Protecting and Restoring the Morro Bay Estuary.
sea level rise

Preview Sea Level Rise with King Tides in Morro Bay

    The highest tides of the year are on their way. These tides, commonly called King Tides, often encroach on infrastructure along California’s coast. They submerge stairways to the beach, overwhelm boardwalks, surge into storm-drain systems, flood roads, and even crash against the windows of waterfront buildings. Read on to see what causes these tides, how they affect Morro Bay, why they matter, and what you can do to help. (Read all the way through to find info on our Morro Bay King Tides Photo Contest.) What causes King Tides These exceptionally high tides occur each winter when: Earth …

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Help Scientists See the Future in King Tides

The boat ramp was also inundated by the high water.

  At the Estuary Program office, tides rule much of our work. We plan our eelgrass monitoring surveys around them. We schedule our dawn patrol and bay bacteria volunteer sessions based on them. We watch as boats, birds, and marine mammals move with the pull of the high and low tides outside our office windows. King Tides are the highest tides of the year, and they demand extra attention. Before the boardwalk trail was built at the State Park marina, King Tides regularly inundated the dirt trail along the salt marsh’s edge. They raise docks to their uppermost limits and …

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How could climate change affect Morro Bay?

  The Estuary Program recently developed a climate vulnerability assessment for our estuary, which analyzes the likelihood and severity of climate change effects and presents an adaptation action plan to address them. When considering the possible impacts from climate change, we consulted climate change models, historic data, and local experts to prioritize the possible impacts and our adaptation strategies. This blog post summarizes some of the conclusions from the effort. Temperature rise According to EPA analysis, average global temperatures are expected to increase by between 2°F and 11.5°F by the year 2100, depending on future carbon emissions levels. The impacts …

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