Alert archive / California / Hazardous Seas Warnings in 2021
Hazardous Seas Warning 56, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at Sep 30, 2021, 2:40 PM PDT. It took effect at Oct 1, 2021, 1:00 PM PDT. It was in force for 25 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
- Sep 30, 2021, 2:40 PM PDT (21:40 UTC)
- In effect from
- Oct 1, 2021, 1:00 PM PDT
- Expired
- Oct 2, 2021, 2:29 PM PDT
- In force
- 25 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
457 WHUS76 KEKA 302140 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 240 PM PDT Thu Sep 30 2021 PZZ470-010545- /O.CON.KEKA.SC.Y.0099.211001T0000Z-211001T1000Z/ /O.UPG.KEKA.GL.A.0033.211001T1000Z-211002T0800Z/ /O.NEW.KEKA.GL.W.0044.211001T1000Z-211002T0800Z/ Pt St George to Cape Mendocino 10 to 60 nm- 240 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... ...GALE WARNING IN EFFECT FROM 3 AM FRIDAY TO 1 AM PDT SATURDAY... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt and seas 12 to 14 feet expected. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt and seas 7 to 12 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 AM Friday to 1 AM PDT Saturday. For the Small Craft Advisory, until 3 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. && $$ PZZ475-010545- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211001T2000Z/ /O.UPG.KEKA.SE.A.0012.211001T2000Z-211002T1000Z/ /O.NEW.KEKA.SE.W.0056.211001T2000Z-211002T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 240 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT FRIDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 1 PM FRIDAY TO 3 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 13 feet expected. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt and seas 8 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 1 PM Friday to 3 AM PDT Saturday. For the Small Craft Advisory, until 1 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-010545- /O.CON.KEKA.SC.Y.0099.211001T0800Z-211002T1000Z/ Pt St George to Cape Mendocino out 10 nm- 240 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM FRIDAY TO 3 AM PDT SATURDAY... * WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 8 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...From 1 AM Friday 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. && $$ PZZ455-010545- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 240 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
8 follow-up statements
558 WHUS76 KEKA 010345 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 845 PM PDT Thu Sep 30 2021 PZZ470-011145- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211001T1000Z/ /O.CON.KEKA.GL.W.0044.211001T1000Z-211002T0800Z/ Pt St George to Cape Mendocino 10 to 60 nm- 845 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM FRIDAY TO 1 AM PDT SATURDAY... * WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt and seas 12 to 14 feet expected. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt and seas 7 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, from 3 AM Friday to 1 AM PDT Saturday. For the Small Craft Advisory, until 3 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. && $$ PZZ475-011145- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211001T2000Z/ /O.CON.KEKA.SE.W.0056.211001T2000Z-211002T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 845 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT FRIDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 3 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 13 feet expected. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt and seas 9 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 1 PM Friday to 3 AM PDT Saturday. For the Small Craft Advisory, until 1 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-011145- /O.CON.KEKA.SC.Y.0099.211001T0800Z-211002T1000Z/ Pt St George to Cape Mendocino out 10 nm- 845 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM FRIDAY TO 3 AM PDT SATURDAY... * WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 8 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. Strongest winds and highest seas around Pt St George. * WHEN...From 1 AM Friday to 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-011145- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 845 PM PDT Thu Sep 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and seas 8 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. Strongest winds and highest seas around Cape Mendocino. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
935 WHUS76 KEKA 010932 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 232 AM PDT Fri Oct 1 2021 PZZ475-011745- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211001T2000Z/ /O.EXT.KEKA.SE.W.0056.211001T2000Z-211002T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 232 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, steep and hazardous short period seas 11 to 13 feet expected. For the Small Craft Advisory, north winds 25 to 30 kt with isolated gusts up to 35 kt and seas 9 to 11 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 1 PM this afternoon to 9 AM PDT Saturday. For the Small Craft Advisory, until 1 PM PDT this afternoon. * 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. && $$ PZZ470-011745- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211001T1000Z/ /O.CON.KEKA.GL.W.0044.211001T1000Z-211002T0800Z/ Pt St George to Cape Mendocino 10 to 60 nm- 232 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM PDT SATURDAY... * WHAT...For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 12 to 14 feet expected. For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 40 kt and short period seas 10 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, until 1 AM PDT Saturday. For the Small Craft Advisory, until 3 AM PDT early this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-011745- /O.EXT.KEKA.SC.Y.0099.000000T0000Z-211002T1600Z/ Pt St George to Cape Mendocino out 10 nm- 232 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT SATURDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 9 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 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. && $$ PZZ455-011745- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 232 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SATURDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
208 WHUS76 KEKA 011527 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 827 AM PDT Fri Oct 1 2021 PZZ470-012330- /O.CON.KEKA.GL.W.0044.000000T0000Z-211002T0800Z/ Pt St George to Cape Mendocino 10 to 60 nm- 827 AM PDT Fri Oct 1 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM PDT SATURDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 12 to 14 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 1 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. && $$ PZZ475-012330- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211001T2000Z/ /O.CON.KEKA.SE.W.0056.211001T2000Z-211002T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 827 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 AM PDT SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 11 to 13 feet expected. For the Small Craft Advisory, north winds 20 to 30 kt and seas 11 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 1 PM this afternoon to 9 AM PDT Saturday. For the Small Craft Advisory, until 1 PM PDT this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-012330- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T1600Z/ Pt St George to Cape Mendocino out 10 nm- 827 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SATURDAY... * WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 9 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 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. && $$ PZZ455-012330- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T1000Z/ Cape Mendocino to Pt Arena out 10 nm- 827 AM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and seas 8 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
301 WHUS76 KEKA 012159 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 259 PM PDT Fri Oct 1 2021 PZZ470-020500- /O.EXT.KEKA.GL.W.0044.000000T0000Z-211002T0500Z/ Pt St George to Cape Mendocino 10 to 60 nm- 259 PM PDT Fri Oct 1 2021 ...GALE WARNING NOW IN EFFECT UNTIL 10 PM PDT THIS EVENING... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 11 to 14 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 10 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. && $$ PZZ475-020600- /O.EXT.KEKA.SE.W.0056.000000T0000Z-211002T2000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 259 PM PDT Fri Oct 1 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 1 PM PDT SATURDAY... * WHAT...Very steep and hazardous seas 11 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 1 PM PDT Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-020600- /O.EXT.KEKA.SC.Y.0099.000000T0000Z-211003T2000Z/ Pt St George to Cape Mendocino out 10 nm- 259 PM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PDT SUNDAY... * WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 6 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 1 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. && $$ PZZ455-020600- /O.EXT.KEKA.SC.Y.0099.000000T0000Z-211002T2000Z/ Cape Mendocino to Pt Arena out 10 nm- 259 PM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 1 PM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
281 WHUS76 KEKA 020402 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 902 PM PDT Fri Oct 1 2021 PZZ470-021215- /O.CAN.KEKA.GL.W.0044.000000T0000Z-211002T0500Z/ /O.EXB.KEKA.SE.W.0056.000000T0000Z-211002T1600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 902 PM PDT Fri Oct 1 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 AM PDT SATURDAY... ...GALE WARNING IS CANCELLED... * WHAT...Very steep and hazardous seas 11 to 14 feet. North winds 20 to 30, with some gusts to around 35 kt. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 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. && $$ PZZ475-021215- /O.EXT.KEKA.SE.W.0056.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 902 PM PDT Fri Oct 1 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 PM PDT SATURDAY... * WHAT...Very steep and hazardous seas 10 to 13 feet. North winds 15 to 25, with some gusts up to 35 kt. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-021215- /O.EXT.KEKA.SC.Y.0099.000000T0000Z-211003T2200Z/ Pt St George to Cape Mendocino out 10 nm- 902 PM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT SUNDAY... * WHAT...North winds 10 to 15 kt with gusts up to 30 kt and seas 6 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. Strongest winds and highest seas around Pt St George. * WHEN...Until 3 PM PDT Sunday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-021215- /O.EXT.KEKA.SC.Y.0099.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 902 PM PDT Fri Oct 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. Strongest winds and highest seas around Cape Mendocino. * WHEN...Until 3 PM PDT Saturday. * IMPACTS...Conditions will be hazardous to small crafts. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
170 WHUS76 KEKA 020942 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 242 AM PDT Sat Oct 2 2021 PZZ470-021600- /O.CON.KEKA.SE.W.0056.000000T0000Z-211002T1600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 242 AM PDT Sat Oct 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Very steep and hazardous seas 11 to 14 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 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. && $$ PZZ475-021745- /O.CON.KEKA.SE.W.0056.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 242 AM PDT Sat Oct 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Very steep and hazardous seas 10 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-021745- /O.EXT.KEKA.SC.Y.0099.000000T0000Z-211003T1600Z/ Pt St George to Cape Mendocino out 10 nm- 242 AM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT SUNDAY... * WHAT...North winds 5 to 15 kt with gusts up to 25 kt and seas 7 to 10 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 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. && $$ PZZ455-021745- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 242 AM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
006 WHUS76 KEKA 021536 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 836 AM PDT Sat Oct 2 2021 PZZ470-022345- /O.CAN.KEKA.SE.W.0056.000000T0000Z-211002T1600Z/ /O.NEW.KEKA.SC.Y.0100.211002T1536Z-211005T0100Z/ Pt St George to Cape Mendocino 10 to 60 nm- 836 AM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM PDT MONDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 13 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 6 PM 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. && $$ PZZ475-022200- /O.CON.KEKA.SE.W.0056.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 836 AM PDT Sat Oct 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Very steep and hazardous seas 11 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-022345- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211003T1600Z/ Pt St George to Cape Mendocino out 10 nm- 836 AM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SUNDAY... * WHAT...Seas 6 to 9 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 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. && $$ PZZ455-022200- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 836 AM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Seas 7 to 10 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
904 WHUS76 KEKA 022129 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 229 PM PDT Sat Oct 2 2021 PZZ475-030530- /O.CAN.KEKA.SE.W.0056.000000T0000Z-211002T2200Z/ /O.EXB.KEKA.SC.Y.0100.000000T0000Z-211005T1000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 229 PM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-030530- /O.EXT.KEKA.SC.Y.0100.000000T0000Z-211005T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 229 PM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 13 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ450-030530- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211003T1600Z/ Pt St George to Cape Mendocino out 10 nm- 229 PM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SUNDAY... * WHAT...Seas 6 to 9 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 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. && $$ PZZ455-022230- /O.CON.KEKA.SC.Y.0099.000000T0000Z-211002T2200Z/ Cape Mendocino to Pt Arena out 10 nm- 229 PM PDT Sat Oct 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt and seas 7 to 9 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 30, 2:40 PM PDT | Gale Warning | EKA | 30 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.