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Coastal Waters Forecast for Oregon / Washington

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Coastal Waters Forecast
National Weather Service Portland, OR
223 pm pst mon jan 27 2020

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

pzz200-281245-
223 pm pst mon jan 27 2020

.synopsis for the southern washington and northern oregon coast...
a warm front over the waters this afternoon will lift north
tonight. the associated cold front moves through the waters late
this evening. a secondary surface low pressure area rotates
through the area late tonight. weak high pressure spreads into
the waters tuesday morning, but weakens in the afternoon.
another round of gale force wind gusts will be possible
wednesday. the active pattern continues through late in the
week.

$$

pzz250-255-281245-
coastal waters from cape shoalwater wa to cascade head or out
10 nm-coastal waters from cascade head to florence or out 10 nm-
223 pm pst mon jan 27 2020

...gale warning in effect through late tonight...

.tonight...sw wind 20 to 30 kt with gusts to 40 kt, decreasing
to 20 to 25 kt with gusts to 35 kt overnight. combined seas 14
ft with a dominant period of 14 seconds. showers and a slight
chance of tstms.
.tue...sw wind 20 to 25 kt with gusts to 30 kt. wind waves sw
5 ft at 7 seconds. w swell 13 ft at 12 seconds. slight chance
of tstms in the morning. showers.
.tue night...sw wind 10 to 15 kt with gusts to 20 kt, becoming
s 15 to 20 kt with gusts to 25 kt after midnight. wind waves s
4 ft at 5 seconds. w swell 13 ft at 13 seconds.
.wed...s wind 20 to 25 kt with gusts to 30 kt. wind waves s
7 ft at 7 seconds. w swell 12 ft at 13 seconds.
.wed night...s wind 10 to 15 kt with gusts to 20 kt, easing to
5 to 10 kt with gusts to 15 kt after midnight. wind waves s
2 ft at 4 seconds. w swell 13 ft at 13 seconds.
.thu...s wind 10 to 15 kt. wind waves 3 ft. w swell 15 ft.
.thu night...s wind 10 to 15 kt with gusts to 20 kt. wind waves
3 ft. w swell 14 ft.
.fri...s wind 20 to 25 kt. wind waves 7 ft. w swell 13 ft.
.sat...sw wind 20 to 25 kt. wind waves 7 ft. w swell 13 ft.

$$

pzz270-275-281245-
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-
223 pm pst mon jan 27 2020

...gale warning in effect through late tonight...

.tonight...sw wind 25 to 35 kt with gusts to 45 kt, decreasing
to 20 to 30 kt with gusts to 35 overnight. combined seas 15 ft
with a dominant period of 14 seconds. showers and a slight
chance of tstms.
.tue...sw wind 20 to 25 kt with gusts to 30 kt. wind waves sw
6 ft at 7 seconds. w swell 14 ft at 12 seconds. slight chance
of tstms in the morning.
.tue night...sw wind to 15 kt with gusts to 20 kt, becoming s
with gusts 20 to 25 kt with gusts to 30 kt after midnight. wind
waves s 4 ft at 6 seconds. w swell 13 ft at 13 seconds.
.wed...s wind 20 to 25 kt. gusts to 35 kt, becoming 30 kt in
the afternoon. combined seas 15 ft with a dominant period of
14 seconds.
.wed night...sw wind 10 to 15 kt, becoming s 5 to 10 kt after
midnight. wind waves s 2 ft at 4 seconds. w swell 14 ft at
13 seconds.
.thu...s wind 10 to 15 kt with gusts to 20 kt. wind waves 4 ft.
w swell 16 ft.
.thu night...sw wind to 15 kt with gusts to 20 kt. wind waves
3 ft. w swell 14 ft.
.fri...sw wind 20 to 25 kt. wind waves 7 ft. w swell 13 ft.
.sat...sw wind 20 to 25 kt. wind waves 7 ft. w swell 13 ft.

$$

pzz210-281245-
columbia river bar-
223 pm pst mon jan 27 2020

...small craft advisory in effect through tuesday afternoon...

.in the main channel...

- general seas...10 to 12 ft, building to 12 to 14 ft this
  evening. seas easing to 10 to 12 ft tue morning.

- first ebb...around 615 pm this evening. seas to 15 ft with
  breakers likely.

- second ebb...around 7 am tuesday. seas to 15 ft with breakers
  possible.

- third ebb...around 7 pm tuesday. seas around 14 ft with
  breakers likely.


$$


weather.gov/portland

Information courtesy of the National Weather Service - NWS Portland...
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