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Coastal Waters Forecast for Oregon / Washington

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Coastal Waters Forecast
National Weather Service Portland, OR
914 pm pst thu jan 23 2020

coastal waters from cape shoalwater washington to florence oregon
and westward 60 nm

pzz200-241215-
914 pm pst thu jan 23 2020

.synopsis for the southern washington and northern oregon coast...
as of 9 pm pst, weak low pressure was just offshore of lincoln
city. this system will move onshore near astoria tonight,
pushing a cold front inland and allowing winds to ease a bit
across the coastal waters overnight and during the day friday.
active weather will resume friday night as the next in a long
series of frontal systems moves northeast through the waters.
active weather is expected to persist through next week.

$$

pzz250-255-270-275-241215-
coastal waters from cape shoalwater wa to cascade head or out
10 nm-coastal waters from cascade head to florence or out 10 nm-
waters from cape shoalwater wa to cascade head or from 10 to
60 nm-waters from cascade head to florence or from 10 to 60 nm-
914 pm pst thu jan 23 2020

...small craft advisory in effect through late friday night...

.rest of tonight...sw wind 20 to 25 kt with gusts to 30 kt,
easing to 15 to 20 kt with gusts to 25 kt after midnight. wind
waves sw 6 ft at 7 seconds. w swell 12 ft at 11 seconds. rain
late in the evening, then chance of showers after midnight.
.fri...sw wind 15 to 20 kt with gusts to 25 kt. wind waves sw
5 ft at 6 seconds. sw swell 10 ft at 12 seconds, subsiding to
6 ft at 11 seconds in the afternoon. chance of showers in the
morning, then rain likely in the afternoon.
.fri night...s wind 20 to 25 kt. gusts to 30 kt after midnight.
wind waves s 6 ft at 7 seconds. w swell 13 ft at 16 seconds.
rain.
.sat...sw wind 10 to 15 kt. gusts to 20 kt, becoming 15 kt in
the afternoon. wind waves sw 4 ft at 5 seconds. w swell 10 ft
at 14 seconds. rain likely.
.sat night...s wind 25 to 30 kt with gusts to 35 kt. combined
seas 12 ft with a dominant period of 14 seconds. rain.
.sun...sw wind 25 to 30 kt with gusts to 35 kt. combined seas
16 ft. showers likely.
.sun night...sw wind 20 to 25 kt with gusts to 30 kt. wind
waves 6 ft. w swell 14 ft. rain.
.mon...s wind 10 to 15 kt. wind waves 3 ft. w swell 14 ft.
.tue...s wind 15 to 20 kt. wind waves 4 ft. w swell 9 ft.

$$

pzz210-241215-
columbia river bar-
914 pm pst thu jan 23 2020

...small craft advisory in effect through friday evening...

.in the main channel...

- general seas...around 10 ft through friday night.

- first ebb...around 415 am friday. seas 12 to 15 ft.

- second ebb...strong ebb around 430 pm friday. seas 15 to 18 ft
  with breakers.

- third ebb...around 5 am saturday. seas 13 to 16 ft with
  breakers possible.


$$

weagle

weather.gov/portland

Information courtesy of the National Weather Service - NWS Portland...
Issuing Coastal Waters Marine Forecast Homepage