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Coastal Waters Forecast for Oregon / Washington

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Coastal Waters Forecast
National Weather Service Portland, OR
253 am pdt mon apr 19 2021

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

pzz200-192315-
253 am pdt mon apr 19 2021

.synopsis for the southern washington and northern oregon coast...
high pressure over the coastal waters will continue through
much of the week. a thermal low will persist from northern
california and extend into oregon which will strengthen
northerly winds monday and persist into the middle of the week.

$$

pzz250-192315-
coastal waters from cape shoalwater wa to cascade head or out
10 nm-
253 am pdt mon apr 19 2021

.today...s wind 5 to 10 kt, veering to w in the afternoon.
gusts to 15 kt early in the morning. wind waves s 1 ft at
4 seconds, shifting to the w at 4 seconds in the afternoon. w
swell 2 ft at 10 seconds.
.tonight...n wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. wind waves n 2 ft at 4 seconds. w swell 3 ft at
11 seconds.
.tue...n wind 10 to 15 kt with gusts to 20 kt. wind waves n
3 ft at 5 seconds. w swell 6 ft at 12 seconds.
.tue night...n wind 10 to 15 kt with gusts to 20 kt. wind waves
n 4 ft at 5 seconds. w swell 7 ft at 11 seconds.
.wed...n wind 10 to 15 kt. gusts to 20 kt in the afternoon.
wind waves n 3 ft at 5 seconds. nw swell 5 ft at 11 seconds.
.wed night...n wind 10 to 15 kt. gusts to 20 kt in the evening.
wind waves n 3 ft at 5 seconds. nw swell 5 ft at 8 seconds.
.thu...w wind 10 to 15 kt. wind waves 3 ft. nw swell 6 ft.
.fri...sw wind 5 to 10 kt. wind waves 2 ft. nw swell 5 ft.

$$

pzz270-192315-
waters from cape shoalwater wa to cascade head or from 10 to
60 nm-
253 am pdt mon apr 19 2021

.today...w wind 5 to 10 kt, easing to to 5 kt in the morning,
then becoming nw with gusts to 15 kt in the afternoon. wind
waves w 1 ft at 4 seconds. w swell 2 ft at 10 seconds.
.tonight...nw wind 10 to 15 kt with gusts to 20 kt. wind waves
nw 3 ft at 5 seconds. w swell 4 ft at 11 seconds.
.tue...n wind 15 to 20 kt. gusts to 25 kt early in the morning.
wind waves n 4 ft at 5 seconds. w swell 6 ft at 12 seconds.
.tue night...n wind 15 to 20 kt with gusts to 25 kt. wind waves
n 4 ft at 6 seconds. w swell 6 ft at 11 seconds.
.wed...n wind 15 to 20 kt. gusts to 25 kt in the afternoon.
wind waves n 4 ft at 6 seconds. w swell 5 ft at 11 seconds.
.wed night...nw wind 15 to 20 kt with gusts to 25 kt. wind
waves n 4 ft at 6 seconds. nw swell 6 ft at 8 seconds.
.thu...nw wind 15 to 20 kt. wind waves 3 ft. nw swell 6 ft.
.fri...sw wind 10 kt. wind waves 2 ft. nw swell 5 ft.

$$

pzz255-192315-
coastal waters from cascade head to florence or out 10 nm-
253 am pdt mon apr 19 2021

.today...s wind 5 kt, veering to nw with gusts to 15 kt in the
afternoon. wind waves s 1 ft at 4 seconds, shifting to the nw
2 ft at 4 seconds in the afternoon. w swell 2 ft at 10 seconds.
.tonight...n wind 10 to 15 kt with gusts to 20 kt. wind waves n
3 ft at 5 seconds. w swell 3 ft at 11 seconds.
.tue...n wind 10 to 15 kt with gusts to 20 kt, rising to 15 to
20 kt with gusts to 25 kt in the afternoon. wind waves n 4 ft
at 5 seconds. w swell 5 ft at 12 seconds.
.tue night...n wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. wind waves n 5 ft at 6 seconds. w swell 8 ft at
11 seconds, subsiding to 5 ft at 11 seconds after midnight.
.wed...n wind 15 to 20 kt. gusts to 25 kt in the afternoon.
wind waves n 4 ft at 6 seconds. w swell 5 ft at 11 seconds.
.wed night...n wind 15 to 20 kt. gusts to 25 kt in the evening.
wind waves n 4 ft at 6 seconds. nw swell 6 ft at 8 seconds.
.thu...nw wind 10 to 15 kt. wind waves 2 ft. nw swell 6 ft.
.fri...w wind 5 to 10 kt. wind waves 2 ft. nw swell 5 ft.

$$

pzz275-192315-
waters from cascade head to florence or from 10 to 60 nm-
253 am pdt mon apr 19 2021

.today...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. wind waves nw 1 ft at 4 seconds. w swell 2 ft at
10 seconds.
.tonight...n wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. gusts to 20 kt, becoming 25 kt overnight. wind waves
n 4 ft at 6 seconds. w swell 4 ft at 11 seconds.
.tue...n wind 15 to 20 kt with gusts to 25 kt. wind waves n
5 ft at 6 seconds. w swell 6 ft at 11 seconds.
.tue night...n wind 20 to 25 kt. gusts to 30 kt in the evening.
wind waves n 5 ft at 7 seconds. w swell 5 ft at 11 seconds.
.wed...n wind 20 kt with gusts to 25 kt. wind waves n 4 ft at
7 seconds. w swell 5 ft at 11 seconds.
.wed night...n wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. wind waves n 5 ft at 7 seconds. nw swell 6 ft at
8 seconds.
.thu...nw wind 10 to 15 kt. wind waves 3 ft. nw swell 6 ft.
.fri...w wind 5 to 10 kt. wind waves 2 ft. nw swell 5 ft.

$$

pzz210-192315-
columbia river bar-
253 am pdt mon apr 19 2021

.in the main channel...

- general seas...2 to 4 feet through monday night, building to 4
  to 6 feet tuesday.

- first ebb...around 10 am monday. seas to 3 feet.

- second ebb...around 11 pm monday. seas to 4 feet.

- third ebb...around 1115 am tuesday. seas to 6 feet.


$$


weather.gov/portland

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