421
FZUS56 KMTR 130941
SRFMTR
NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
240 AM PDT Wed Aug 13 2025

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

CAZ505-140000-
SONOMA AND MARIN COUNTY COASTAL AREAS-
240 AM PDT Wed Aug 13 2025


.TODAY...
Surf Height...................4 to 7 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Mostly cloudy with a slight chance
High Temperature..............54-72.
Wind..........................NW at 6 MPH.
Tides.........................High 5.1 feet (MLLW) 02:42 AM PDT.
                              Low 0.7 feet (MLLW) 08:35 AM PDT.
                              High 5.9 feet (MLLW) 03:24 PM PDT.
                              Low 1.1 feet (MLLW) 09:29 PM PDT.

.THURSDAY...
Surf Height...................5 to 8 feet.
Thunderstorm Potential........None expected.
Weather.......................Partly cloudy.
High Temperature..............56-82.
Wind..........................NW at 12 MPH becoming NW at 18 MPH.
Tides.........................High 4.6 feet (MLLW) 03:48 AM PDT.
                              Low 1.5 feet (MLLW) 09:15 AM PDT.
                              High 6.1 feet (MLLW) 04:03 PM PDT.
                              Low 0.8 feet (MLLW) 10:36 PM PDT.


$$


CAZ509-140000-
SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS-
240 AM PDT Wed Aug 13 2025


.TODAY...
Surf Height...................4 to 7 feet.
Thunderstorm Potential........None expected.
Water Temperature.............57 to 58 degrees.
Weather.......................Mostly cloudy.
High Temperature..............56-73.
Wind..........................W at 6 MPH.
Tides.........................High 5.1 feet (MLLW) 02:42 AM PDT.
                              Low 0.7 feet (MLLW) 08:35 AM PDT.
                              High 5.9 feet (MLLW) 03:24 PM PDT.
                              Low 1.1 feet (MLLW) 09:29 PM PDT.

.THURSDAY...
Surf Height...................5 to 8 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............57-79.
Wind..........................NW at 6 MPH becoming NW at 10 MPH.
Tides.........................High 4.6 feet (MLLW) 03:48 AM PDT.
                              Low 1.5 feet (MLLW) 09:15 AM PDT.
                              High 6.1 feet (MLLW) 04:03 PM PDT.
                              Low 0.8 feet (MLLW) 10:36 PM PDT.


$$


CAZ529-140000-
SANTA CRUZ COUNTY COASTAL AREAS-
240 AM PDT Wed Aug 13 2025


.TODAY...
Surf Height...................5 to 8 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Mostly cloudy.
High Temperature..............60-82.
Wind..........................NW at 10 MPH becoming NW at 14 MPH.
Tides.........................High 4.6 feet (MLLW) 01:27 AM PDT.
                              Low 0.8 feet (MLLW) 07:45 AM PDT.
                              High 5.2 feet (MLLW) 02:17 PM PDT.
                              Low 1.3 feet (MLLW) 08:45 PM PDT.

.THURSDAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............59-80.
Wind..........................NW at 8 MPH becoming NW at 13 MPH.
Tides.........................High 3.9 feet (MLLW) 02:35 AM PDT.
                              Low 1.4 feet (MLLW) 08:20 AM PDT.
                              High 5.5 feet (MLLW) 02:58 PM PDT.
                              Low 1.0 feet (MLLW) 10:01 PM PDT.


$$


CAZ530-140000-
MONTEREY BAY AND BIG SUR COASTAL AREAS-
240 AM PDT Wed Aug 13 2025


.TODAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Water Temperature.............59 to 60 degrees.
Weather.......................Mostly cloudy.
High Temperature..............60-79.
Wind..........................W at 3 MPH becoming W at 13 MPH.
Tides.........................High 4.6 feet (MLLW) 01:27 AM PDT.
                              Low 0.8 feet (MLLW) 07:45 AM PDT.
                              High 5.2 feet (MLLW) 02:17 PM PDT.
                              Low 1.3 feet (MLLW) 08:45 PM PDT.

.THURSDAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............58-76.
Wind..........................W at 6 MPH becoming W at 12 MPH.
Tides.........................High 3.9 feet (MLLW) 02:35 AM PDT.
                              Low 1.4 feet (MLLW) 08:20 AM PDT.
                              High 5.5 feet (MLLW) 02:58 PM PDT.
                              Low 1.0 feet (MLLW) 10:01 PM PDT.


$$