Offshore Waters
— Pacific - Washington & Oregon
Office:
KWBC
Issued:
Sep 01, 2026 at 8:08 AM PDT
OFF
000 FZPN25 KWBC 011508 OFFPZ5 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 808 AM PDT Tue Sep 1 2026 Washington and Oregon waters- Inner waters from 60 nm to 150 nm offshore. Outer waters from 150 nm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. PZZ898-020445- 808 AM PDT Tue Sep 1 2026 .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A weak low and associated cold front stalls offshore today, then weakens into a trough by tonight. An anomalously strong cold front then enters the waters tonight and continues moving SE towards the coast on Wednesday. Troughing remains over the region Wed night into Thu. Low pressure will move S along the coast Thu night into Fri before shifting inland by Friday evening. A lingering trough will remain over the eastern waters Sat into Sat night while weak high pressure noses into the rest of the area. $$ PZZ800-020445- Cape Flattery to Cape Shoalwater between 60 NM and 150 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...S winds 20 to 30 kt. Seas 5 to 9 ft. .WED...S winds 15 to 25 kt, becoming W to SW 10 to 20 kt. Seas 8 to 10 ft. Chance of rain. .WED NIGHT...SW winds 10 to 20 kt, becoming S to SW 5 to 15 kt. Seas 10 to 12 ft. Scattered showers. .THU...E to NE winds 5 to 15 kt. Seas 7 to 11 ft. .THU NIGHT...N to NE winds less than 10 kt. Seas 6 to 8 ft. .FRI...N to NW winds 5 to 10 kt, becoming variable. Seas 5 to 7 ft. .FRI NIGHT...Variable winds less than 5 kt. Seas 5 to 6 ft. .SAT...Variable winds less than 5 kt. Seas 5 to 6 ft. .SAT NIGHT...N winds 5 to 10 kt. Seas 4 to 6 ft. $$ PZZ900-020445- Cape Flattery to Cape Shoalwater between 150 NM and 250 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S to SW winds 10 to 20 kt, becoming S 20 to 30 kt. Seas 5 to 8 ft. .TONIGHT...S winds 20 to 30 kt. Seas 6 to 10 ft. Chance of rain. .WED...W winds 15 to 25 kt. Seas 8 to 13 ft. .WED NIGHT...W winds 10 to 20 kt, becoming N. Seas 10 to 14 ft. .THU...N to NE winds 15 to 25 kt. Seas 7 to 12 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. .FRI...N to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas 6 to 8 ft. .FRI NIGHT...NW winds less than 10 kt, becoming variable. Seas 5 to 7 ft. .SAT...Variable winds less than 5 kt, becoming E. Seas 5 to 6 ft. .SAT NIGHT...Variable winds less than 5 kt, becoming N to NE. Seas 5 to 6 ft. $$ PZZ805-020445- Cape Shoalwater to Cape Lookout between 60 NM and 150 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 4 to 5 ft. .TONIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft. .WED...S winds 20 to 30 kt. Seas 8 to 11 ft. Chance of rain with vsby 1 nm or less. .WED NIGHT...SW winds 10 to 20 kt. Seas 10 to 12 ft. Scattered showers. .THU...Variable winds 5 to 15 kt, diminishing to less than 10 kt. Seas 9 to 12 ft. .THU NIGHT...N to NE winds less than 10 kt, increasing to 5 to 15 kt. Seas 6 to 9 ft. .FRI...N to NE winds less than 10 kt. Seas 6 to 7 ft. .FRI NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft. .SAT...Variable winds less than 5 kt, becoming E to NE. Seas 5 to 6 ft. .SAT NIGHT...NE winds 5 to 10 kt. Seas 5 to 6 ft. $$ PZZ905-020445- Cape Shoalwater to Cape Lookout between 150 NM and 250 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 5 to 6 ft. .TONIGHT...S to SW winds 20 to 30 kt. Seas 5 to 8 ft. Chance of rain. .WED...NW winds 15 to 25 kt, becoming W. Seas 8 to 13 ft. .WED NIGHT...W winds 20 to 30 kt. Seas 10 to 15 ft. Scattered showers. .THU...N to NW winds 10 to 20 kt. Seas 9 to 13 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...N winds 5 to 15 kt. Seas 6 to 8 ft. .FRI NIGHT...NW winds less than 10 kt, becoming variable. Seas 6 to 7 ft. .SAT...Variable winds less than 5 kt, becoming E. Seas 5 to 6 ft. .SAT NIGHT...E to NE winds 5 to 10 kt. Seas 5 to 6 ft. $$ PZZ810-020445- Cape Lookout to Florence, OR between 60 NM and 150 NM offshore- 808 AM PDT Tue Sep 1 2026 ...GALE WARNING... .TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. .WED...S winds 25 to 35 kt, becoming W to NW 15 to 25 kt. Seas 8 to 11 ft. Chance of rain. .WED NIGHT...W winds 15 to 20 kt, becoming SW. Seas 9 to 12 ft. Scattered showers. .THU...W to SW winds 10 to 20 kt, diminishing to less than 10 kt. Seas 10 to 12 ft. .THU NIGHT...N to NW winds 5 to 15 kt, becoming N to NE. Seas 7 to 10 ft. .FRI...N to NE winds 5 to 15 kt, becoming N 5 to 10 kt. Seas 6 to 8 ft. .FRI NIGHT...N winds less than 5 kt, becoming variable. Seas 6 to 7 ft. .SAT...Variable winds less than 5 kt, becoming E to NE. Seas 5 to 7 ft. .SAT NIGHT...N to NE winds less than 10 kt. Seas 5 to 6 ft. $$ PZZ910-020445- Cape Lookout to Florence, OR between 150 NM and 250 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S to SW winds 5 to 15 kt. Seas 5 to 6 ft. .TONIGHT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. Chance of rain. .WED...S winds 20 to 30 kt, becoming W 15 to 25 kt. Seas 7 to 11 ft. .WED NIGHT...W to NW winds 20 to 30 kt. Seas 9 to 14 ft. Scattered showers. .THU...NW winds 15 to 25 kt, becoming N 10 to 20 kt. Seas 10 to 14 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .FRI...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6 to 9 ft. .FRI NIGHT...N to NW winds less than 10 kt. Seas 6 to 7 ft. .SAT...Variable winds less than 10 kt. Seas 5 to 7 ft. .SAT NIGHT...E to NE winds less than 10 kt. Seas 5 to 6 ft. $$ PZZ815-020445- Florence, OR to Point St. George between 60 NM and 150 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 5 to 6 ft. Scattered showers. .TONIGHT...S to SW winds 15 to 25 kt. Seas 5 to 7 ft. .WED...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. Chance of rain. .WED NIGHT...W to SW winds 10 to 20 kt. Seas 8 to 11 ft. .THU...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 9 to 12 ft. .THU NIGHT...W to NW winds 5 to 15 kt, becoming N to NW. Seas 8 to 11 ft. .FRI...N to NW winds 5 to 15 kt, becoming N 5 to 10 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds less than 10 kt. Seas 6 to 7 ft. .SAT...Variable winds less than 5 kt. Seas 5 to 7 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 5 to 6 ft. $$ PZZ915-020445- Florence, OR to Point St. George between 150 NM and 250 NM offshore- 808 AM PDT Tue Sep 1 2026 .TODAY...S to SW winds 5 to 15 kt. Seas 5 to 6 ft. .TONIGHT...W to SW winds 10 to 20 kt, becoming S to SW 15 to 25 kt. Seas 5 to 7 ft. .WED...S to SW winds 20 to 30 kt, becoming NW 10 to 20 kt. Seas 7 to 10 ft. Chance of rain. .WED NIGHT...W winds 15 to 25 kt. Seas 8 to 13 ft. .THU...W to NW winds 15 to 25 kt. Seas 10 to 14 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 12 ft. .FRI...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 7 to 9 ft. .FRI NIGHT...N winds 5 to 15 kt, becoming N to NW. Seas 6 to 7 ft. .SAT...NW winds less than 10 kt. Seas 5 to 7 ft. .SAT NIGHT...NW winds less than 10 kt, becoming N to NE. Seas 5 to 6 ft. $$ .Forecaster Clark. Ocean Prediction Center.