THIS FORECAST WAS AUTOMATICALLY GENERATED FROM NOAA/NWS/OPC FORECAST GRIDS AND SOME MODEL DATA. NO FORECASTER HAS PROOF READ THIS FORECAST. PLEASE USE AS GUIDANCE ONLY. FOR FORECAST COLLABORATION AND QUESTIONS, PLEASE CALL OPC'S FORECAST OPERATIONS AT 301-683-1520. FOR TECHNICAL OR FORMATTER QUESTIONS, PLEASE CONTACT OPC'S APPLICATIONS BRANCH AT NCEP.LIST.OPC-SUPPORT@NOAA.GOV. FORMATTER VERSION: V1.4.0 - JUNE 06, 2022: HEADER/CONTENT MODIFICATIONS FOR FWCSD ********************************************************************* MSGID/GENADMIN/FLTWEACEN SAN DIEGO CA// SUBJ/SOUTHERN CALIFORNIA OPERATIONS AREA FORECAST// POC/COMMAND DUTY OFFICER/-/FLTWEACEN SAN DIEGO CA/LOC: SAN DIEGO CA/ TEL: (619) 767-1271/EMAIL: FWCSD-CDO(AT)NAVY(.SMIL).MIL// RMKS/1. NATIONAL WEATHER SERVICE HAZARDS AT 161200Z SEP 24: A. AREA A: OFFSHORE WATERS FROM 121-11W TO THE CHANNEL ISLANDS AND 35-30N TO PT CONCEPTION: NONE B. AREA B: COASTAL WATERS INSIDE THE CHANNEL ISLANDS, FROM 35-00N TO PT CONCEPTION: NONE C. AREA C: MEXICAN OFFSHORE WATERS FROM 121-00W TO 118-20W AND 29-30N TO 35-30N: NONE D. AREA D: MEXICAN COASTAL WATERS E OF 118 20W FROM 29-30N TO 35-30N: NONE 2. FLEET WEATHER CENTER OPAREA ADVISORIES: NONE. 3. METEOROLOGICAL SITUATION AT 161200Z SEP 24: A LOW PRESSURE TROUGH ALONG THE CENTRAL AND NORTHERN CALIFORNIA COAST WILL PERSIST THROUGH TONIGHT BEFORE WEAKENING. HIGH PRESSURE CENTERED W OF THE NORTHERN WATERS WILL SPREAD E TODAY AND TONIGHT, THEN GRADUALLY SHIFT S AND WEAKEN TUE AND TUE NIGHT. ANOTHER COLD FRONT WILL APPROACH NW PORTIONS LATE TUE, MOVE S INTO THE NORTHERN WATERS TUE NIGHT, THE CENTRAL WATERS WED, AND THEN DISSIPATE WED NIGHT. THE COASTAL TROUGH WILL REFORM LATE WED INTO WED NIGHT AND PERSIST THROUGH FRI NIGHT WHILE HIGH PRESSURE BUILDS E ACROSS THE NORTHERN AND CENTRAL WATERS. 4. AREA A: OFFSHORE WATERS FROM 121-11W TO THE CHANNEL ISLANDS AND 35-30N TO PT CONCEPTION OPAREA: 24 HOUR FORECAST COMMENCING 161200Z SEP 24 A. NATIONAL WEATHER SERVICE HAZARDS: NONE B. SKY, WEATHER: 16/12Z: CLEAR. C. VSBY (NM): 16/12Z: GREATER THAN 7NM. D. SURFACE WIND (KTS): 16/12Z: NORTHWEST 15 TO 20G25, 16/18Z: WEST-NORTHWEST 15 TO 25G30. E. COMBINED SEAS (FT): 16/12Z: NORTHWEST 4 TO 6, 16/18Z: SOUTHWEST 4 TO 6, 17/00Z: SOUTHWEST 4 TO 7, 17/06Z: WEST-NORTHWEST 4 TO 7. F. MAX/MIN TEMPS (F): 16/12Z: 64/56. G. SST (F): 15/00Z: 64. H. OUTLOOK TO 48 HOURS: (1) WINDS (KTS): 17/12Z: NORTHWEST 15 TO 20G25, 18/00Z: NORTHWEST 15 TO 25G30. (2) COMBINED SEAS (FT): 17/12Z: SOUTHWEST 4 TO 7, 17/18Z: NORTHWEST 4 TO 7. 5. AREA B: COASTAL WATERS INSIDE THE CHANNEL ISLANDS, FROM 35-00N TO PT CONCEPTION OPAREA: 24 HOUR FORECAST COMMENCING 161200Z SEP 24 A. NATIONAL WEATHER SERVICE HAZARDS: NONE B. SKY, WEATHER: 16/12Z: PARTLY CLOUDY, 16/18Z: CLEAR. C. VSBY (NM): 16/12Z: GREATER THAN 7NM. D. SURFACE WIND (KTS): 16/12Z: WEST 15 TO 20G30, 16/18Z: WEST 20 TO 30G40, 17/00Z: WEST-NORTHWEST 20 TO 30G40, 17/06Z: WEST-NORTHWEST 20 TO 30G35. E. COMBINED SEAS (FT): 16/12Z: SOUTH-SOUTHWEST 4 TO 6, 16/18Z: SOUTHWEST 4 TO 6, 17/00Z: WEST 5 TO 8, 17/06Z: WEST-NORTHWEST 4 TO 7. F. MAX/MIN TEMPS (F): 16/12Z: 70/51. G. SST (F): 15/00Z: 67. H. OUTLOOK TO 48 HOURS: (1) WINDS (KTS): 17/12Z: WEST-NORTHWEST 15 TO 20, 17/18Z: WEST 15 TO 20G25, 18/00Z: WEST-NORTHWEST 15 TO 25G30, 18/06Z: WEST 15 TO 20G25. (2) COMBINED SEAS (FT): 17/12Z: SOUTHWEST 3 TO 5, 18/00Z: SOUTH-SOUTHWEST 4 TO 6, 18/06Z: SOUTHWEST 3 TO 5. 6. AREA C: MEXICAN OFFSHORE WATERS FROM 121-00W TO 118-20W AND 29-30N TO 35-30N OPAREA: 24 HOUR FORECAST COMMENCING 161200Z SEP 24 A. NATIONAL WEATHER SERVICE HAZARDS: NONE B. SKY, WEATHER: 16/12Z: MOSTLY CLEAR, 16/18Z: CLEAR. C. VSBY (NM): 16/12Z: GREATER THAN 7NM. D. SURFACE WIND (KTS): 16/12Z: NORTH-NORTHWEST 15 TO 20G25, 16/18Z: NORTHWEST 10 TO 15G20, 17/00Z: NORTHWEST 15 TO 20G25. E. COMBINED SEAS (FT): 16/12Z: NORTHWEST 5 TO 6, 17/06Z: SOUTHWEST 5 TO 6. F. MAX/MIN TEMPS (F): 16/12Z: 66/62. G. SST (F): 15/00Z: 66. H. OUTLOOK TO 48 HOURS: (1) WINDS (KTS): 17/12Z: NORTHWEST 10 TO 15G20, 17/18Z: NORTHWEST 15 TO 20G25. (2) COMBINED SEAS (FT): 17/12Z: SOUTHWEST 5 TO 6, 17/18Z: NORTHWEST 5 TO 7. 7. AREA D: MEXICAN COASTAL WATERS E OF 118 20W FROM 29-30N TO 35-30N OPAREA: 24 HOUR FORECAST COMMENCING 161200Z SEP 24 A. NATIONAL WEATHER SERVICE HAZARDS: NONE B. SKY, WEATHER: 16/12Z: CLOUDY, 16/18Z: MOSTLY CLEAR, 17/00Z: CLEAR. C. VSBY (NM): 16/12Z: GREATER THAN 7NM. D. SURFACE WIND (KTS): 16/12Z: NORTHWEST 10 TO 15G20, 17/00Z: NORTHWEST 15 TO 20G25, 17/06Z: NORTHWEST 15 TO 20G30. E. COMBINED SEAS (FT): 16/12Z: SOUTH-SOUTHWEST 4 TO 6, 16/18Z: SOUTHWEST 4 TO 6. F. MAX/MIN TEMPS (F): 16/12Z: 70/57. G. SST (F): 15/00Z: 68. H. OUTLOOK TO 48 HOURS: (1) WINDS (KTS): 17/12Z: NORTH-NORTHWEST 15 TO 20G30, 17/18Z: NORTHWEST 15 TO 20G30, 18/06Z: NORTHWEST 15 TO 20G25. (2) COMBINED SEAS (FT): 17/12Z: SOUTHWEST 4 TO 6, 18/00Z: NORTHWEST 4 TO 6, 18/06Z: SOUTHWEST 4 TO 7. 8. FORECASTER: FLTWEACEN SAN DIEGO/