Coastal Waters Forecast
Issued by NWS Medford, OR
Issued by NWS Medford, OR
529 FZUS56 KMFR 180911 CWFMFR Coastal Waters Forecast National Weather Service Medford, OR 210 AM PDT Mon Aug 18 2025 Coastal waters from Florence Oregon to Point St. George California and westward 60 nm. PZZ300-182200- 210 AM PDT Mon Aug 18 2025 .SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...Seas will lower this morning, and conditions are expected to remain relatively calm through Wednesday morning. Wednesday afternoon into Thursday, the thermal trough is expected to return and persist into the weekend, with moderate to occasionally strong north winds and steep seas, especially south of Cape Blanco. $$ PZZ350-182200- Coastal waters from Florence to Cape Blanco OR out 10 nm- 211 AM PDT Mon Aug 18 2025 .TODAY...S wind around 5 kt, veering to SW late. Seas around 4 ft. Wave Detail: NW 4 ft at 9 seconds. Patchy dense fog this morning. .TONIGHT...S wind around 5 kt, backing to E after midnight. Seas around 4 ft. Wave Detail: NW 4 ft at 9 seconds. Patchy dense fog. .TUE...NE wind around 5 kt, becoming N in the afternoon. Seas around 4 ft. Wave Detail: NW 4 ft at 10 seconds. .TUE NIGHT...N wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 9 seconds. .WED...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: N 2 ft at 4 seconds, NW 3 ft at 9 seconds and SW 2 ft at 15 seconds. .WED NIGHT...N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 5 seconds, NW 2 ft at 9 seconds and SW 2 ft at 15 seconds. .THU...N wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 5 seconds and SW 2 ft at 15 seconds. .THU NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 14 seconds. .FRI...N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 14 seconds. .FRI NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: N 5 ft at 5 seconds and SW 2 ft at 14 seconds. $$ PZZ356-182200- Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- 211 AM PDT Mon Aug 18 2025 .TODAY...SE wind around 5 kt, veering to SW late this morning and afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 9 seconds and SW 2 ft at 15 seconds. Patchy dense fog. .TONIGHT...N wind around 5 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 9 seconds and SW 2 ft at 15 seconds. Patchy dense fog. .TUE...N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 10 seconds and SW 2 ft at 15 seconds. .TUE NIGHT...N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: N 2 ft at 3 seconds, NW 4 ft at 9 seconds and SW 2 ft at 15 seconds. .WED...N wind 10 to 15 kt, rising to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 4 seconds, NW 3 ft at 9 seconds and SW 2 ft at 15 seconds. .WED NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 5 seconds, W 2 ft at 9 seconds and SW 2 ft at 15 seconds. .THU...N wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 6 seconds and SW 2 ft at 15 seconds. .THU NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 2 ft at 14 seconds. .FRI...N wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 14 seconds. .FRI NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: N 6 ft at 6 seconds and SW 2 ft at 14 seconds. $$ PZZ370-182200- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 211 AM PDT Mon Aug 18 2025 .TODAY...S wind 5 to 10 kt. Seas around 5 ft. Wave Detail: NW 4 ft at 9 seconds and S 2 ft at 15 seconds. .TONIGHT...S wind around 5 kt. Seas around 5 ft. Wave Detail: NW 4 ft at 9 seconds and S 2 ft at 15 seconds. Patchy dense fog. .TUE...E wind around 5 kt, backing to NW in the afternoon. Seas around 5 ft. Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 15 seconds. .TUE NIGHT...N wind around 10 kt. Seas around 5 ft. Wave Detail: NW 4 ft at 9 seconds and SW 2 ft at 15 seconds. .WED...N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: N 2 ft at 3 seconds, NW 3 ft at 9 seconds and SW 2 ft at 15 seconds. .WED NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: N 4 ft at 5 seconds, NW 2 ft at 9 seconds and SW 2 ft at 15 seconds. .THU...N wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 5 seconds and SW 2 ft at 15 seconds. .THU NIGHT...N wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: N 7 ft at 7 seconds and SW 2 ft at 15 seconds. .FRI...N wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 7 seconds and SW 2 ft at 15 seconds. .FRI NIGHT...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N 6 ft at 7 seconds and SW 2 ft at 15 seconds. $$ PZZ376-182200- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 211 AM PDT Mon Aug 18 2025 .TODAY...S wind around 5 kt. Seas around 5 ft. Wave Detail: NW 4 ft at 9 seconds and S 2 ft at 15 seconds. Patchy dense fog this morning. Patchy dense fog late. .TONIGHT...S wind around 5 kt, backing to E after midnight. Seas around 5 ft. Wave Detail: NW 4 ft at 9 seconds and S 2 ft at 15 seconds. Patchy dense fog. .TUE...N wind around 5 kt, backing to NW in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 15 seconds. .TUE NIGHT...N wind 10 to 15 kt. Seas around 5 ft. Wave Detail: N 2 ft at 3 seconds, NW 4 ft at 9 seconds and SW 2 ft at 14 seconds. .WED...N wind 10 to 15 kt, rising to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: N 4 ft at 4 seconds, NW 3 ft at 9 seconds and SW 2 ft at 15 seconds. .WED NIGHT...N wind 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: N 6 ft at 5 seconds, NW 2 ft at 9 seconds and SW 2 ft at 15 seconds. .THU...N wind 20 to 25 kt, rising to 25 to 30 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: N 8 ft at 7 seconds and SW 2 ft at 15 seconds. .THU NIGHT...N wind 25 to 30 kt, easing to 20 to 25 kt after midnight. Seas 7 to 8 ft. Wave Detail: N 8 ft at 7 seconds and SW 2 ft at 15 seconds. .FRI...N wind 20 to 25 kt. Seas 7 to 9 ft. Wave Detail: N 8 ft at 7 seconds and SW 2 ft at 14 seconds. .FRI NIGHT...N wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: N 7 ft at 8 seconds and SW 2 ft at 14 seconds. $$