Coastal Waters Forecast
Issued by NWS Portland, OR

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FZUS56 KPQR 230331
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Coastal Waters Forecast
National Weather Service Portland OR
831 PM PDT Fri Sep 22 2017

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

PZZ200-231100-
831 PM PDT Fri Sep 22 2017

.SYNOPSIS FOR SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
A weak low pres system will move into N waters Sat. High
pres will then build over the waters Sat night and Sun. A warm
front moves across the Washington and N Oregon waters Mon. High
pres returns Tue and is expected to last through much of next
week.

$$

PZZ250-255-231100-
Coastal waters from Cape Shoalwater WA to Cascade Head OR out
10 NM-Coastal waters from Cascade Head to Florence OR out 10 NM-
831 PM PDT Fri Sep 22 2017

.TONIGHT...NW wind to 10 kt. Wind waves NW 2 ft at 4 seconds.
NW swell 5 ft at 9 seconds. Areas of fog.
.SAT...S wind less than 10 kt. Wind waves SE 1 ft at 4 seconds.
NW swell 4 ft at 8 seconds. Areas of fog in the morning.
.SAT NIGHT...NW wind less than 10 kt, veering to N after
midnight. Wind waves NW 1 ft at 4 seconds, shifting to the N 2
ft at 4 seconds after midnight. W swell 4 ft at 8 seconds.
.SUN...NE wind less than 10 kt, backing to NW in the afternoon.
Wind waves NE 1 ft at 4 seconds, shifting to the NW at 4
seconds in the afternoon. W swell 4 ft at 11 seconds.
.SUN NIGHT...NW wind to 10 kt, becoming N after midnight. Wind
waves NW 2 ft at 4 seconds. NW swell 4 ft at 10 seconds.
.MON...NW wind to 10 kt. Wind waves 1 ft. NW swell 4 ft.
.MON NIGHT...W wind to 10 kt. Wind waves 2 ft. W swell 6 ft.
.TUE...N wind 10 to 15 kt. Wind waves 2 ft. W swell 6 ft.
.WED...NE wind to 10 kt. Wind waves 1 ft. W swell 4 ft.

$$

PZZ270-275-231100-
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-
831 PM PDT Fri Sep 22 2017

.TONIGHT...NW wind to 10 kt. Wind waves NW 2 ft at 4 seconds.
NW swell 5 ft at 9 seconds.
.SAT...N wind to 10 kt, backing to S in the afternoon. Wind
waves N 2 ft at 4 seconds, shifting to the S 1 ft at 4 seconds
in the afternoon. NW swell 4 ft at 8 seconds. Rain likely.
.SAT NIGHT...NW wind less than 10 kt, veering to N after
midnight. Wind waves N 1 ft at 4 seconds. W swell 4 ft at 8
seconds.
.SUN...N wind to 10 kt. Wind waves N 2 ft at 4 seconds. W swell
4 ft at 11 seconds.
.SUN NIGHT...NW wind to 10 kt with gusts to 15 kt, easing to
less than 10 kt after midnight. Wind waves NW 2 ft at 4
seconds. NW swell 4 ft at 10 seconds.
.MON...W wind to 10 kt with gusts to 15 kt. Wind waves 2 ft. NW
swell 4 ft.
.MON NIGHT...W wind to 10 kt. Wind waves 2 ft. W swell 6 ft.
.TUE...N wind 15 to 20 kt. Wind waves 4 ft. W swell 6 ft.
.WED...N wind 10 to 15 kt. Wind waves 3 ft. W swell 4 ft.

$$

PZZ210-231100-
Columbia River Bar-
831 PM PDT Fri Sep 22 2017

.IN THE MAIN CHANNEL...Combined seas will be around 4 ft through
Sat evening. However, seas will temporarily build to 6 ft during
the ebb around 730 am Sat. Seas to 6 ft, with breakers possible,
are expected with the ebb around 745 pm Sat.

$$


weather.gov/portland


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