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Coastal Waters Forecast for Oregon / Washington

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Coastal Waters Forecast
National Weather Service Portland, OR
201 am pst mon mar 8 2021

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

pzz200-090115-
201 am pst mon mar 8 2021

.synopsis for the southern washington and northern oregon coast...
low pressure over the eastern pacific will sink south into the
north california waters tuesday morning. weak high pressure
returns on wednesday and strengthens thursday into friday. high
pressure continues into the weekend, before a cold front moves
across the waters saturday night into sunday.

$$

pzz250-255-090115-
coastal waters from cape shoalwater wa to cascade head or out
10 nm-coastal waters from cascade head to florence or out 10 nm-
201 am pst mon mar 8 2021

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

.today...se wind 5 to 10 kt, becoming s 10 to 20 kt with gusts
to 25 kt by late morning. wind waves s 2 ft at 4 seconds. w
swell 18 ft at 16 seconds, subsiding to 14 ft at 14 seconds.
chance of showers in the afternoon.
.tonight...s wind 15 to 20 kt with gusts to 25 kt. wind waves s
3 ft at 5 seconds. w swell 11 ft at 13 seconds. showers likely
and a slight chance of tstms.
.tue...s wind 15 to 20 kt with gusts to 25 kt, becoming se
10 to 15 kt with gusts to 20 kt in the afternoon. wind waves se
2 ft at 5 seconds. w swell 10 ft at 12 seconds. showers likely.
.tue night...e wind 5 to 10 kt. gusts to 15 kt in the evening.
wind waves e 2 ft at 4 seconds. w swell 8 ft at 11 seconds.
chance of showers.
.wed...ne wind 5 kt, becoming nw 10 to 15 kt with gusts to
20 kt in the afternoon. wind waves n 2 ft at 4 seconds. w swell
6 ft at 10 seconds.
.wed night...n 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 n
2 ft at 5 seconds. w swell 5 ft at 10 seconds.
.thu...nw wind 5 to 10 kt. wind waves 2 ft. nw swell 7 ft.
.fri...s wind 5 to 10 kt. wind waves 2 ft. w swell 4 ft.

$$

pzz270-275-090115-
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-
201 am pst mon mar 8 2021

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

.today...se wind 10 to 15 kt with gusts to 20 kt, becoming s 15
to 20 kt with gusts to 25 kt by late morning. wind waves s 3 ft
at 4 seconds. w swell 19 ft at 16 seconds, subsiding to 13 ft
at 14 seconds. chance of showers.
.tonight...s wind 20 to 25 kt with gusts to 30 kt. wind waves s
5 ft at 7 seconds. w swell 11 ft at 13 seconds. showers likely
and a slight chance of tstms.
.tue...s wind 15 to 20 kt. gusts to 30 kt. wind waves s 3 ft at
6 seconds. w swell 10 ft at 12 seconds. slight chance of tstms
in the morning. chance of showers.
.tue night...se wind 10 to 15 kt. gusts to 20 kt in the
evening. wind waves se 3 ft at 4 seconds. w swell 9 ft at
11 seconds. chance of showers.
.wed...ne wind 5 to 10 kt, becoming n 10 to 15 kt with gusts to
20 kt in the afternoon. wind waves n 2 ft at 4 seconds. w swell
7 ft at 10 seconds.
.wed night...n wind 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. wind waves n 3 ft at 6 seconds. w swell 6 ft at
10 seconds.
.thu...nw wind 10 to 15 kt. wind waves 2 ft. nw swell 8 ft.
.fri...s wind 5 to 10 kt. wind waves 2 ft. w swell 6 ft.

$$

pzz210-090115-
columbia river bar-
201 am pst mon mar 8 2021

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

.in the main channel...

- general seas...seas 12 to 14 ft, falling to around 8 ft
  by early monday evening.

- first ebb...around 100 pm monday. seas to 15 ft with breakers
  likely.

- second ebb...around 145 am tuesday. seas to 10 ft.

- third ebb...around 200 pm tuesday. seas to 11 ft.


$$


weather.gov/portland

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