Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
235 AM PDT Fri Sep 20 2024

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

PZZ200-210015-
235 AM PDT Fri Sep 20 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
High pressure will keep consistent conditions through the
weekend. North-northwest winds persists. A weak front moves over
the waters Sunday through Monday.

$$

PZZ251-210015-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
235 AM PDT Fri Sep 20 2024

.TODAY...NW wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft. Wave Detail: NW 4 ft at 5 seconds and NW 7 ft at 9 seconds.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft. Wave Detail: N 3 ft at 5 seconds and NW 7 ft at 12 seconds.
.SAT...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: N 4 ft at 5 seconds and NW 6 ft at
11 seconds.
.SAT NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 3 to 5 ft, building to 5 to 7 ft after midnight.
Wave Detail: N 2 ft at 4 seconds and NW 7 ft at 11 seconds.
.SUN...N wind 5 to 10 kt, backing to W in the afternoon. Seas
4 to 6 ft. Wave Detail: N 2 ft at 4 seconds and NW 6 ft at
11 seconds.
.SUN NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W
2 ft at 4 seconds and NW 6 ft at 11 seconds. A chance of showers
in the evening.
.MON...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft
at 4 seconds and NW 7 ft at 11 seconds.
.MON NIGHT...N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N
3 ft at 4 seconds and NW 7 ft at 10 seconds.
.TUE...NE wind 10 to 15 kt. Seas 5 to 8 ft. Wave Detail: NE 3 ft
at 4 seconds and NW 8 ft at 12 seconds.
.TUE NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 6 to 9 ft. Wave Detail: N 3 ft at 4 seconds and NW
9 ft at 13 seconds.

$$

PZZ252-210015-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
235 AM PDT Fri Sep 20 2024

.TODAY...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft. Wave Detail: N 3 ft at 4 seconds and NW 7 ft at 10 seconds.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 7 to
8 ft. Wave Detail: N 3 ft at 5 seconds and NW 7 ft at 12 seconds.
.SAT...N wind around 10 kt, rising to 15 to 20 kt in the
afternoon. Seas 6 to 8 ft. Wave Detail: N 4 ft at 6 seconds and
NW 7 ft at 11 seconds.
.SAT NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 6 to 9 ft. Wave Detail: N 4 ft at 6 seconds and NW
7 ft at 11 seconds.
.SUN...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at
4 seconds and NW 7 ft at 11 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: N
2 ft at 4 seconds and NW 7 ft at 11 seconds.
.MON...NE wind around 5 kt, becoming N 10 to 15 kt in the
afternoon. Seas 6 to 7 ft. Wave Detail: N 4 ft at 5 seconds and
NW 7 ft at 11 seconds.
.MON NIGHT...N wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: N
4 ft at 5 seconds and NW 7 ft at 10 seconds.
.TUE...NE wind 10 to 15 kt, becoming N 5 to 10 kt in the
afternoon. Seas 6 to 8 ft. Wave Detail: N 3 ft at 4 seconds and
NW 8 ft at 12 seconds.
.TUE NIGHT...N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: N
2 ft at 4 seconds and NW 9 ft at 13 seconds.

$$

PZZ253-210015-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
235 AM PDT Fri Sep 20 2024

.TODAY...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft. Wave Detail: N 3 ft at 4 seconds and NW 6 ft at 9 seconds.
.TONIGHT...N wind 10 to 15 kt with gusts up to 25 kt. Seas 6 to
8 ft. Wave Detail: N 3 ft at 5 seconds and NW 7 ft at 10 seconds.
.SAT...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 6 to 7 ft. Wave Detail: N 4 ft at 5 seconds and NW 6 ft at
11 seconds.
.SAT NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: N 4 ft
at 5 seconds and NW 7 ft at 11 seconds.
.SUN...N wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: N 2 ft at
4 seconds and NW 6 ft at 11 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas around 6 ft. Wave Detail: N
2 ft at 4 seconds and NW 6 ft at 11 seconds.
.MON...N wind around 5 kt, rising to 10 to 15 kt in the
afternoon. Seas 6 to 7 ft. Wave Detail: N 3 ft at 5 seconds and
NW 6 ft at 11 seconds.
.MON NIGHT...N wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N
3 ft at 5 seconds and NW 7 ft at 10 seconds.
.TUE...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NE 2 ft at
4 seconds and NW 7 ft at 11 seconds.
.TUE NIGHT...N wind 5 to 10 kt, backing to W after midnight. Seas
7 to 8 ft. Wave Detail: N 2 ft at 4 seconds and NW 8 ft at
13 seconds.

$$

PZZ271-210015-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
235 AM PDT Fri Sep 20 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS
MORNING...

.TODAY...N wind 15 to 20 kt with gusts up to 25 kt. Seas 7 to
9 ft. Wave Detail: N 4 ft at 6 seconds and NW 8 ft at 9 seconds.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to
9 ft. Wave Detail: N 4 ft at 5 seconds and NW 8 ft at 12 seconds.
.SAT...N wind 10 to 15 kt. Seas 5 to 8 ft. Wave Detail: N 3 ft at
4 seconds and NW 6 ft at 11 seconds.
.SAT NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft. Wave Detail: N 3 ft at 4 seconds and NW 7 ft at 11 seconds.
.SUN...NW wind 5 to 10 kt, backing to W in the afternoon. Seas
6 to 7 ft. Wave Detail: NW 2 ft at 4 seconds and NW 7 ft at
11 seconds.
.SUN NIGHT...NW wind 5 to 10 kt. Seas around 7 ft. Wave Detail: W
2 ft at 4 seconds and NW 7 ft at 11 seconds. A chance of showers
in the evening.
.MON...NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 2 ft
at 4 seconds and NW 7 ft at 11 seconds.
.MON NIGHT...N wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 6 to 8 ft. Wave Detail: N 3 ft at 4 seconds and NW
7 ft at 10 seconds.
.TUE...N wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N 3 ft at
5 seconds and NW 8 ft at 11 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N
3 ft at 4 seconds and NW 9 ft at 13 seconds.

$$

PZZ272-210015-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
235 AM PDT Fri Sep 20 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS
MORNING...

.TODAY...N wind 15 to 20 kt with gusts up to 25 kt. Seas 6 to
8 ft. Wave Detail: N 4 ft at 5 seconds and NW 7 ft at 9 seconds.
.TONIGHT...N wind around 15 kt with gusts up to 20 kt. Seas 8 to
9 ft. Wave Detail: N 4 ft at 5 seconds and NW 8 ft at 12 seconds.
.SAT...N wind around 15 kt with gusts up to 20 kt. Seas 7 to
8 ft. Wave Detail: N 4 ft at 5 seconds and NW 7 ft at 11 seconds.
.SAT NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 6 to 8 ft. Wave Detail: N 4 ft at 6 seconds and NW
7 ft at 10 seconds.
.SUN...N wind 10 to 15 kt, becoming NW 5 to 10 kt in the
afternoon. Seas 6 to 7 ft. Wave Detail: N 3 ft at 4 seconds and
NW 7 ft at 11 seconds.
.SUN NIGHT...NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW
2 ft at 4 seconds and NW 7 ft at 11 seconds.
.MON...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: N 3 ft at
4 seconds and NW 7 ft at 11 seconds.
.MON NIGHT...N wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. Seas 7 to 8 ft. Wave Detail: N 4 ft at 5 seconds and NW
8 ft at 9 seconds.
.TUE...N wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N 4 ft at
5 seconds and NW 8 ft at 11 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: N
3 ft at 4 seconds and NW 9 ft at 13 seconds.

$$

PZZ273-210015-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
235 AM PDT Fri Sep 20 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS
MORNING...

.TODAY...N wind 15 to 20 kt with gusts up to 25 kt. Seas 6 to
8 ft. Wave Detail: N 4 ft at 6 seconds and N 7 ft at 9 seconds.
.TONIGHT...N wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: N
4 ft at 6 seconds and N 7 ft at 11 seconds.
.SAT...N wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: N 4 ft at
5 seconds and NW 7 ft at 11 seconds.
.SAT NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 6 to 8 ft. Wave Detail: N 4 ft at 6 seconds and NW
7 ft at 9 seconds.
.SUN...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 8 ft.
Wave Detail: N 3 ft at 4 seconds and NW 7 ft at 10 seconds.
.SUN NIGHT...N wind around 10 kt. Seas 6 to 7 ft. Wave Detail: N
2 ft at 4 seconds and NW 6 ft at 11 seconds.
.MON...N wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: N 4 ft at
5 seconds and NW 6 ft at 11 seconds.
.MON NIGHT...N wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: N
4 ft at 6 seconds and NW 8 ft at 9 seconds.
.TUE...N wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. Seas 7 to 9 ft. Wave Detail: N 4 ft at 5 seconds and
NW 8 ft at 10 seconds.
.TUE NIGHT...N wind 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 7 to 8 ft. Wave Detail: N 3 ft at 4 seconds and NW
8 ft at 12 seconds.

$$

PZZ210-210015-
Columbia River Bar-
235 AM PDT Fri Sep 20 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
THIS EVENING...

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 ft building to 5 ft Saturday morning.

.FIRST EBB...Ebb current of 5.37 kt at 644 AM Friday. Seas 4 to 5
 ft.

.SECOND EBB...Very strong ebb current of 6.71 kt at 707 PM Friday.
 Seas 8 to 9 ft.

.THIRD EBB...Ebb current of 4.64 kt at 729 AM Saturday. Seas 5 ft.

$$