FZUS56 KSGX 080727 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 1227 AM PDT Wed Jul 8 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-082015- 1227 AM PDT Wed Jul 8 2026 .Synopsis for the far Southern CA coast... At 1200 AM, a 1025 mb high was 500 nautical miles west of San Francisco, CA and a 1004 mb low was over Needles, CA. Gusty winds near San Clemente Island will continue to diminish through the morning. Moderate northwesterly winds develop this afternoon and evening, then weak to moderate southwesterly flow will prevail through Sunday as a coastal eddy develops early Thursday. Northwesterly flow returns Sunday. $$ PZZ740-082015- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 1227 AM PDT Wed Jul 8 2026 .TODAY...Wind variable less than 10 kt...becoming W 10 kt this afternoon. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 3 ft at 17 seconds. .TONIGHT...Wind variable less than 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 8 seconds and SW 3 ft at 17 seconds. .THU...Wind S 10 kt. Seas 4 to 5 ft. Wave Detail: S 1 foot at 4 seconds, W 4 ft at 8 seconds and SW 3 ft at 16 seconds. .THU NIGHT...Wind variable less than 10 kt...becoming S 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, W 3 ft at 9 seconds and SW 3 ft at 16 seconds. .FRI...Wind S 10 kt. Seas 3 to 5 ft. Wave Detail: S 2 ft at 4 seconds, SW 3 ft at 8 seconds and SW 3 ft at 15 seconds. .FRI NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, SW 3 ft at 9 seconds and SW 3 ft at 15 seconds. .SAT...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, SW 2 ft at 9 seconds and SW 3 ft at 15 seconds. .SAT NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: SW 1 foot at 4 seconds, SW 2 ft at 9 seconds and S 3 ft at 14 seconds. .SUN...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 3 ft at 15 seconds. A slight chance of showers in the morning. .SUN NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 9 seconds and S 3 ft at 15 seconds. A slight chance of showers after midnight. $$ PZZ745-082015- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 1227 AM PDT Wed Jul 8 2026 .TODAY...Wind W 10 to 15 kt with gusts to 20 kt. Seas 5 to 7 ft. Wave Detail: W 2 ft at 4 seconds, W 5 ft at 7 seconds and S 3 ft at 17 seconds. .TONIGHT...Wind W 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W 1 foot at 4 seconds, W 4 ft at 7 seconds and S 3 ft at 17 seconds. .THU...Wind variable less than 10 kt...becoming S 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: S 1 foot at 4 seconds, W 4 ft at 8 seconds and S 3 ft at 16 seconds. .THU NIGHT...Wind variable less than 10 kt...becoming S 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 1 foot at 4 seconds, W 3 ft at 9 seconds and S 3 ft at 16 seconds. .FRI...Wind S 10 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at 4 seconds, W 3 ft at 8 seconds and S 3 ft at 15 seconds. .FRI NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, W 3 ft at 9 seconds and S 3 ft at 15 seconds. .SAT...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, W 2 ft at 9 seconds and S 3 ft at 15 seconds. .SAT NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 9 seconds and S 3 ft at 14 seconds. .SUN...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 3 ft at 15 seconds. A slight chance of showers in the morning. .SUN NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 9 seconds and S 3 ft at 15 seconds. A slight chance of showers after midnight. $$