Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 45, NWS Eureka, CA
NWS Eureka, CA issued this small craft advisory at Apr 13, 2021, 8:13 PM PDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Apr 13, 2021, 8:13 PM PDT (03:13 UTC)
- Expired
- Apr 14, 2021, 6:00 AM PDT
- In force
- 10 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
327 WHUS76 KEKA 140313 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 813 PM PDT Tue Apr 13 2021 PZZ455-141115- /O.CAN.KEKA.SE.W.0027.000000T0000Z-210414T0400Z/ /O.NEW.KEKA.SC.Y.0045.210414T0313Z-210414T1200Z/ Cape Mendocino to Pt Arena out 10 nm- 813 PM PDT Tue Apr 13 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 11 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 5 AM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ450-141115- /O.EXT.KEKA.SE.W.0027.000000T0000Z-210414T1200Z/ Pt St George to Cape Mendocino out 10 nm- 813 PM PDT Tue Apr 13 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 5 AM PDT WEDNESDAY... * WHAT...Very steep and hazardous seas 9 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 5 AM PDT Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ470-475-141000- /O.CON.KEKA.GL.W.0021.000000T0000Z-210414T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 813 PM PDT Tue Apr 13 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY... * WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 11 to 13 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm and Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 3 AM PDT Wednesday. * 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. && $$
2 follow-up statements
090 WHUS76 KEKA 140948 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 248 AM PDT Wed Apr 14 2021 PZZ470-141600- /O.EXP.KEKA.GL.W.0021.000000T0000Z-210414T1000Z/ /O.EXB.KEKA.SE.W.0027.210414T1000Z-210414T1600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 248 AM PDT Wed Apr 14 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... * WHAT...Very steep and hazardous seas 9 to 13 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ475-141600- /O.EXP.KEKA.GL.W.0021.000000T0000Z-210414T1000Z/ /O.EXB.KEKA.SE.W.0027.210414T1000Z-210414T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 248 AM PDT Wed Apr 14 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 AM PDT THIS MORNING... ...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... * WHAT...Very steep and hazardous seas 8 to 13 feet expected. * WHERE...Cape Mendocino to Pt Arena 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. && $$ PZZ450-141300- /O.EXT.KEKA.SE.W.0027.000000T0000Z-210414T1300Z/ Pt St George to Cape Mendocino out 10 nm- 248 AM PDT Wed Apr 14 2021 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING... * WHAT...Very steep and hazardous seas 6 to 11 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 6 AM PDT early this morning. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ455-141300- /O.EXT.KEKA.SC.Y.0045.000000T0000Z-210414T1300Z/ Cape Mendocino to Pt Arena out 10 nm- 248 AM PDT Wed Apr 14 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING... * WHAT...North winds 10 to 20 kt and seas 6 to 11 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 6 AM PDT early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
661 WHUS76 KEKA 141250 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 550 AM PDT Wed Apr 14 2021 PZZ450-141645- /O.EXP.KEKA.SE.W.0027.000000T0000Z-210414T1300Z/ /O.NEW.KEKA.SC.Y.0046.210414T1300Z-210415T1000Z/ Pt St George to Cape Mendocino out 10 nm- 550 AM PDT Wed Apr 14 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT THURSDAY... ...HAZARDOUS SEAS WARNING WILL EXPIRE AT 6 AM PDT EARLY THIS MORNING... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 5 to 7 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 3 AM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-141400- /O.EXP.KEKA.SC.Y.0045.000000T0000Z-210414T1300Z/ Cape Mendocino to Pt Arena out 10 nm- 550 AM PDT Wed Apr 14 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 6 AM PDT EARLY THIS MORNING... $$ PZZ470-141600- /O.CON.KEKA.SE.W.0027.000000T0000Z-210414T1600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 550 AM PDT Wed Apr 14 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Very steep and hazardous seas 9 to 11 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ475-141600- /O.CON.KEKA.SE.W.0027.000000T0000Z-210414T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 550 AM PDT Wed Apr 14 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...Very steep and hazardous seas 8 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 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. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 5:50 AM PDT | Small Craft Advisory | EKA | 30 hr | |
| Apr 14, 2:50 PM PDT | Frost Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 18 hr |
Nearby
Small Craft Advisories in California, 2021Every small craft advisory 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.