FZUS56 KMTR 190636 SRFMTR NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1135 PM PDT Wed Mar 18 2026 ...Please check with your local authorities on potential beach closures... CAZ505-192100- SONOMA AND MARIN COUNTY COASTAL AREAS- 1135 PM PDT Wed Mar 18 2026 .THURSDAY... Surf Height...................3 to 6 feet. Thunderstorm Potential........None expected. Water Temperature.............Missing. Weather.......................Partly cloudy. High Temperature..............56-87. Wind..........................NW at 9 MPH. Tides.........................Low 0.5 feet (MLLW) 06:14 AM PDT. High 5.3 feet (MLLW) 12:40 PM PDT. Low 0.6 feet (MLLW) 06:21 PM PDT. High 5.8 feet (MLLW) 11:54 PM PDT. .FRIDAY... Surf Height...................6 to 9 feet. Thunderstorm Potential........None expected. Weather.......................Partly cloudy. High Temperature..............56-87. Wind..........................NW at 11 MPH becoming NW at 13 MPH. Tides.........................Low 0.0 feet (MLLW) 06:57 AM PDT. High 5.0 feet (MLLW) 01:32 PM PDT. Low 1.1 feet (MLLW) 06:56 PM PDT. $$ CAZ509-192100- SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS- 1135 PM PDT Wed Mar 18 2026 .THURSDAY... Surf Height...................3 to 6 feet. Thunderstorm Potential........None expected. Water Temperature.............Around 56 degrees. Weather.......................Partly cloudy. High Temperature..............59-90. Wind..........................NW at 5 MPH becoming NW at 9 MPH. Tides.........................Low 0.5 feet (MLLW) 06:14 AM PDT. High 5.3 feet (MLLW) 12:40 PM PDT. Low 0.6 feet (MLLW) 06:21 PM PDT. High 5.8 feet (MLLW) 11:54 PM PDT. .FRIDAY... Surf Height...................5 to 8 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............59-89. Wind..........................NW at 5 MPH becoming NW at 9 MPH. Tides.........................Low 0.0 feet (MLLW) 06:57 AM PDT. High 5.0 feet (MLLW) 01:32 PM PDT. Low 1.1 feet (MLLW) 06:56 PM PDT. $$ CAZ529-192100- SANTA CRUZ COUNTY COASTAL AREAS- 1135 PM PDT Wed Mar 18 2026 .THURSDAY... Surf Height...................4 to 7 feet. Thunderstorm Potential........None expected. Water Temperature.............Around 56 degrees. Weather.......................Partly cloudy. High Temperature..............62-93. Wind..........................NW at 6 MPH becoming NW at 9 MPH. Tides.........................Low 0.5 feet (MLLW) 05:22 AM PDT. High 4.6 feet (MLLW) 11:25 AM PDT. Low 0.5 feet (MLLW) 05:30 PM PDT. High 5.1 feet (MLLW) 11:41 PM PDT. .FRIDAY... Surf Height...................4 to 7 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............62-94. Wind..........................NW at 6 MPH. Tides.........................Low 0.1 feet (MLLW) 06:10 AM PDT. High 4.3 feet (MLLW) 12:17 PM PDT. Low 1.0 feet (MLLW) 06:00 PM PDT. High 5.4 feet (MLLW) 11:12 PM PDT. $$ CAZ530-192100- MONTEREY BAY AND BIG SUR COASTAL AREAS- 1135 PM PDT Wed Mar 18 2026 .THURSDAY... Surf Height...................3 to 5 feet. Thunderstorm Potential........None expected. Water Temperature.............58 to 59 degrees. Weather.......................Mostly sunny. High Temperature..............67-93. Wind..........................NW at 5 MPH. Tides.........................Low 0.5 feet (MLLW) 05:22 AM PDT. High 4.6 feet (MLLW) 11:25 AM PDT. Low 0.5 feet (MLLW) 05:30 PM PDT. High 5.1 feet (MLLW) 11:41 PM PDT. .FRIDAY... Surf Height...................3 to 6 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............66-94. Wind..........................NW at 4 MPH. Tides.........................Low 0.1 feet (MLLW) 06:10 AM PDT. High 4.3 feet (MLLW) 12:17 PM PDT. Low 1.0 feet (MLLW) 06:00 PM PDT. High 5.4 feet (MLLW) 11:12 PM PDT. $$