Coastal Waters Forecast
Issued by NWS Portland, OR

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FZUS56 KPQR 210353
CWFPQR

Coastal Waters Forecast
National Weather Service Portland OR
853 PM PDT Sun Aug 20 2017

Coastal Waters from Cape Shoalwater Washington to Florence Oregon
and westward 60 NM

PZZ200-211045-
853 PM PDT Sun Aug 20 2017

.SYNOPSIS FOR SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
There will be little change in the marine weather through mid
next week as high pressure persists over the NE Pacific and a
thermal trough remains across the southern Oregon coast.

$$

PZZ250-270-211045-
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-
853 PM PDT Sun Aug 20 2017

.TONIGHT...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
4 ft at 5 seconds. W swell 4 ft at 10 seconds. Patchy fog after
midnight.
.MON...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
4 ft at 5 seconds. NW swell 3 ft at 9 seconds.
.MON 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.
.TUE...N wind 10 to 15 kt. Wind waves N 3 ft at 4 seconds. W
swell 3 ft at 11 seconds.
.TUE NIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Wind waves NW 3 ft at 4 seconds. W swell 4 ft at
12 seconds.
.WED...W wind 5 kt. Wind waves 1 ft. W swell 5 ft.
.WED NIGHT...NW wind 10 to 15 kt. Wind waves 3 ft. W swell
5 ft.
.THU...NW wind 5 to 10 kt. Wind waves 3 ft. W swell 7 ft.
.FRI...N wind 20 to 25 kt. Wind waves 6 ft. W swell 5 ft.

$$

PZZ255-275-211045-
Coastal waters from Cascade Head to Florence OR out 10 NM-
Waters from Cascade Head to Florence OR from 10 to 60 NM-
853 PM PDT Sun Aug 20 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT THROUGH MONDAY
EVENING...

.TONIGHT...N wind 10 to 20 kt. Gusts to 25 kt in the evening.
Wind waves N 5 ft at 6 seconds. W swell 5 ft at 10 seconds.
.MON...N wind 15 to 20 kt. Gusts to 25 kt in the afternoon.
Wind waves N 5 ft at 6 seconds. NW swell 3 ft at 9 seconds.
.MON NIGHT...N wind 15 to 20 kt. Gusts to 25 kt, becoming 20 kt
after midnight. Wind waves N 4 ft at 6 seconds. W swell 4 ft at
9 seconds.
.TUE...N wind 10 to 15 kt. Wind waves N 3 ft at 5 seconds. W
swell 4 ft at 11 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Wind waves N 3 ft at
4 seconds. W swell 3 ft at 12 seconds.
.WED...NW wind 5 to 10 kt. Wind waves 2 ft. W swell 4 ft.
.WED NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Wind
waves 3 ft. W swell 4 ft.
.THU...NW wind 10 to 15 kt. Wind waves 4 ft. W swell 6 ft.
.FRI...N wind 20 to 25 kt. Combined seas 8 ft.

$$

PZZ210-211045-
Columbia River Bar-
853 PM PDT Sun Aug 20 2017

...SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT
FROM 3 AM TO 7 AM PDT MONDAY...

.IN THE MAIN CHANNEL...Combined seas 3 to 3 ft through Monday.
However, seas will temporarily build to around 7 ft with
breakers during the very strong ebb around 5 AM Monday morning
and to 7 ft during the ebb around 530 PM Monday evening.

$$


weather.gov/portland



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