Alert archive / California / Hazardous Seas Warnings in 2021
Hazardous Seas Warning 32, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at May 6, 2021, 3:00 AM PDT. It took effect at May 7, 2021, 6:00 PM PDT. It was in force for 15 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
- May 6, 2021, 3:00 AM PDT (10:00 UTC)
- In effect from
- May 7, 2021, 6:00 PM PDT
- Expired
- May 8, 2021, 8:56 AM PDT
- In force
- 15 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
114 WHUS76 KEKA 061000 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 300 AM PDT Thu May 6 2021 PZZ455-061800- /O.UPG.KEKA.GL.A.0019.210507T1600Z-210509T0400Z/ /O.NEW.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena out 10 nm- 300 AM PDT Thu May 6 2021 ...GALE WARNING IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 7 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...From 9 AM Friday to midnight PDT Saturday night. * 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. && $$ PZZ475-061800- /O.UPG.KEKA.GL.A.0019.210507T1600Z-210509T0400Z/ /O.NEW.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 300 AM PDT Thu May 6 2021 ...GALE WARNING IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 9 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...From 9 AM Friday to midnight PDT Saturday night. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-061800- /O.NEW.KEKA.GL.W.0024.210508T0100Z-210509T0700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 300 AM PDT Thu May 6 2021 ...GALE WARNING IN EFFECT FROM 6 PM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 8 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...From 6 PM Friday to midnight PDT Saturday night. * 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. && $$ PZZ450-061800- /O.NEW.KEKA.SE.W.0032.210508T0100Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 300 AM PDT Thu May 6 2021 ...HAZARDOUS SEAS WARNING IN EFFECT FROM 6 PM FRIDAY TO 6 AM PDT SATURDAY... * WHAT...Very steep and hazardous seas 9 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 6 PM Friday to 6 AM PDT Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
8 follow-up statements
263 WHUS76 KEKA 061544 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 844 AM PDT Thu May 6 2021 PZZ470-062345- /O.NEW.KEKA.SC.Y.0053.210507T1000Z-210507T2200Z/ /O.EXT.KEKA.GL.W.0024.210507T2200Z-210509T0700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 844 AM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM PDT FRIDAY... ...GALE WARNING NOW IN EFFECT FROM 3 PM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 8 to 11 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 30 kt and seas 9 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 PM Friday to midnight PDT Saturday night. For the Small Craft Advisory, from 3 AM to 3 PM PDT Friday. * 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. && $$ PZZ455-062345- /O.NEW.KEKA.SC.Y.0053.210507T0400Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena out 10 nm- 844 AM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM PDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 45 kt and seas 7 to 12 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with localized gusts up to 35 kt and seas 6 to 9 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 9 AM Friday to midnight PDT Saturday night. For the Small Craft Advisory, from 9 PM this evening to 9 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-062345- /O.NEW.KEKA.SC.Y.0053.210506T2200Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 844 AM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 12 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 9 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 9 AM Friday to midnight PDT Saturday night. For the Small Craft Advisory, from 3 PM this afternoon to 9 AM PDT Friday. * 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. && $$ PZZ450-062345- /O.NEW.KEKA.SC.Y.0053.210507T1000Z-210508T0100Z/ /O.CON.KEKA.SE.W.0032.210508T0100Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 844 AM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 6 PM PDT FRIDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 6 PM FRIDAY TO 6 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with localized gusts up to 35 kt and seas 7 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 6 PM Friday to 6 AM PDT Saturday. For the Small Craft Advisory, from 3 AM to 6 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
641 WHUS76 KEKA 070325 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 825 PM PDT Thu May 6 2021 PZZ455-071130- /O.CON.KEKA.SC.Y.0053.210507T0400Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena out 10 nm- 825 PM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 45 kt and seas 8 to 12 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 9 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 9 AM Friday to midnight PDT Saturday night. For the Small Craft Advisory, until 9 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-071130- /O.CON.KEKA.SC.Y.0053.210507T1000Z-210507T2200Z/ /O.CON.KEKA.GL.W.0024.210507T2200Z-210509T0700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 825 PM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 11 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 30 kt and seas 9 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 PM Friday to midnight PDT Saturday night. For the Small Craft Advisory, from 3 AM to 3 PM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-071130- /O.CON.KEKA.SC.Y.0053.000000T0000Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 825 PM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 12 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 9 AM Friday to midnight PDT Saturday night. For the Small Craft Advisory, until 9 AM PDT Friday. * 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. && $$ PZZ450-071130- /O.CON.KEKA.SC.Y.0053.210507T1000Z-210508T0100Z/ /O.CON.KEKA.SE.W.0032.210508T0100Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 825 PM PDT Thu May 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM PDT FRIDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 6 PM FRIDAY TO 6 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 6 PM Friday to 6 AM PDT Saturday. For the Small Craft Advisory, from 3 AM to 6 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
161 WHUS76 KEKA 070957 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 257 AM PDT Fri May 7 2021 PZZ470-071800- /O.CON.KEKA.SC.Y.0053.210507T1000Z-210507T2200Z/ /O.EXT.KEKA.GL.W.0024.210507T2200Z-210509T1300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 257 AM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...GALE WARNING NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM PDT SUNDAY... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 35 kt and seas 8 to 11 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 PM this afternoon to 6 AM PDT Sunday. For the Small Craft Advisory, until 3 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. && $$ PZZ475-071800- /O.CON.KEKA.SC.Y.0053.000000T0000Z-210507T1600Z/ /O.EXT.KEKA.GL.W.0024.210507T1600Z-210509T1300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 257 AM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...GALE WARNING NOW IN EFFECT FROM 9 AM THIS MORNING TO 6 AM PDT SUNDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 9 to 12 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 35 kt and seas 8 to 9 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 9 AM this morning to 6 AM PDT Sunday. For the Small Craft Advisory, until 9 AM PDT this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-071800- /O.CON.KEKA.SC.Y.0053.000000T0000Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena out 10 nm- 257 AM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT PDT SATURDAY NIGHT... * WHAT...For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 45 kt and seas 8 to 12 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 35 kt and seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 9 AM this morning to midnight PDT Saturday night. For the Small Craft Advisory, until 9 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. && $$ PZZ450-071800- /O.CON.KEKA.SC.Y.0053.210507T1000Z-210508T0100Z/ /O.CON.KEKA.SE.W.0032.210508T0100Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 257 AM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 6 PM this evening to 6 AM PDT Saturday. For the Small Craft Advisory, until 6 PM PDT this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
928 WHUS76 KEKA 071546 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 846 AM PDT Fri May 7 2021 PZZ455-080000- /O.EXP.KEKA.SC.Y.0053.000000T0000Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T0700Z/ Cape Mendocino to Pt Arena out 10 nm- 846 AM PDT Fri May 7 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT SATURDAY NIGHT... * WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until midnight PDT Saturday night. * 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. && $$ PZZ475-080000- /O.EXP.KEKA.SC.Y.0053.000000T0000Z-210507T1600Z/ /O.CON.KEKA.GL.W.0024.210507T1600Z-210509T1300Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 846 AM PDT Fri May 7 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM PDT SUNDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 12 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 6 AM PDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-080000- /O.CON.KEKA.SC.Y.0053.000000T0000Z-210507T2200Z/ /O.CON.KEKA.GL.W.0024.210507T2200Z-210509T1300Z/ Pt St George to Cape Mendocino 10 to 60 nm- 846 AM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM PDT SUNDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 35 kt and seas 8 to 11 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 PM this afternoon to 6 AM PDT Sunday. For the Small Craft Advisory, until 3 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. && $$ PZZ450-080000- /O.CON.KEKA.SC.Y.0053.000000T0000Z-210508T0100Z/ /O.CON.KEKA.SE.W.0032.210508T0100Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 846 AM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with a few gusts up to 35 kt and seas 7 to 10 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 6 PM this evening to 6 AM PDT Saturday. For the Small Craft Advisory, until 6 PM PDT this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
746 WHUS76 KEKA 072131 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 231 PM PDT Fri May 7 2021 PZZ470-080545- /O.EXP.KEKA.SC.Y.0053.000000T0000Z-210507T2200Z/ /O.EXT.KEKA.GL.W.0024.210507T2200Z-210509T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 231 PM PDT Fri May 7 2021 ...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 8 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 AM 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. && $$ PZZ455-080545- /O.EXT.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 231 PM PDT Fri May 7 2021 ...GALE WARNING NOW IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and seas 7 to 12 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-080545- /O.EXT.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 231 PM PDT Fri May 7 2021 ...GALE WARNING NOW IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 AM 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. && $$ PZZ450-080545- /O.CON.KEKA.SC.Y.0053.000000T0000Z-210508T0100Z/ /O.CON.KEKA.SE.W.0032.210508T0100Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 231 PM PDT Fri May 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 feet expected. For the Small Craft Advisory, north winds 20 to 25 kt with a few gusts up to 35 kt and seas 8 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 6 PM this evening to 6 AM PDT Saturday. For the Small Craft Advisory, until 6 PM PDT this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
006 WHUS76 KEKA 080307 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 807 PM PDT Fri May 7 2021 PZZ455-081115- /O.CON.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 807 PM PDT Fri May 7 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...North winds 20 to 30 kt with gusts up to 45 kt and seas 7 to 12 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 AM 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. && $$ PZZ470-081115- /O.CON.KEKA.GL.W.0024.000000T0000Z-210509T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 807 PM PDT Fri May 7 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 8 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-081115- /O.CON.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 807 PM PDT Fri May 7 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 AM 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. && $$ PZZ450-081115- /O.CON.KEKA.SE.W.0032.000000T0000Z-210508T1300Z/ Pt St George to Cape Mendocino out 10 nm- 807 PM PDT Fri May 7 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 AM PDT SATURDAY... * WHAT...Very steep and hazardous seas 9 to 12 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 6 AM PDT Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
753 WHUS76 KEKA 080956 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 256 AM PDT Sat May 8 2021 PZZ450-081800- /O.EXT.KEKA.SE.W.0032.000000T0000Z-210508T1900Z/ Pt St George to Cape Mendocino out 10 nm- 256 AM PDT Sat May 8 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL NOON PDT TODAY... * WHAT...Very steep and hazardous seas 8 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until noon PDT today. * 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. && $$ PZZ470-081800- /O.CON.KEKA.GL.W.0024.000000T0000Z-210509T1000Z/ /O.NEW.KEKA.GL.A.0020.210509T2200Z-210511T0700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 256 AM PDT Sat May 8 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 8 to 11 feet. For the Gale Watch, north winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 13 feet possible. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, until 3 AM PDT Sunday. For the Gale Watch, from Sunday afternoon through Monday evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-081800- /O.CON.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 256 AM PDT Sat May 8 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...North winds 20 to 30 kt with gusts up to 45 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 AM 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. && $$ PZZ475-081800- /O.CON.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 256 AM PDT Sat May 8 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
823 WHUS76 KEKA 081556 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 856 AM PDT Sat May 8 2021 PZZ450-090000- /O.CAN.KEKA.SE.W.0032.000000T0000Z-210508T1900Z/ /O.NEW.KEKA.SC.Y.0054.210508T1600Z-210509T2200Z/ Pt St George to Cape Mendocino out 10 nm- 856 AM PDT Sat May 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT SUNDAY... * WHAT...North winds 15 to 25 kt with localized gusts up to 40 kt and seas 7 to 10 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm, strongest winds near Pt St George. * WHEN...Until 3 PM 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. && $$ PZZ470-090000- /O.CON.KEKA.GL.W.0024.000000T0000Z-210509T1000Z/ /O.CON.KEKA.GL.A.0020.210509T2200Z-210511T0700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 856 AM PDT Sat May 8 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... ...GALE WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 8 to 10 feet. For the Gale Watch, north winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 13 feet possible. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, until 3 AM PDT Sunday. For the Gale Watch, from Sunday afternoon through Monday evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-090000- /O.CON.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 856 AM PDT Sat May 8 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 AM 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. && $$ PZZ475-090000- /O.CON.KEKA.GL.W.0024.000000T0000Z-210510T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 856 AM PDT Sat May 8 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 3:00 AM PDT | Gale Warning | EKA | 5 days | |
| May 6, 3:11 AM PDT | Frost Advisory | EKA | Humboldt, Mendocino, Trinity | 29 hr |
| May 6, 8:44 AM PDT | Small Craft Advisory | EKA | 33 hr |
Nearby
Hazardous Seas Warnings in California, 2021Every hazardous seas warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.