FZUS56 KEKA 210918 CWFEKA Coastal Waters Forecast for Northwest California National Weather Service Eureka CA 218 AM PDT Sun Jun 21 2026 WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM PZZ400-212230- 218 AM PDT Sun Jun 21 2026 .SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...North winds rebuild and strengthen Sunday. Near-gale force gusts are possible in the lee of Cape Mendocino and Cape Blanco by Sunday afternoon. Steep seas will build with these winds and will propagate into the inner waters. Winds weaken, especially nearshore, Monday and Tuesday. $$ PZZ450-212230- Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm- 218 AM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: NW 7 ft at 9 seconds and SW 2 ft at 15 seconds. Patchy dense fog this morning. .TONIGHT...NW wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW 7 ft at 8 seconds and SW 2 ft at 15 seconds. .MON...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 14 seconds. .MON NIGHT...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 14 seconds. .TUE...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 15 seconds. .TUE NIGHT...N wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 15 seconds. .WED...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 16 seconds. .WED NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: NW 7 ft at 8 seconds and SW 2 ft at 16 seconds. .THU...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...N wind 10 to 15 kt. Seas 5 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 16 seconds. $$ PZZ470-212230- Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm- 218 AM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...N wind 20 to 25 kt. Seas 10 ft. Wave Detail: N 10 ft at 9 seconds and SW 3 ft at 15 seconds. .TONIGHT...N wind 20 to 25 kt. Seas 10 ft. Wave Detail: N 10 ft at 8 seconds and SW 3 ft at 15 seconds. .MON...N wind 20 to 25 kt. Seas 9 ft. Wave Detail: NW 9 ft at 8 seconds and SW 3 ft at 14 seconds. .MON NIGHT...N wind 20 to 25 kt. Seas 9 ft. Wave Detail: N 9 ft at 8 seconds and S 3 ft at 14 seconds. .TUE...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N 8 ft at 8 seconds and S 3 ft at 15 seconds. .TUE NIGHT...N wind 20 to 25 kt. Seas 9 ft. Wave Detail: N 9 ft at 8 seconds and SW 3 ft at 15 seconds. .WED...N wind 20 to 25 kt. Seas 9 ft. Wave Detail: N 9 ft at 8 seconds and S 3 ft at 17 seconds. .WED NIGHT...N wind 20 to 25 kt. Seas 10 ft. Wave Detail: N 10 ft at 8 seconds and S 3 ft at 15 seconds. .THU...N wind 20 to 25 kt. Seas 8 ft. Wave Detail: N 8 ft at 8 seconds and S 3 ft at 16 seconds. .THU NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: N 6 ft at 7 seconds and S 3 ft at 16 seconds. $$ PZZ455-212230- Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm- 218 AM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...N wind 20 to 25 kt. Seas 7 ft. Wave Detail: NW 7 ft at 9 seconds and SW 3 ft at 15 seconds. .TONIGHT...NW wind 15 to 20 kt. Seas 7 ft. Wave Detail: NW 7 ft at 9 seconds and SW 3 ft at 15 seconds. .MON...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft at 9 seconds and SW 3 ft at 15 seconds. Patchy dense fog. .MON NIGHT...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft at 9 seconds and S 3 ft at 14 seconds. Patchy fog. .TUE...SW wind 5 kt. Seas 5 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 15 seconds. .TUE NIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 16 seconds. Patchy fog. .WED...NW wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 5 ft at 8 seconds and S 3 ft at 17 seconds. .WED NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: NW 6 ft at 8 seconds and S 3 ft at 16 seconds. .THU...NW wind 20 to 25 kt. Seas 7 ft. Wave Detail: NW 7 ft at 8 seconds and S 2 ft at 17 seconds. .THU NIGHT...NW wind 20 to 25 kt. Seas 7 ft. Wave Detail: NW 7 ft at 7 seconds and S 2 ft at 15 seconds. $$ PZZ475-212230- Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm- 218 AM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...N wind 25 to 30 kt, easing to 20 to 25 kt this afternoon. Seas 10 ft. Wave Detail: N 10 ft at 9 seconds and SW 3 ft at 15 seconds. .TONIGHT...NW wind 20 to 25 kt. Seas 10 ft. Wave Detail: NW 10 ft at 9 seconds and S 3 ft at 15 seconds. .MON...N wind 15 to 20 kt. Seas 9 ft. Wave Detail: NW 9 ft at 9 seconds and S 3 ft at 15 seconds. .MON NIGHT...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: NW 8 ft at 9 seconds and S 3 ft at 14 seconds. .TUE...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: NW 8 ft at 8 seconds and S 3 ft at 15 seconds. .TUE NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N 7 ft at 8 seconds and S 3 ft at 15 seconds. .WED...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N 8 ft at 8 seconds and S 3 ft at 17 seconds. .WED NIGHT...N wind 20 to 25 kt. Seas 8 ft. Wave Detail: N 8 ft at 8 seconds and S 3 ft at 16 seconds. .THU...N wind 20 to 25 kt. Seas 10 ft. Wave Detail: N 10 ft at 8 seconds and S 3 ft at 16 seconds. .THU NIGHT...NW wind 20 to 25 kt. Seas 8 ft. Wave Detail: N 8 ft at 7 seconds and S 3 ft at 15 seconds. $$