Expires:202512101100;;297476 FPUS56 KSGX 092116 ZFPSGX Zone Forecast Product for Extreme Southwest California National Weather Service San Diego CA 115 PM PST Tue Dec 9 2025 CAZ552-101100- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 115 PM PST Tue Dec 9 2025 .TONIGHT...Mostly clear. Lows 49 to 55. Light winds. .WEDNESDAY...Mostly sunny. Highs 72 to 75 at the beaches to 77 to 81 farther inland and near higher coastal terrain. Light winds. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55. Light winds. .THURSDAY...Mostly sunny. Highs 70 to 73 at the beaches to 75 to 78 farther inland and near higher coastal terrain. Light winds. .THURSDAY NIGHT...Mostly clear. Lows 50 to 54. Light winds. .FRIDAY...Patchy fog in the morning. Partly cloudy. Highs around 69 at the beaches to 71 to 74 farther inland and near higher coastal terrain. .FRIDAY NIGHT...Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 51 to 54. .SATURDAY...Mostly cloudy with patchy fog in the morning... becoming partly cloudy. Highs 66 to 71. .SATURDAY NIGHT...Partly cloudy in the evening...becoming cloudy. Lows around 52. .SUNDAY...Cloudy in the morning...becoming partly cloudy. Highs 65 to 70. .SUNDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows around 51. .MONDAY...Patchy fog in the morning. Partly cloudy. Highs around 66 at the beaches to 70 farther inland and near higher coastal terrain. .MONDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 50 to 53. .TUESDAY...Patchy fog in the morning. Partly cloudy. Highs 66 to 71. $$