689
FZUS56 KMTR 171508
SRFMTR
NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
807 AM PDT Fri Oct 17 2025

...Please check with your local authorities on potential beach closures...

CAZ505-180600-
SONOMA AND MARIN COUNTY COASTAL AREAS-
807 AM PDT Fri Oct 17 2025

...BEACH HAZARDS STATEMENT FROM 8 PM FRIDAY THROUGH 11 PM SATURDAY...

.TODAY...
Surf Height...................4 to 7 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Partly cloudy.
High Temperature..............57-75.
Wind..........................NW at 3 MPH.
Tides.........................Low 0.3 feet (MLLW) 03:11 AM PDT.
                              High 5.4 feet (MLLW) 10:05 AM PDT.
                              Low 1.5 feet (MLLW) 03:47 PM PDT.
                              High 5.0 feet (MLLW) 09:46 PM PDT.

.SATURDAY...
Surf Height...................Northwest Facing Beaches - 10 to 14 feet.
                              Southwest Facing Beaches - 4 to 7 feet.
Thunderstorm Potential........None expected.
Weather.......................Partly cloudy.
High Temperature..............57-77.
Wind..........................NW at 2 MPH.
Tides.........................Low 0.6 feet (MLLW) 03:50 AM PDT.
                              High 5.6 feet (MLLW) 10:35 AM PDT.
                              Low 1.0 feet (MLLW) 04:29 PM PDT.
                              High 4.9 feet (MLLW) 10:40 PM PDT.


$$


CAZ509-180600-
SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS-
807 AM PDT Fri Oct 17 2025

...BEACH HAZARDS STATEMENT FROM 8 PM FRIDAY THROUGH 11 PM SATURDAY...

.TODAY...
Surf Height...................4 to 7 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Around 59 degrees.
Weather.......................Partly cloudy.
High Temperature..............58-75.
Wind..........................NW at 4 MPH.
Tides.........................Low 0.3 feet (MLLW) 03:11 AM PDT.
                              High 5.4 feet (MLLW) 10:05 AM PDT.
                              Low 1.5 feet (MLLW) 03:47 PM PDT.
                              High 5.0 feet (MLLW) 09:46 PM PDT.

.SATURDAY...
Surf Height...................Northwest Facing Beaches - 8 to 12 feet.
                              South Facing Beaches - 3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Partly cloudy.
High Temperature..............61-77.
Wind..........................N at 4 MPH.
Tides.........................Low 0.6 feet (MLLW) 03:50 AM PDT.
                              High 5.6 feet (MLLW) 10:35 AM PDT.
                              Low 1.0 feet (MLLW) 04:29 PM PDT.
                              High 4.9 feet (MLLW) 10:40 PM PDT.


$$


CAZ529-180600-
SANTA CRUZ COUNTY COASTAL AREAS-
807 AM PDT Fri Oct 17 2025

...BEACH HAZARDS STATEMENT FROM 8 PM FRIDAY THROUGH 11 PM SATURDAY...

.TODAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Partly cloudy.
High Temperature..............62-77.
Wind..........................NW at 4 MPH.
Tides.........................Low 0.3 feet (MLLW) 02:28 AM PDT.
                              High 4.8 feet (MLLW) 09:03 AM PDT.
                              Low 1.6 feet (MLLW) 02:57 PM PDT.
                              High 4.6 feet (MLLW) 08:44 PM PDT.

.SATURDAY...
Surf Height...................Northwest Facing Beaches - 6 to 10 feet.
                              Southwest Facing Beaches - 3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Partly cloudy.
High Temperature..............64-79.
Wind..........................NW at 3 MPH.
Tides.........................Low 0.6 feet (MLLW) 03:04 AM PDT.
                              High 5.0 feet (MLLW) 09:29 AM PDT.
                              Low 1.1 feet (MLLW) 03:40 PM PDT.
                              High 4.5 feet (MLLW) 09:35 PM PDT.


$$


CAZ530-180600-
MONTEREY BAY AND BIG SUR COASTAL AREAS-
807 AM PDT Fri Oct 17 2025

...BEACH HAZARDS STATEMENT FROM 8 PM FRIDAY THROUGH 11 PM SATURDAY...

.TODAY...
Surf Height...................3 to 5 feet.
Thunderstorm Potential........None expected.
Water Temperature.............60 to 61 degrees.
Weather.......................Partly cloudy.
High Temperature..............62-77.
Wind..........................NW at 4 MPH.
Tides.........................Low 0.3 feet (MLLW) 02:28 AM PDT.
                              High 4.8 feet (MLLW) 09:03 AM PDT.
                              Low 1.6 feet (MLLW) 02:57 PM PDT.
                              High 4.6 feet (MLLW) 08:44 PM PDT.

.SATURDAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly sunny.
High Temperature..............65-79.
Wind..........................NW at 3 MPH.
Tides.........................Low 0.6 feet (MLLW) 03:04 AM PDT.
                              High 5.0 feet (MLLW) 09:29 AM PDT.
                              Low 1.1 feet (MLLW) 03:40 PM PDT.
                              High 4.5 feet (MLLW) 09:35 PM PDT.


$$