High Surf Warning issued December 20 at 3:19PM HST until December 22 at 6:00PM HST by NWS Honolulu HI
...HIGH SURF WARNING FOR NORTH AND WEST FACING SHORES OF KAUAI NIIHAU OAHU MOLOKAI AND FOR NORTH FACING SHORES OF MAUI... ...HIGH SURF WARNING FOR WEST FACING SHORES OF THE BIG ISLAND... ...HIGH SURF ADVISORY FOR NORTH FACING SHORES OF THE BIG ISLAND... .A series of large northwest to north-northwest (315-330 degrees) swells will move through Hawaiian waters over the weekend and into early next week. Warning level surf will prevail along north and west facing shores of the smaller islands through the weekend, with a brief dip possible late Saturday and Saturday night. Warning level surf will prevail across
High Surf Advisory issued December 20 at 1:57AM PST until December 22 at 10:00PM PST by NWS Medford OR
* WHAT...Large breaking waves of 21 to 24 feet. * WHERE...The beaches and shorelines of Curry, Coos, and Douglas counties. * WHEN...From 7 AM Saturday to 10 PM PST Sunday. * IMPACTS...Large breaking waves will create hazardous conditions along and within the surf zone, and could inundate beaches and low lying shorelines. Beach erosion is possible, and exposed infrastructure may be damaged. * ADDITIONAL DETAILS...A strong long period swell will arrive Monday and bring the chance for High Surf warning conditions with large breaking waves of 24 to 28 feet. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr
High Surf Advisory issued December 20 at 1:52AM PST until December 23 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 7 AM Saturday to 10 PM PST Monday. * 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. Enhanced possibility for sneaker waves. * ADDITIONAL DETAILS...The largest breakers during this period are expected on Monday associated
High Surf Advisory issued December 20 at 5:46AM PST until December 27 at 2:00AM PST by NWS Los Angeles/Oxnard CA
* WHAT...Large breaking waves with dangerous rip currents. Surf will be highest across west and northwest facing beaches. For the Central Coast Beaches, breaking waves of 12 to 18 feet with local sets to 20 feet are expected, except 18 to 25 feet Monday into Tuesday. For the Santa Barbara South Coast Beaches, breaking waves of 6 to 10 feet are expected, except 8 to 12 feet Monday afternoon into Tuesday. For the Ventura County beaches, breaking waves of 8 to 12 feet with local sets to 15 feet are expected, except 10 to 17 feet Monday night into Tuesday.
High Surf Advisory issued December 20 at 5:46AM PST until December 25 at 4:00AM PST by NWS Los Angeles/Oxnard CA
* WHAT...Large breaking waves of 8 to 12 feet with dangerous rip currents. Local sets up to 15 feet are possible Monday night into Tuesday. * WHERE...Malibu Coast and Los Angeles County Beaches. * WHEN...From 10 PM Saturday to 4 AM PST Wednesday. * 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. * ADDITIONAL DETAILS...Minor coastal flooding and beach erosion are possible, especially during the high tides Monday into Tuesday. High tides
High Surf Advisory issued December 20 at 2:27AM PST until December 22 at 4:00PM PST by NWS San Francisco CA
* WHAT...Expect large westerly swell with breaking waves 15 to 18 feet, including breakers near 20 feet possible along favored west facing beaches. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast. * WHEN...From 6 AM Saturday to 4 PM PST Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. 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
High Surf Advisory issued December 20 at 2:22AM PST until December 25 at 4:00AM PST by NWS San Diego CA
* WHAT...Large breaking waves of 8 to 12 feet in San Diego County with locally higher sets on west facing beaches. Waves in Orange County will be closer to 4 to 8 feet with locally higher waves to 10 feet on west-facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 10 PM Saturday to 4 AM PST Wednesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...Despite relatively low astronomical tides, such high surf may produce minor flooding of low-lying areas along the beach such as beach parking lots.
High Surf Advisory issued December 20 at 3:13AM HST until December 21 at 6:00PM HST by NWS Honolulu HI
...HIGH SURF WARNING FOR NORTH AND WEST FACING SHORES OF KAUAI NIIHAU OAHU MOLOKAI AND FOR NORTH FACING SHORES OF MAUI... ...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF THE BIG ISLAND... .A series of large northwest to north-northwest (315-330 degrees) swells will move through Hawaiian waters through the weekend and into early next week. Warning level surf is expected to generally prevail along north and west facing shores through the weekend, with a brief dip down to advisory levels possible late Saturday and Saturday night. For the Big Island, advisory level surf is expected to hold in
High Surf Warning issued December 20 at 3:13AM HST until December 21 at 6:00PM HST by NWS Honolulu HI
...HIGH SURF WARNING FOR NORTH AND WEST FACING SHORES OF KAUAI NIIHAU OAHU MOLOKAI AND FOR NORTH FACING SHORES OF MAUI... ...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF THE BIG ISLAND... .A series of large northwest to north-northwest (315-330 degrees) swells will move through Hawaiian waters through the weekend and into early next week. Warning level surf is expected to generally prevail along north and west facing shores through the weekend, with a brief dip down to advisory levels possible late Saturday and Saturday night. For the Big Island, advisory level surf is expected to hold in
High Surf Advisory issued December 19 at 5:43PM PST until December 22 at 4:00PM PST by NWS San Francisco CA
* WHAT...A moderate to long period west to northwest swell will result in an increasing risk of sneaker waves and rip currents. Sneaker waves breaking between 10 and 13 feet. For the High Surf Advisory, expect large west swell with breaking waves 15 to 18 feet, including breakers near 20 feet are possible. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...From 6 AM Saturday to 4 PM PST Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.