tides

King tides, also called perigean spring tides or flood tides, are the highest tides of the year. They occur when the moon is closest to the Earth and the sun and Earth are aligned, resulting in the strongest gravitational pull on the Earth’s waters. King tides can cause flooding in low-lying coastal areas, especially during storms. In Oregon, king tides are expected to be particularly high in 2025 due to a combination of factors, including rising sea levels and a strong El Nio event. These tides could cause significant flooding and damage to coastal infrastructure and property.

King tides are an important reminder of the power of the ocean and the need to protect our coastal communities. By understanding the causes and effects of king tides, we can take steps to mitigate their impacts and build more resilient communities.

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King tides occur when the Earth, moon, and sun align in a way that produces the highest high tides of the year. These tides are not caused by a single event, but rather by a combination of factors, including the moon’s gravity, the Earth’s rotation, and the sun’s gravity. King tides can cause coastal flooding, erosion, and other damage to infrastructure. In Oregon, king tides are expected to be particularly high in 2024 and 2025 due to the ongoing La Nia weather pattern.

King tides can have a significant impact on coastal communities. Flooding can damage homes and businesses, and erosion can lead to the loss of beaches and other coastal property. King tides can also be dangerous for people who are swimming or boating in the ocean. In addition to the immediate impacts, king tides can also have long-term effects on coastal ecosystems. For example, king tides can damage coral reefs and other marine habitats.

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