
| Dear Friends and Neighbors in Southern Marin, As your County Supervisor, I’m writing to share important updates for our community.King Tides are expected from Wednesday, December 11 to Tuesday, December 17. These exceptionally high tides can cause localized flooding, particularly in low-lying coastal areas and roadways. Please plan ahead if you live or commute through flood-prone zones. Our Department of Public Works team is monitoring the situation closely, and we’ll provide updates as needed. Please see below for resources on how best to prepare for king tides. The County continues to work to address local flooding issues in Southern Marin. Last week, I joined Tam Valley residents for an engaging discussion on the Proposed Cardinal Road Levee Project. Together, we reviewed strategies to address flooding and water seepage issues and explored ways to strengthen the resilience of the community. I’ve included some photos from the event below—thank you to everyone who came out to share your perspectives and solutions. I’m grateful for your partnership as we tackle these challenges together. As always, don’t hesitate to reach out to my office with questions or concerns. Stay safe and dry during the King Tides, and thank you for being such a proactive and engaged community.All my best, Stephanie In This EditionKing Tides this WeekendIn the Community |
| Predicted High TidesThe following list shows predicted high tides at or above 6.4 feet through January 2025 at the San Francisco tide gauge.2024: December 11, 7:32 AM, 6.4 feet December 12, 8:12 AM, 6.7 feet December 13, 8:54 AM, 7.0 feet December 14, 9:37 AM, 7.1 feet December 15, 10:22 AM, 7.0 feet December 16, 11:08 AM, 6.8 feet December 17, 11:54 AM, 6.5 feet December 30, 10:11 AM, 6.4 feet December 31, 10:53 AM, 6.4 feet 2025: January 1, 11:35 AM, 6.4 feet January 28, 9:58 AM, 6.5 feet January 29, 10:42 AM, 6.5 feet January 30, 11:28 AM, 6.4 feet Preparing for King Tides in December and JanuarySeasonal high tides often cause flooding in Marin County’s shoreline communities and low-lying roads, especially during winter storms. Flooding from tides can happen even without rain and is expected to occur over the next few months.Based on tide predictions from the National Oceanic and Atmospheric Administration(NOAA), high tides that could flood roads, mainly in coastal areas, are expected from December 11-17 and 30-31, as well as January 1 and 28-30. If a high tide happens during a storm, water levels can be even higher than predicted. Accuweather is predicting rain on December 13, 14 and 16, so water levels may be higher on those days.Drivers should plan extra time for trips and be ready to take different routes to avoid flooded roads. Never drive through standing water—just six inches can stall your car. MORE INFO To prepare for king tides, you can:• Check for road closure information on Caltrans’ QuickMap. • Plan ahead and take action to reduce flood risk on your property • Clear dead leaves from gutters, driveway pipes, and storm drains • Allow extra time for trips and use alternative routes • Avoid driving through standing water • Take and share photos of the shoreline to document changes to the coast • Be cautious and respectful of the ocean • Be aware of your surroundings and the weather conditions • Don’t turn your back on the oceanFlooding and Winter Storm ResourcesBeing prepared in the event of an emergency is important for your safety, as well as the safety of your community and first responders. Please review these flooding and winter storm resources from the County of Marin Emergency Portal as well as from the Southern Marin Fire District. Sign up for Emergency PSPS NotificationsIt is a good idea to be signed up for PG&E, AlertMarin and Nixle alerts if your power goes out due to a Public Safety Power Shutoff.California King Tides Project The California King Tides Project asks for your help to photograph the highest predicted high tides of the year, Dec. 13-15, 2024. It’s easy to help:Choose where along the coast or bay you’d like to go.Find the high tide time closest to your chosen location.Learn how to upload your photos here. You can photograph King Tides on your own, or join one of the community eventsbeing organized by local partners in Corte Madera, Sonoma Coast, San Rafael, Palo Alto, Elkhorn Slough, Santa Monica, San Diego, San Francisco, or online with California State Parks.Your photos help the California King Tides Project understand what’s vulnerable to flooding today, plan for future sea level rise, and get us all talking and thinking about the impacts of the climate change and what we can do to make a difference. You can also view past King Tides photos on the California King Tides Project website. |
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