FZUS56 KSGX 220837 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 137 AM PDT Sun Mar 22 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-222100- 137 AM PDT Sun Mar 22 2026 .Synopsis for the far Southern CA coast... At 130 AM, a broad 1031 mb high was 400 nautical miles west of Eureka, CA and a 1007 mb low was over Needles, CA. Moderate onshore flow this weekend will become weak by early next week. $$ PZZ740-222100- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 137 AM PDT Sun Mar 22 2026 .TODAY...Wind variable less than 10 kt...becoming W 10 kt this afternoon. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 7 seconds and SW 2 ft at 14 seconds. .TONIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 10 seconds and SW 2 ft at 14 seconds. .MON...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 9 seconds and SW 1 foot at 13 seconds. .MON NIGHT...Wind variable less than 10 kt. Seas 3 ft in the evening...becoming 2 ft or less. Wave Detail: S 1 foot at 4 seconds, W 2 ft at 9 seconds and SW 1 foot at 13 seconds... subsiding to SE 1 foot at 4 seconds, W 2 ft at 8 seconds and SW 1 foot at 12 seconds. .TUE...Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 8 seconds and SW 1 foot at 12 seconds. .TUE NIGHT...Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 7 seconds and SW 1 foot at 17 seconds. .WED...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 2 ft or less...becoming 3 ft in the afternoon. W 1 foot at 4 seconds, W 2 ft at 9 seconds and SW 1 foot at 17 seconds. .WED NIGHT...Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: W 2 ft at 9 seconds and SW 1 foot at 16 seconds. .THU...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 10 seconds and SW 1 foot at 15 seconds. .THU NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 12 seconds and SW 2 ft at 15 seconds. $$ PZZ745-222100- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 137 AM PDT Sun Mar 22 2026 .TODAY...Wind variable less than 10 kt...becoming W 10 kt this afternoon. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 7 seconds and S 2 ft at 14 seconds. .TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 10 seconds and S 2 ft at 14 seconds. .MON...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 13 seconds. .MON NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 9 seconds and S 1 foot at 13 seconds. .TUE...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SE 1 foot at 4 seconds, W 2 ft at 8 seconds and S 1 foot at 12 seconds. .TUE NIGHT...Wind variable less than 10 kt. Seas 3 ft in the evening...becoming 2 ft or less. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 7 seconds and SW 1 foot at 17 seconds... subsiding to W 2 ft at 9 seconds and SW 1 foot at 17 seconds. .WED...Wind variable less than 10 kt. Seas 2 ft or less... becoming 3 ft in the afternoon. NW 1 foot at 4 seconds, W 2 ft at 9 seconds and SW 1 foot at 17 seconds. .WED NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 9 seconds and SW 1 foot at 16 seconds. .THU...Wind variable less than 10 kt. Seas 3 to 5 ft. Wave Detail: NW 1 foot at 4 seconds, W 3 ft at 10 seconds and SW 1 foot at 15 seconds. .THU NIGHT...Wind variable less than 10 kt. Seas 3 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 12 seconds and SW 2 ft at 15 seconds. $$