Warning Vector

Coastal Flood Advisory

NWS San Francisco CA ยท US

Updated
This event was updated at .

Details

Coastal Flood Advisory Remains In Effect Until 4 PM PST Friday

Event
Coastal Flood Advisory
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Expected
Severity
Minor
Certainty
Likely
Response
Monitor

Description

What

For the Coastal Flood Advisory, up to 1.4 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways.

Where

San Francisco including bayshore locations along the San Francisco Bay and San Pablo Bay.

When

For the Coastal Flood Advisory, until 4 PM PST 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. Waves can sweep across the shoreline without warning, pulling people into the sea from beaches, jetties, and rocks.

Additional details

At the San Francisco tide gauge, high tide is expected to be: 1.4 ft above normal (7.2 ft MLLW) at 11:35 AM Wednesday 11/11, 1.3 ft above normal (7.1 ft MLLW) at 12:10 PM Thursday 11/12, 1.1 ft above normal (6.9 ft MLLW) at 12:49 PM Friday 11/13. These predictions include up to 1.4 ft of surge that will enhance the astronomical tide and flooding threat. High tide varies up to 90 minutes earlier or later along the Pacific Coast and through the San Francisco Bay, respectively.

Instructions

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Affected areas

  • San Francisco County, CA
  • North Bay Interior Valleys
  • San Francisco Bay Shoreline

Public contact

Issuer
NWS San Francisco CA

Message record

Received
Issue to receipt
~1m4s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M73HDMKVGASK5MZV6MNT1P6H
Identifier
urn:oid:2.49.0.1.840.0.63a06783ef18cc805f1d31a27afcb6fd026b5b07.003.1
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS San Francisco CA
AWIPS ID
CAPMTR
NWWS sequence
nwws_processor.3370
WMO heading
XOUS56
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
56

References

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Event codes

NameValue
SAMENWS
NationalWeatherServiceCFY

Parameters

NameValue
AWIPSidentifierCFWMTR
WMOidentifierWHUS46 KMTR 102011
NWSheadlineCOASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.CON.KMTR.CF.Y.0015.000000T0000Z-261114T0000Z/
eventEndingTime2026-11-13T16:00:00-08:00
BLOCKCHANNELCMAS
expiredReferences[email protected],urn:oid:2.49.0.1.840.0.863a5bb8f453b4254cd1f62100528b3c170da4b2.002.1,2026-11-10T00:19:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.70965ab233bc0c973bf4ccc95a4608d846df76ef.004.1,2026-11-09T21:49:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.70965ab233bc0c973bf4ccc95a4608d846df76ef.002.2,2026-11-09T21:49:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.62177873ab9e8b6fc2a0fae9012e002ad14c1131.004.1,2026-11-09T20:12:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.62177873ab9e8b6fc2a0fae9012e002ad14c1131.002.1,2026-11-09T20:12:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.389d5c2ae072b376512809abac60c71e0da2d540.004.1,2026-11-09T12:13:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.389d5c2ae072b376512809abac60c71e0da2d540.002.1,2026-11-09T12:13:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.e889d33d961907c9df3e0d80f5b6e6f6be76d07d.004.1,2026-11-08T19:50:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.e889d33d961907c9df3e0d80f5b6e6f6be76d07d.002.1,2026-11-08T19:50:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.ba36ac2bca153a2684f01dfe039d537b5725774d.004.1,2026-11-08T12:05:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.ba36ac2bca153a2684f01dfe039d537b5725774d.002.1,2026-11-08T12:05:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.3c58a388809168e237c34f6a15a488a1f392ab8a.004.1,2026-11-07T20:09:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.3c58a388809168e237c34f6a15a488a1f392ab8a.002.1,2026-11-07T20:09:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.7562da39f5aecf504ec03b974e8a5b5eb304fbca.004.1,2026-11-07T11:38:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.7562da39f5aecf504ec03b974e8a5b5eb304fbca.002.1,2026-11-07T11:38:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.c3b4e300188941abc31debb51d09228cb7d2f9e3.004.1,2026-11-06T18:31:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.c3b4e300188941abc31debb51d09228cb7d2f9e3.002.1,2026-11-06T18:31:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.0c744f26c6c8069909441f74be41128ad917d4f5.004.1,2026-11-06T10:08:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.0c744f26c6c8069909441f74be41128ad917d4f5.002.1,2026-11-06T10:08:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.6b273a50aad1cecc4612ca25c0bb22cfade11350.004.1,2026-11-05T11:25:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.6b273a50aad1cecc4612ca25c0bb22cfade11350.002.1,2026-11-05T11:25:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.f3a7c5f2bb67edb2c1297fd1fc94d8b57e2af0c5.004.1,2026-11-05T02:05:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.f3a7c5f2bb67edb2c1297fd1fc94d8b57e2af0c5.003.1,2026-11-05T02:05:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.63e7614461c237744485de0a817d2d1afa2bd8cb.003.1,2026-11-05T00:41:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.63e7614461c237744485de0a817d2d1afa2bd8cb.002.1,2026-11-05T00:41:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.f27bbf06d1dcce652c52c1ca786490511d334c5c.003.1,2026-11-05T00:43:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.f27bbf06d1dcce652c52c1ca786490511d334c5c.002.1,2026-11-05T00:43:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.54c8c85dc80a3544394231e7fc39829a8dc53d21.003.1,2026-11-04T17:48:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.54c8c85dc80a3544394231e7fc39829a8dc53d21.002.1,2026-11-04T17:48:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.f363aa7e0b294fd91347802480c69b9a91f1035b.003.1,2026-11-04T10:05:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.f363aa7e0b294fd91347802480c69b9a91f1035b.002.1,2026-11-04T10:05:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.14e0032f56192abc92e3a30dd780fd6c1d03496b.003.1,2026-11-04T00:33:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.14e0032f56192abc92e3a30dd780fd6c1d03496b.002.2,2026-11-04T00:33:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.074aba57a1be2427d3c5e8a62f7bf8116dc8ddd8.003.1,2026-11-03T19:51:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.074aba57a1be2427d3c5e8a62f7bf8116dc8ddd8.001.2,2026-11-03T19:51:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.9f4618937fa09e3f130bac1fce97026e8c1fb0e9.002.1,2026-11-03T11:25:00-08:00 [email protected],urn:oid:2.49.0.1.840.0.9f4618937fa09e3f130bac1fce97026e8c1fb0e9.001.1,2026-11-03T11:25:00-08:00
Locations

Location data

  • San Francisco County, CA
  • North Bay Interior Valleys
  • San Francisco Bay Shoreline
NameValue
SAME006075
SAME006041
SAME006055
SAME006097
SAME006001
SAME006013
SAME006081
SAME006085
UGCCAZ006
UGCCAZ506
UGCCAZ508