Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
200 PM PST Sun Nov 30 2025

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

PZZ200-012200-
200 PM PST Sun Nov 30 2025

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
Benign weather continues as light offshore winds turn increasingly
out of the north through Monday as high pressure builds offshore.
A frontal boundary brings increased northwest winds and building
seas late Monday into Tuesday, before conditions ease midweek.
There is low confidence in wind and seas late in the week as the
pattern potentially turns more active.

$$

PZZ251-012200-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
200 PM PST Sun Nov 30 2025

.REST OF TODAY...NE wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail:
W 5 ft at 12 seconds.
.TONIGHT...NE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 12 seconds and W 2 ft at 23 seconds. A slight chance of
rain after midnight.
.MON...N wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at
19 seconds. A chance of rain.
.MON NIGHT...W wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 5 to 7 ft, building to 7 to 8 ft after midnight.
Wave Detail: W 3 ft at 4 seconds, W 3 ft at 10 seconds and W 8 ft
at 17 seconds. Rain.
.TUE...NW wind 10 to 15 kt with gusts up to 20 kt. Seas 7 to
10 ft. Wave Detail: NW 6 ft at 6 seconds and W 8 ft at
15 seconds. Rain, mainly in the morning.
.TUE NIGHT...NE wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NE
2 ft at 4 seconds, NW 6 ft at 8 seconds and W 7 ft at 15 seconds.
.WED...E wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at
14 seconds.
.WED NIGHT...NE wind around 5 kt, veering to SE around 5 kt after
midnight. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds. A
chance of rain after midnight.
.THU...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 2 ft at
4 seconds and W 5 ft at 12 seconds. Rain.
.THU NIGHT...SW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: SW
3 ft at 4 seconds and W 5 ft at 12 seconds. Rain.

$$

PZZ252-012200-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
200 PM PST Sun Nov 30 2025

.REST OF TODAY...NE wind around 5 kt. Seas 5 to 6 ft. Wave
Detail: W 5 ft at 12 seconds.
.TONIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 12 seconds.
.MON...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 5 ft at
19 seconds. A slight chance of rain.
.MON NIGHT...NW wind 5 to 10 kt. Seas 5 to 7 ft, building to 7 to
8 ft after midnight. Wave Detail: NW 2 ft at 4 seconds, NW 2 ft
at 10 seconds and W 8 ft at 17 seconds. Rain after midnight.
.TUE...NW wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to
10 ft. Wave Detail: NW 3 ft at 4 seconds, NW 6 ft at 7 seconds
and W 8 ft at 16 seconds. Rain.
.TUE NIGHT...N wind 5 to 10 kt, veering to NE after midnight.
Seas 7 to 9 ft. Wave Detail: N 2 ft at 4 seconds, NW 6 ft at
8 seconds and W 7 ft at 15 seconds. A chance of rain in the
evening.
.WED...NE wind around 5 kt. Seas 6 to 8 ft, subsiding to 5 to
6 ft in the afternoon. Wave Detail: NW 4 ft at 7 seconds and W
7 ft at 14 seconds.
.WED NIGHT...NE wind around 5 kt. Seas around 5 ft. Wave Detail:
W 5 ft at 13 seconds. A chance of rain after midnight.
.THU...S wind around 5 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at
4 seconds and W 5 ft at 12 seconds. A chance of rain in the
morning, then rain likely in the afternoon.
.THU NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW
2 ft at 4 seconds and W 5 ft at 12 seconds. Rain.

$$

PZZ253-012200-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
200 PM PST Sun Nov 30 2025

.REST OF TODAY...NE wind around 5 kt. Seas around 5 ft. Wave
Detail: W 5 ft at 12 seconds.
.TONIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 11 seconds and W 2 ft at 23 seconds.
.MON...NE wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 4 ft at
11 seconds and W 4 ft at 20 seconds.
.MON NIGHT...N wind 5 to 10 kt, easing to around 5 kt after
midnight. Seas 5 to 7 ft. Wave Detail: W 4 ft at 10 seconds and W
7 ft at 17 seconds. A chance of rain in the evening, then rain
after midnight.
.TUE...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 7 to 9 ft. Wave Detail: N 2 ft at 4 seconds, NW 5 ft at
7 seconds and W 7 ft at 16 seconds. Rain.
.TUE NIGHT...NE wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: N
2 ft at 4 seconds, NW 5 ft at 7 seconds and W 7 ft at 15 seconds.
A chance of rain in the evening.
.WED...NE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft
at 7 seconds and W 6 ft at 14 seconds.
.WED NIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW
2 ft at 7 seconds and W 5 ft at 13 seconds.
.THU...SE wind around 5 kt, veering to S in the afternoon. Seas
around 4 ft. Wave Detail: W 4 ft at 12 seconds. A chance of rain.
.THU NIGHT...SW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 12 seconds. Rain likely.

$$

PZZ271-012200-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
200 PM PST Sun Nov 30 2025

.REST OF TODAY...NE wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail:
W 6 ft at 12 seconds.
.TONIGHT...NE wind 5 to 10 kt. Seas around 5 ft. Wave Detail: NE
2 ft at 4 seconds, W 5 ft at 11 seconds and W 2 ft at 23 seconds.
A slight chance of rain after midnight.
.MON...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at
19 seconds. A chance of rain.
.MON NIGHT...W wind 5 to 10 kt, becoming NW 15 to 20 kt after
midnight. Seas 7 to 8 ft, building to 8 to 11 ft after midnight.
Wave Detail: NW 3 ft at 6 seconds, NW 6 ft at 10 seconds and W
8 ft at 17 seconds. Rain.
.TUE...NW wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to
11 ft. Wave Detail: NW 7 ft at 7 seconds and W 8 ft at
15 seconds. A chance of rain.
.TUE NIGHT...N wind 10 to 15 kt, becoming NE 5 to 10 kt after
midnight. Seas 8 to 10 ft, subsiding to 7 to 8 ft after midnight.
Wave Detail: N 7 ft at 6 seconds and W 7 ft at 15 seconds.
.WED...NE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft
at 7 seconds and W 7 ft at 14 seconds.
.WED NIGHT...NW wind around 5 kt, backing to W after midnight.
Seas around 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of
rain after midnight.
.THU...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft
at 4 seconds and W 5 ft at 12 seconds. Rain.
.THU NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W
3 ft at 4 seconds and W 6 ft at 11 seconds. Rain.

$$

PZZ272-012200-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
200 PM PST Sun Nov 30 2025

.REST OF TODAY...NE wind around 5 kt. Seas around 5 ft. Wave
Detail: W 5 ft at 12 seconds.
.TONIGHT...NE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NE
2 ft at 4 seconds, W 5 ft at 11 seconds and W 2 ft at 23 seconds.
.MON...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at
4 seconds and W 6 ft at 19 seconds. A slight chance of rain.
.MON NIGHT...NW wind 5 to 10 kt, rising to 10 to 15 kt with gusts
up to 20 kt after midnight. Seas 7 to 9 ft. Wave Detail: NW 3 ft
at 5 seconds, W 4 ft at 10 seconds and W 9 ft at 17 seconds.
Rain.
.TUE...N wind around 15 kt with gusts up to 20 kt. Seas 9 to
10 ft. Wave Detail: NW 6 ft at 6 seconds and W 9 ft at
15 seconds. Rain likely, mainly in the morning.
.TUE NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 8 to 10 ft. Wave Detail: N 6 ft at 6 seconds and W
8 ft at 15 seconds. A chance of rain in the evening.
.WED...N wind 5 to 10 kt. Seas 7 to 8 ft, subsiding to 6 ft in
the afternoon. Wave Detail: NE 2 ft at 4 seconds, NW 4 ft at
7 seconds and W 7 ft at 14 seconds.
.WED NIGHT...N wind 5 to 10 kt. Seas around 5 ft. Wave Detail: W
5 ft at 13 seconds. A chance of rain after midnight.
.THU...SW wind 5 to 10 kt. Seas around 5 ft. Wave Detail: SW 2 ft
at 4 seconds and W 5 ft at 12 seconds. A chance of rain in the
morning, then rain likely in the afternoon.
.THU NIGHT...W wind around 10 kt. Seas 5 to 6 ft. Wave Detail: SW
2 ft at 4 seconds and W 5 ft at 12 seconds. Rain.

$$

PZZ273-012200-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
200 PM PST Sun Nov 30 2025

.REST OF TODAY...NE wind 5 to 10 kt. Seas around 5 ft. Wave
Detail: W 5 ft at 12 seconds.
.TONIGHT...NE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NE
2 ft at 4 seconds, W 5 ft at 11 seconds and W 2 ft at 23 seconds.
.MON...N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NE 2 ft
at 4 seconds and W 5 ft at 19 seconds. A slight chance of rain in
the afternoon.
.MON NIGHT...N wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: N
2 ft at 4 seconds, NW 4 ft at 10 seconds and W 8 ft at
18 seconds. A chance of rain.
.TUE...N wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to
10 ft. Wave Detail: N 6 ft at 6 seconds and W 8 ft at 15 seconds.
Rain likely, mainly in the morning.
.TUE NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 9 to
10 ft, subsiding to 7 to 9 ft after midnight. Wave Detail: N 6 ft
at 6 seconds and W 7 ft at 15 seconds. A chance of rain in the
evening.
.WED...NE wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NE 2 ft
at 4 seconds, NW 5 ft at 7 seconds and W 6 ft at 14 seconds.
.WED NIGHT...N wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: N
3 ft at 5 seconds and W 5 ft at 13 seconds.
.THU...N wind 5 to 10 kt, backing to SW in the afternoon. Seas
4 to 5 ft. Wave Detail: N 2 ft at 5 seconds and W 5 ft at
12 seconds. A chance of rain.
.THU NIGHT...W 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 likely.

$$

PZZ210-012200-
Columbia River Bar-
200 PM PST Sun Nov 30 2025

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 to 6 ft subsiding to 3 to 5 ft Monday morning,
 then building to 8 to 10 ft midday Tuesday.

.FIRST EBB...Ebb current of 3.37 kt at 1246 AM Monday. Seas 5 ft.

.SECOND EBB...Strong ebb current of 5.71 kt at 124 PM Monday. Seas
 6 ft.

.THIRD EBB...Ebb current of 3.46 kt at 145 AM Tuesday. Seas 7 to 8
 ft.

$$