FZUS56 KSGX 091947 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 1247 PM PDT Thu Jul 9 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-100845- 1247 PM PDT Thu Jul 9 2026 .Synopsis for the far Southern CA coast... At 1230 PM, a 1028 mb high was 500 nautical miles west of San Francisco, CA and a 1004 mb low was centered over Needles, CA, going up into Las Vegas, NV and down into the Gulf of California. A coastal eddy has formed out near San Clemente Island and is expected to stick around through Friday. Otherwise, weak to moderate southwesterly flow will prevail through Sunday morning, shifting to northwesterly flow by Sunday afternoon. $$ PZZ740-100845- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 1247 PM PDT Thu Jul 9 2026 .TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, W 3 ft at 9 seconds and SW 3 ft at 16 seconds. .FRI...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, SW 3 ft at 8 seconds and SW 3 ft at 15 seconds. .FRI NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, SW 3 ft at 8 seconds and SW 3 ft at 15 seconds. .SAT...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, SW 2 ft at 8 seconds and SW 3 ft at 15 seconds. .SAT NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, SW 2 ft at 8 seconds and S 3 ft at 15 seconds. .SUN...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, SW 2 ft at 8 seconds and S 3 ft at 15 seconds. .SUN NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, SW 2 ft at 9 seconds and S 3 ft at 15 seconds. .MON...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 1 foot at 9 seconds and S 3 ft at 14 seconds. .MON NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 9 seconds and S 3 ft at 14 seconds. .TUE...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 13 seconds. .TUE NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 14 seconds. $$ PZZ745-100845- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 1247 PM PDT Thu Jul 9 2026 .TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and S 3 ft at 16 seconds. .FRI...Wind S 10 kt. Seas 4 ft. Wave Detail: SE 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 8 seconds and S 3 ft at 15 seconds. .SAT...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: SE 1 foot at 4 seconds, W 2 ft at 8 seconds and S 3 ft at 15 seconds. .SAT NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 8 seconds and S 3 ft at 15 seconds. .SUN...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 8 seconds and S 3 ft at 15 seconds. .SUN NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 1 foot at 9 seconds and S 3 ft at 15 seconds. .MON...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 1 foot at 9 seconds and S 3 ft at 14 seconds. .MON NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 9 seconds and S 3 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 3 ft at 5 secondsand S 3 ft at 13 seconds. .TUE NIGHT...Wind W 10 kt in the evening...becoming variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 2 ft at 14 seconds. $$