California - United States   2026-01-08   Thursday   37.46N, -122.43W

Half Moon Bay

California - United States
2026-01-08

High Surf Advisory issued January 8 at 3:27AM PST until January 9 at 10:00PM PST by NWS San Francisco CA

Issue date: 2026-01-08T11:27+00:00

* WHAT...Large breaking waves up to 22 feet, strong rip currents and sneaker waves. * WHERE...Pacific Coast from Sonoma County to Monterey County, excluding Northern Monterey Bay. * WHEN...From 1 AM Thursday to 10 PM PST Friday. * IMPACTS...There is an increased risk for sneaker waves, strong rip currents, and beach erosion. Large breaking waves can overpower swimmers resulting in significant physical injury and increase the risk of drowning.