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2025 [KEKA] EUREKA High Surf (SU) Advisory (Y) Number 3
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
672 WHUS46 KEKA 261046 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 346 AM PDT Wed Mar 26 2025 CAZ101-103-104-109-261900- /O.NEW.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-250326T2100Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 346 AM PDT Wed Mar 26 2025 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... ...HIGH SURF ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT... For the Beach Hazards Statement, increased threat of sneaker waves expected this morning. For the High Surf Advisory, large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...For the High Surf Advisory, from 11 AM Thursday to 5 AM PDT Friday. For the Beach Hazards Statement, until 2 PM PDT this afternoon. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged! 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... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. 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. && $$
546 WHUS46 KEKA 261557 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 857 AM PDT Wed Mar 26 2025 CAZ101-103-104-109-270000- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-250326T2100Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 857 AM PDT Wed Mar 26 2025 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Beach Hazards Statement, increased threat of sneaker waves expected this morning. For the High Surf Advisory, large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...For the High Surf Advisory, from 11 AM Thursday to 5 AM PDT Friday. For the Beach Hazards Statement, until 2 PM PDT this afternoon. * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged! 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... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. 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. && $$
760 WHUS46 KEKA 262200 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 300 PM PDT Wed Mar 26 2025 CAZ101-103-104-109-270600- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 300 PM PDT Wed Mar 26 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 11 AM Thursday to 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
511 WHUS46 KEKA 270606 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1106 PM PDT Wed Mar 26 2025 CAZ101-103-104-109-271415- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 1106 PM PDT Wed Mar 26 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...Large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 11 AM Thursday to 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
559 WHUS46 KEKA 271418 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 718 AM PDT Thu Mar 27 2025 CAZ101-103-104-109-272230- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 718 AM PDT Thu Mar 27 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 AM PDT FRIDAY... * WHAT...Large breaking waves with dangerously high runup on beaches of 22 to 25 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 11 AM this morning to 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
527 WHUS46 KEKA 272200 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 300 PM PDT Thu Mar 27 2025 CAZ101-103-104-109-280600- /O.CON.KEKA.SU.Y.0003.000000T0000Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 300 PM PDT Thu Mar 27 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT FRIDAY... * WHAT...Large breaking waves of 22 to 24 feet with dangerously high runup on beaches. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
422 WHUS46 KEKA 280919 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 219 AM PDT Fri Mar 28 2025 CAZ101-103-104-109-281200- /O.CON.KEKA.SU.Y.0003.000000T0000Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 219 AM PDT Fri Mar 28 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... * WHAT...Large breaking waves of 20 to 22 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 5 AM PDT early this morning. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
Permalink to 202503261046-KEKA-WHUS46-CFWEKA
672 WHUS46 KEKA 261046 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 346 AM PDT Wed Mar 26 2025 CAZ101-103-104-109-261900- /O.NEW.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-250326T2100Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 346 AM PDT Wed Mar 26 2025 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... ...HIGH SURF ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT... For the Beach Hazards Statement, increased threat of sneaker waves expected this morning. For the High Surf Advisory, large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...For the High Surf Advisory, from 11 AM Thursday to 5 AM PDT Friday. For the Beach Hazards Statement, until 2 PM PDT this afternoon. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged! 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... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. 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. && $$
Permalink to 202503261557-KEKA-WHUS46-CFWEKA
546 WHUS46 KEKA 261557 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 857 AM PDT Wed Mar 26 2025 CAZ101-103-104-109-270000- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ /O.CON.KEKA.BH.S.0010.000000T0000Z-250326T2100Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 857 AM PDT Wed Mar 26 2025 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Beach Hazards Statement, increased threat of sneaker waves expected this morning. For the High Surf Advisory, large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...For the High Surf Advisory, from 11 AM Thursday to 5 AM PDT Friday. For the Beach Hazards Statement, until 2 PM PDT this afternoon. * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged! 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... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. 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. && $$
Permalink to 202503262200-KEKA-WHUS46-CFWEKA
760 WHUS46 KEKA 262200 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 300 PM PDT Wed Mar 26 2025 CAZ101-103-104-109-270600- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 300 PM PDT Wed Mar 26 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 11 AM Thursday to 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
Permalink to 202503270606-KEKA-WHUS46-CFWEKA
511 WHUS46 KEKA 270606 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1106 PM PDT Wed Mar 26 2025 CAZ101-103-104-109-271415- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 1106 PM PDT Wed Mar 26 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...Large breaking waves with dangerously high runup of on beaches of 22 to 26 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 11 AM Thursday to 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
Permalink to 202503271418-KEKA-WHUS46-CFWEKA
559 WHUS46 KEKA 271418 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 718 AM PDT Thu Mar 27 2025 CAZ101-103-104-109-272230- /O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 718 AM PDT Thu Mar 27 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 AM PDT FRIDAY... * WHAT...Large breaking waves with dangerously high runup on beaches of 22 to 25 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 11 AM this morning to 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
Permalink to 202503272200-KEKA-WHUS46-CFWEKA
527 WHUS46 KEKA 272200 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 300 PM PDT Thu Mar 27 2025 CAZ101-103-104-109-280600- /O.CON.KEKA.SU.Y.0003.000000T0000Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 300 PM PDT Thu Mar 27 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT FRIDAY... * WHAT...Large breaking waves of 22 to 24 feet with dangerously high runup on beaches. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 5 AM PDT Friday. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
Permalink to 202503280919-KEKA-WHUS46-CFWEKA
422 WHUS46 KEKA 280919 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 219 AM PDT Fri Mar 28 2025 CAZ101-103-104-109-281200- /O.CON.KEKA.SU.Y.0003.000000T0000Z-250328T1200Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 219 AM PDT Fri Mar 28 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... * WHAT...Large breaking waves of 20 to 22 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 5 AM PDT early this morning. . * IMPACTS...Dangerous surf conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. && $$
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.