Alert archive / California / Hazardous Seas Warnings in 2021
Hazardous Seas Warning 37, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at May 16, 2021, 2:32 AM PDT. It was in force for 9 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 16, 2021, 2:32 AM PDT (09:32 UTC)
- Expired
- May 16, 2021, 11:59 AM PDT
- In force
- 9 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
290 WHUS76 KEKA 160932 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 232 AM PDT Sun May 16 2021 PZZ470-161745- /O.CAN.KEKA.GL.W.0026.000000T0000Z-210516T1000Z/ /O.NEW.KEKA.SE.W.0037.210516T0932Z-210516T1900Z/ Pt St George to Cape Mendocino 10 to 60 nm- 232 AM PDT Sun May 16 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL NOON PDT TODAY... ...GALE WARNING IS CANCELLED... * WHAT...Very steep and hazardous seas 10 to 13 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 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. && $$ PZZ475-161745- /O.CAN.KEKA.GL.W.0026.000000T0000Z-210516T1000Z/ /O.NEW.KEKA.SE.W.0037.210516T0932Z-210516T1900Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 232 AM PDT Sun May 16 2021 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL NOON PDT TODAY... ...GALE WARNING IS CANCELLED... * WHAT...Very steep and hazardous seas 9 to 13 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until noon PDT today. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-161745- /O.CAN.KEKA.SE.W.0036.000000T0000Z-210516T1000Z/ /O.NEW.KEKA.SC.Y.0057.210516T0932Z-210516T1900Z/ Pt St George to Cape Mendocino out 10 nm- 232 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON PDT TODAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...Seas 7 to 10 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until noon PDT today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-161745- /O.EXT.KEKA.SC.Y.0055.000000T0000Z-210516T1900Z/ Cape Mendocino to Pt Arena out 10 nm- 232 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON PDT TODAY... * WHAT...Seas 6 to 9 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until noon PDT today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
2 follow-up statements
219 WHUS76 KEKA 161553 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 853 AM PDT Sun May 16 2021 PZZ470-161900- /O.CON.KEKA.SE.W.0037.000000T0000Z-210516T1900Z/ Pt St George to Cape Mendocino 10 to 60 nm- 853 AM PDT Sun May 16 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL NOON PDT TODAY... * WHAT...Very steep and hazardous seas 9 to 12 feet. * WHERE...Pt St George to Cape Mendocino 10 to 60 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. && $$ PZZ475-161900- /O.CON.KEKA.SE.W.0037.000000T0000Z-210516T1900Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 853 AM PDT Sun May 16 2021 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL NOON PDT TODAY... * WHAT...Very steep and hazardous seas 7 to 12 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until noon PDT today. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$ PZZ450-170000- /O.EXT.KEKA.SC.Y.0057.000000T0000Z-210517T1600Z/ Pt St George to Cape Mendocino out 10 nm- 853 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...Seas 5 to 7 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-170000- /O.EXT.KEKA.SC.Y.0055.000000T0000Z-210517T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 853 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
450 WHUS76 KEKA 161859 AAA MWWEKA URGENT - MARINE WEATHER MESSAGE...UPDATED National Weather Service Eureka CA 1159 AM PDT Sun May 16 2021 PZZ470-170300- /O.CAN.KEKA.SE.W.0037.000000T0000Z-210516T1900Z/ /O.EXB.KEKA.SC.Y.0057.210516T1900Z-210517T2000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 1159 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PDT MONDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 11 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...Until 1 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. && $$ PZZ475-170300- /O.CAN.KEKA.SE.W.0037.000000T0000Z-210516T1900Z/ /O.EXB.KEKA.SC.Y.0057.210516T1900Z-210518T1400Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 1159 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IS CANCELLED... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 6 to 9 feet expected. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 7 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ450-170300- /O.CON.KEKA.SC.Y.0057.000000T0000Z-210517T1600Z/ Pt St George to Cape Mendocino out 10 nm- 1159 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...Seas 5 to 7 feet. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ455-170300- /O.CON.KEKA.SC.Y.0055.000000T0000Z-210517T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 1159 AM PDT Sun May 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... * WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt and seas 4 to 6 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 2:32 AM PDT | Small Craft Advisory | EKA | 5 days |
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.