 6 feet expected. For the Gale Watch, northwest winds 15 to 25 kt with gusts up to 40 kt and seas 4 to 7 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, from 3 AM to 11 AM PDT Thursday. For the Gale Watch, from Thursday morning through Thursday evening. * 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. && $$
15 follow-up statements
242 WHUS76 KEKA 092148 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 248 PM PDT Wed Jul 9 2025 PZZ470-100600- /O.EXT.KEKA.SC.Y.0079.250710T1000Z-250710T2000Z/ /O.EXT.KEKA.GL.W.0037.250710T2000Z-250712T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 248 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM TO 1 PM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 1 PM THURSDAY TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 14 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM Thursday to 11 PM PDT Friday. For the Small Craft Advisory, from 3 AM to 1 PM PDT Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-100600- /O.EXT.KEKA.SC.Y.0079.250710T0000Z-250710T2000Z/ /O.EXT.KEKA.GL.W.0037.250710T2000Z-250712T0600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 248 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 1 PM THURSDAY TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 9 to 14 feet expected. For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM Thursday to 11 PM PDT Friday. For the Small Craft Advisory, until 1 PM PDT Thursday. * 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. && $$ PZZ450-100600- /O.NEW.KEKA.SC.Y.0080.250711T0000Z-250712T1000Z/ Pt St George to Cape Mendocino out 10 nm- 248 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THURSDAY TO 3 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 5 PM Thursday to 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-100600- /O.EXT.KEKA.SC.Y.0079.250710T0300Z-250710T2200Z/ /O.EXT.KEKA.GL.A.0029.250710T2200Z-250711T0600Z/ Cape Mendocino to Pt Arena out 10 nm- 248 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 3 PM PDT THURSDAY... ...GALE WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON THROUGH THURSDAY EVENING... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 feet expected. For the Gale Watch, northwest winds 15 to 25 kt with gusts up to 40 kt and seas 6 to 9 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, from 8 PM this evening to 3 PM PDT Thursday. For the Gale Watch, from Thursday afternoon through Thursday evening. * 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. && $$
423 WHUS76 KEKA 100558 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1058 PM PDT Wed Jul 9 2025 PZZ470-101400- /O.CON.KEKA.SC.Y.0079.250710T1000Z-250710T2000Z/ /O.CON.KEKA.GL.W.0037.250710T2000Z-250712T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1058 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM PDT THURSDAY... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts to 45 kt and seas 10 to 15 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with localized gusts to 35 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM Thursday to 11 PM PDT Friday. For the Small Craft Advisory, from 3 AM to 1 PM PDT Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-101400- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250710T2000Z/ /O.CON.KEKA.GL.W.0037.250710T2000Z-250712T0600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1058 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THURSDAY... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts to 40 kt and seas 9 to 14 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with localized gusts to 35 kt and seas 5 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM Thursday to 11 PM PDT Friday. For the Small Craft Advisory, until 1 PM PDT Thursday. * 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. && $$ PZZ455-101400- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250710T2200Z/ /O.CON.KEKA.GL.A.0029.250710T2200Z-250711T0600Z/ Cape Mendocino to Pt Arena out 10 nm- 1058 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THURSDAY... ...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH THURSDAY EVENING... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with localized gusts to 40 kt and seas 4 to 6 feet. For the Gale Watch, northwest winds 15 to 25 kt with gusts to 40 kt and seas 4 to 7 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, until 3 PM PDT Thursday. For the Gale Watch, from Thursday afternoon through Thursday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ PZZ450-101400- /O.CON.KEKA.SC.Y.0080.250711T0000Z-250712T1000Z/ Pt St George to Cape Mendocino out 10 nm- 1058 PM PDT Wed Jul 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THURSDAY TO 3 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with very localized gusts to 45 kt and seas 8 to 13 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 5 PM Thursday to 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. && $$
483 WHUS76 KEKA 100949 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 249 AM PDT Thu Jul 10 2025 PZZ470-101800- /O.CON.KEKA.SC.Y.0079.250710T1000Z-250710T2000Z/ /O.CON.KEKA.GL.W.0037.250710T2000Z-250712T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 249 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM this afternoon to 11 PM PDT Friday. For the Small Craft Advisory, until 1 PM PDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-101800- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250710T2000Z/ /O.CON.KEKA.GL.W.0037.250710T2000Z-250712T0600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 249 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 PM PDT FRIDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 9 to 14 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 40 kt and seas 5 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM this afternoon to 11 PM PDT Friday. For the Small Craft Advisory, until 1 PM PDT 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. && $$ PZZ455-101800- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250710T2200Z/ /O.CON.KEKA.GL.A.0029.250710T2200Z-250711T0600Z/ Cape Mendocino to Pt Arena out 10 nm- 249 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...GALE WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH THIS EVENING... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 40 kt and seas 4 to 6 feet. For the Gale Watch, northwest winds 15 to 25 kt with gusts up to 40 kt and seas 4 to 7 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, until 3 PM PDT this afternoon. For the Gale Watch, from this afternoon through this evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ PZZ450-101800- /O.CON.KEKA.SC.Y.0080.250711T0000Z-250712T1000Z/ Pt St George to Cape Mendocino out 10 nm- 249 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 3 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 8 to 13 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 5 PM this afternoon to 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. && $$
672 WHUS76 KEKA 101656 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 956 AM PDT Thu Jul 10 2025 PZZ455-110100- /O.EXT.KEKA.SC.Y.0079.000000T0000Z-250711T1000Z/ /O.CAN.KEKA.GL.A.0029.250710T2200Z-250711T0600Z/ Cape Mendocino to Pt Arena out 10 nm- 956 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT FRIDAY... ...GALE WATCH IS CANCELLED... * WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-110100- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250710T2000Z/ /O.EXT.KEKA.GL.W.0037.250710T2000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 956 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON... ...GALE WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 PM PDT SATURDAY... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM this afternoon to 11 PM PDT Saturday. For the Small Craft Advisory, until 1 PM PDT 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. && $$ PZZ475-110100- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250710T2000Z/ /O.EXT.KEKA.GL.W.0037.250710T2000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 956 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON... ...GALE WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 AM PDT SATURDAY... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 feet expected. For the Small Craft Advisory, north winds around 25 kt with gusts up to 35 kt and seas 5 to 7 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 1 PM this afternoon to 11 AM PDT Saturday. For the Small Craft Advisory, until 1 PM PDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-110100- /O.EXT.KEKA.SC.Y.0080.250710T2200Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 956 AM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 11 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 7 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 3 PM this afternoon to 11 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. && $$
848 WHUS76 KEKA 101957 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1257 PM PDT Thu Jul 10 2025 PZZ470-110400- /O.EXP.KEKA.SC.Y.0079.000000T0000Z-250710T2000Z/ /O.CON.KEKA.GL.W.0037.250710T2000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1257 PM PDT Thu Jul 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-110400- /O.EXP.KEKA.SC.Y.0079.000000T0000Z-250710T2000Z/ /O.CON.KEKA.GL.W.0037.250710T2000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1257 PM PDT Thu Jul 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT 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. && $$ PZZ450-110400- /O.CON.KEKA.SC.Y.0080.250710T2200Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 1257 PM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 7 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-110400- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250711T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 1257 PM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM 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 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. && $$
402 WHUS76 KEKA 102204 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 304 PM PDT Thu Jul 10 2025 PZZ470-110615- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 304 PM PDT Thu Jul 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-110615- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 304 PM PDT Thu Jul 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT 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. && $$ PZZ450-110615- /O.CON.KEKA.SC.Y.0080.000000T0000Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 304 PM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with local gusts up to 45 kt and seas 7 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-110615- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250711T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 304 PM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with local 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. && $$
843 WHUS76 KEKA 110602 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1102 PM PDT Thu Jul 10 2025 PZZ470-111415- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1102 PM PDT Thu Jul 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts to 45 kt and seas 10 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-111415- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1102 PM PDT Thu Jul 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 20 to 30 kt with gusts to 40 kt and seas 10 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT 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. && $$ PZZ450-111415- /O.CON.KEKA.SC.Y.0080.000000T0000Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 1102 PM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with very localized gusts to 45 kt and seas 7 to 12 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-111000- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250711T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 1102 PM PDT Thu Jul 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... * WHAT...Northwest winds 15 to 25 kt with localized gusts to 35 kt and seas 6 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. && $$
617 WHUS76 KEKA 110925 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 225 AM PDT Fri Jul 11 2025 PZZ470-111730- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 225 AM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-111730- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 225 AM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT 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. && $$ PZZ450-111730- /O.CON.KEKA.SC.Y.0080.000000T0000Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 225 AM PDT Fri Jul 11 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 7 to 12 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-111030- /O.CON.KEKA.SC.Y.0079.000000T0000Z-250711T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 225 AM PDT Fri Jul 11 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT EARLY THIS MORNING... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 8 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PDT early 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. && $$
688 WHUS76 KEKA 111726 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1026 AM PDT Fri Jul 11 2025 PZZ450-120130- /O.EXT.KEKA.SC.Y.0080.000000T0000Z-250711T1800Z/ /O.NEW.KEKA.SE.W.0025.250711T1800Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 1026 AM PDT Fri Jul 11 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PDT THIS MORNING... ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 7 to 12 feet expected. For the Small Craft Advisory, north winds 10 to 20 kt with gusts up to 35 kt and seas 6 to 8 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 11 AM PDT Saturday. For the Small Craft Advisory, until 11 AM PDT this morning. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ470-120130- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1026 AM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 11 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT 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. && $$ PZZ475-120130- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1026 AM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 11 to 16 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
748 WHUS76 KEKA 112158 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 258 PM PDT Fri Jul 11 2025 PZZ470-120600- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 258 PM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 11 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT 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. && $$ PZZ475-120600- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 258 PM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 11 to 16 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-120600- /O.CON.KEKA.SE.W.0025.000000T0000Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 258 PM PDT Fri Jul 11 2025 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...Very steep and hazardous seas 8 to 12 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT 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. && $$
338 WHUS76 KEKA 120605 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1105 PM PDT Fri Jul 11 2025 PZZ470-121415- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1105 PM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts to 45 kt and seas 11 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-121415- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1105 PM PDT Fri Jul 11 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...North winds 25 to 35 kt with gusts to 40 kt and seas 11 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT 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. && $$ PZZ450-121415- /O.CON.KEKA.SE.W.0025.000000T0000Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 1105 PM PDT Fri Jul 11 2025 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SATURDAY... * WHAT...Very steep and hazardous seas 8 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
078 WHUS76 KEKA 121000 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 300 AM PDT Sat Jul 12 2025 PZZ470-121800- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 300 AM PDT Sat Jul 12 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 11 to 15 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 11 PM PDT 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. && $$ PZZ475-121800- /O.CON.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 300 AM PDT Sat Jul 12 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING... * WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 11 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 11 AM PDT this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-121800- /O.CON.KEKA.SE.W.0025.000000T0000Z-250712T1800Z/ Pt St George to Cape Mendocino out 10 nm- 300 AM PDT Sat Jul 12 2025 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING... * WHAT...Very steep and hazardous seas 8 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 11 AM PDT 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. && $$
572 WHUS76 KEKA 121759 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1059 AM PDT Sat Jul 12 2025 PZZ475-130200- /O.EXP.KEKA.GL.W.0037.000000T0000Z-250712T1800Z/ /O.NEW.KEKA.SC.Y.0081.250712T1800Z-250714T1200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1059 AM PDT Sat Jul 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT MONDAY... ...GALE WARNING WILL EXPIRE AT 11 AM PDT THIS MORNING... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 13 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 5 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ450-130200- /O.EXP.KEKA.SE.W.0025.000000T0000Z-250712T1800Z/ /O.NEW.KEKA.SC.Y.0081.250712T1800Z-250713T1200Z/ Pt St George to Cape Mendocino out 10 nm- 1059 AM PDT Sat Jul 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT SUNDAY... ...HAZARDOUS SEAS WARNING WILL EXPIRE AT 11 AM PDT THIS MORNING... * WHAT...Northwest winds 5 to 15 kt with gusts up to 35 kt and seas 7 to 9 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 5 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-130200- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ /O.NEW.KEKA.SE.W.0026.250713T0600Z-250714T0000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1059 AM PDT Sat Jul 12 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 PM PDT SUNDAY... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 14 feet. For the Hazardous Seas Warning, very steep and hazardous seas 8 to 13 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, until 11 PM PDT this evening. For the Hazardous Seas Warning, from 11 PM this evening to 5 PM PDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
198 WHUS76 KEKA 122207 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 307 PM PDT Sat Jul 12 2025 PZZ470-130615- /O.CON.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ /O.CON.KEKA.SE.W.0026.250713T0600Z-250714T0000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 307 PM PDT Sat Jul 12 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM PDT SUNDAY... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 45 kt and seas 10 to 14 feet. For the Hazardous Seas Warning, very steep and hazardous seas 8 to 13 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, until 11 PM PDT this evening. For the Hazardous Seas Warning, from 11 PM this evening to 5 PM PDT 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. && $$ PZZ450-130615- /O.CON.KEKA.SC.Y.0081.000000T0000Z-250713T1200Z/ Pt St George to Cape Mendocino out 10 nm- 307 PM PDT Sat Jul 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SUNDAY... * WHAT...Seas 7 to 9 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 5 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-130615- /O.CON.KEKA.SC.Y.0081.000000T0000Z-250714T1200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 307 PM PDT Sat Jul 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 11 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 5 AM PDT 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. && $$
492 WHUS76 KEKA 130605 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 1105 PM PDT Sat Jul 12 2025 PZZ470-131415- /O.EXP.KEKA.GL.W.0037.000000T0000Z-250713T0600Z/ /O.CON.KEKA.SE.W.0026.000000T0000Z-250714T0000Z/ /O.NEW.KEKA.GL.W.0038.250714T0600Z-250715T0600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1105 PM PDT Sat Jul 12 2025 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 PM PDT SUNDAY... ...GALE WARNING IN EFFECT FROM 11 PM SUNDAY TO 11 PM PDT MONDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 7 to 12 feet. For the Gale Warning, north winds 30 to 40 kt with gusts to 50 kt and seas 12 to 17 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 5 PM PDT Sunday. For the Gale Warning, from 11 PM Sunday to 11 PM PDT Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-131200- /O.CON.KEKA.SC.Y.0081.000000T0000Z-250713T1200Z/ Pt St George to Cape Mendocino out 10 nm- 1105 PM PDT Sat Jul 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SUNDAY... * WHAT...Seas 7 to 9 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 5 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-131415- /O.CON.KEKA.SC.Y.0081.000000T0000Z-250714T1200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1105 PM PDT Sat Jul 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY... * WHAT...North winds 15 to 25 kt with localized gusts to 35 kt and seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 5 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
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 Jul 9, 12:04 AM PDT, 10 hours 39 minutes earlier.
Area forecast discussion, Jul 9, 12:04 AM PDT, 10 hours 39 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
1204 AM PDT Wed Jul 9 2025
.SYNOPSIS...Near or slightly below normal temperatures are
expected again Wednesday. Warming is expected again Thursday with
additional warming Friday and hot weather continuing into early
next week.
&&
.DISCUSSION...The center of the upper low currently moves over the
area. This has the potential to bring some thunderstorms to the
area. The models aren't explicitly outputting thunderstorms, but
there is some elevated instability. This, combined with the dynamics
of the low and steep lapse rates aloft may bring some nocturnal
thunderstorms.
Wednesday during the day the upper level low is expected to move off
to the east and we will be in northwest flow. It looks like the
threat for thunderstorms will diminish through the day light hours
on Wednesday.
Wednesday night into Thursday morning offshore flow is expected in
Humboldt and Del Norte counties. This should diminish the marine
layer and allow skies to clear. Thursday is expected to be the
transition day with warmer temperatures, but highs are expected to
remain in the 90s in most inland areas with low to mid 60s possible
along the coast. Friday additional warming is expected with highs
climbing over 100 in many of the valleys. The coast may see highs in
the middle to upper 60s with continued offshore flow. This is
expected to bring moderate to major heat risk to many of the areas.
This heat is expected to persist through the weekend in some of the
interior areas. A heat advisory may be needed in some of the more
persistently hot areas. There is some uncertainty on how much the
valleys will cool off at night and that could mitigate the impact of
the heat. MKK
&&
.AVIATION...Mostly IFR conditions are expected along the North Coast
into Wednesday morning. The upper low spinning over head has
aided in the deepening of the marine layer, as well. With
southerly flow up the Russian River Valley, there is a possibility
of MVFR ceilings for KUKI a few hours before sunrise Wednesday.
There appears to be little chance for clearing through the day
Wednesday for coastal terminals with ceilings most likely lifting
into MVFR range by the afternoon. /JLW
&&
.MARINE...Light winds and low seas are currently dominating the
marine environment as an upper low spins over the coastal waters.
This low will move inland Wednesday allowing surface high pressure
to re-build toward the Northwest California coast over the Eastern
Pacific. This will enhance the pressure gradient and once again
strengthen the northerlies. Near gale to gale wind gusts are
possible Thursday through Saturday, most likely over the outer water
zones, pulling into just the northern waters this weekend as the
thermal trough builds north over land. Steep short period seas will
build in response to the gale northerlies. /RPA
&&
.FIRE WEATHER...High temperatures in the 80's and 90's are expected
for most of the interior on Wednesday. The marine layer is expected
to remain deeper through Wednesday morning as an upper-low moves
past the area, bringing slightly higher afternoon RHs. As this upper
low moves overhead there is the potential for thunderstorms to move
across Humboldt, Del Norte and Trinity counties early Wednesday, yet
as of writing this no storms have been seen via satellite/radar.
Confidence on these storms manifesting remains low and the better
chance for Thunderstorms remains to the north of the area, with
storms seen over NE Oregon. Overnight recoveries generally remain
good aside from the exposed ridges in the thermal belt.
Much hotter temperatures and drier humidity are likely in the
interior late this week. Thursday and Friday mornings offshore flow
will bring poor recoveries to the higher elevations and may push the
stratus off the coast. Triple digit temperatures are likely in most
of the interior valleys by Friday with very low afternoon RHs and
moderate overnight recoveries. JB
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
None.
NORTHWEST CALIFORNIA COASTAL WATERS...
Small Craft Advisory from 3 AM to 11 AM PDT Thursday for
PZZ455-470.
Gale Watch from Thursday morning through Thursday evening
for PZZ455-470-475.
Small Craft Advisory from 9 PM this evening to 11 AM PDT
Thursday for PZZ475.
&&
NOTE: The full forecast discussion is now regularly issued between
10 am/pm and 1 pm/am. Additional updates will be issued as needed.
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For forecast zone information
see the forecast zone map online:
https://www.weather.gov/images/eka/zonemap.pngThe office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 8, 10:46 PM PDT | Gale Watch | EKA | 35 hr | |
| Jul 8, 10:46 PM PDT | Small Craft Advisory | EKA | 52 hr | |
| Jul 9, 12:36 PM PDT | Heat Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 5 days |
| Jul 9, 12:59 PM PDT | Extreme Heat Watch | EKA | Del Norte, Humboldt | 25 hr |
| Jul 9, 2:48 PM PDT | Small Craft Advisory | EKA | 44 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.