High Surf Advisory issued December 25 at 2:49AM PST until December 27 at 4:00PM PST by NWS Portland OR
* WHAT...Large waves and hazardous surf conditions. Breakers 25 to 30 feet. * WHERE...North and Central Coast of Oregon. * WHEN...From 4 PM this afternoon to 4 PM PST Friday. * IMPACTS...Destructive waves may wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and jetties and drown while observing high surf. Minor beach erosion may damage coastal properties and buildings. Higher than normal water run-up is expected on beaches and low- lying shoreline.
High Surf Advisory issued December 26 at 3:03AM ChST until December 27 at 4:00PM ChST by NWS Tiyan GU
* WHAT...Hazardous surf of 8 to 11 feet and dangerous rip currents. * WHERE...For the High Surf Advisory, west and north facing reefs of the Marianas. For the High Rip Current Risk, west, north, and east facing reefs of Marianas. * WHEN...For the High Surf Advisory, until 4 PM ChST Friday. For the High Rip Current Risk, through Friday afternoon. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...A large northerly swell has moved into the region with altimetry and buoy data
High Surf Advisory issued December 25 at 4:34AM PST until December 29 at 4:00PM PST by NWS Los Angeles/Oxnard CA
* WHAT...Large breaking waves of 10 to 15 feet with dangerous rip currents. * WHERE...San Luis Obispo County Beaches, Santa Barbara County Central Coast Beaches and Ventura County Beaches. * WHEN...Until 4 PM PST Sunday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore.
High Surf Advisory issued December 25 at 4:34AM PST until December 25 at 9:00PM PST by NWS Los Angeles/Oxnard CA
* WHAT...Large breaking waves of 6 to 10 feet will continue through this evening. Surf will be highest on west facing beaches. Strong and dangerous rip currents are expected. * WHERE...Catalina and Santa Barbara Islands, Santa Barbara County Southwestern Coast, Santa Barbara County Southeastern Coast, Malibu Coast and Los Angeles County Beaches. * WHEN...Until 9 PM PST this evening. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore.
High Surf Advisory issued December 25 at 2:58AM PST until December 26 at 11:00PM PST by NWS Eureka CA
* WHAT...Large breaking waves 20 to 23 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 2 AM to 11 PM PST Thursday. . * IMPACTS...Dangerous surfing conditions and localized beach erosion. Beachcombing is highly discouraged!.
High Surf Advisory issued December 26 at 3:53AM ChST until December 27 at 6:00AM ChST by NWS Tiyan GU
* WHAT...Large breaking waves of 7 to 9 feet. * WHERE...North facing reefs of Yap. * WHEN...From 6 AM this morning to 6 AM ChST Friday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...Increasing surf will create hazardous surf through tonight, possible longer, due to increasing trade swell.
High Surf Advisory issued December 25 at 9:47AM PST until December 29 at 4:00PM PST by NWS San Francisco CA
* WHAT...Large breaking waves of 20 to 30 feet. * WHERE...Pacific Coast. * WHEN...From 10 AM Thursday to 4 PM PST Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion can be expected. Large waves can sweep across the beach without warning, pulling people into the sea from rocks, jetties and beaches. Sudden immersion in cold water can result in cold water shock even for the most experienced swimmers. Cold water shock can result in dramatic changes in breathing, heart rate and blood pressure, greatly increasing the risk of drowning in rough open waters.
High Surf Advisory issued December 24 at 2:04AM PST until December 26 at 10:00PM PST by NWS Seattle WA
* WHAT...For the first High Surf Advisory, large breaking waves of 16 to 20 feet in the surf zone. For the second High Surf Advisory, large breaking waves of 18 to 24 feet expected in the surf zone. * WHERE...North Coast and Central Coast zones. * WHEN...For the first High Surf Advisory, until 1 PM PST this afternoon. For the second High Surf Advisory, from 10 PM Wednesday to 10 PM PST Thursday. * IMPACTS...Large waves may wash over beaches, jetties, and other structures unexpectedly. Localized beach erosion is possible. People can be swept off rocks and jetties, and drown
High Surf Advisory issued December 24 at 2:04AM PST until December 24 at 1:00PM PST by NWS Seattle WA
* WHAT...For the first High Surf Advisory, large breaking waves of 16 to 20 feet in the surf zone. For the second High Surf Advisory, large breaking waves of 18 to 24 feet expected in the surf zone. * WHERE...North Coast and Central Coast zones. * WHEN...For the first High Surf Advisory, until 1 PM PST this afternoon. For the second High Surf Advisory, from 10 PM Wednesday to 10 PM PST Thursday. * IMPACTS...Large waves may wash over beaches, jetties, and other structures unexpectedly. Localized beach erosion is possible. People can be swept off rocks and jetties, and drown
High Surf Advisory issued December 24 at 2:43AM PST until December 26 at 10:00PM PST by NWS Portland OR
* WHAT...Large waves and hazardous surf conditions. Breakers up to 25 to 30 feet. * WHERE...North and Central Coast of Oregon, and South Washington Coast. * WHEN...From 4 PM Wednesday to 10 PM PST Thursday. * IMPACTS...Destructive waves may wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and jetties and drown while observing high surf. Minor beach erosion may damage coastal properties and buildings. Higher than normal water run-up is expected on beaches and low- lying shoreline. * ADDITIONAL DETAILS...There is a high threat for sneaker waves.