618 FZUS56 KSGX 231934 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 1234 PM PDT Sun Aug 23 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-240815- 1234 PM PDT Sun Aug 23 2026 .Synopsis for the far Southern CA coast... At 12 PM, a broad 1027 mb high was about 1500 miles northwest of San Diego, CA and a 1005 mb low was over Needles, CA. Moderate onshore flow will occur each afternoon through the middle of next week. Increasing south swell Wednesday and Thursday with waves up to 6 feet. $$ PZZ740-240815- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 1234 PM PDT Sun Aug 23 2026 .TONIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 14 seconds. .MON...Wind variable less than 10 kt...becoming SW 10 kt in the afternoon. Seas 3 ft. Wave Detail: SW 2 ft at 5 seconds and S 2 ft at 14 seconds. .MON NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 14 seconds. .TUE...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and S 3 ft at 13 seconds. .TUE NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 13 seconds. .WED...Wind variable less than 10 kt. Seas 3 to 5 ft. Wave Detail: SW 1 foot at 4 seconds, W 3 ft at 7 seconds and S 4 ft at 12 seconds. .WED NIGHT...Wind variable less than 10 kt. Seas 3 to 5 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 7 seconds and S 4 ft at 12 seconds. .THU...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 7 seconds and S 4 ft at 11 seconds. .THU NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 1 foot at 9 seconds and S 4 ft at 11 seconds. .FRI...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 1 foot at 8 seconds and S 4 ft at 10 seconds. .FRI NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 1 foot at 8 seconds and S 3 ft at 9 seconds. $$ PZZ745-240815- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 1234 PM PDT Sun Aug 23 2026 .TONIGHT...Wind NW 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and S 2 ft at 14 seconds. .MON...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 3 ft at 14 seconds. .MON NIGHT...Wind W 10 kt in the evening...becoming variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 6 seconds and S 3 ft at 14 seconds. .TUE...Wind variable less than 10 kt...becoming W 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 13 seconds. .TUE NIGHT...Wind W 10 to 15 kt in the evening... becoming variable less than 10 kt. Seas 4 to 6 ft. Wave Detail: W 4 ft at 5 seconds and S 5 ft at 13 seconds. .WED...Wind variable less than 10 kt. Seas 5 to 6 ft. Wave Detail: W 3 ft at 7 seconds and S 5 ft at 12 seconds. .WED NIGHT...Wind variable less than 10 kt. Seas 5 to 6 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 7 seconds and S 5 ft at 12 seconds. .THU...Wind variable less than 10 kt. Seas 5 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 8 seconds and S 5 ft at 11 seconds. .THU NIGHT...Wind variable less than 10 kt. Seas 4 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 9 seconds and S 5 ft at 11 seconds. .FRI...Wind variable less than 10 kt. Seas 4 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 4 ft at 10 seconds. .FRI NIGHT...Wind W 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 3 ft at 9 seconds. $$ CO
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