King tides, 28-foot waves to swamp the Oregon Coast this week

King tides, stormy weather and 28-foot waves will wallop the Oregon Coast this week.

The especially high, seasonal tides hit the Pacific Northwest on Nov. 15, 16 and 17. Coastal flooding is possible during this period as tides may surpass the highest average tide marks by six inches or more.

<em>In this Jan. 11, 2020 photo, residents watch as an extreme high tide rolls in and floods parts of the harbor in Depoe Bay, Ore. during an extreme high tide that coincided with a big winter storm. Amateur scientists are whipping out their smartphones to document the effects of extreme high tides on shore lines from the United States to New Zealand, and by doing so are helping better predict what rising sea levels due to climate change will mean for coastal communities around the world. (AP Photo/Gillian Flaccus)</em> — In this Jan. 11, 2020 photo, residents watch as an extreme high tide rolls in and floods parts of the harbor in Depoe Bay, Ore. during an extreme high tide that coincided with a big winter storm. Amateur scientists are whipping out their smartphones to document the effects of extreme high tides on shore lines from the United States to New Zealand, and by doing so are helping better predict what rising sea levels due to climate change will mean for coastal communities around the world. (AP Photo/Gillian Flaccus)More

Potentially deadly waves are also in the forecast to start the week, with 22 to 28-foot breakers hitting the Oregon Coast on Monday and Tuesday. The National Weather Service is issuing a high-surf advisory from 10 p.m. Monday to 10 p.m. Tuesday.

“Dangerous high surf is expected along all southern Oregon coastlines and beaches Monday evening through Tuesday evening, increasing and maxing out Tuesday morning at 25 to 28 feet,” the National Weather Service’s Medford office warns. “Surf height is expected to decrease to 20 to 25 feet Tuesday night. Use extreme caution near the beach. Keep a safe distance from the ocean. Jetties, rocks, logs and driftwood in the surf zone are not safe.”

Showers and thunderstorms are possible along the Oregon Coast throughout the week.

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