679
FZUS56 KMTR 312144
SRFMTR
NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
243 PM PDT Thu Jul 31 2025

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

CAZ505-011200-
SONOMA AND MARIN COUNTY COASTAL AREAS-
243 PM PDT Thu Jul 31 2025


.REST OF TODAY...
Surf Height...................Northwest Facing Beaches - 5 to 8 feet.
                              Southwest Facing Beaches - 3 to 5 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Partly cloudy.
High Temperature..............57-78.
Wind..........................NW at 14 MPH becoming NW at 18 MPH.
Tides.........................High 3.8 feet (MLLW) 04:52 AM PDT.
                              Low 2.0 feet (MLLW) 10:17 AM PDT.
                              High 5.4 feet (MLLW) 05:11 PM PDT.
                              Low 1.5 feet (MLLW) 11:07 PM PDT.

.FRIDAY...
Surf Height...................Northwest Facing Beaches - 4 to 7 feet.
                              Southwest Facing Beaches - 2 to 4 feet.
Thunderstorm Potential........None expected.
Weather.......................Partly cloudy.
High Temperature..............56-79.
Wind..........................NW at 17 MPH becoming NW at 19 MPH.
Tides.........................High 3.5 feet (MLLW) 06:26 AM PDT.
                              Low 2.6 feet (MLLW) 11:03 AM PDT.
                              High 5.5 feet (MLLW) 05:51 PM PDT.


$$


CAZ509-011200-
SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS-
243 PM PDT Thu Jul 31 2025


.REST OF TODAY...
Surf Height...................5 to 8 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Around 58 degrees.
Weather.......................Mostly cloudy.
High Temperature..............58-78.
Wind..........................NW at 9 MPH becoming NW at 11 MPH.
Tides.........................High 3.8 feet (MLLW) 04:52 AM PDT.
                              Low 2.0 feet (MLLW) 10:17 AM PDT.
                              High 5.4 feet (MLLW) 05:11 PM PDT.
                              Low 1.5 feet (MLLW) 11:07 PM PDT.

.FRIDAY...
Surf Height...................Northwest Facing Beaches - 4 to 7 feet.
                              South Facing Beaches - 2 to 4 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............57-79.
Wind..........................NW at 12 MPH.
Tides.........................High 3.5 feet (MLLW) 06:26 AM PDT.
                              Low 2.6 feet (MLLW) 11:03 AM PDT.
                              High 5.5 feet (MLLW) 05:51 PM PDT.


$$


CAZ529-011200-
SANTA CRUZ COUNTY COASTAL AREAS-
243 PM PDT Thu Jul 31 2025


.REST OF TODAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Mostly cloudy.
High Temperature..............60-80.
Wind..........................NW at 8 MPH becoming NW at 11 MPH.
Tides.........................High 3.3 feet (MLLW) 03:48 AM PDT.
                              Low 1.9 feet (MLLW) 09:16 AM PDT.
                              High 4.8 feet (MLLW) 04:18 PM PDT.
                              Low 1.6 feet (MLLW) 11:37 PM PDT.

.FRIDAY...
Surf Height...................Northwest Facing Beaches - 5 to 8 feet.
                              Southwest Facing Beaches - 2 to 4 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............60-80.
Wind..........................NW at 9 MPH becoming NW at 12 MPH.
Tides.........................High 3.0 feet (MLLW) 05:30 AM PDT.
                              Low 2.4 feet (MLLW) 09:47 AM PDT.
                              High 4.9 feet (MLLW) 05:01 PM PDT.
                              Low 1.2 feet (MLLW) 11:50 PM PDT.


$$


CAZ530-011200-
MONTEREY BAY AND BIG SUR COASTAL AREAS-
243 PM PDT Thu Jul 31 2025


.REST OF TODAY...
Surf Height...................3 to 5 feet.
Thunderstorm Potential........None expected.
Water Temperature.............63 to 64 degrees.
Weather.......................Partly cloudy.
High Temperature..............60-76.
Wind..........................W at 6 MPH becoming W at 10 MPH.
Tides.........................High 3.3 feet (MLLW) 03:48 AM PDT.
                              Low 1.9 feet (MLLW) 09:16 AM PDT.
                              High 4.8 feet (MLLW) 04:18 PM PDT.
                              Low 1.6 feet (MLLW) 11:37 PM PDT.

.FRIDAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............61-78.
Wind..........................NW at 4 MPH becoming NW at 10 MPH.
Tides.........................High 3.0 feet (MLLW) 05:30 AM PDT.
                              Low 2.4 feet (MLLW) 09:47 AM PDT.
                              High 4.9 feet (MLLW) 05:01 PM PDT.
                              Low 1.2 feet (MLLW) 11:50 PM PDT.


$$