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FZUS56 KPQR 282123
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Coastal Waters Forecast
National Weather Service Portland OR
123 PM PST Tue Nov 28 2023

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

PZZ200-291215-
123 PM PST Tue Nov 28 2023

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
High pressure continues over the waters Tuesday to Wednesday,
maintaining offshore winds. A cold front will then move through
the waters Wednesday night into Thursday, with winds gradually
strengthening and turning southerly.

$$

PZZ251-291215-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
123 PM PST Tue Nov 28 2023

.TONIGHT...NE wind 5 to 10 kt. Wind waves NE 1 ft at 4 seconds.
Swell W 4 ft at 11 seconds. Patchy dense fog after midnight.
.WED...NE wind 5 to 10 kt, backing to NW in the afternoon. Wind
waves NE 1 ft at 4 seconds, shifting to the NW 1 ft at
4 seconds in the afternoon. Swell W 5 ft at 11 seconds. Patchy
dense fog in the morning.
.WED NIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Wind waves S 1 ft at 4 seconds. Swell W 5 ft at
13 seconds and SW 3 ft at 7 seconds. Rain likely.
.THU...SW wind 10 to 15 kt with gusts to 20 kt. Wind waves SW
2 ft at 5 seconds. Swell W 6 ft at 12 seconds. Rain.
.THU NIGHT...W wind 10 to 15 kt with gusts to 20 kt, becoming
SW 20 to 25 kt with gusts to 30 kt after midnight. Wind waves
SW 5 ft at 5 seconds. Swell W 9 ft at 12 seconds. Rain.
.FRI...SW wind 25 to 30 kt, easing to 20 to 25 kt in the
afternoon. Gusts to 40 kt, becoming 35 kt late in the
afternoon. Combined seas 12 ft with a dominant period of
12 seconds. Showers and a slight chance of tstms.
.FRI NIGHT...W wind 20 to 25 kt. Gusts to 35 kt, becoming 30 kt
overnight. Combined seas 15 ft with a dominant period of
12 seconds. Showers and a slight chance of tstms.
.SAT...SW wind 15 to 20 kt. Gusts to 25 kt, becoming 30 kt.
Wind waves SW 3 ft at 5 seconds. Swell W 15 ft at 13 seconds.
.SUN...SW wind 15 to 20 kt. Gusts to 30 kt, becoming 25 kt.
Wind waves SW 4 ft at 6 seconds. Swell W 12 ft at 12 seconds
and W 6 ft at 0 seconds.

$$

PZZ252-291215-
Coastal waters from Cape Falcon to Cape Foulweather OR out
10 NM-
123 PM PST Tue Nov 28 2023

.TONIGHT...E wind 5 to 10 kt. Wind waves E 1 ft at 4 seconds.
Swell W 5 ft at 11 seconds.
.WED...E wind 5 kt, backing to NW in the afternoon. Wind waves
E 1 ft at 4 seconds, shifting to the NW 1 ft at 4 seconds in
the afternoon. Swell W 5 ft at 11 seconds.
.WED NIGHT...S wind 5 kt, rising to 10 to 15 kt after midnight.
Wind waves S 1 ft at 4 seconds. Swell W 5 ft at 13 seconds and
SW 3 ft at 10 seconds. Rain likely.
.THU...S wind 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Gusts to 25 kt. Wind waves SW 2 ft at 5 seconds.
Swell W 5 ft at 12 seconds. Showers and a slight chance of
tstms.
.THU NIGHT...W wind 10 to 15 kt with gusts to 25 kt, becoming
SW 20 to 25 kt with gusts to 30 kt after midnight. Wind waves
SW 4 ft at 6 seconds. Swell W 9 ft at 12 seconds. Rain.
.FRI...SW wind 30 to 35 kt, easing to 25 to 30 kt in the
afternoon. Gusts to 45 kt, becoming 50 kt in the late morning
and early afternoon, then40 kt late in the afternoon. Combined
seas 12 ft with a dominant period of 12 seconds. Showers and a
slight chance of tstms.
.FRI NIGHT...W wind 20 to 25 kt. Gusts to 40 kt, becoming 30 kt
overnight. Combined seas 15 ft with a dominant period of
12 seconds. Showers and a slight chance of tstms.
.SAT...SW wind 15 to 20 kt. Gusts to 25 kt, becoming 30 kt.
Wind waves SW 4 ft at 5 seconds. Swell W 15 ft at 13 seconds.
.SUN...SW wind 15 to 20 kt. Gusts to 30 kt, becoming 20 kt.
Wind waves S 4 ft at 6 seconds. Swell W 13 ft at 12 seconds.

$$

PZZ253-291215-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
123 PM PST Tue Nov 28 2023

.TONIGHT...E wind 5 to 10 kt. Wind waves E 1 ft at 4 seconds.
Swell W 5 ft at 11 seconds.
.WED...E wind 5 to 10 kt, becoming N in the afternoon. Wind
waves E 1 ft at 4 seconds, shifting to the N 1 ft at 4 seconds
in the afternoon. Swell W 5 ft at 11 seconds. Patchy dense fog
in the morning.
.WED NIGHT...N wind to 5 kt, becoming S after midnight. Wind
waves NE 1 ft at 4 seconds, shifting to the S 2 ft at 4 seconds
after midnight. Swell W 5 ft at 13 seconds. Chance of rain.
.THU...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. Showers and a
slight chance of tstms.
.THU NIGHT...W wind 5 to 10 kt with gusts to 20 kt, becoming SW
15 to 20 kt with gusts to 25 kt after midnight. Wind waves SW
3 ft at 4 seconds. Swell W 9 ft at 12 seconds. Rain.
.FRI...S wind 25 to 30 kt, becoming SW 20 to 25 kt in the
afternoon. Gusts to 35 kt, becoming 45 kt in the late morning
and early afternoon, then35 kt late in the afternoon. Combined
seas 11 ft with a dominant period of 12 seconds. Showers and a
slight chance of tstms.
.FRI NIGHT...W wind 20 kt. Gusts to 35 kt, becoming 30 kt
overnight. Combined seas 14 ft with a dominant period of
11 seconds. Showers and a slight chance of tstms.
.SAT...W wind 15 to 20 kt with gusts to 25 kt, becoming S 20 to
25 kt with gusts to 35 kt. Combined seas 15 ft with a dominant
period of 14 seconds.
.SUN...SW wind 20 to 25 kt with gusts to 30 kt, becoming S
10 to 15 kt with gusts to 20 kt. Wind waves S 4 ft at
5 seconds. Swell W 13 ft at 12 seconds.

$$

PZZ271-291215-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to
60 NM-
123 PM PST Tue Nov 28 2023

.TONIGHT...NE wind 5 kt. Wind waves NE 1 ft at 4 seconds. Swell
W 5 ft at 11 seconds.
.WED...N wind 5 to 10 kt. Wind waves N 1 ft at 4 seconds. Swell
W 5 ft at 11 seconds.
.WED NIGHT...S wind 5 to 10 kt with gusts to 15 kt, rising to
10 to 15 kt with gusts to 20 kt after midnight. Wind waves S
2 ft at 4 seconds. Swell W 6 ft at 13 seconds and SW 3 ft at
12 seconds. Rain after midnight.
.THU...W wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Gusts to 25 kt. Wind waves W 3 ft at 5 seconds.
Swell W 7 ft at 12 seconds. Rain.
.THU NIGHT...W wind 10 to 15 kt with gusts to 25 kt, becoming
SW 20 to 25 kt with gusts to 40 kt after midnight. Combined
seas 11 ft with a dominant period of 12 seconds. Rain.
.FRI...SW wind 25 to 30 kt with gusts to 45 kt. Combined seas
13 ft with a dominant period of 12 seconds. Showers and a
slight chance of tstms.
.FRI NIGHT...W wind 20 to 25 kt. Gusts to 45 kt, becoming 35 kt
overnight. Combined seas 17 ft with a dominant period of
12 seconds. Showers and a slight chance of tstms.
.SAT...SW wind 20 to 25 kt with gusts to 30 kt. Wind waves SW
4 ft at 6 seconds. Swell W 16 ft at 13 seconds.
.SUN...SW wind 15 to 20 kt. Gusts to 30 kt, becoming 25 kt.
Wind waves SW 5 ft at 6 seconds. Swell W 13 ft at 11 seconds.

$$

PZZ272-291215-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
123 PM PST Tue Nov 28 2023

.TONIGHT...NE wind 5 to 10 kt. Wind waves NE 1 ft at 4 seconds.
Swell W 5 ft at 11 seconds.
.WED...N wind 5 to 10 kt. Wind waves N 1 ft at 4 seconds. Swell
W 5 ft at 11 seconds.
.WED NIGHT...W wind 5 to 10 kt, becoming SW 10 to 15 kt with
gusts to 20 kt after midnight. Wind waves SW 2 ft at 4 seconds.
Swell W 6 ft at 13 seconds and SW 3 ft at 7 seconds. Rain after
midnight.
.THU...W wind 15 to 20 kt. Gusts to 25 kt, becoming 30 kt late
in the afternoon. Wind waves W 3 ft at 6 seconds. Swell W 6 ft
at 11 seconds. Showers and a slight chance of tstms.
.THU NIGHT...W wind 15 kt with gusts to 30 kt, becoming SW
20 to 25 kt with gusts to 35 kt after midnight. Combined seas
11 ft with a dominant period of 12 seconds. Rain.
.FRI...SW wind 25 to 30 kt with gusts to 45 kt. Combined seas
12 ft with a dominant period of 12 seconds. Rain.
.FRI NIGHT...W wind 20 to 25 kt. Gusts to 45 kt, becoming 35 kt
overnight. Combined seas 16 ft with a dominant period of
12 seconds. Showers and a slight chance of tstms.
.SAT...SW wind 20 to 25 kt with gusts to 30 kt. Wind waves SW
4 ft at 6 seconds. Swell W 16 ft at 13 seconds.
.SUN...SW wind 20 to 25 kt with gusts to 30 kt, becoming S
15 to 20 kt with gusts to 25 kt. Wind waves SW 5 ft at
7 seconds. Swell W 13 ft at 11 seconds and W 7 ft at 0 seconds.


$$

PZZ273-291215-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
123 PM PST Tue Nov 28 2023

.TONIGHT...NE wind 5 to 10 kt. Wind waves NE 1 ft at 4 seconds.
Swell W 5 ft at 11 seconds.
.WED...NE wind to 5 kt. Wind waves N 1 ft at 4 seconds. Swell W
5 ft at 11 seconds and SW 3 ft at 7 seconds.
.WED NIGHT...NW wind to 5 kt, becoming SW with gusts to 15 kt
after midnight. Wind waves W 1 ft at 4 seconds. Swell W 6 ft at
13 seconds and S 3 ft at 7 seconds. Rain likely after midnight.
.THU...W wind 15 to 20 kt with gusts to 25 kt. Wind waves W
3 ft at 5 seconds. Swell W 7 ft at 12 seconds. Showers and a
slight chance of tstms.
.THU NIGHT...W wind 10 to 15 kt with gusts to 25 kt, becoming
SW 20 to 25 kt with gusts to 30 kt after midnight. Wind waves W
4 ft at 4 seconds. Swell W 11 ft at 12 seconds. Rain.
.FRI...SW wind 25 to 30 kt with gusts to 45 kt. Combined seas
12 ft with a dominant period of 12 seconds. Rain.
.FRI NIGHT...W wind 20 to 25 kt. Gusts to 40 kt, becoming 35 kt
overnight. Combined seas 16 ft with a dominant period of
12 seconds. Showers and a slight chance of tstms.
.SAT...SW wind 20 to 25 kt. Gusts to 30 kt, becoming 35 kt.
Combined seas 16 ft with a dominant period of 14 seconds.
.SUN...SW wind 20 to 25 kt with gusts to 35 kt, becoming S
15 to 20 kt with gusts to 25 kt. Combined seas 14 ft with a
dominant period of 13 seconds.

$$

PZZ210-291215-
Columbia River Bar-
123 PM PST Tue Nov 28 2023

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM PST THIS EVENING...

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 ft building to 5 ft Wednesday afternoon.

.FIRST EBB...Very strong ebb current of 6.59 kt at 503 PM Tuesday.
 Seas 7 ft.

.SECOND EBB...Ebb current of 3.1 kt at 537 AM Wednesday. Seas 4
 ft.

.THIRD EBB...Strong ebb current of 6.19 kt at 542 PM Wednesday.
 Seas 5 to 6 ft.


$$


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