PZZ600-181615-
822 PM PDT Fri Oct 17 2025
.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 03Z, or 8 PM PDT, a 1026 mb surface high was
about 700 NM west of San Francisco and a 1012 mb low was near Yuma.
$$
PZZ645-181615- Point Piedras Blancas to Point Sal westward out to 10 NM- 822 PM PDT Fri Oct 17 2025 TONIGHT NW wind 10 to 15 kt this evening, becoming light. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at 12 seconds. SAT Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 17 seconds and S 2 ft at 17 seconds. SAT NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 16 seconds. SUN Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 15 seconds. SUN NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after midnight. MON Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 5 ft, building to 5 to 7 ft. Wave Detail: NW 6 ft at 15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning. MON NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 14 seconds and S 2 ft at 14 seconds. Patchy fog after midnight. TUE Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 13 seconds and S 2 ft at 15 seconds. Patchy fog in the morning. TUE NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after midnight. WED Light winds, becoming NW 10 to 15 kt kt in the afternoon. Seas 5 to 7 ft. Wave Detail: S 2 ft at 15 seconds and NW 7 ft at 16 seconds. Patchy fog in the morning. WED NIGHT NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 5 to 7 ft. Wave Detail: N 2 ft at 3 seconds and NW 7 ft at 15 seconds. Patchy fog after midnight. $$
PZZ645-181615- Point Piedras Blancas to Point Sal westward out to 10 NM- 822 PM PDT Fri Oct 17 2025 TONIGHT NW wind 10 to 15 kt this evening, becoming light. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at 12 seconds. SAT Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 17 seconds and S 2 ft at 17 seconds. SAT NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 16 seconds. SUN Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 15 seconds. SUN NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after midnight. MON Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 5 ft, building to 5 to 7 ft. Wave Detail: NW 6 ft at 15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning. MON NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 14 seconds and S 2 ft at 14 seconds. Patchy fog after midnight. TUE Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 13 seconds and S 2 ft at 15 seconds. Patchy fog in the morning. TUE NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after midnight. WED Light winds, becoming NW 10 to 15 kt kt in the afternoon. Seas 5 to 7 ft. Wave Detail: S 2 ft at 15 seconds and NW 7 ft at 16 seconds. Patchy fog in the morning. WED NIGHT NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 5 to 7 ft. Wave Detail: N 2 ft at 3 seconds and NW 7 ft at 15 seconds. Patchy fog after midnight. $$