Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
224 AM PDT Thu Oct 10 2024

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

PZZ200-110030-
224 AM PDT Thu Oct 10 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
The high pressure offshore weakens tonight and Friday as low
pressure over the north Pacific slowly approaches the region.

$$

PZZ251-110030-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
224 AM PDT Thu Oct 10 2024

.TODAY...N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft
at 4 seconds, W 7 ft at 11 seconds and SW 2 ft at 16 seconds.
.TONIGHT...NE wind 10 to 15 kt, becoming E 5 to 10 kt after
midnight. Seas 5 to 7 ft. Wave Detail: NE 2 ft at 4 seconds, W
7 ft at 10 seconds and SW 2 ft at 15 seconds.
.FRI...SE wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SE 2 ft
at 4 seconds, W 4 ft at 10 seconds and SW 2 ft at 15 seconds.
.FRI NIGHT...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: SW
4 ft at 14 seconds.
.SAT...SE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 11 seconds.
.SAT NIGHT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 12 seconds. A chance of rain.
.SUN...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at
10 seconds and SW 3 ft at 13 seconds. A chance of rain.
.SUN NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
2 ft at 4 seconds, W 4 ft at 17 seconds and SW 2 ft at
18 seconds. A chance of rain in the evening, then rain likely
after midnight.
.MON...S wind 10 to 15 kt. Seas 6 to 9 ft. Wave Detail: S 2 ft at
4 seconds, W 9 ft at 17 seconds and SW 2 ft at 17 seconds. Rain
likely.
.MON NIGHT...SW wind 5 to 10 kt, veering to W after midnight.
Seas 6 to 9 ft. Wave Detail: SW 2 ft at 4 seconds, W 9 ft at
15 seconds and SW 2 ft at 16 seconds. Rain likely.

$$

PZZ252-110030-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
224 AM PDT Thu Oct 10 2024

.TODAY...N wind 5 to 10 kt, rising to 10 to 15 kt this afternoon.
Seas 7 to 8 ft. Wave Detail: N 2 ft at 4 seconds, W 7 ft at
11 seconds and SW 2 ft at 15 seconds.
.TONIGHT...NE wind 5 to 10 kt, veering to SE after midnight. Seas
5 to 8 ft. Wave Detail: NE 2 ft at 4 seconds, NW 7 ft at
11 seconds and SW 2 ft at 15 seconds.
.FRI...S wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft
at 10 seconds and SW 2 ft at 14 seconds.
.FRI NIGHT...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: SW
4 ft at 14 seconds.
.SAT...S wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at
12 seconds.
.SAT NIGHT...S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW
6 ft at 12 seconds. A chance of rain.
.SUN...S wind around 5 kt. Seas 4 to 6 ft. Wave Detail: SW 5 ft
at 10 seconds and SW 3 ft at 13 seconds. A chance of rain.
.SUN NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
2 ft at 4 seconds, W 4 ft at 17 seconds and SW 2 ft at
18 seconds. A chance of rain.
.MON...S wind 5 to 10 kt. Seas 7 to 9 ft, building to 11 to 12 ft
in the afternoon. Wave Detail: S 2 ft at 4 seconds, W 12 ft at
16 seconds and SW 2 ft at 18 seconds. Rain likely.
.MON NIGHT...SW wind 5 to 10 kt. Seas 10 to 11 ft. Wave Detail: S
2 ft at 4 seconds, W 11 ft at 15 seconds and SW 2 ft at
17 seconds. Rain likely.

$$

PZZ253-110030-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
224 AM PDT Thu Oct 10 2024

.TODAY...N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: N 2 ft
at 4 seconds, W 7 ft at 11 seconds and SW 2 ft at 15 seconds.
.TONIGHT...N wind 5 to 10 kt, becoming SE after midnight. Seas
5 to 8 ft. Wave Detail: N 2 ft at 4 seconds, NW 7 ft at
11 seconds and SW 2 ft at 15 seconds.
.FRI...S wind around 5 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft
at 10 seconds and SW 2 ft at 14 seconds.
.FRI NIGHT...S wind around 5 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 14 seconds.
.SAT...SE wind around 5 kt, veering to S in the afternoon. Seas
4 to 5 ft, building to 6 ft in the afternoon. Wave Detail: W 6 ft
at 12 seconds.
.SAT NIGHT...S wind around 5 kt. Seas 6 to 8 ft. Wave Detail: SW
7 ft at 13 seconds. A chance of rain.
.SUN...SE wind around 5 kt, veering to SW around 5 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 10 seconds and
N 3 ft at 13 seconds. A chance of rain in the morning.
.SUN NIGHT...S wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W
5 ft at 17 seconds and SW 2 ft at 18 seconds. A chance of rain.
.MON...S wind 5 to 10 kt. Seas 6 to 8 ft, building to 9 to 11 ft
in the afternoon. Wave Detail: S 2 ft at 4 seconds, W 11 ft at
16 seconds and SW 2 ft at 18 seconds. A chance of rain in the
morning, then rain likely in the afternoon.
.MON NIGHT...S wind around 5 kt. Seas 9 to 10 ft. Wave Detail: W
10 ft at 15 seconds and SW 2 ft at 17 seconds. Rain likely.

$$

PZZ271-110030-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
224 AM PDT Thu Oct 10 2024

.TODAY...NE wind 10 to 15 kt with gusts up to 20 kt. Seas 7 to
8 ft. Wave Detail: NE 3 ft at 5 seconds, W 7 ft at 11 seconds and
SW 2 ft at 16 seconds.
.TONIGHT...NE wind 10 to 15 kt, becoming E 5 to 10 kt after
midnight. Seas 6 to 8 ft, subsiding to 5 to 6 ft after midnight.
Wave Detail: NE 3 ft at 5 seconds, NW 7 ft at 10 seconds and SW
2 ft at 15 seconds.
.FRI...SE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SE 2 ft
at 4 seconds, W 4 ft at 10 seconds and S 3 ft at 14 seconds.
.FRI NIGHT...SE wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: SE
2 ft at 4 seconds and S 5 ft at 11 seconds.
.SAT...SE wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SE 2 ft
at 4 seconds and SW 6 ft at 12 seconds.
.SAT NIGHT...S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: S
2 ft at 4 seconds and SW 6 ft at 12 seconds. A chance of rain.
.SUN...S wind around 10 kt. Seas 5 to 7 ft. Wave Detail: S 2 ft
at 4 seconds, SW 5 ft at 10 seconds and S 3 ft at 13 seconds. A
chance of rain.
.SUN NIGHT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S
2 ft at 4 seconds, W 5 ft at 17 seconds and SW 2 ft at
18 seconds. Rain likely.
.MON...S wind 10 to 15 kt. Seas 8 to 10 ft, building to 12 to
13 ft in the afternoon. Wave Detail: S 2 ft at 4 seconds, W 13 ft
at 15 seconds and SW 2 ft at 17 seconds. Rain.
.MON NIGHT...W wind around 10 kt. Seas 10 to 11 ft. Wave Detail:
W 2 ft at 4 seconds, W 11 ft at 15 seconds and SW 2 ft at
16 seconds. Rain likely, mainly in the evening.

$$

PZZ272-110030-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
224 AM PDT Thu Oct 10 2024

.TODAY...N wind 10 to 15 kt with gusts up to 20 kt. Seas around
8 ft. Wave Detail: N 3 ft at 5 seconds, W 7 ft at 11 seconds and
SW 2 ft at 15 seconds.
.TONIGHT...N wind 10 to 15 kt, becoming E 5 to 10 kt after
midnight. Seas 6 to 8 ft, subsiding to 4 to 6 ft after midnight.
Wave Detail: N 3 ft at 4 seconds, NW 7 ft at 11 seconds and SW
2 ft at 15 seconds.
.FRI...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at
4 seconds, W 4 ft at 10 seconds and SW 2 ft at 14 seconds.
.FRI NIGHT...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S
2 ft at 4 seconds, SW 6 ft at 11 seconds and SW 3 ft at
14 seconds.
.SAT...SE wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SE 2 ft
at 4 seconds and SW 6 ft at 12 seconds.
.SAT NIGHT...S wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: S
2 ft at 4 seconds and SW 6 ft at 12 seconds. A chance of rain.
.SUN...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: S 2 ft at
4 seconds, SW 5 ft at 10 seconds and SW 3 ft at 13 seconds. A
chance of rain.
.SUN NIGHT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S
2 ft at 4 seconds, W 5 ft at 17 seconds and SW 2 ft at
18 seconds. A chance of rain in the evening, then rain likely
after midnight.
.MON...S wind 10 to 15 kt. Seas around 8 ft, building to 12 ft in
the afternoon. Wave Detail: S 2 ft at 4 seconds, W 12 ft at
16 seconds and SW 2 ft at 17 seconds. Rain likely.
.MON NIGHT...SW wind around 10 kt, veering to NW after midnight.
Seas 10 to 11 ft. Wave Detail: SW 2 ft at 4 seconds, W 11 ft at
15 seconds and SW 2 ft at 16 seconds. Rain likely.

$$

PZZ273-110030-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
224 AM PDT Thu Oct 10 2024

.TODAY...N wind 10 to 15 kt with gusts up to 20 kt. Seas around
8 ft. Wave Detail: NE 3 ft at 5 seconds, NW 7 ft at 11 seconds
and SW 2 ft at 15 seconds.
.TONIGHT...N wind 10 to 15 kt, becoming NE around 5 kt after
midnight. Seas 5 to 8 ft, subsiding to 4 to 5 ft after midnight.
Wave Detail: N 2 ft at 4 seconds, NW 7 ft at 11 seconds and SW
2 ft at 15 seconds.
.FRI...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at
4 seconds, W 4 ft at 10 seconds and SW 3 ft at 14 seconds.
.FRI NIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 4 to 5 ft, building to 5 to 7 ft after midnight.
Wave Detail: S 2 ft at 4 seconds, NW 2 ft at 9 seconds and SW
6 ft at 11 seconds.
.SAT...SE wind 10 to 15 kt, becoming S 5 to 10 kt in the
afternoon. Seas 5 to 8 ft. Wave Detail: SE 2 ft at 4 seconds, SW
7 ft at 11 seconds and W 5 ft at 12 seconds.
.SAT NIGHT...S wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: S
2 ft at 4 seconds and SW 7 ft at 12 seconds. A chance of rain.
.SUN...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 2 ft at
4 seconds, SW 5 ft at 10 seconds and SW 3 ft at 13 seconds. A
chance of rain.
.SUN NIGHT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S
2 ft at 4 seconds, W 5 ft at 17 seconds and SW 3 ft at
18 seconds. A chance of rain.
.MON...S wind 5 to 10 kt. Seas 6 to 7 ft, building to 11 to 13 ft
in the afternoon. Wave Detail: S 2 ft at 4 seconds, W 12 ft at
16 seconds and SW 3 ft at 17 seconds. Rain likely.
.MON NIGHT...SW wind around 10 kt, veering to NW after midnight.
Seas 10 to 12 ft. Wave Detail: SW 2 ft at 4 seconds, W 11 ft at
15 seconds and SW 3 ft at 16 seconds. Rain likely.

$$

PZZ210-110030-
Columbia River Bar-
224 AM PDT Thu Oct 10 2024

.IN THE MAIN CHANNEL...

.GENERAL SEAS...3 to 5 ft through Friday afternoon.

.FIRST EBB...Ebb current of 1.68 kt at 1027 AM Thursday. Seas 5 ft.

.SECOND EBB...Ebb current of 4.04 kt at 1044 PM Thursday. Seas 6 ft.

.THIRD EBB...Ebb current of 1.89 kt at 1207 PM Friday. Seas 5 ft.

$$