# Coastal Flood Advisory: San Francisco — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/73e87b5cc326396d

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-09 16:19 ingested 2026-07-10 09:27

[original source ↗](http://www.weather.gov/)

## extract

Coastal Flood Advisory — San Francisco
Severity: Minor. Certainty: Likely.
* WHAT...For the Beach Hazards Statement, long period SW swell
will bring an increased risk of sneaker waves and strong rip
currents. For the Coastal Flood Advisory, up to 1.7 ft of
inundation above ground level is possible in low-lying areas
near shorelines and tidal waterways.

* WHERE...San Francisco.

* WHEN...For the Beach Hazards Statement, through Friday
afternoon. For the Coastal Flood Advisory, through 4 AM PDT
Thursday, July 16.

* IMPACTS...Dangerous conditions are forecast along the
shoreline. Hazards include sneaker waves, strong rip currents,
and large breaking waves. High tide flooding of lots, parks,
and roads with only isolated road closures expected.

* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high
tide is expected to be 1.1 ft above normal (6.9 ft MLLW) at
7:25 PM 7/9, 1.3 ft above normal (7.1 ft MLLW) at 8:17 PM
7/10, 1.6 ft above normal (7.4 ft MLLW) at 9:11 PM 7/11, 1.7
ft above normal (7.5 ft MLLW) at 10:06 PM 7/12, 1.7 ft above
normal (7.5 ft MLLW) at 11:01 PM 7/13, 1.6 ft above normal
(7.4 ft MLLW) at 11:55 PM 7/14, 1.3 ft above normal (7.1 ft
MLLW) at 12:48 AM 7/16. These predictions include both
astronomical tides and roughly 3-6 inches of additional water
mainly from a combination of thermal expansion and accumulated
sea level rise since the tidal datum was established (1983-
2001). High tide varies up to 90 minutes earlier or later
along the Pacific Coast and through the San Francisco Bay,
respectively.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.