Alert archive / California / Beach Hazards Statements in 2023
Beach Hazards Statement 10, NWS Eureka, CA
NWS Eureka, CA issued this beach hazards statement at Nov 23, 2023, 3:00 AM PST for Del Norte County, Humboldt County, Mendocino County, California. It took effect at Nov 24, 2023, 8:00 PM PST. It was in force for 47 hr.
The area
The counties it named.
The facts
- Issued
- Nov 23, 2023, 3:00 AM PST (11:00 UTC)
- In effect from
- Nov 24, 2023, 8:00 PM PST
- Expired
- Nov 26, 2023, 7:00 PM PST
- In force
- 47 hr
- Issued by
- NWS Eureka, CA
Counties Del Norte County, CA, Humboldt County, CA, Mendocino County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 47 km from the middle of the area, began a volume at 10:59 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 00:00Z, 11.0 hours before the alert went out and 210 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1388 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- -51 m²/s²
- 0-3 km storm-relative helicity
- -21 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
945 WHUS46 KEKA 231100 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 300 AM PST Thu Nov 23 2023 CAZ101-103-104-109-231900- /O.NEW.KEKA.BH.S.0010.231125T0400Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 300 AM PST Thu Nov 23 2023 ...BEACH HAZARDS STATEMENT IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From Friday evening through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
14 follow-up statements
835 WHUS46 KEKA 231108 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 308 AM PST Thu Nov 23 2023 CAZ101-103-104-109-231915- /O.CON.KEKA.BH.S.0010.231125T0400Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 308 AM PST Thu Nov 23 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From Friday evening through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
629 WHUS46 KEKA 232303 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 303 PM PST Thu Nov 23 2023 CAZ101-103-104-109-241200- /O.CON.KEKA.BH.S.0010.231125T0400Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 303 PM PST Thu Nov 23 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From Friday evening through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves between larger sets of waves. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
647 WHUS46 KEKA 240459 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 859 PM PST Thu Nov 23 2023 CAZ101-103-104-109-241300- /O.CON.KEKA.BH.S.0010.231125T0400Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 859 PM PST Thu Nov 23 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From Friday evening through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
583 WHUS46 KEKA 241014 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 214 AM PST Fri Nov 24 2023 CAZ101-103-104-109-241815- /O.CON.KEKA.BH.S.0010.231125T0400Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 214 AM PST Fri Nov 24 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM THIS EVENING THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From this evening through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
069 WHUS46 KEKA 242143 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 143 PM PST Fri Nov 24 2023 CAZ101-103-104-109-250545- /O.CON.KEKA.BH.S.0010.231125T0400Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 143 PM PST Fri Nov 24 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 8 PM PST THIS EVENING THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 8 PM PST this evening through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
319 WHUS46 KEKA 250513 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 913 PM PST Fri Nov 24 2023 CAZ101-103-104-109-251315- /O.CON.KEKA.BH.S.0010.000000T0000Z-231126T0500Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 913 PM PST Fri Nov 24 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Saturday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
211 WHUS46 KEKA 251006 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 206 AM PST Sat Nov 25 2023 CAZ101-103-104-109-251815- /O.EXT.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 206 AM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH SUNDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Sunday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
172 WHUS46 KEKA 251927 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1127 AM PST Sat Nov 25 2023 CAZ101-103-104-109-260330- /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 1127 AM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY EVENING... * WHAT...Increased threat of sneaker waves expected. Infrequent surf run up as much as 15 feet has been observed. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Sunday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
574 WHUS46 KEKA 252216 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 216 PM PST Sat Nov 25 2023 CAZ101-103-104-109-260630- /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 216 PM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY EVENING... * WHAT...Increased threat of sneaker waves expected. Infrequent surf run up as much as 17 feet has been observed. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Sunday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
320 WHUS46 KEKA 260207 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 607 PM PST Sat Nov 25 2023 CAZ103-261015- /O.NEW.KEKA.CF.Y.0009.231126T1700Z-231126T1900Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Northern Humboldt Coast- 607 PM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY EVENING... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM TO 11 AM PST SUNDAY... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas around the Humboldt Bay, particularly in King Salmon and Jackson Ranch Road in Arcata Bottoms. For the Beach Hazards Statement, increased threat of sneaker waves expected. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 9 AM to 11 AM PST Sunday. For the Beach Hazards Statement, through Sunday evening.. . * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-261015- /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 607 PM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Sunday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
237 WHUS46 KEKA 260618 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1018 PM PST Sat Nov 25 2023 CAZ103-261430- /O.CON.KEKA.CF.Y.0009.231126T1700Z-231126T1900Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Northern Humboldt Coast- 1018 PM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY EVENING... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 9 AM TO 11 AM PST SUNDAY... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas around the Humboldt Bay, particularly in King Salmon and Jackson Ranch Road in Arcata Bottoms. For the Beach Hazards Statement, increased threat of sneaker waves expected. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 9 AM to 11 AM PST Sunday. For the Beach Hazards Statement, through Sunday evening.. . * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-261430- /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 1018 PM PST Sat Nov 25 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Sunday evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
364 WHUS46 KEKA 261009 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 209 AM PST Sun Nov 26 2023 CAZ103-261815- /O.CON.KEKA.CF.Y.0009.231126T1700Z-231126T1900Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Northern Humboldt Coast- 209 AM PST Sun Nov 26 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS EVENING... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 9 AM TO 11 AM PST THIS MORNING... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas around the Humboldt Bay, particularly in King Salmon and Jackson Ranch Road in Arcata Bottoms. For the Beach Hazards Statement, increased threat of sneaker waves expected. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 9 AM to 11 AM PST Sunday. For the Beach Hazards Statement, through Sunday evening.. . * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-261815- /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 209 AM PST Sun Nov 26 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through this evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
753 WHUS46 KEKA 261816 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1016 AM PST Sun Nov 26 2023 CAZ103-270230- /O.CAN.KEKA.CF.Y.0009.000000T0000Z-231126T1900Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Northern Humboldt Coast- 1016 AM PST Sun Nov 26 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING... ...COASTAL FLOOD ADVISORY IS CANCELLED... * WHAT...Increased threat of sneaker waves expected. * WHERE...Northern Humboldt Coast County. * WHEN...Until 7 PM PST this evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-270230- /O.CON.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 1016 AM PST Sun Nov 26 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING... * WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 7 PM PST this evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
100 WHUS46 KEKA 270255 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 655 PM PST Sun Nov 26 2023 CAZ101-103-104-109-270400- /O.EXP.KEKA.BH.S.0010.000000T0000Z-231127T0300Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 655 PM PST Sun Nov 26 2023 ...BEACH HAZARDS STATEMENT WILL EXPIRE AT 7 PM PST THIS EVENING... $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 23, 4:49 AM PST | Freeze Watch | EKA | Del Norte, Humboldt | 9 hr |
| Nov 23, 1:34 PM PST | Frost Advisory | EKA | Del Norte, Humboldt, Mendocino | 19 hr |
| Nov 23, 2:09 PM PST | Freeze Warning | EKA | Del Norte, Humboldt | 19 hr |
Nearby
Beach Hazards Statements in California, 2023Every beach hazards statement in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.