FZUS56 KSGX 201929 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 1229 PM PDT Sat Jun 20 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-210830- 1229 PM PDT Sat Jun 20 2026 .Synopsis for the far Southern CA coast... At 1230 PM, a 1031 mb high was around 500 nautical miles west of Neah Bay, Washington and a 1014 mb low was 150 nautical miles southwest of Monterrey. Generally weak onshore flow in the overnight to early morning hours becoming moderate flow in the afternoons each day through Thursday. $$ PZZ740-210830- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 1229 PM PDT Sat Jun 20 2026 .TONIGHT...Wind NW 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and SW 3 ft at 16 seconds. .SUN...Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 5 seconds and SW 3 ft at 15 seconds. .SUN NIGHT...Wind NW 10 kt in the evening...becoming variable less than 10 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and SW 3 ft at 15 seconds. .MON...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 3 ft at 15 seconds. .MON NIGHT...Wind W 10 kt in the evening...becoming variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 2 ft at 15 seconds. .TUE...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and SW 3 ft at 16 seconds. .TUE NIGHT...Wind NW 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and SW 3 ft at 16 seconds. .WED...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and SW 3 ft at 18 seconds. A slight chance of showers in the afternoon. .WED NIGHT...Wind NW 10 kt in the evening... becoming variable less than 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at 17 seconds. .THU...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 3 ft at 16 seconds. .THU NIGHT...Wind NW 10 kt in the evening... becoming variable less than 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at 15 seconds. $$ PZZ745-210830- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 1229 PM PDT Sat Jun 20 2026 .TONIGHT...Wind NW 10 to 15 kt with gusts to 20 kt. Seas 5 ft. Wave Detail: NW 4 ft at 5 seconds and S 3 ft at 16 seconds. .SUN...Wind W 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 5 seconds and S 3 ft at 15 seconds. .SUN 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 15 seconds. .MON...Wind variable less than 10 kt...becoming W 10 to 15 kt in the afternoon. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 15 seconds. .MON 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 15 seconds. .TUE...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and S 3 ft at 16 seconds. .TUE NIGHT...Wind NW 10 kt. Seas 4 ft. Wave Detail: W 2 ft at 4 seconds and SW 3 ft at 16 seconds. .WED...Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 18 seconds. A slight chance of showers in the morning. .WED NIGHT...Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 17 seconds. .THU...Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 16 seconds. .THU NIGHT...Wind NW 10 kt in the evening... becoming variable less than 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 15 seconds. $$