Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
236 PM PDT Mon May 27 2024

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

PZZ200-282145-
236 PM PDT Mon May 27 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
Weak high pressure remains over the waters through tonight.
A trough moves east into the waters Tuesday morning, with
elevated winds but little to no impacts expected. More active
weather returns near the end of the week.

$$

PZZ251-282145-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
236 PM PDT Mon May 27 2024

.TONIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 12 seconds. A chance of rain late.
.TUE...SW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SW 2 ft
at 4 seconds and W 5 ft at 12 seconds. Rain.
.TUE NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W
2 ft at 4 seconds and W 5 ft at 11 seconds. A chance of rain in
the evening, then a chance of showers after midnight.
.WED...W wind 5 to 10 kt, rising to 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: W 3 ft at
4 seconds and W 5 ft at 10 seconds. A chance of showers in the
morning.
.WED NIGHT...NW wind 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. Wave Detail: NW 3 ft at 4 seconds and W 4 ft at
10 seconds.
.THU...N wind 5 to 10 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and
W 4 ft at 9 seconds.
.THU NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft.
.FRI...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 3 to 4 ft.
.FRI NIGHT...N wind 10 to 15 kt. Seas 3 to 4 ft.
.SAT...N wind 5 to 10 kt, backing to W in the afternoon. Seas
3 to 4 ft. A chance of rain.
.SAT NIGHT...SW wind around 10 kt, backing to S after midnight.
Seas 3 to 5 ft. A chance of rain.

$$

PZZ252-282145-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
236 PM PDT Mon May 27 2024

.TONIGHT...NW wind 5 to 10 kt. Seas around 4 ft. Wave Detail: NW
2 ft at 4 seconds and NW 4 ft at 12 seconds.
.TUE...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 2 ft
at 4 seconds and W 5 ft at 12 seconds. Rain.
.TUE NIGHT...W wind 5 to 10 kt. Seas around 5 ft. Wave Detail: W
2 ft at 4 seconds and W 5 ft at 11 seconds. A chance of rain in
the evening, then a chance of showers after midnight.
.WED...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 2 ft at
4 seconds and W 5 ft at 11 seconds. A chance of showers in the
morning.
.WED NIGHT...N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW
2 ft at 4 seconds and W 4 ft at 10 seconds.
.THU...N wind 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft.
Wave Detail: N 3 ft at 6 seconds and W 4 ft at 9 seconds.
.THU NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 4 to
5 ft.
.FRI...N wind 10 to 15 kt. Seas around 4 ft.
.FRI NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 4 to 5 ft.
.SAT...N wind 5 to 10 kt, backing to NW in the afternoon. Seas
3 to 4 ft.
.SAT NIGHT...W wind around 10 kt, backing to S after midnight.
Seas 3 to 4 ft. A chance of rain after midnight.

$$

PZZ253-282145-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
236 PM PDT Mon May 27 2024

.TONIGHT...N wind 5 to 10 kt, becoming NW late. Seas around 4 ft.
Wave Detail: N 2 ft at 4 seconds and NW 4 ft at 12 seconds.
.TUE...W wind around 5 kt, backing to SW in the afternoon. Seas
4 to 5 ft. Wave Detail: SW 2 ft at 4 seconds and NW 5 ft at
12 seconds. A chance of rain in the morning, then rain likely in
the afternoon.
.TUE NIGHT...W wind 5 to 10 kt, becoming NW after midnight. Seas
around 5 ft. Wave Detail: W 2 ft at 4 seconds and W 5 ft at
11 seconds. A slight chance of showers.
.WED...NW wind around 5 kt, rising to 5 to 10 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: NW 2 ft at 4 seconds and
W 5 ft at 11 seconds.
.WED NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 4 to 5 ft. Wave Detail: N 2 ft at 4 seconds and NW
4 ft at 10 seconds.
.THU...N wind 5 to 10 kt, rising to 15 to 20 kt with gusts up to
25 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: N 4 ft at
6 seconds and NW 4 ft at 9 seconds.
.THU NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 4 to
5 ft.
.FRI...N wind 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 4 to 5 ft.
.SAT...N wind 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...NW wind 5 to 10 kt, backing to S after midnight.
Seas around 3 ft. A chance of showers after midnight.

$$

PZZ271-282145-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
236 PM PDT Mon May 27 2024

.TONIGHT...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W
6 ft at 12 seconds and SW 2 ft at 15 seconds. A slight chance of
rain after midnight. A chance of rain late.
.TUE...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft
at 4 seconds and W 6 ft at 12 seconds. Rain, mainly in the
morning.
.TUE NIGHT...W wind around 10 kt. Seas 5 to 6 ft. Wave Detail: W
2 ft at 4 seconds and W 6 ft at 11 seconds. A chance of showers.
.WED...W wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at
4 seconds and W 5 ft at 10 seconds. A chance of showers in the
morning.
.WED NIGHT...NW wind 10 to 15 kt with gusts up to 20 kt. Seas
5 to 6 ft. Wave Detail: NW 2 ft at 4 seconds and W 5 ft at
10 seconds.
.THU...N wind 10 to 15 kt. Seas around 5 ft. Wave Detail: NW 3 ft
at 5 seconds and W 4 ft at 9 seconds.
.THU NIGHT...N wind around 15 kt with gusts up to 20 kt. Seas
4 to 5 ft.
.FRI...N wind 10 to 15 kt. Seas around 4 ft.
.FRI NIGHT...N wind 10 to 15 kt. Seas 4 to 5 ft.
.SAT...NW wind around 10 kt, backing to W in the afternoon. Seas
3 to 4 ft. A chance of rain.
.SAT NIGHT...SW wind around 10 kt. Seas 3 to 4 ft, building to
5 ft after midnight. A chance of rain after midnight.

$$

PZZ272-282145-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
236 PM PDT Mon May 27 2024

.TONIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW
2 ft at 4 seconds, NW 5 ft at 12 seconds and SW 2 ft at
15 seconds. A chance of rain late.
.TUE...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at
4 seconds and W 6 ft at 12 seconds. Rain, mainly in the morning.
.TUE NIGHT...NW wind around 10 kt. Seas 5 to 6 ft. Wave Detail:
NW 2 ft at 4 seconds and W 6 ft at 11 seconds. A slight chance of
showers in the evening, then a chance of showers after midnight.
.WED...NW wind around 10 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft
at 4 seconds and W 5 ft at 11 seconds.
.WED NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
6 ft. Wave Detail: NW 2 ft at 4 seconds and W 4 ft at 10 seconds.
.THU...N wind 10 to 15 kt with gusts up to 20 kt. Seas around
5 ft. Wave Detail: N 3 ft at 6 seconds and NW 4 ft at 9 seconds.
.THU NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 4 to
5 ft.
.FRI...N wind 15 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 4 to 5 ft.
.SAT...N wind 10 to 15 kt, backing to NW in the afternoon. Seas
3 to 4 ft.
.SAT NIGHT...W wind around 10 kt, backing to SW after midnight.
Seas around 3 ft, building to 4 to 5 ft after midnight. A chance
of rain after midnight.

$$

PZZ273-282145-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
236 PM PDT Mon May 27 2024

.TONIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW
2 ft at 4 seconds, NW 5 ft at 12 seconds and SW 2 ft at
15 seconds. A slight chance of rain late.
.TUE...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at
4 seconds and NW 5 ft at 12 seconds. Rain likely, mainly in the
morning.
.TUE NIGHT...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW
2 ft at 4 seconds and W 5 ft at 11 seconds. A slight chance of
showers after midnight.
.WED...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 2 ft
at 4 seconds and W 5 ft at 11 seconds.
.WED NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas
around 5 ft. Wave Detail: N 3 ft at 5 seconds and NW 4 ft at
10 seconds.
.THU...N wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas around 5 ft. Wave Detail: N 4 ft at 6 seconds and
NW 4 ft at 9 seconds.
.THU NIGHT...N wind around 20 kt with gusts up to 25 kt. Seas
around 5 ft.
.FRI...N wind 15 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 3 to 5 ft.
.SAT...N wind 10 to 15 kt. Seas around 4 ft.
.SAT NIGHT...W wind around 10 kt, backing to SW after midnight.
Seas 3 to 4 ft. A chance of showers after midnight.

$$

PZZ210-282145-
Columbia River Bar-
236 PM PDT Mon May 27 2024

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 ft building to 5 ft Tuesday evening.

.FIRST EBB...Ebb current of 2.7 kt at 833 PM Monday. Seas 4 to 5
 ft.

.SECOND EBB...Ebb current of 5.42 kt at 831 AM Tuesday. Seas 5 ft.

.THIRD EBB...Ebb current of 2.82 kt at 935 PM Tuesday. Seas 5 ft.

$$