Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
121 PM PDT Mon Apr 22 2024

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

PZZ200-231130-
121 PM PDT Mon Apr 22 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
High pressure over the waters will maintain gusty north winds
through Tuesday morning. Winds weaken and turn more westerly
midweek as high pressure breaks down. Seas drop slightly
Tuesday to Wednesday. The next system arrives Thursday,
returning gusty southwesterly winds.

$$

PZZ251-231130-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

.TONIGHT...N 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 N
3 ft at 5 seconds. Swell W 5 ft at 10 seconds.
.TUE...N wind 10 to 15 kt with gusts to 20 kt, becoming NW
15 to 20 kt with gusts to 25 kt in the afternoon. Wind waves N
3 ft at 5 seconds. Swell W 5 ft at 10 seconds.
.TUE NIGHT...NW 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 NW
3 ft at 4 seconds. Swell W 4 ft at 10 seconds.
.WED...W wind 5 to 10 kt with gusts to 15 kt. Wind waves W 2 ft
at 4 seconds. Swell W 5 ft at 10 seconds. Chance of rain.
.WED NIGHT...SW wind 5 to 10 kt. Gusts to 15 kt early in the
evening. Wind waves SW 2 ft at 4 seconds. Swell W 5 ft at
9 seconds. Chance of rain.
.THU...S wind 10 to 15 kt, rising to 20 to 25 kt in the
afternoon. Gusts to 20 kt early in the morning. Wind waves S
4 ft at 6 seconds. Swell W 4 ft at 9 seconds. Rain.
.THU NIGHT...S wind 20 to 25 kt with gusts to 30 kt, becoming
SW 10 kt with gusts to 15 kt after midnight. Wind waves SW 4 ft
at 5 seconds. Swell W 5 ft at 9 seconds. Rain.
.FRI...W wind 10 to 15 kt with gusts to 20 kt. Wind waves W
3 ft at 4 seconds. Swell W 6 ft at 9 seconds.
.SAT...SW wind 10 to 15 kt with gusts to 20 kt. Wind waves SW
3 ft at 4 seconds. Swell W 6 ft at 12 seconds.

$$

PZZ252-231130-
Coastal waters from Cape Falcon to Cape Foulweather OR out
10 NM-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Wind waves N 5 ft at 6 seconds. Swell W 6 ft at
10 seconds.
.TUE...N winds 15 to 25 kt. Wind waves N 4 ft at 5 seconds.
Swell W 5 ft at 10 seconds.
.TUE NIGHT...N wind 20 to 25 kt, easing to 10 to 15 kt after
midnight. Wind waves N 4 ft at 5 seconds. Swell W 4 ft at
10 seconds.
.WED...SW wind 5 to 10 kt. Gusts to 15 kt in the afternoon.
Wind waves SW 2 ft at 4 seconds. Swell W 4 ft at 10 seconds.
.WED NIGHT...SW wind 5 to 10 kt with gusts to 15 kt. Wind waves
SW 2 ft at 4 seconds. Swell W 5 ft at 9 seconds. Chance of
rain.
.THU...S wind 15 to 20 kt with gusts to 25 kt, rising to 20 to
25 kt with gusts to 30 kt in the afternoon. Wind waves S 5 ft
at 6 seconds. Swell W 4 ft at 9 seconds. Rain.
.THU NIGHT...SW wind 20 to 25 kt with gusts to 30 kt, easing to
10 to 15 kt after midnight. Wind waves SW 5 ft at 5 seconds.
Swell W 5 ft at 9 seconds. Rain.
.FRI...W wind 10 to 15 kt with gusts to 20 kt. Wind waves W
3 ft at 4 seconds. Swell W 7 ft at 9 seconds.
.SAT...SW wind 10 to 15 kt. Gusts to 20 kt. Wind waves SW 3 ft
at 4 seconds. Swell W 6 ft at 13 seconds.

$$

PZZ253-231130-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...N 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 N
3 ft at 5 seconds. Swell W 6 ft at 10 seconds.
.TUE...N winds 15 to 25 kt, easing to 10 to 20 kt in the
afternoon. Wind waves N 3 ft at 5 seconds. Swell W 6 ft at 10
seconds.
.TUE NIGHT...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
3 ft at 4 seconds. Swell W 5 ft at 10 seconds.
.WED...NW wind 5 to 10 kt. Wind waves NW 2 ft at 4 seconds.
Swell W 4 ft at 10 seconds.
.WED NIGHT...W wind 5 to 10 kt. Wind waves W 1 ft at 4 seconds.
Swell W 5 ft at 9 seconds. Chance of rain.
.THU...S wind 10 to 15 kt, rising to 20 to 25 kt in the
afternoon. Gusts to 20 kt early in the morning. Wind waves S
4 ft at 5 seconds. Swell W 5 ft at 9 seconds. Rain.
.THU NIGHT...SW wind 20 to 25 kt, becoming W 10 to 15 kt with
gusts to 20 kt after midnight. Wind waves SW 4 ft at 5 seconds.
Swell W 5 ft at 9 seconds. Rain.
.FRI...W wind 10 to 15 kt. Wind waves W 3 ft at 4 seconds.
Swell W 8 ft at 9 seconds.
.SAT...SW wind 10 to 15 kt. Wind waves SW 3 ft at 4 seconds.
Swell W 6 ft at 13 seconds.

$$

PZZ271-231130-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to
60 NM-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

.TONIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Wind waves N 4 ft at 6 seconds. Swell W 5 ft at 10
seconds.
.TUE...N wind 15 to 20 kt. Wind waves N 4 ft at 5 seconds.
Swell W 5 ft at 10 seconds.
.TUE NIGHT...NW wind 10 to 15 kt. Gusts to 20 kt early in the
evening. Wind waves NW 3 ft at 4 seconds. Swell W 3 ft at
10 seconds.
.WED...W wind 10 kt. Wind waves W 2 ft at 4 seconds. Swell W
6 ft at 10 seconds.
.WED NIGHT...SW wind 10 kt. Gusts to 15 kt after midnight. Wind
waves SW 2 ft at 4 seconds. Swell W 6 ft at 9 seconds. Rain
likely.
.THU...S wind 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Gusts to 20 kt, becoming 25 kt in the afternoon.
Wind waves S 4 ft at 5 seconds. Swell W 4 ft at 9 seconds.
Rain.
.THU NIGHT...SW wind 15 to 20 kt with gusts to 25 kt, becoming
W 10 to 15 kt with gusts to 20 kt after midnight. Wind waves W
3 ft at 4 seconds. Swell W 5 ft at 9 seconds. Rain.
.FRI...W wind 10 to 15 kt with gusts to 20 kt. Wind waves W
3 ft at 5 seconds. Swell W 6 ft at 8 seconds.
.SAT...SW wind 15 kt with gusts to 20 kt. Wind waves SW 3 ft at
5 seconds. Swell W 6 ft at 12 seconds.

$$

PZZ272-231130-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...N wind 20 to 25 kt. Gusts to 30 kt early in the
evening. Wind waves N 5 ft at 7 seconds. Swell W 6 ft at
10 seconds.
.TUE...N wind 15 to 20 kt with gusts to 25 kt. Wind waves N
4 ft at 6 seconds. Swell W 5 ft at 10 seconds.
.TUE NIGHT...NW wind 15 to 20 kt, easing to 10 kt with gusts to
15 kt after midnight. Wind waves NW 3 ft at 5 seconds. Swell W
4 ft at 10 seconds.
.WED...W wind 5 to 10 kt. Wind waves W 2 ft at 4 seconds. Swell
W 5 ft at 10 seconds.
.WED NIGHT...SW wind 10 kt with gusts to 15 kt. Wind waves SW
2 ft at 4 seconds. Swell W 6 ft at 9 seconds. Chance of rain.
.THU...SW wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Wind waves SW 4 ft at 6 seconds. Swell W 4 ft at
9 seconds. Rain.
.THU NIGHT...SW wind 20 to 25 kt with gusts to 30 kt, becoming
W 15 kt with gusts to 20 kt after midnight. Wind waves W 4 ft
at 5 seconds. Swell W 5 ft at 9 seconds. Rain.
.FRI...W wind 15 kt with gusts to 20 kt. Wind waves W 3 ft at
5 seconds. Swell W 7 ft at 8 seconds.
.SAT...SW wind 10 to 15 kt with gusts to 20 kt. Wind waves SW
3 ft at 5 seconds. Swell W 6 ft at 12 seconds.

$$

PZZ273-231130-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Wind waves N 4 ft at 6 seconds. Swell W 6 ft at
10 seconds.
.TUE...N wind 15 to 20 kt. Gusts to 25 kt early in the morning.
Wind waves N 4 ft at 5 seconds. Swell W 6 ft at 10 seconds.
.TUE NIGHT...N wind 10 to 15 kt with gusts to 20 kt, becoming
NW 5 to 10 kt with gusts to 15 kt after midnight. Wind waves N
3 ft at 5 seconds. Swell W 5 ft at 10 seconds.
.WED...NW wind 5 to 10 kt. Wind waves NW 2 ft at 4 seconds.
Swell W 5 ft at 10 seconds.
.WED NIGHT...SW wind 5 to 10 kt. Gusts to 15 kt after midnight.
Wind waves SW 2 ft at 4 seconds. Swell W 5 ft at 9 seconds.
Chance of rain.
.THU...SW wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Gusts to 20 kt, becoming 25 kt in the afternoon.
Wind waves SW 4 ft at 6 seconds. Swell W 4 ft at 9 seconds.
Rain.
.THU NIGHT...W wind 15 to 20 kt. Gusts to 25 kt early in the
evening. Wind waves W 4 ft at 5 seconds. Swell W 5 ft at
9 seconds. Rain.
.FRI...W wind 10 to 15 kt. Gusts to 20 kt. Wind waves W 3 ft at
5 seconds. Swell W 7 ft at 9 seconds.
.SAT...SW wind 10 to 15 kt. Gusts to 20 kt. Wind waves SW 3 ft
at 5 seconds. Swell W 6 ft at 13 seconds.

$$

PZZ210-231130-
Columbia River Bar-
121 PM PDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

.IN THE MAIN CHANNEL...

.GENERAL SEAS...5 to 6 ft subsiding to 4 to 5 ft Tuesday afternoon.

.FIRST EBB...Ebb current of 3.88 kt at 451 PM Monday. Seas 5 to 6
 ft.

.SECOND EBB...Ebb current of 5.34 kt at 508 AM Tuesday. Seas 4 to
 5 ft.

.THIRD EBB...Ebb current of 3.75 kt at 526 PM Tuesday. Seas 4 to 5
 ft.


$$


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


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