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National Weather Service Marine Forecast FZUS56 KPQR

FZUS56 KPQR 181107
CWFPQR

Coastal Waters Forecast
National Weather Service Portland OR
407 AM PDT Fri Sep 18 2020

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

PZZ200-182330-
407 AM PDT Fri Sep 18 2020

SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST

Low pressure crosses the waters Friday and early Saturday. Weak
high pressure builds over the waters later Saturday and going
into the early next week.



PZZ250-270-182330-
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-
407 AM PDT Fri Sep 18 2020

TODAY
S wind 5 to 10 kt. Wind waves S 1 ft at 4 seconds. SW
swell 4 ft at 13 seconds. Chance of showers.

TONIGHT
SW wind 5 to 10 kt. Gusts to 15 kt after midnight.
Wind waves SW 2 ft at 4 seconds. SW swell 4 ft at 18 seconds.
Chance of showers.

SAT
SW wind 5 to 10 kt. Gusts to 15 kt in the morning. Wind
waves SW 2 ft at 4 seconds. SW swell 3 ft at 17 seconds. Chance
of showers in the morning.

SAT NIGHT
SW wind 5 kt. Wind waves SW 2 ft at 4 seconds. SW
swell 3 ft at 16 seconds.

SUN
SE wind 5 kt, veering to W in the afternoon. Wind waves
SE 2 ft at 4 seconds, shifting to the W at 4 seconds in the
afternoon. SW swell 3 ft at 16 seconds.

SUN NIGHT
N wind 5 to 10 kt. Wind waves N 2 ft at 4 seconds.
NW swell 3 ft at 16 seconds.

MON
N wind 5 to 10 kt. Wind waves 1 ft. W swell 4 ft.

TUE
S wind 15 to 20 kt. Wind waves 3 ft. SW swell 5 ft. 



PZZ255-275-182330-
Coastal waters from Cascade Head to Florence OR out 10 NM-
Waters from Cascade Head to Florence OR from 10 to 60 NM-
407 AM PDT Fri Sep 18 2020

TODAY
S wind 5 to 10 kt. Gusts to 15 kt in the morning. Wind
waves S 2 ft at 4 seconds. SW swell 4 ft at 13 seconds. Showers
likely.

TONIGHT
SW wind 5 to 10 kt. Wind waves SW 2 ft at 4 seconds.
SW swell 4 ft at 17 seconds. Chance of showers in the evening.

SAT
SW wind 5 kt. Wind waves SW 1 ft at 4 seconds. SW swell
3 ft at 17 seconds.

SAT NIGHT
NW wind to 5 kt, becoming NE after midnight. Wind
waves N 1 ft at 4 seconds. SW swell 3 ft at 16 seconds.

SUN
N wind 5 to 10 kt. Gusts to 15 kt in the afternoon. Wind
waves N 2 ft at 4 seconds. SW swell 3 ft at 16 seconds.

SUN NIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Wind waves N 2 ft at 4 seconds. SW swell 3 ft at
16 seconds.

MON
N wind to 5 kt. Wind waves 1 ft. SW swell 4 ft.

TUE
S wind 10 to 15 kt. Wind waves 2 ft. SW swell 5 ft. 



PZZ210-182330-
Columbia River Bar-
407 AM PDT Fri Sep 18 2020

IN THE MAIN CHANNEL

- GENERAL SEAS...2 to 3 ft through Friday.

- FIRST EBB...Strong ebb around 600 AM Friday. Seas near 6 ft.

- SECOND EBB...Strong ebb around 630 PM Friday. Seas near 5 ft.

- THIRD EBB...Strong ebb around 645 AM Saturday. Seas near 5
  ft.
 



weather.gov/portland