Coastal Waters Forecast for Oregon / Washington

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Coastal Waters Forecast...updated
National Weather Service Portland, OR
847 am pdt thu jun 17 2021

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

pzz200-172330-
847 am pdt thu jun 17 2021

.synopsis for the southern washington and northern oregon coast...
high pressure will remain over the coastal waters through the
weekend. at the same time, a thermally induced surface trough
is expected along the northern ca and south oregon coast. this
will result in a typical summertime northerly flow pattern
through the weekend, with the breeziest conditions expected
during the afternoon and evening hours each day.

$$

pzz250-270-172330-
coastal waters from cape shoalwater wa to cascade head or out
10 nm-
waters from cape shoalwater wa to cascade head or from 10 to
60 nm-
847 am pdt thu jun 17 2021

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

.rest of today...n wind 10 to 15 kt. wind waves n 4 ft at
4 seconds. w swell 2 ft at 7 seconds.
.tonight...n wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. wind waves n 4 ft at 6 seconds. w swell 3 ft at
8 seconds.
.fri...n wind 15 to 20 kt with gusts to 25 kt. wind waves n
5 ft at 6 seconds. w swell 3 ft at 8 seconds.
.fri night...n wind 15 to 20 kt with gusts to 25 kt. wind waves
n 5 ft at 7 seconds. w swell 3 ft at 10 seconds.
.sat...n wind 15 kt with gusts to 20 kt. wind waves n 3 ft at
5 seconds. w swell 4 ft at 10 seconds.
.sat night...n wind 15 kt with gusts to 20 kt. wind waves n
4 ft at 5 seconds. w swell 4 ft at 9 seconds.
.sun...n wind 15 to 20 kt. wind waves 5 ft. nw swell 7 ft.
.mon...n wind 15 to 20 kt. wind waves 4 ft. w swell 7 ft.

$$

pzz255-275-172330-
coastal waters from cascade head to florence or out 10 nm-
waters from cascade head to florence or from 10 to 60 nm-
847 am pdt thu jun 17 2021

...small craft advisory in effect from 2 pm pdt this afternoon
through late friday night...

.rest of today...n wind 15 to 20 kt. gusts to 25 kt in the
afternoon. wind waves n 4 ft at 5 seconds. w swell 2 ft at 7
seconds.
.tonight...n wind 15 to 20 kt with gusts to 25 kt. wind waves n
5 ft at 7 seconds. w swell 2 ft at 8 seconds.
.fri...n wind 20 to 25 kt. gusts to 30 kt in the afternoon.
wind waves n 6 ft at 7 seconds. w swell 3 ft at 8 seconds.
.fri night...n wind 20 to 25 kt. gusts to 30 kt in the evening.
wind waves n 7 ft at 8 seconds. w swell 3 ft at 10 seconds.
.sat...n wind 15 to 20 kt with gusts to 25 kt. wind waves n
4 ft at 6 seconds. w swell 4 ft at 10 seconds.
.sat night...n wind 20 to 25 kt. wind waves n 5 ft at
7 seconds. w swell 3 ft at 9 seconds.
.sun...n wind 20 to 25 kt. wind waves 5 ft. nw swell 7 ft.
.mon...n wind 15 to 20 kt. wind waves 4 ft. w swell 7 ft.

$$

pzz210-172330-
columbia river bar-
847 am pdt thu jun 17 2021

.in the main channel...

- general seas...1 to 3 ft through thursday evening.

- first ebb...around 1015 am thursday. seas near 4 ft.

- second ebb...around 1130 pm thursday. seas near 4 ft.

- third ebb...around 1115 am friday. seas near 4 ft.


$$


weather.gov/portland