FZUS56 KSGX 160752 CWFSGX Coastal Waters Forecast for California National Weather Service San Diego CA 1252 AM PDT Fri Oct 16 2026 San Mateo Point to the Mexican border out 60 nm PZZ700-162030- 1252 AM PDT Fri Oct 16 2026 .Synopsis for the far Southern CA coast... At 1 AM, a 1036 mb high was located over eastern Oregon and Tropical Storm Simon was located approximately 1050 miles south- southeast of San Diego. Offshore flow will prevail and strengthen today into tomorrow. Isolated easterly gusts could exceed 20 knots later this evening into early Saturday. Onshore northwest flow returns Saturday afternoon and evening, which will alternate with weak offshore flow during the nights and mornings through Monday. Onshore flow will continue to increase from there with strengthening winds out of the west-southwest due to an approaching area of low pressure towards the middle of next week. $$ PZZ740-162030- Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm- 1252 AM PDT Fri Oct 16 2026 .TODAY...Wind NE 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave Detail: NE 2 ft at 4 seconds, NW 4 ft at 12 seconds and SW 3 ft at 14 seconds. .TONIGHT...Wind NE 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave Detail: NE 2 ft at 4 seconds, NW 3 ft at 12 seconds and SW 3 ft at 14 seconds. .SAT...Wind NE 10 kt...becoming NW in the afternoon. Seas 3 to 4 ft. Wave Detail: NE 1 foot at 4 seconds, N 3 ft at 12 seconds and S 3 ft at 16 seconds. .SAT NIGHT...Wind N 10 kt in the evening...becoming variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: NW 1 foot at 4 seconds, NW 2 ft at 13 seconds and SW 4 ft at 16 seconds. .SUN...Wind variable less than 10 kt...becoming NW 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NE 1 foot at 4 seconds, NW 2 ft at 14 seconds and SW 4 ft at 16 seconds. .SUN NIGHT...Wind NW 10 kt in the evening...becoming variable less than 10 kt. Seas 4 to 5 ft. Wave Detail: NW 1 foot at 4 seconds, W 2 ft at 12 seconds and SW 4 ft at 16 seconds. .MON...Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 12 seconds and SW 4 ft at 16 seconds. .MON NIGHT...Wind variable less than 10 kt...becoming W 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 12 seconds and S 4 ft at 16 seconds. .TUE...Wind W 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: W 3 ft at 4 seconds, W 4 ft at 12 seconds and S 3 ft at 15 seconds. A slight chance of showers in the afternoon. .TUE NIGHT...Wind SW 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: SW 3 ft at 5 seconds, W 5 ft at 14 seconds and S 3 ft at 15 seconds. A chance of showers. $$ PZZ745-162030- Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island- 1252 AM PDT Fri Oct 16 2026 .TODAY...Wind NE 10 to 15 kt with gusts to 20 kt. Seas 5 to 6 ft. Wave Detail: NE 3 ft at 4 seconds, N 4 ft at 12 seconds and S 3 ft at 14 seconds. .TONIGHT...Wind NE 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NE 2 ft at 4 seconds, NE 3 ft at 12 seconds and S 3 ft at 14 seconds. .SAT...Wind E 10 kt...becoming NW in the afternoon. Seas 4 to 5 ft. Wave Detail: E 2 ft at 4 seconds, NE 4 ft at 12 seconds and S 2 ft at 18 seconds. .SAT NIGHT...Wind variable less than 10 kt. Seas 4 ft. Wave Detail: NW 1 foot at 4 seconds, N 2 ft at 13 seconds and S 4 ft at 16 seconds. .SUN...Wind variable less than 10 kt...becoming NW 10 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 1 foot at 4 seconds, NW 2 ft at 14 seconds and S 4 ft at 16 seconds. .SUN NIGHT...Wind NW 10 kt in the evening...becoming variable less than 10 kt. Seas 4 to 5 ft. Wave Detail: NW 1 foot at 4 seconds, NW 3 ft at 12 seconds and S 4 ft at 16 seconds. .MON...Wind variable less than 10kt...becoming W 10 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: W 1 foot at 4 seconds, NW 3 ft at 12 seconds and S 4 ft at 16 seconds. .MON NIGHT...Wind NW 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 4 seconds, W 4 ft at 12 seconds and S 4 ft at 16 seconds. .TUE...Wind W 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at 4 seconds, NW 4 ft at 12 seconds and S 4 ft at 15 seconds. .TUE NIGHT...Wind W 10 to 15 kt. Seas 5 to 6 ft... building to 6 to 8 ft after midnight. SW 3 ft at 5 seconds, W 4 ft at 14 seconds and S 3 ft at 15 seconds. A slight chance of showers in the evening, then a chance of showers after midnight. $$