Alert archive / California / Hazardous Seas Warnings in 2021
Hazardous Seas Warning 1, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at Jan 1, 2021, 3:01 AM PST. It took effect at Jan 1, 2021, 9:00 PM PST. It was in force for 42 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
- Jan 1, 2021, 3:01 AM PST (11:01 UTC)
- In effect from
- Jan 1, 2021, 9:00 PM PST
- Expired
- Jan 3, 2021, 3:00 PM PST
- In force
- 42 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
149 WHUS76 KEKA 011101 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 301 AM PST Fri Jan 1 2021 PZZ470-011915- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T0600Z/ /O.UPG.KEKA.SE.A.0011.210102T0600Z-210102T2100Z/ /O.NEW.KEKA.SE.W.0001.210102T0600Z-210102T2100Z/ Pt St George to Cape Mendocino 10 to 60 nm- 301 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 10 PM THIS EVENING TO 1 PM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 19 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 11 to 16 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 10 PM this evening to 1 PM PST Saturday. For the Small Craft Advisory, until 10 PM PST 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. && $$ PZZ455-011915- /O.EXT.KEKA.SC.Y.0113.000000T0000Z-210102T1200Z/ /O.CON.KEKA.SE.A.0011.210102T1200Z-210102T2100Z/ Cape Mendocino to Pt Arena out 10 nm- 301 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM PST SATURDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON... * WHAT...For the Small Craft Advisory, winds northwest 5 to 15 kt. Seas 10 to 12 feet. For the Hazardous Seas Watch, very steep and hazardous seas 16 to 19 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, until 4 AM PST Saturday. For the Hazardous Seas Watch, from late tonight through Saturday afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider altering your plans to avoid possible hazardous sea conditions. && $$ PZZ475-011915- /O.EXT.KEKA.SC.Y.0113.000000T0000Z-210102T0900Z/ /O.CON.KEKA.SE.A.0011.210102T0900Z-210102T2100Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 301 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM PST SATURDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON... * WHAT...For the Small Craft Advisory, winds northwest 5 to 15 kt. Seas 10 to 12 feet. For the Hazardous Seas Watch, very steep and hazardous seas 17 to 20 feet possible. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Small Craft Advisory, until 1 AM PST Saturday. For the Hazardous Seas Watch, from late tonight through Saturday afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider altering your plans to avoid possible hazardous sea conditions. && $$ PZZ450-011915- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T0900Z/ /O.CON.KEKA.SE.A.0011.210102T0900Z-210102T2100Z/ Pt St George to Cape Mendocino out 10 nm- 301 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PST SATURDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON... * WHAT...For the Small Craft Advisory, winds becoming south and increasing 15 to 25 kt, briefly gusting over 30 kt on Friday afternoon. Seas building from 11 to 16 feet. For the Hazardous Seas Watch, very steep and hazardous seas 16 to 19 feet possible. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Small Craft Advisory, until 1 AM PST Saturday. For the Hazardous Seas Watch, from late Friday night through Saturday afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider altering your plans to avoid possible hazardous sea conditions. && $$
10 follow-up statements
633 WHUS76 KEKA 011617 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 817 AM PST Fri Jan 1 2021 PZZ470-020030- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T0600Z/ /O.CON.KEKA.SE.W.0001.210102T0600Z-210102T2100Z/ Pt St George to Cape Mendocino 10 to 60 nm- 817 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 1 PM PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 19 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 11 to 16 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 10 PM this evening to 1 PM PST Saturday. For the Small Craft Advisory, until 10 PM PST 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. && $$ PZZ450-020030- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T0900Z/ /O.CON.KEKA.SE.A.0011.210102T0900Z-210102T2100Z/ Pt St George to Cape Mendocino out 10 nm- 817 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PST SATURDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON... * WHAT...For the Small Craft Advisory, south winds increasing to 15 to 25 kt, briefly gusting to around 35 kt this afternoon. Seas 11 to 16 feet. For the Hazardous Seas Watch, very steep and hazardous seas 16 to 19 feet possible. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Small Craft Advisory, until 1 AM PST Saturday. For the Hazardous Seas Watch, from late tonight through Saturday afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider altering your plans to avoid possible hazardous sea conditions. && $$ PZZ455-020030- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T1200Z/ /O.CON.KEKA.SE.A.0011.210102T1200Z-210102T2100Z/ Cape Mendocino to Pt Arena out 10 nm- 817 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON... * WHAT...For the Small Craft Advisory, south winds increasing to 10 to 20 kt, with gusts to 30 kt near Cape Mendocino this afternoon. Seas 10 to 12 feet. For the Hazardous Seas Watch, very steep and hazardous seas 16 to 19 feet possible. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Small Craft Advisory, until 4 AM PST Saturday. For the Hazardous Seas Watch, from late tonight through Saturday afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider altering your plans to avoid possible hazardous sea conditions. && $$ PZZ475-020030- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T0900Z/ /O.CON.KEKA.SE.A.0011.210102T0900Z-210102T2100Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 817 AM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PST SATURDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON... * WHAT...For the Small Craft Advisory, winds south 10 to 20 kt with gusts to around 30 kt this afternoon. Seas 10 to 12 feet. For the Hazardous Seas Watch, very steep and hazardous seas 17 to 20 feet possible. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Small Craft Advisory, until 1 AM PST Saturday. For the Hazardous Seas Watch, from late tonight through Saturday afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider altering your plans to avoid possible hazardous sea conditions. && $$
067 WHUS76 KEKA 012253 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 253 PM PST Fri Jan 1 2021 PZZ450-020700- /O.EXT.KEKA.SC.Y.0113.000000T0000Z-210102T1100Z/ /O.UPG.KEKA.SE.A.0011.210102T0900Z-210102T2100Z/ /O.EXB.KEKA.SE.W.0001.210102T1100Z-210102T2000Z/ Pt St George to Cape Mendocino out 10 nm- 253 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST SATURDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 AM TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 19 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt this evening. Seas 12 to 17 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 3 AM to noon PST Saturday. For the Small Craft Advisory, until 3 AM PST 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. && $$ PZZ455-020700- /O.EXT.KEKA.SC.Y.0113.000000T0000Z-210102T1100Z/ /O.EXB.KEKA.SE.W.0001.210102T1100Z-210102T2000Z/ /O.UPG.KEKA.SE.A.0011.210102T1200Z-210102T2100Z/ Cape Mendocino to Pt Arena out 10 nm- 253 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST SATURDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 AM TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 19 feet expected. For the Small Craft Advisory, south winds 10 to 20 kt with gusts up to 30 kt near Cape Mendocino this evening. Seas 12 to 17 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 3 AM to noon PST Saturday. For the Small Craft Advisory, until 3 AM PST Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ475-020700- /O.EXT.KEKA.SC.Y.0113.000000T0000Z-210102T0800Z/ /O.EXB.KEKA.SE.W.0001.210102T0800Z-210102T2000Z/ /O.UPG.KEKA.SE.A.0011.210102T0900Z-210102T2100Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 253 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...HAZARDOUS SEAS WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 20 feet. For the Small Craft Advisory, south winds 10 to 20 kt with localized gusts up to 30 kt this evening. Seas 10 to 15 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from midnight tonight to noon PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * 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. && $$ PZZ470-020700- /O.EXT.KEKA.SC.Y.0113.000000T0000Z-210102T0500Z/ /O.EXT.KEKA.SE.W.0001.210102T0500Z-210102T2000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 253 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST THIS EVENING... ...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 9 PM THIS EVENING TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 20 feet. For the Small Craft Advisory, south winds 20 to 30 kt with gusts up to 35 kt this evening. Seas 12 to 17 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from 9 PM this evening to noon PST Saturday. For the Small Craft Advisory, until 9 PM PST this evening. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
258 WHUS76 KEKA 020441 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 841 PM PST Fri Jan 1 2021 PZZ470-021245- /O.EXP.KEKA.SC.Y.0113.000000T0000Z-210102T0500Z/ /O.CON.KEKA.SE.W.0001.210102T0500Z-210102T2000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 841 PM PST Fri Jan 1 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL NOON PST SATURDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PST THIS EVENING... * WHAT...Very steep and hazardous seas 17 to 19 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until noon PST 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. && $$ PZZ450-021245- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T1100Z/ /O.CON.KEKA.SE.W.0001.210102T1100Z-210102T2000Z/ Pt St George to Cape Mendocino out 10 nm- 841 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SATURDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 3 AM TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 18 feet expected. For the Small Craft Advisory, south winds 10 to 15 kt and seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, from 3 AM to noon PST Saturday. For the Small Craft Advisory, until 3 AM PST Saturday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-021245- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T1100Z/ /O.CON.KEKA.SE.W.0001.210102T1100Z-210102T2000Z/ Cape Mendocino to Pt Arena out 10 nm- 841 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SATURDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 3 AM TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 19 feet expected. For the Small Craft Advisory, south winds 5 to 15 kt and seas 12 to 17 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 3 AM to noon PST Saturday. For the Small Craft Advisory, until 3 AM PST 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. && $$ PZZ475-021245- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T0800Z/ /O.CON.KEKA.SE.W.0001.210102T0800Z-210102T2000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 841 PM PST Fri Jan 1 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON PST SATURDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 18 feet expected. For the Small Craft Advisory, seas 13 to 17 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from midnight tonight to noon PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
638 WHUS76 KEKA 021002 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 202 AM PST Sat Jan 2 2021 PZZ450-021815- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T1100Z/ /O.EXT.KEKA.SE.W.0001.210102T1100Z-210103T0000Z/ Pt St George to Cape Mendocino out 10 nm- 202 AM PST Sat Jan 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS MORNING... ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 18 feet expected. For the Small Craft Advisory, south winds 10 to 15 kt and seas 13 to 17 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Hazardous Seas Warning, until 4 PM PST this afternoon. For the Small Craft Advisory, until 3 AM PST early 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. && $$ PZZ455-021815- /O.CON.KEKA.SC.Y.0113.000000T0000Z-210102T1100Z/ /O.EXT.KEKA.SE.W.0001.210102T1100Z-210103T0000Z/ Cape Mendocino to Pt Arena out 10 nm- 202 AM PST Sat Jan 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS MORNING... ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 15 to 19 feet expected. For the Small Craft Advisory, south winds 5 to 15 kt and seas 12 to 17 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, until 4 PM PST this afternoon. For the Small Craft Advisory, until 3 AM PST early this morning. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ470-021815- /O.EXT.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 202 AM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Very steep and hazardous seas 17 to 20 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 4 PM PST 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. && $$ PZZ475-021815- /O.EXT.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 202 AM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 19 feet expected. For the Small Craft Advisory, seas 13 to 17 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
590 WHUS76 KEKA 021629 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 829 AM PST Sat Jan 2 2021 PZZ450-030000- /O.CON.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ Pt St George to Cape Mendocino out 10 nm- 829 AM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Very steep and hazardous seas 16 to 18 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 4 PM PST 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. && $$ PZZ455-030000- /O.CON.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ Cape Mendocino to Pt Arena out 10 nm- 829 AM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Very steep and hazardous seas 15 to 19 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ470-030000- /O.CON.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 829 AM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Very steep and hazardous seas 18 to 20 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 4 PM PST 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. && $$ PZZ475-030000- /O.CON.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 829 AM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Very steep and hazardous seas around 18 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$
088 WHUS76 KEKA 022229 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 229 PM PST Sat Jan 2 2021 PZZ450-455-475-030630- /O.CAN.KEKA.SE.W.0001.000000T0000Z-210103T0000Z/ /O.NEW.KEKA.SC.Y.0001.210102T2229Z-210104T0800Z/ /O.NEW.KEKA.GL.A.0001.210104T0800Z-210105T0300Z/ Pt St George to Cape Mendocino out 10 nm- Cape Mendocino to Pt Arena out 10 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 229 PM PST Sat Jan 2 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT PST SUNDAY NIGHT... ...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY EVENING... * WHAT...For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 14 to 18 feet. For the Gale Watch, south winds 25 to 35 kt with gusts up to 45 kt and seas 17 to 22 feet possible. * WHERE...Pt St George to Cape Mendocino out 10 nm, Cape Mendocino to Pt Arena out 10 nm and Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Small Craft Advisory, until midnight PST Sunday night. For the Gale Watch, from late Sunday night through Monday 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. && $$ PZZ470-030630- /O.EXT.KEKA.SE.W.0001.000000T0000Z-210104T1000Z/ /O.NEW.KEKA.SR.A.0001.210104T1000Z-210104T1900Z/ Pt St George to Cape Mendocino 10 to 60 nm- 229 PM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 2 AM PST MONDAY... ...STORM WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 21 feet. For the Storm Watch, south winds 35 to 40 kt with gusts up to 55 kt and seas 20 to 22 feet possible. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 2 AM PST Monday. For the Storm Watch, from late Sunday night through Monday morning. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$
898 WHUS76 KEKA 030413 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 813 PM PST Sat Jan 2 2021 PZZ470-031215- /O.CON.KEKA.SE.W.0001.000000T0000Z-210104T1000Z/ /O.CON.KEKA.SR.A.0001.210104T1000Z-210104T1900Z/ Pt St George to Cape Mendocino 10 to 60 nm- 813 PM PST Sat Jan 2 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 2 AM PST MONDAY... ...STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 21 feet. For the Storm Watch, south winds 35 to 40 kt with gusts up to 55 kt and seas 20 to 22 feet possible. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 2 AM PST Monday. For the Storm Watch, from late Sunday night through Monday morning. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ PZZ450-455-475-031215- /O.CON.KEKA.SC.Y.0001.000000T0000Z-210104T0800Z/ /O.CON.KEKA.GL.A.0001.210104T0800Z-210105T0300Z/ Pt St George to Cape Mendocino out 10 nm- Cape Mendocino to Pt Arena out 10 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 813 PM PST Sat Jan 2 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST SUNDAY NIGHT... ...GALE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY EVENING... * WHAT...For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 14 to 18 feet. For the Gale Watch, south winds 25 to 35 kt with gusts up to 45 kt and seas 17 to 22 feet possible. * WHERE...Pt St George to Cape Mendocino out 10 nm, Cape Mendocino to Pt Arena out 10 nm and Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Small Craft Advisory, until midnight PST Sunday night. For the Gale Watch, from late Sunday night through Monday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$
166 WHUS76 KEKA 031058 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 258 AM PST Sun Jan 3 2021 PZZ450-455-031900- /O.EXT.KEKA.SC.Y.0001.000000T0000Z-210104T1000Z/ /O.UPG.KEKA.GL.A.0001.210104T0800Z-210105T0300Z/ /O.NEW.KEKA.GL.W.0001.210104T1000Z-210104T1800Z/ Pt St George to Cape Mendocino out 10 nm- Cape Mendocino to Pt Arena out 10 nm- 258 AM PST Sun Jan 3 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM PST MONDAY... ...GALE WARNING IN EFFECT FROM 2 AM TO 10 AM PST MONDAY... * WHAT...For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 45 kt and seas 15 to 20 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 13 to 18 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 2 AM to 10 AM PST Monday. For the Small Craft Advisory, until 2 AM PST 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. && $$ PZZ475-031900- /O.CON.KEKA.SC.Y.0001.000000T0000Z-210104T0800Z/ /O.UPG.KEKA.GL.A.0001.210104T0800Z-210105T0300Z/ /O.NEW.KEKA.GL.W.0001.210104T0800Z-210104T2100Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 258 AM PST Sun Jan 3 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM PST MONDAY... * WHAT...For the Gale Warning, south winds 25 to 30 kt with gusts up to 45 kt and seas 18 to 21 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 15 to 20 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from midnight tonight to 1 PM PST Monday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-031900- /O.EXT.KEKA.SE.W.0001.000000T0000Z-210104T0900Z/ /O.UPG.KEKA.SR.A.0001.210104T1000Z-210104T1900Z/ /O.NEW.KEKA.SR.W.0001.210104T0900Z-210104T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 258 AM PST Sun Jan 3 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 1 AM PST MONDAY... ...STORM WARNING IN EFFECT FROM 1 AM TO 9 AM PST MONDAY... * WHAT...For the Storm Warning, south winds 30 to 40 kt with gusts up to 50 kt and seas 19 to 22 feet expected. For the Hazardous Seas Warning, very steep and hazardous seas 18 to 22 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Storm Warning, from 1 AM to 9 AM PST Monday. For the Hazardous Seas Warning, until 1 AM PST Monday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$
488 WHUS76 KEKA 031631 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 831 AM PST Sun Jan 3 2021 PZZ450-455-040045- /O.CON.KEKA.SC.Y.0001.000000T0000Z-210104T1000Z/ /O.CON.KEKA.GL.W.0001.210104T1000Z-210104T1800Z/ Pt St George to Cape Mendocino out 10 nm- Cape Mendocino to Pt Arena out 10 nm- 831 AM PST Sun Jan 3 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 10 AM PST MONDAY... * WHAT...For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 45 kt and seas 15 to 20 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 15 to 19 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 2 AM to 10 AM PST Monday. For the Small Craft Advisory, until 2 AM PST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-040045- /O.CON.KEKA.SC.Y.0001.000000T0000Z-210104T0800Z/ /O.CON.KEKA.GL.W.0001.210104T0800Z-210104T2100Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 831 AM PST Sun Jan 3 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM PST MONDAY... * WHAT...For the Gale Warning, south winds 25 to 30 kt with gusts up to 45 kt and seas 18 to 21 feet expected. For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 35 kt and seas 16 to 20 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from midnight tonight to 1 PM PST Monday. For the Small Craft Advisory, until midnight PST tonight. * 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. && $$ PZZ470-040045- /O.CON.KEKA.SE.W.0001.000000T0000Z-210104T0900Z/ /O.CON.KEKA.SR.W.0001.210104T0900Z-210104T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 831 AM PST Sun Jan 3 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 1 AM PST MONDAY... ...STORM WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM PST MONDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 18 to 22 feet. For the Storm Warning, south winds 30 to 40 kt with gusts up to 50 kt and seas 19 to 22 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, until 1 AM PST Monday. For the Storm Warning, from 1 AM to 9 AM PST Monday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$
017 WHUS76 KEKA 032216 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 216 PM PST Sun Jan 3 2021 PZZ470-040630- /O.EXT.KEKA.SE.W.0001.000000T0000Z-210103T2300Z/ /O.EXB.KEKA.GL.W.0001.210103T2300Z-210104T0900Z/ /O.CON.KEKA.SR.W.0001.210104T0900Z-210104T1700Z/ Pt St George to Cape Mendocino 10 to 60 nm- 216 PM PST Sun Jan 3 2021 ...GALE WARNING IN EFFECT UNTIL 1 AM PST MONDAY... ...STORM WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM PST MONDAY... * WHAT...For the Storm Warning, south winds 30 to 40 kt with gusts up to 55 kt and seas 19 to 21 feet expected. For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 19 to 21 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Storm Warning, from 1 AM to 9 AM PST Monday. For the Gale Warning, until 1 AM PST Monday. For the Hazardous Seas Warning, until 3 PM PST this afternoon. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-455-040630- /O.CON.KEKA.SC.Y.0001.000000T0000Z-210104T1000Z/ /O.CON.KEKA.GL.W.0001.210104T1000Z-210104T1800Z/ Pt St George to Cape Mendocino out 10 nm- Cape Mendocino to Pt Arena out 10 nm- 216 PM PST Sun Jan 3 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 10 AM PST MONDAY... * WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 16 to 20 feet expected. For the Small Craft Advisory, south winds 20 to 30 kt with gusts up to 35 kt and seas 15 to 20 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Gale Warning, from 2 AM to 10 AM PST Monday. For the Small Craft Advisory, until 2 AM PST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ475-040630- /O.CON.KEKA.SC.Y.0001.000000T0000Z-210104T0800Z/ /O.CON.KEKA.GL.W.0001.210104T0800Z-210104T2100Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 216 PM PST Sun Jan 3 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM PST MONDAY... * WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 18 to 20 feet expected. For the Small Craft Advisory, south winds 20 to 30 kt with gusts up to 35 kt and seas 16 to 20 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from midnight tonight to 1 PM PST Monday. For the Small Craft Advisory, until midnight PST tonight. * 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 |
|---|---|---|---|---|
| Jan 1, 3:49 AM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 42 hr |
| Jan 1, 2:09 PM PST | Winter Weather Advisory | EKA | 8 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.