Public record report
Coastal Flood Advisory issued October 26 at 8:59PM PDT until October 30 at 5:00PM PDT by NWS San Francisco CA
* WHAT...Up to 2.1 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bay Shoreline locations of San Pablo Bay, San Francisco Bay, and Monterey Bay. * WHEN...Until 5 PM PDT Friday. * 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. More substantial impacts are expected along bayshore Marin County where increased flooding is anticipated across low lying areas. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 2.1 ft above normal (7.9 ft MLLW) at 12:15 PM Tuesday 10/27, 1.9 ft above normal (7.7 ft MLLW) at 12:56 PM Wednesday 10/28, 1.7 ft above normal (7.5 ft MLLW) at 01:43 PM Thursday 10/29, and 1.6 f
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* WHAT...Up to 2.1 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bay Shoreline locations of San Pablo Bay, San Francisco Bay, and Monterey Bay. * WHEN...Until 5 PM PDT Friday. * 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. More substantial impacts are expected along bayshore Marin County where increased flooding is anticipated across low lying areas. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 2.1 ft above normal (7.9 ft MLLW) at 12:15 PM Tuesday 10/27, 1.9 ft above normal (7.7 ft MLLW) at 12:56 PM Wednesday 10/28, 1.7 ft above normal (7.5 ft MLLW) at 01:43 PM Thursday 10/29, and 1.6 f
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What happened
According to National Weather Service’s public record item, Coastal Flood Advisory issued October 26 at 8:59PM PDT until October 30 at 5:00PM PDT by NWS San Francisco CA, * WHAT…Up to 2.1 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE…Bay Shoreline locations of San Pablo Bay, San Francisco Bay, and Monterey Bay. * WHEN…Until 5 PM PDT Friday. * 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. More substantial impacts are expected along bayshore Marin County where increased flooding is anticipated across low lying areas. * ADDITIONAL DETAILS…At the San Francisco tidal gauge, high tide is expected to be 2.1 ft above normal (7.9 ft MLLW) at 12:15 PM Tuesday 10/27, 1.9 ft above normal (7.7 ft MLLW) at 12:56 PM Wednesday 10/28, 1.7 ft above normal (7.5 ft MLLW) at 01:43 PM Thursday 10/29, and 1.6 f
Context
The development sits in VINI’s Bay Area file for local readers tracking public services, civic decisions, transportation, housing, safety, and community life across the Bay Area. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-10-27T03:59:00+00:00.
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Source
Primary source: Coastal Flood Advisory issued October 26 at 8:59PM PDT until October 30 at 5:00PM PDT by NWS San Francisco CA via National Weather Service. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.
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- Coastal Flood Advisory issued October 26 at 8:59PM PDT until October 30 at 5:00PM PDT by NWS San Francisco CANational Weather Service - 2026-10-27T03:59:00+00:00
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