FZUS56 KMFR 200734 CWFMFR Coastal Waters Forecast National Weather Service Medford, OR 1233 AM PDT Wed May 20 2026 Coastal waters from Florence Oregon to Point St. George California and westward 60 nm. PZZ300-202000- 1233 AM PDT Wed May 20 2026 .SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...A thermal trough will bring gusty north winds and steep to very steep seas over the coastal waters through the end of this week. Winds will be strongest and seas will be highest during the afternoons and evenings, especially south of Cape Blanco. Some improvement is expected this weekend. $$ PZZ350-202000- Coastal waters from Florence to Cape Blanco OR out 10 nm- 1233 AM PDT Wed May 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING... .REST OF TONIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 5 seconds and W 5 ft at 13 seconds. .WED...N wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 6 seconds and W 5 ft at 12 seconds. .WED NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 6 to 9 ft. Wave Detail: NW 7 ft at 6 seconds and W 4 ft at 12 seconds. .THU...N wind 15 to 20 kt with gusts up to 25 kt. Seas 5 to 8 ft. Wave Detail: NW 6 ft at 6 seconds and NW 3 ft at 11 seconds. .THU NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and NW 3 ft at 10 seconds. .FRI...N wind 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 6 seconds and W 2 ft at 10 seconds. .FRI NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 6 seconds and NW 3 ft at 11 seconds. .SAT...N wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 6 seconds and NW 3 ft at 10 seconds. .SAT NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds, W 3 ft at 9 seconds and NW 2 ft at 17 seconds. .SUN...N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 8 seconds, NW 2 ft at 9 seconds and NW 4 ft at 14 seconds. .SUN NIGHT...NW wind 5 to 10 kt, backing to SW after midnight. Seas 6 to 7 ft. $$ PZZ356-202000- Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- 1233 AM PDT Wed May 20 2026 ...HAZARDOUS SEAS WARNING IN EFFECT THROUGH FRIDAY EVENING... .REST OF TONIGHT...N wind 20 to 25 kt with gusts up to 30 kt. Seas 7 to 9 ft. Wave Detail: NW 7 ft at 6 seconds and W 5 ft at 13 seconds. .WED...N wind 20 to 25 kt, rising to 25 to 30 kt in the afternoon. Seas 8 to 11 ft. Wave Detail: NW 10 ft at 7 seconds and W 5 ft at 12 seconds. .WED NIGHT...N wind 25 to 30 kt, easing to 20 to 25 kt after midnight. Seas 9 to 13 ft, subsiding to 8 to 11 ft after midnight. Wave Detail: NW 11 ft at 7 seconds and W 4 ft at 12 seconds. .THU...N wind 20 to 25 kt, rising to 25 to 30 kt in the afternoon. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 7 seconds and NW 3 ft at 11 seconds. .THU NIGHT...N wind 25 to 30 kt, easing to 20 to 25 kt after midnight. Seas 8 to 11 ft. Wave Detail: NW 10 ft at 7 seconds and NW 3 ft at 10 seconds. .FRI...N wind 20 to 25 kt, rising to 25 to 30 kt in the afternoon. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 7 seconds and W 2 ft at 10 seconds. .FRI NIGHT...N wind 25 to 30 kt, easing to 15 to 20 kt after midnight. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 7 seconds and NW 2 ft at 11 seconds. .SAT...N wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds, NW 3 ft at 10 seconds and SW 2 ft at 17 seconds. .SAT NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 6 to 9 ft. Wave Detail: NW 7 ft at 8 seconds and SW 2 ft at 16 seconds. .SUN...N wind 10 to 15 kt, backing to NW in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 9 seconds and NW 4 ft at 14 seconds. .SUN NIGHT...N wind 5 to 10 kt. Seas around 7 ft, subsiding to 5 to 6 ft after midnight. $$ PZZ370-202000- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1233 AM PDT Wed May 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING... .REST OF TONIGHT...N wind around 20 kt with gusts up to 30 kt. Seas 7 to 8 ft. Wave Detail: N 6 ft at 5 seconds and W 5 ft at 13 seconds. .WED...N wind 20 to 25 kt with gusts up to 30 kt. Seas 8 to 9 ft, subsiding to 6 to 8 ft in the afternoon. Wave Detail: N 7 ft at 6 seconds and W 5 ft at 12 seconds. .WED NIGHT...N wind 20 to 25 kt with gusts up to 30 kt. Seas 7 to 10 ft. Wave Detail: N 9 ft at 6 seconds and W 4 ft at 11 seconds. .THU...N wind 20 to 25 kt with gusts up to 30 kt. Seas 7 to 9 ft. Wave Detail: N 8 ft at 6 seconds and NW 3 ft at 11 seconds. .THU NIGHT...N wind 20 to 25 kt with gusts up to 30 kt. Seas 8 to 9 ft. Wave Detail: N 8 ft at 6 seconds and NW 3 ft at 10 seconds. .FRI...N wind 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave Detail: N 8 ft at 6 seconds and NW 3 ft at 11 seconds. .FRI NIGHT...N wind 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. Wave Detail: N 8 ft at 6 seconds and NW 3 ft at 10 seconds. .SAT...N wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: N 7 ft at 6 seconds and NW 3 ft at 10 seconds. .SAT NIGHT...N wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Seas 7 to 9 ft. Wave Detail: N 8 ft at 8 seconds, W 3 ft at 9 seconds and NW 2 ft at 17 seconds. .SUN...N wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: N 6 ft at 7 seconds, NW 5 ft at 14 seconds and NW 2 ft at 9 seconds. .SUN NIGHT...NW wind 5 to 10 kt, backing to W after midnight. Seas 6 to 7 ft. $$ PZZ376-202000- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1233 AM PDT Wed May 20 2026 ...HAZARDOUS SEAS WARNING IN EFFECT THROUGH FRIDAY EVENING... .REST OF TONIGHT...N wind 25 to 30 kt. Seas 8 to 10 ft. Wave Detail: N 9 ft at 6 seconds and W 5 ft at 13 seconds. .WED...N wind 25 to 30 kt with gusts up to 40 kt. Seas 9 to 12 ft. Wave Detail: N 10 ft at 7 seconds and W 5 ft at 12 seconds. .WED NIGHT...N wind 25 to 30 kt with gusts up to 40 kt. Seas 10 to 13 ft. Wave Detail: N 12 ft at 7 seconds and W 4 ft at 12 seconds. .THU...N wind 25 to 30 kt. Seas 9 to 12 ft. Wave Detail: N 11 ft at 7 seconds and NW 3 ft at 11 seconds. .THU NIGHT...N wind 25 to 30 kt. Seas 9 to 11 ft. Wave Detail: N 11 ft at 7 seconds and NW 3 ft at 10 seconds. .FRI...N wind 25 to 30 kt. Seas 8 to 11 ft. Wave Detail: N 10 ft at 7 seconds and W 2 ft at 10 seconds. .FRI NIGHT...N wind 25 to 30 kt, easing to 20 to 25 kt after midnight. Seas 8 to 11 ft. Wave Detail: N 10 ft at 7 seconds and NW 2 ft at 11 seconds. .SAT...N wind 20 to 25 kt. Seas 8 to 10 ft. Wave Detail: N 9 ft at 7 seconds and NW 3 ft at 10 seconds. .SAT NIGHT...N wind 20 to 25 kt. Seas 9 to 10 ft. Wave Detail: NW 9 ft at 7 seconds, W 3 ft at 9 seconds and NW 2 ft at 17 seconds. .SUN...N wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 7 to 9 ft. Wave Detail: N 8 ft at 8 seconds, NW 2 ft at 9 seconds and NW 4 ft at 14 seconds. .SUN NIGHT...N wind 10 to 15 kt. Seas 7 to 8 ft, subsiding to 6 ft after midnight. $$