This weekend, San Diego will experience King Tides that are approximately 18 inches above the normal tide levels. These tidal events are a result of the combined gravitational pull of the moon and the sun. As a consequence, the region’s high tides will be notably higher, while the low tides will be much lower.
Observing King Tides in Mission Bay
A gathering will take place near Rose Creek at the north end of Mission Bay. This event is organized by Friends of Rose Creek. Volunteers will come together to observe and document the impact of the King Tides on the local environment.
Significance of King Tides
Karin Zirk, the executive director of Friends of Rose Creek, emphasized the importance of these tidal occurrences. “The California Coastal Commission indicates that King Tides represent what an average high tide will look like by 2050,” Zirk explained. This scenario raises concerns about future flooding risks in vulnerable areas.
For instance, Mission Bay High School is particularly susceptible to flooding, especially when high tides coincide with significant rainfall.
Wildlife and Environmental Impact
Participants will document not only tide levels but also observe local wildlife. Savannah Stallings from the San Diego Bird Alliance will monitor the area’s bird populations. She highlights the presence of Coots, which have distinctive white beaks and black heads, as well as the Wigeons, known for their quirky sounds.
The ecosystem in this region includes coastal salt marshes, which are crucial for habitat. However, as sea levels rise, these marshes face the challenge of migration. Stallings noted, “For marshes to survive, they need space to move inland. If infrastructure like parking lots blocks their path, these vital habitats risk disappearing.”
Planning for the Future
Coastal cities are evaluating strategies to relocate infrastructure away from shorelines in response to rising sea levels. Stallings urges city planners to consider where marshes can safely migrate as development plans progress. “It’s critical to ensure that habitats are preserved and can adapt to changing tides,” she stated.
Community Participation
The public is encouraged to participate in the King Tides observation event on Saturday. Volunteers will photograph tide levels along Rose Creek for the California King Tides Project. This data will contribute to understanding the implications of rising ocean levels on both the environment and local infrastructure.
