The first wave is set to crash about the same time as the posting of this article 1053am.

Warning is quoted below

A tsunami advisory — meaning "a dangerous wave is on the way" — is in effect for the following areas stretching from southern California to Alaska, according to the warning center:

🇺🇸 The California coast from the California-Mexico border to the Oregon-California border, including San Francisco Bay.
The Oregon coast from the Oregon-California border to the Oregon-Washington border, including the Columbia River estuary coast.

🇺🇸 The outer coast of Washington state from the Oregon-Washington border to Slip Point, Columbia River estuary coast, and the Juan de Fuca Strait coast.

🇺🇸 The north coast of British Columbia, and Haida Gwaii, the central coast and northeast Vancouver Island, the outer west coast of Vancouver Island, the Juan de Fuca Strait coast.

🇺🇸 The inner and outer coast of Southeast Alaska from the BC-Alaska border to Cape Fairweather, Alaska.

🇺🇸 South Alaska and the Alaska Peninsula: Pacific coasts from Cape Fairweather, Alaska, to Unimak Pass, Alaska.
Aleutian Islands: Unimak Pass, Alaska, to Attu, Alaska including the Pribilof Islands

https://www.cbsnews.com/amp/news/tsunami-advisory-west-coast-california-oregon-washington-alaska/