Coastal Flood in Washington, November 17, 2020

Name: Coastal Flood in Washington, November 17, 2020
Start: 2020-11-17T13:42
End: 2020-11-17T13:42
Location: Washington

November 17, 2020 · NWS PQR · 2 events in 1 county or zone

A deep low pressure system off the Washington coast brought strong southerly winds, large waves resulting in tidal overflow.

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS PQR wrote it up.

A deep low pressure system off the Washington coast brought strong southerly winds, large waves resulting in tidal overflow.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Portland, OR wrote its last area forecast discussion before the first event at Nov 17, 10:00 AM PST, 3 hours 42 minutes earlier.

Area forecast discussion, Nov 17, 10:00 AM PST, 3 hours 42 minutes before

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In the hours before

Local storm report, Nov 17, 9:59 AM PST, 3 hours 43 minutes before

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Local storm report, Nov 17, 10:08 AM PST, 3 hours 34 minutes before

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Local storm report, Nov 17, 10:09 AM PST, 3 hours 33 minutes before

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Local storm report, Nov 17, 10:14 AM PST, 3 hours 28 minutes before

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Local storm report, Nov 17, 11:31 AM PST, 2 hours 11 minutes before

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Local storm report, Nov 17, 11:42 AM PST, 2 hours before

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Event by event

2 coastal flood. Local standard time, as filed.

Coastal Flood, South Coast

When: November 17, 1:42 PM PST
Where: South Coast forecast zone
Reported by: Social Media

Flooding of parking lots and at least one business in North Cove/Washaway Beach. The high tide at Toke Point was 12.79 feet.

Coastal Flood, South Coast

When: November 17, 1:42 PM PST
Where: South Coast forecast zone
Reported by: Unknown

A road was flooded in Deep River. A large field was flooded near where the Naselle River meets Willapa Bay. The high tide at Toke Point was 12.79 feet.

What these are

Coastal Flood: Flooding of coastal land by the sea, from storm surge, onshore wind or high tides.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Washington in 2020 Every state in 2020 This day in weather history Warnings in Washington, November 2020

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 930934, 930937.