303 FZUS56 KSGX 121953 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 1253 PM PDT Sat Sep 12 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-130830- 1253 PM PDT Sat Sep 12 2026 .Synopsis for the far Southern CA coast... At 1 PM, a 1018 mb high was 700 nautical miles west of San Diego, and a 1005 mb low was over Las Vegas, NV. Relatively weak northwesterly flow has taken over this afternoon with only a weak coastal eddy possible overnight. West-northwest flow resumes again Sunday afternoon, with gusts near 20 kts expected in the outer waters. The coastal eddy is expected to strengthen again Sunday night and Monday before weakening again Tuesday-Wednesday. $$ PZZ740-130830- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 1253 PM PDT Sat Sep 12 2026 .TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and SW 2 ft at 14 seconds. .SUN...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SW 1 foot at 4 seconds, W 3 ft at 7 seconds and SW 2 ft at 14 seconds. .SUN NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds and SW 2 ft at 14 seconds. .MON...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: SW 2 ft at 4 seconds, W 4 ft at 8 seconds and SW 1 foot at 14 seconds. .MON NIGHT...Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, W 3 ft at 8 seconds and SW 2 ft at 15 seconds. .TUE...Wind SE 10 kt...becoming SW in the afternoon. Seas 3 ft. Wave Detail: SE 2 ft at 4 seconds, W 2 ft at 9 seconds and S 2 ft at 15 seconds. .TUE NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, W 2 ft at 9 seconds and SW 2 ft at 16 seconds. .WED...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 ft. Wave Detail: SE 1 foot at 4 seconds, W 2 ft at 8 seconds and SW 2 ft at 16 seconds. .WED NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and SW 2 ft at 16 seconds. .THU...Wind variable less than 10 kt...becoming W 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at 14 seconds. .THU NIGHT...Wind NW 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 13 seconds. $$ PZZ745-130830- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 1253 PM PDT Sat Sep 12 2026 .TONIGHT...Wind NW 10 to 15 kt with gusts to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 5 seconds and SW 2 ft at 14 seconds. .SUN...Wind W 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W 2 ft at 4 seconds, W 4 ft at 7 seconds and SW 2 ft at 14 seconds. .SUN NIGHT...Wind W 10 to 15 kt with gusts to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 3 ft at 4 seconds, W 5 ft at 8 seconds and SW 2 ft at 14 seconds. .MON...Wind SW 10 kt. Seas 4 to 6 ft. Wave Detail: SW 1 foot at 4 seconds, W 5 ft at 8 seconds and SW 1 foot at 14 seconds. .MON NIGHT...Wind W 10 kt in the evening...becoming variable less than 10 kt. Seas 3 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 8 seconds and S 1 foot at 15 seconds. .TUE...Wind SW 10 kt. Seas 3 to 4 ft. Wave Detail: S 1 foot at 4 seconds, W 3 ft at 9 seconds and S 1 foot at 15 seconds. .TUE 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 2 ft at 16 seconds. .WED...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 2 ft at 16 seconds. .WED NIGHT...Wind NW 10 kt in the evening... becoming variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds, W 2 ft at 8 seconds and S 2 ft at 16 seconds. .THU...Wind variable less than 10 kt...becoming NW 10 to 15 kt in the afternoon. Seas 4 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at 14 seconds. .THU NIGHT...Wind NW 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at 13 seconds. $$
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