High Surf Warning issued November 15 at 12:29AM PST until November 15 at 4:00AM PST by NWS San Francisco CA
WHAT: For the High Surf Warning, Dangerously large breaking
waves of 25 to 35 ft, with occasional sets of 40 to 50 ft at
favored breakpoints. For the High Surf Advisory, Large breaking
waves of 20 to 25 ft, with occasional sets of 25 to 35 ft at
favored breakpoints.
WHERE: All Pacific Coast Beaches.
WHEN: For the High Surf Warning, until 4 AM PST today. For the
High Surf Advisory, from 4 AM today through 4 AM PST Tuesday.
IMPACTS: High tides will result in flooding of low-lying
infrastructure, isolated road closures, and coastal erosion.
Rising tides will bring water and waves farther up the beach
than normal, restricting escape from beaches and coastal areas.
Dangerously large breaking waves can overpower swimmers, pulling
people into the sea from beaches, jetties, and rocks resulting
in significant physical injury and increasing the risk of
drowning. Waves can sweep across the shoreline without warning,
pulling people into the sea from beaches, jetties, and rocks.
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Everyone should remain out of the water due to life-threatening
surf conditions. Stay off of jetties, piers, and other waterside
infrastructure.