Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
154 PM PDT Mon Apr 15 2024

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

PZZ200-161400-
154 PM PDT Mon Apr 15 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
An upper trough grazes the region to the northeast through
Tuesday. This will be followed by a ridge of high pressure
building overhead starting Wednesday and persisting through the
week. As a result rather benign conditions are expected across
all waters moving forward.

$$

PZZ251-161400-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
154 PM PDT Mon Apr 15 2024

.TONIGHT...NW wind 15 to 20 kt with gusts to 25 kt, easing to
10 to 15 kt with gusts to 20 kt after midnight. Wind waves NW
3 ft at 4 seconds. Swell NW 6 ft at 10 seconds.
.TUE...NW wind 10 to 15 kt with gusts to 20 kt. Wind waves NW
3 ft at 5 seconds. Swell NW 6 ft at 9 seconds.
.TUE NIGHT...NW wind 10 to 15 kt. Gusts to 20 kt in the
evening. Wind waves N 3 ft at 5 seconds. Swell NW 5 ft at
9 seconds.
.WED...NE wind 5 to 10 kt, becoming N 10 to 15 kt in the
afternoon. Wind waves N 2 ft at 4 seconds. Swell NW 5 ft at
9 seconds.
.WED NIGHT...N wind 15 to 20 kt with gusts to 25 kt, becoming
NE 10 to 15 kt with gusts to 20 kt after midnight. Wind waves N
3 ft at 5 seconds. Swell NW 5 ft at 0 seconds.
.THU...NE wind 10 to 15 kt with gusts to 20 kt. Wind waves NE
3 ft at 5 seconds. Swell NW 2 ft at 9 seconds.
.THU NIGHT...N wind 15 to 20 kt, becoming NE 10 to 15 kt after
midnight. Wind waves NE 3 ft at 4 seconds. Swell W 2 ft at
16 seconds.
.FRI...E wind 10 to 15 kt with gusts to 20 kt. Wind waves E
2 ft at 5 seconds. Swell W 2 ft at 15 seconds.
.SAT...W wind 10 to 15 kt with gusts to 20 kt. Wind waves W
2 ft at 4 seconds. Swell W 4 ft at 14 seconds, building to W
7 ft at 13 seconds.

$$

PZZ252-161400-
Coastal waters from Cape Falcon to Cape Foulweather OR out
10 NM-
154 PM PDT Mon Apr 15 2024

.TONIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Wind waves
NW 2 ft at 4 seconds. Swell NW 6 ft at 11 seconds.
.TUE...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
2 ft at 5 seconds. Swell NW 6 ft at 10 seconds.
.TUE NIGHT...N wind 15 to 20 kt. Wind waves N 3 ft at
5 seconds. Swell NW 6 ft at 9 seconds.
.WED...NE wind 10 to 15 kt, becoming N 15 to 20 kt in the
afternoon. Wind waves N 3 ft at 5 seconds. Swell NW 6 ft at
9 seconds.
.WED NIGHT...N wind 15 to 20 kt, becoming NE 20 to 25 kt after
midnight. Wind waves N 5 ft at 6 seconds. Swell NW 5 ft at
8 seconds.
.THU...NE wind 15 to 20 kt. Wind waves NE 4 ft at 5 seconds.
Swell NW 3 ft at 9 seconds.
.THU NIGHT...N wind 20 to 25 kt, becoming NE 15 kt after
midnight. Gusts to 20 kt early in the morning. Wind waves NE
4 ft at 5 seconds. Swell W 2 ft at 16 seconds.
.FRI...E wind 10 to 15 kt with gusts to 20 kt. Wind waves E
2 ft at 4 seconds. Swell W 2 ft at 15 seconds.
.SAT...SW wind 10 to 15 kt, veering to NW. Gusts to 20 kt. Wind
waves SW 3 ft at 4 seconds, shifting to the NW 3 ft at
4 seconds. Swell W 4 ft at 14 seconds, building to W 7 ft at
13 seconds.

$$

PZZ253-161400-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
154 PM PDT Mon Apr 15 2024

.TONIGHT...N wind 10 to 15 kt with gusts to 20 kt, easing to
5 to 10 kt with gusts to 15 kt after midnight. Wind waves N
2 ft at 4 seconds. Swell NW 6 ft at 10 seconds.
.TUE...N wind 5 to 10 kt with gusts to 15 kt, rising to 15 to
20 kt with gusts to 25 kt in the afternoon. Wind waves N 3 ft
at 5 seconds. Swell NW 5 ft at 10 seconds.
.TUE NIGHT...N wind 15 to 20 kt with gusts to 25 kt, easing to
10 to 15 kt after midnight. Wind waves N 3 ft at 5 seconds.
Swell NW 6 ft at 9 seconds.
.WED...NE wind 5 to 10 kt with gusts to 15 kt, becoming N 15 to
20 kt in the afternoon. Wind waves N 2 ft at 5 seconds. Swell
NW 5 ft at 9 seconds.
.WED NIGHT...N wind 15 to 20 kt with gusts to 25 kt, becoming
NE 10 to 15 kt with gusts to 20 kt after midnight. Wind waves N
4 ft at 5 seconds. Swell NW 5 ft at 7 seconds.
.THU...NE wind 10 to 15 kt. Gusts to 20 kt in the afternoon.
Wind waves NE 3 ft at 5 seconds. Swell NW 3 ft at 8 seconds.
.THU NIGHT...N wind 15 to 20 kt with gusts to 25 kt, becoming
NE 10 to 15 kt with gusts to 20 kt after midnight. Wind waves
NE 3 ft at 5 seconds. Swell W 2 ft at 16 seconds.
.FRI...NE wind 10 kt, veering to SW. Gusts to 15 kt. Wind waves
NE 2 ft at 4 seconds, shifting to the SW 2 ft at 4 seconds.
Swell NW 3 ft at 16 seconds, shifting to the SW 2 ft at
15 seconds.
.SAT...SW wind 10 kt, veering to NW. Gusts to 20 kt. Wind waves
SW 3 ft at 4 seconds, shifting to the NW 3 ft at 4 seconds.
Swell W 6 ft at 13 seconds.

$$

PZZ271-161400-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to
60 NM-
154 PM PDT Mon Apr 15 2024

.TONIGHT...NW wind 15 kt with gusts to 20 kt. Wind waves NW
3 ft at 5 seconds. Swell NW 7 ft at 10 seconds.
.TUE...NW wind 10 to 15 kt with gusts to 20 kt. Wind waves NW
3 ft at 5 seconds. Swell NW 6 ft at 9 seconds.
.TUE NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Wind
waves NW 3 ft at 5 seconds. Swell NW 6 ft at 9 seconds.
.WED...N wind 10 to 15 kt. Wind waves N 2 ft at 4 seconds.
Swell NW 5 ft at 9 seconds.
.WED NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Gusts to 25 kt, becoming 20 kt early in the morning.
Wind waves N 4 ft at 5 seconds. Swell NW 5 ft at 8 seconds.
.THU...NE wind 10 to 15 kt with gusts to 25 kt. Wind waves NE
4 ft at 5 seconds. Swell W 2 ft at 9 seconds.
.THU NIGHT...NE wind 15 to 20 kt with gusts to 25 kt. Wind
waves NE 4 ft at 5 seconds. Swell SW 2 ft at 16 seconds.
.FRI...E wind 10 to 15 kt. Gusts to 25 kt, becoming 20 kt. Wind
waves E 3 ft at 5 seconds. Swell SW 2 ft at 15 seconds.
.SAT...W wind 15 kt. Gusts to 25 kt, becoming 20 kt. Wind waves
W 3 ft at 5 seconds. Swell SW 4 ft at 14 seconds, building to W
7 ft at 13 seconds.

$$

PZZ272-161400-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
154 PM PDT Mon Apr 15 2024

.TONIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Wind waves
NW 3 ft at 5 seconds. Swell NW 6 ft at 11 seconds.
.TUE...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
3 ft at 5 seconds. Swell NW 6 ft at 10 seconds.
.TUE NIGHT...N wind 15 kt with gusts to 20 kt. Wind waves N
3 ft at 5 seconds. Swell NW 6 ft at 9 seconds.
.WED...N wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Wind waves N 3 ft at 5 seconds. Swell NW 5 ft at
9 seconds.
.WED NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Gusts to 30 kt in the late evening and early
morning25 kt. Wind waves N 5 ft at 6 seconds. Swell NW 5 ft at
7 seconds.
.THU...NE wind 15 to 20 kt with gusts to 30 kt. Wind waves NE
4 ft at 6 seconds. Swell W 2 ft at 9 seconds.
.THU NIGHT...N wind 20 to 25 kt with gusts to 30 kt, becoming
NE 15 to 20 kt with gusts to 25 kt after midnight. Wind waves
NE 4 ft at 6 seconds. Swell SW 2 ft at 16 seconds.
.FRI...E wind 10 to 15 kt. Gusts to 25 kt, becoming 20 kt. Wind
waves E 3 ft at 5 seconds. Swell SW 2 ft at 15 seconds.
.SAT...W wind 10 to 15 kt with gusts to 20 kt. Wind waves W
3 ft at 5 seconds. Swell SW 4 ft at 14 seconds, building to W
7 ft at 13 seconds.

$$

PZZ273-161400-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
154 PM PDT Mon Apr 15 2024

.TONIGHT...N wind 10 to 15 kt. Gusts to 20 kt early in the
evening. Wind waves N 2 ft at 4 seconds. Swell NW 6 ft at
11 seconds.
.TUE...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
3 ft at 5 seconds. Swell NW 6 ft at 10 seconds.
.TUE NIGHT...N wind 10 to 15 kt with gusts to 20 kt. Wind waves
N 3 ft at 6 seconds. Swell NW 6 ft at 10 seconds.
.WED...NE wind 10 to 15 kt, becoming N 15 to 20 kt in the
afternoon. Wind waves N 3 ft at 5 seconds. Swell NW 5 ft at
9 seconds.
.WED NIGHT...N wind 15 to 20 kt with gusts to 30 kt. Wind waves
N 4 ft at 6 seconds. Swell NW 5 ft at 7 seconds.
.THU...N wind 15 to 20 kt with gusts to 25 kt. Wind waves N
4 ft at 5 seconds. Swell SW 2 ft at 9 seconds.
.THU NIGHT...N wind 15 to 20 kt with gusts to 30 kt. Wind waves
N 4 ft at 6 seconds. Swell SW 2 ft at 16 seconds.
.FRI...NE wind 10 to 15 kt with gusts to 20 kt, backing to W
with gusts to 15 kt. Wind waves NE 3 ft at 4 seconds, shifting
to the W 2 ft at 4 seconds. Swell SW 3 ft at 15 seconds.
.SAT...NW wind 10 to 15 kt with gusts to 20 kt. Wind waves NW
3 ft at 5 seconds. Swell SW 5 ft at 14 seconds, shifting to the
W 6 ft at 13 seconds.

$$

PZZ210-161400-
Columbia River Bar-
154 PM PDT Mon Apr 15 2024

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 to 6 ft through Wednesday morning.

.FIRST EBB...Ebb current of 1.9 kt at 1141 PM Monday. Seas 5 to 6
 ft.

.SECOND EBB...Ebb current of 3.69 kt at 1154 AM Tuesday. Seas 5
 ft.

.THIRD EBB...Ebb current of 2.15 kt at 1249 AM Wednesday. Seas 4
 to 5 ft.


$$


For more information from the National Weather Service, visit:
https://weather.gov/portland/marine


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