Coastal Flood Advisory for North Bay Interior Valleys
Official alert fields
What you need to know
- Applies to
- North Bay Interior Valleys
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Up to 0.8 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. 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,...
What the bulletin says to do
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.
Full official description
Bulletin details
* WHAT...Up to 0.8 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bayshore locations along the San Pablo Bay. * WHEN...Until 1 PM PDT Thursday. * 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. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 0.6 ft above normal (6.44 ft MLLW) at 10:19 AM Wednesday 10/7 and 0.8 ft above normal (6.68 ft MLLW) at 10:51 AM Thursday 10/8. These predictions include up to 0.9 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.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Update
Coastal Flood Advisory issued October 6 at 10:50PM PDT until October 8 at 1:00PM PDT by NWS San Francisco CA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS San Francisco CA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected