FZUS56 KLOX 212116 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 216 PM PDT Thu May 21 2026 Point Piedras Blancas to San Mateo Point CA out 60 NM including the Channel Islands National Marine Sanctuary ...See weather.gov/marine/wavedetail for more info on the new Wave Detail format... PZZ600-221030- 216 PM PDT Thu May 21 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 18Z or 11 AM PDT, a 1034 mb high was centered about 1400 NM W of Point Conception, while a 1007 mb low was located 125 NM SE of Las Vegas. $$ PZZ645-221030- Point Piedras Blancas to Point Sal westward out to 10 NM- 216 PM PDT Thu May 21 2026 .TONIGHT...NW wind 10 to 15 kt this evening, becoming 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 11 seconds and S 2 ft at 14 seconds. Patchy fog. .FRI...Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 15 seconds. Patchy fog in the morning. .FRI NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog. .SAT...Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .SAT NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy fog. .SUN...Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 ft. Wave Detail: NW 3 ft at 10 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning. .SUN NIGHT...NW wind 5 to 10 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 11 seconds and SW 2 ft at 14 seconds. .MON...Light winds, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: N 2 ft at 3 seconds, NW 4 ft at 11 seconds and S 3 ft at 16 seconds. .MON NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 16 seconds. .TUE...NW wind 10 to 15 kt, becoming 20 to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and S 3 ft at 15 seconds. .TUE NIGHT...NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds and S 3 ft at 15 seconds. $$ PZZ670-221030- Point Piedras Blancas to Point Sal from 10 to 60 NM- 216 PM PDT Thu May 21 2026 .TONIGHT...NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 2 ft at 6 seconds, NW 7 ft at 11 seconds and S 2 ft at 14 seconds. Patchy fog. .FRI...NW wind 5 to 10 kt, becoming W in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .FRI NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog. .SAT...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .SAT NIGHT...Light winds. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy fog. .SUN...Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 ft. Wave Detail: NW 4 ft at 11 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning. .SUN NIGHT...Light winds, becoming NW 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 12 seconds and SW 3 ft at 16 seconds. .MON...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 5 seconds, NW 5 ft at 13 seconds and S 3 ft at 15 seconds. .MON NIGHT...NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 9 seconds and S 3 ft at 15 seconds. .TUE...NW wind 20 to 25 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 8 seconds and S 3 ft at 15 seconds. .TUE NIGHT...NW wind 20 to 25 kt. Seas 9 to 11 ft. Wave Detail: NW 8 ft at 10 seconds and S 3 ft at 15 seconds. $$ PZZ673-221030- Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 216 PM PDT Thu May 21 2026 .TONIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 2 ft at 6 seconds, NW 7 ft at 11 seconds and S 2 ft at 14 seconds. Patchy fog. .FRI...NW wind 10 to 15 kt, becoming W to NW 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 6 seconds, NW 6 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .FRI NIGHT...NW wind 5 to 10 kt. Local gusts to 15 kt in the evening. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog. .SAT...Light winds, becoming W to NW 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .SAT NIGHT...NW wind 10 to 15 kt in the evening, becoming light. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy fog. .SUN...Light winds, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 9 seconds and SW 3 ft at 15 seconds. Patchy fog in the morning. .SUN NIGHT...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 12 seconds and S 3 ft at 16 seconds. .MON...NW wind 10 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 6 seconds, NW 5 ft at 12 seconds and S 3 ft at 16 seconds. .MON NIGHT...NW wind 15 to 25 kt, becoming 20 to 25 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds, NW 6 ft at 11 seconds and S 3 ft at 15 seconds. .TUE...NW wind 20 to 25 kt. Seas 7 to 9 ft. Wave Detail: NW 8 ft at 8 seconds and S 3 ft at 15 seconds. .TUE NIGHT...NW wind 25 to 30 kt. Seas 8 to 10 ft. Wave Detail: NW 8 ft at 8 seconds and S 3 ft at 15 seconds. $$ PZZ676-221030- Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 216 PM PDT Thu May 21 2026 .TONIGHT...NW wind 10 to 5 kt with gusts to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 6 seconds, NW 6 ft at 11 seconds and S 2 ft at 14 seconds. Patchy fog. .FRI...W to NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 6 seconds, NW 5 ft at 11 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .FRI NIGHT...W to NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: NW 2 ft at 5 seconds, NW 4 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog. .SAT...W to NW 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 5 seconds, NW 4 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .SAT NIGHT...NW wind 10 to 15 kt in the evening, becoming light. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds, NW 4 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy fog. .SUN...Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning. .SUN NIGHT...W wind 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds, NW 4 ft at 9 seconds and S 3 ft at 17 seconds. .MON...NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 6 seconds, NW 5 ft at 9 seconds and S 3 ft at 17 seconds. .MON NIGHT...NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds, NW 4 ft at 10 seconds and S 4 ft at 16 seconds. .TUE...NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 4 ft at 15 seconds. .TUE NIGHT...NW wind 20 to 25 kt. Seas 7 to 10 ft. Wave Detail: NW 8 ft at 7 seconds and S 4 ft at 15 seconds. $$ PZZ650-221030- East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 216 PM PDT Thu May 21 2026 .TONIGHT...W wind 10 to 15 kt this evening, becoming W to SW 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 14 seconds. Patchy fog after midnight. .FRI...Light winds, becoming SW to W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 15 seconds. Patchy fog in the morning. .FRI NIGHT...W wind 10 to 15 kt in the evening, becoming 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog after midnight. .SAT...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 8 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .SAT NIGHT...W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and W 2 ft at 8 seconds. Patchy fog after midnight. .SUN...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 ft. Patchy fog in the morning. .SUN NIGHT...W wind 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SW 2 ft at 16 seconds. .MON...NW wind 5 to 10 kt, becoming W 10 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds and SW 2 ft at 15 seconds. .MON NIGHT...Western Portion, NW wind 15 to 20 kt. Eastern Portion, W wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 6 seconds and SW 2 ft at 16 seconds. .TUE...NW wind 10 to 15 kt, becoming W 10 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds and SW 2 ft at 15 seconds. .TUE NIGHT...Western Portion, NW wind 15 to 25 kt. Eastern Portion, W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 6 seconds and S 2 ft at 15 seconds. $$ PZZ655-221030- Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 216 PM PDT Thu May 21 2026 .TONIGHT...W wind 10 to 15 kt this evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 14 seconds. Patchy fog. .FRI...Light winds, becoming SW to W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .FRI NIGHT...W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 2 ft at 14 seconds. Patchy fog. .SAT...Light winds, becoming SW to W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .SAT NIGHT...W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and S 2 ft at 14 seconds. Patchy fog. .SUN...Light winds, becoming SW to W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning. .SUN NIGHT...W wind 10 to 20 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 2 ft at 15 seconds. .MON...W wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 2 ft at 16 seconds. .MON NIGHT...W wind 15 to 20 kt, becoming 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 5 seconds and S 3 ft at 16 seconds. .TUE...W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and S 3 ft at 15 seconds. .TUE NIGHT...W wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: W 4 ft at 6 seconds and S 3 ft at 15 seconds. $$ www.weather.gov/losangeles