Coastal Waters Forecast
Issued by NWS Portland, OR
Issued by NWS Portland, OR
173 FZUS56 KPQR 102236 CWFPQR Coastal Waters Forecast National Weather Service Portland OR 236 PM PST Mon Nov 10 2025 Coastal waters from Cape Shoalwater Washington to Florence Oregon and westward 60 NM PZZ200-111300- 236 PM PST Mon Nov 10 2025 .SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST... High pressure builds over the waters tonight into Tuesday. Calm marine conditions continue through mid- week before a series of frontal systems impacts the waters late Wednesday through the end of the week. $$ PZZ251-111300- Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- 236 PM PST Mon Nov 10 2025 .TONIGHT...NW wind around 5 kt, veering to NE late. Seas 6 to 8 ft. Wave Detail: W 7 ft at 11 seconds. A chance of rain, mainly this evening. .TUE...NE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 10 seconds and SW 4 ft at 10 seconds. A slight chance of rain in the afternoon. .TUE NIGHT...SE wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: E 2 ft at 4 seconds, SW 3 ft at 9 seconds and W 7 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight. .WED...SE wind 10 to 15 kt, becoming S 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 7 to 9 ft. Wave Detail: S 5 ft at 6 seconds and W 7 ft at 14 seconds. Rain. .WED NIGHT...S wind 15 to 20 kt, backing to E after midnight. Seas 8 to 10 ft. Wave Detail: S 5 ft at 6 seconds and W 9 ft at 14 seconds. Rain. .THU...SW wind 20 to 25 kt with gusts up to 30 kt. Seas 9 to 10 ft, building to 9 to 12 ft in the afternoon. Wave Detail: SW 6 ft at 8 seconds and W 10 ft at 13 seconds. Rain. .THU NIGHT...SW wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 9 to 12 ft. Wave Detail: SW 6 ft at 8 seconds and W 10 ft at 13 seconds. Rain. .FRI...SW wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: SW 4 ft at 5 seconds and W 9 ft at 12 seconds. Rain. .FRI NIGHT...SW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 5 seconds and W 7 ft at 12 seconds. Rain. .SAT...SW wind 15 to 20 kt. Seas 6 to 9 ft. Wave Detail: SW 4 ft at 5 seconds and W 8 ft at 11 seconds. Rain. .SAT NIGHT...S wind 25 to 30 kt. Seas 9 to 11 ft. Wave Detail: S 8 ft at 9 seconds and W 8 ft at 12 seconds. Rain. $$ PZZ252-111300- Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- 236 PM PST Mon Nov 10 2025 .TONIGHT...N wind around 5 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 12 seconds. A slight chance of rain late this evening and early morning. A chance of rain late. .TUE...NE wind around 5 kt, backing to N in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 10 seconds and SW 4 ft at 10 seconds. A slight chance of rain in the afternoon. .TUE NIGHT...E wind around 5 kt, veering to SE around 5 kt after midnight. Seas 5 to 7 ft. Wave Detail: SE 2 ft at 4 seconds, SW 3 ft at 9 seconds and NW 7 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight. .WED...SE wind 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 7 to 9 ft. Wave Detail: S 5 ft at 6 seconds and W 8 ft at 14 seconds. Rain. .WED NIGHT...SE wind 15 to 20 kt with gusts up to 25 kt. Seas 8 to 11 ft. Wave Detail: S 5 ft at 6 seconds and W 9 ft at 14 seconds. Rain. .THU...SW wind 20 to 25 kt with gusts up to 30 kt. Seas 9 to 11 ft, building to 10 to 13 ft in the afternoon. Wave Detail: SW 7 ft at 8 seconds and W 12 ft at 13 seconds. Rain. .THU NIGHT...SW wind 20 to 25 kt with gusts up to 30 kt, easing to 15 to 20 kt after midnight. Seas 10 to 14 ft. Wave Detail: SW 6 ft at 7 seconds and W 12 ft at 13 seconds. Rain. .FRI...SW wind 15 to 20 kt. Seas 9 to 12 ft, subsiding to 8 to 9 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds and W 11 ft at 12 seconds. Rain. .FRI NIGHT...SW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 5 seconds and W 7 ft at 11 seconds. Rain. .SAT...SW wind 15 to 20 kt. Seas 6 to 8 ft, building to 8 to 9 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds and W 8 ft at 11 seconds. Rain. .SAT NIGHT...S wind 25 to 30 kt. Seas 9 to 12 ft. Wave Detail: S 8 ft at 9 seconds and W 10 ft at 13 seconds. Rain. $$ PZZ253-111300- Coastal waters from Cape Foulweather to Florence OR out 10 NM- 236 PM PST Mon Nov 10 2025 .TONIGHT...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: N 2 ft at 4 seconds and W 6 ft at 12 seconds. A slight chance of rain early this evening. .TUE...NE wind 5 to 10 kt, backing to N in the afternoon. Seas 5 to 6 ft. Wave Detail: NE 2 ft at 4 seconds, NW 5 ft at 10 seconds and SW 4 ft at 10 seconds. A slight chance of rain in the afternoon. .TUE NIGHT...NE wind around 5 kt, veering to SE after midnight. Seas 4 to 5 ft, building to 5 to 7 ft after midnight. Wave Detail: SW 2 ft at 14 seconds and NW 7 ft at 15 seconds. A slight chance of rain in the evening, then a chance of rain after midnight. .WED...S wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 7 to 9 ft. Wave Detail: S 4 ft at 5 seconds and W 7 ft at 14 seconds. Rain. .WED NIGHT...S wind 10 to 15 kt, becoming SE 15 to 20 kt after midnight. Seas 7 to 8 ft, building to 8 to 10 ft after midnight. Wave Detail: SE 4 ft at 6 seconds and W 9 ft at 14 seconds. Rain. .THU...SW wind 20 to 25 kt with gusts up to 30 kt. Seas 9 to 10 ft, building to 9 to 13 ft in the afternoon. Wave Detail: SW 6 ft at 7 seconds and W 12 ft at 13 seconds. Rain. .THU NIGHT...SW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 11 to 13 ft. Wave Detail: SW 5 ft at 6 seconds and W 13 ft at 13 seconds. Rain. .FRI...SW wind 10 to 15 kt. Seas 9 to 12 ft, subsiding to 8 to 10 ft in the afternoon. Wave Detail: SW 3 ft at 5 seconds and W 12 ft at 13 seconds. Rain. .FRI NIGHT...SW wind 10 to 15 kt. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: SW 3 ft at 4 seconds and W 8 ft at 11 seconds. Rain. .SAT...SW wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 6 to 8 ft, building to 8 to 9 ft in the afternoon. Wave Detail: SW 4 ft at 5 seconds and W 8 ft at 11 seconds. Rain. .SAT NIGHT...S wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Seas 9 to 11 ft. Wave Detail: S 5 ft at 6 seconds and W 10 ft at 12 seconds. Rain. $$ PZZ271-111300- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- 236 PM PST Mon Nov 10 2025 .TONIGHT...NW wind around 5 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 11 seconds. A chance of rain, mainly this evening. .TUE...E wind around 5 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 10 seconds and SW 4 ft at 10 seconds. A slight chance of rain in the afternoon. .TUE NIGHT...E wind around 5 kt, veering to S after midnight. Seas 5 to 6 ft, building to 7 to 8 ft after midnight. Wave Detail: S 2 ft at 4 seconds, W 7 ft at 15 seconds and SW 2 ft at 15 seconds. A chance of rain. .WED...SE wind 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 8 to 9 ft. Wave Detail: S 5 ft at 6 seconds, W 8 ft at 14 seconds and S 2 ft at 16 seconds. Rain. .WED NIGHT...S wind 15 to 20 kt, backing to SE after midnight. Seas around 8 ft, building to 9 to 11 ft after midnight. Wave Detail: SE 5 ft at 6 seconds, W 10 ft at 14 seconds and S 2 ft at 16 seconds. Rain. .THU...SW wind 20 to 25 kt with gusts up to 30 kt. Seas 10 to 12 ft. Wave Detail: SW 6 ft at 8 seconds and W 10 ft at 14 seconds. Rain. .THU NIGHT...SW wind 15 to 20 kt with gusts up to 25 kt. Seas 10 to 11 ft. Wave Detail: SW 6 ft at 7 seconds, W 10 ft at 13 seconds and S 2 ft at 15 seconds. Rain. .FRI...SW wind around 15 kt. Seas 8 to 10 ft. Wave Detail: SW 3 ft at 5 seconds, W 9 ft at 12 seconds and S 2 ft at 17 seconds. Rain. .FRI NIGHT...SW wind around 15 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 5 seconds, W 7 ft at 12 seconds and S 2 ft at 17 seconds. Rain. .SAT...SW wind 15 to 20 kt. Seas 6 to 9 ft, building to 8 to 10 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds, W 9 ft at 11 seconds and S 2 ft at 15 seconds. Rain. .SAT NIGHT...S wind 20 to 25 kt. Seas 9 to 11 ft. Wave Detail: S 7 ft at 8 seconds, W 9 ft at 12 seconds and S 2 ft at 15 seconds. Rain. $$ PZZ272-111300- Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- 236 PM PST Mon Nov 10 2025 .TONIGHT...N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: N 2 ft at 4 seconds and W 6 ft at 11 seconds. A slight chance of rain until early morning. .TUE...NE wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NE 2 ft at 4 seconds, NW 5 ft at 10 seconds and SW 4 ft at 10 seconds. A slight chance of rain in the afternoon. .TUE NIGHT...NE wind around 5 kt, veering to S after midnight. Seas 5 to 6 ft, building to 5 to 8 ft after midnight. Wave Detail: S 2 ft at 4 seconds, NW 7 ft at 15 seconds and SW 2 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight. .WED...S wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to 10 ft. Wave Detail: S 5 ft at 7 seconds, W 8 ft at 14 seconds and S 2 ft at 15 seconds. Rain. .WED NIGHT...S wind 15 to 20 kt, backing to SE after midnight. Seas 8 to 9 ft, building to 9 to 11 ft after midnight. Wave Detail: SE 5 ft at 7 seconds, W 10 ft at 14 seconds and S 2 ft at 16 seconds. Rain. .THU...SW wind 20 to 25 kt with gusts up to 30 kt. Seas 11 to 14 ft. Wave Detail: SW 7 ft at 8 seconds, W 12 ft at 13 seconds and S 2 ft at 15 seconds. Rain. .THU NIGHT...SW wind 15 to 20 kt with gusts up to 25 kt. Seas 12 to 14 ft, subsiding to 10 to 14 ft after midnight. Wave Detail: SW 6 ft at 7 seconds, W 13 ft at 13 seconds and S 2 ft at 15 seconds. Rain. .FRI...SW wind around 15 kt. Seas 9 to 12 ft, subsiding to 8 to 9 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds, W 11 ft at 12 seconds and S 2 ft at 17 seconds. Rain. .FRI NIGHT...SW wind around 15 kt. Seas 6 to 8 ft. Wave Detail: SW 4 ft at 5 seconds, W 7 ft at 12 seconds and S 2 ft at 17 seconds. Rain. .SAT...SW wind 15 to 20 kt. Seas 6 to 9 ft, building to 9 to 10 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds, W 9 ft at 11 seconds and S 2 ft at 15 seconds. Rain. .SAT NIGHT...S wind 20 to 25 kt. Seas 10 to 12 ft. Wave Detail: S 7 ft at 8 seconds, W 9 ft at 12 seconds and S 2 ft at 15 seconds. Rain. $$ PZZ273-111300- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 236 PM PST Mon Nov 10 2025 .TONIGHT...N wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: N 2 ft at 4 seconds and W 6 ft at 11 seconds. .TUE...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NE 2 ft at 4 seconds, NW 5 ft at 10 seconds and SW 4 ft at 10 seconds. .TUE NIGHT...NE wind around 5 kt, veering to SE after midnight. Seas 5 to 8 ft. Wave Detail: SE 2 ft at 4 seconds, SW 3 ft at 9 seconds and NW 7 ft at 15 seconds. A chance of rain. .WED...S wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 7 to 10 ft, building to 9 ft in the afternoon. Wave Detail: S 5 ft at 7 seconds, W 8 ft at 14 seconds and S 2 ft at 15 seconds. Rain. .WED NIGHT...S wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Seas 8 to 9 ft, building to 9 to 13 ft after midnight. Wave Detail: S 6 ft at 7 seconds and W 10 ft at 14 seconds. Rain. .THU...SW wind 20 to 25 kt with gusts up to 30 kt. Seas 11 to 14 ft. Wave Detail: SW 7 ft at 8 seconds, W 13 ft at 13 seconds and S 2 ft at 15 seconds. Rain. .THU NIGHT...SW wind 15 to 20 kt with gusts up to 25 kt. Seas 12 to 16 ft. Wave Detail: SW 5 ft at 7 seconds, W 14 ft at 13 seconds and S 2 ft at 15 seconds. Rain. .FRI...SW wind around 15 kt. Seas 10 to 13 ft, subsiding to 9 to 11 ft in the afternoon. Wave Detail: SW 4 ft at 5 seconds, W 12 ft at 12 seconds and S 2 ft at 17 seconds. Rain. .FRI NIGHT...SW wind around 15 kt. Seas 7 to 9 ft. Wave Detail: SW 4 ft at 5 seconds, W 8 ft at 10 seconds and SW 2 ft at 17 seconds. Rain. .SAT...SW wind around 15 kt. Seas 7 to 9 ft, building to 9 to 10 ft in the afternoon. Wave Detail: SW 4 ft at 5 seconds, W 9 ft at 11 seconds and SW 2 ft at 15 seconds. Rain. .SAT NIGHT...S wind 20 to 25 kt. Seas 9 to 12 ft. Wave Detail: S 6 ft at 7 seconds, W 10 ft at 13 seconds and S 2 ft at 15 seconds. Rain. $$ PZZ210-111300- Columbia River Bar- 236 PM PST Mon Nov 10 2025 .IN THE MAIN CHANNEL... .GENERAL SEAS...7 ft subsiding to 5 ft Tuesday evening. .FIRST EBB...Ebb current of 5.28 kt at 820 PM Monday. Seas 7 ft. .SECOND EBB...Ebb current of 2.65 kt at 920 AM Tuesday. Seas 5 ft. .THIRD EBB...Ebb current of 4.52 kt at 927 PM Tuesday. Seas 5 ft. $$