Station Name: RUSSIAN R A HACIENDA BRIDGE NR GUERNEVILLE CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 75 feet / 23 meters

Nearest Address:
River Rd
Forestville, CA 95436
Sonoma County

GPS Coordinates: 38.50852336, -122.9277737

Nearby Water Temperatures

Beach Hazards Statement issued November 4 at 2:41PM PST until November 6 at 10:00PM PST by NWS San Francisco CA

Effective: Tue November 4, 2025, 2:41 PM
Expires: Wed November 5, 2025, 12:00 AM

* WHAT...A long period westerly swell will result in an increased risk for sneaker waves, rip currents, and breaking waves of 14 to 19 feet with the highest waves up to 22 feet in favored locations. * WHERE...Coastal North Bay Including Point Reyes National Seashore and San Francisco Peninsula Coast Counties. * WHEN...From late Wednesday night through Thursday evening. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers.

Remain out of the water to avoid hazardous swimming conditions.

Coastal Flood Advisory issued November 4 at 2:41PM PST until November 8 at 2:00PM PST by NWS San Francisco CA

Effective: Tue November 4, 2025, 2:41 PM
Expires: Wed November 5, 2025, 12:00 AM

* WHAT...Up to 1.2 ft of inundation above ground level is possible in low lying areas near shorelines and tidal waterways. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 AM Tuesday to 2 PM PST Saturday. * IMPACTS...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 1.0 ft above normal (6.9 ft MLLW) at 10:18 AM Wednesday, 1.2 ft above normal (7.0 ft MLLW) at 10:58 AM Thursday, 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM Saturday. High tide timing varies up to 90 minutes earlier or later along the coast and throughout the Bay respectfully.

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.

Wind Advisory issued November 4 at 8:14PM PST until November 5 at 4:00PM PST by NWS San Francisco CA

Effective: Tue November 4, 2025, 8:14 PM
Expires: Wed November 5, 2025, 1:00 PM

* WHAT...Southerly winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Cruz Mountains, San Francisco, and San Francisco Peninsula Coast. * WHEN...Until 4 PM PST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Isolated gusts to 55 mph possible along North Bay coastal areas and ridgetops Wednesday morning as the cold front passes through. Wind gusts may exceed 60 mph in the regions higher peaks.

Remain in the lower levels of your home during the strongest winds, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind.

High Wind Warning issued November 4 at 8:14PM PST until November 5 at 4:00PM PST by NWS San Francisco CA

Effective: Tue November 4, 2025, 8:14 PM
Expires: Wed November 5, 2025, 1:00 PM

* WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...The Marin Hills, and Coastal North Bay Including Point Reyes National Seashore. * WHEN...Until 4 PM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. * ADDITIONAL DETAILS...Isolated gusts to 65 mph possible along North Bay coastal areas and ridgetops Wednesday morning as the cold front passes through.

Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind.

Coastal Flood Advisory issued November 4 at 11:13PM PST until November 8 at 2:00PM PST by NWS San Francisco CA

Effective: Tue November 4, 2025, 11:13 PM
Expires: Thu November 6, 2025, 12:00 AM

* WHAT...Up to 1.2 ft of inundation above ground level is possible in low lying areas near shorelines and tidal waterways. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 AM Tuesday to 2 PM PST Saturday. * IMPACTS...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 1.0 ft above normal (6.9 ft MLLW) at 10:18 AM Wednesday, 1.2 ft above normal (7.0 ft MLLW) at 10:58 AM Thursday, 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM Saturday. High tide timing varies up to 90 minutes earlier or later along the coast and throughout the Bay respectfully.

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.

Beach Hazards Statement issued November 4 at 11:13PM PST until November 6 at 10:00PM PST by NWS San Francisco CA

Effective: Tue November 4, 2025, 11:13 PM
Expires: Thu November 6, 2025, 12:00 AM

* WHAT...A long period westerly swell will result in an increased risk for sneaker waves, rip currents, and breaking waves of 14 to 19 feet with the highest waves up to 22 feet in favored locations. * WHERE...Coastal North Bay and San Francisco Peninsula Coast. * WHEN...From late Wednesday night through Thursday evening. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers.

Remain out of the water to avoid hazardous swimming conditions.

Wind Advisory issued November 4 at 8:29PM PST until November 5 at 12:00PM PST by NWS Eureka CA

Effective: Tue November 4, 2025, 8:29 PM
Expires: Wed November 5, 2025, 4:30 AM

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Lake County, Southern Mendocino Interior, and Northeastern Mendocino Interior. The highest winds will be over the higher terrain. * WHEN...Until noon PST Wednesday. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Flood Watch issued November 4 at 7:42PM PST until November 5 at 10:00AM PST by NWS Eureka CA

Effective: Tue November 4, 2025, 7:42 PM
Expires: Wed November 5, 2025, 3:45 AM

* WHAT...A strong Atmospheric River weather system will bring widespread heavy rainfall * WHERE...A portion of northwest California, including the following areas, Northeastern Mendocino Interior, Northern Lake, Southeastern Mendocino Interior, Southern Lake, Southern Trinity and Southwestern Mendocino Interior. * WHEN...From midnight PST tonight through Wednesday morning. * IMPACTS...There will be an increased risk of rock and land slides along roadways. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - A strong Atmospheric River weather system will bring widespread heavy rainfall - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Wind Advisory issued November 5 at 4:21AM PST until November 5 at 12:00PM PST by NWS Eureka CA

Effective: Wed November 5, 2025, 4:21 AM
Expires: Wed November 5, 2025, 12:00 PM

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Lake County, Southern Mendocino Interior, and Northeastern Mendocino Interior. The highest winds will be over the higher terrain. * WHEN...Until noon PST today. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Flood Watch issued November 5 at 3:23AM PST until November 5 at 10:00AM PST by NWS Eureka CA

Effective: Wed November 5, 2025, 3:23 AM
Expires: Wed November 5, 2025, 10:00 AM

* WHAT...A strong Atmospheric River weather system continues to bring widespread rainfall. * WHERE...A portion of northwest California, including the following areas, Northeastern Mendocino Interior, Northern Lake, Southeastern Mendocino Interior, Southern Lake, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Until 10 AM PST this morning. * IMPACTS...There will be an increased risk of rock and land slides along roadways. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - A strong Atmospheric River weather system continues to bring widespread rainfall. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.