583
FZUS56 KMTR 170955
SRFMTR
NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
255 AM PDT Thu Jul 17 2025

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

CAZ505-180000-
SONOMA AND MARIN COUNTY COASTAL AREAS-
255 AM PDT Thu Jul 17 2025


.TODAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Mostly cloudy with a slight chance
High Temperature..............54-72.
Wind..........................SW at 4 MPH.
Tides.........................High 4.1 feet (MLLW) 04:57 AM PDT.
                              Low 1.2 feet (MLLW) 10:34 AM PDT.
                              High 5.9 feet (MLLW) 05:36 PM PDT.
                              Low 1.1 feet (MLLW) 11:15 PM PDT.

.FRIDAY...
Surf Height...................4 to 7 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy with a slight chance
High Temperature..............54-71.
Wind..........................NW at 5 MPH becoming NW at 9 MPH.
Tides.........................High 3.7 feet (MLLW) 06:32 AM PDT.
                              Low 1.9 feet (MLLW) 11:26 AM PDT.
                              High 6.2 feet (MLLW) 06:21 PM PDT.


$$


CAZ509-180000-
SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS-
255 AM PDT Thu Jul 17 2025


.TODAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Around 57 degrees.
Weather.......................Mostly cloudy with a slight chance
High Temperature..............55-73.
Wind..........................SW at 4 MPH becoming SW at 6 MPH.
Tides.........................High 4.1 feet (MLLW) 04:57 AM PDT.
                              Low 1.2 feet (MLLW) 10:34 AM PDT.
                              High 5.9 feet (MLLW) 05:36 PM PDT.
                              Low 1.1 feet (MLLW) 11:15 PM PDT.

.FRIDAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............54-75.
Wind..........................W at 5 MPH becoming W at 9 MPH.
Tides.........................High 3.7 feet (MLLW) 06:32 AM PDT.
                              Low 1.9 feet (MLLW) 11:26 AM PDT.
                              High 6.2 feet (MLLW) 06:21 PM PDT.


$$


CAZ529-180000-
SANTA CRUZ COUNTY COASTAL AREAS-
255 AM PDT Thu Jul 17 2025


.TODAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Water Temperature.............Missing.
Weather.......................Mostly cloudy.
High Temperature..............58-78.
Wind..........................W at 2 MPH becoming W at 5 MPH.
Tides.........................High 3.6 feet (MLLW) 03:44 AM PDT.
                              Low 1.2 feet (MLLW) 09:41 AM PDT.
                              High 5.3 feet (MLLW) 04:37 PM PDT.
                              Low 1.2 feet (MLLW) 11:43 PM PDT.

.FRIDAY...
Surf Height...................3 to 6 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............58-80.
Wind..........................NW at 6 MPH becoming NW at 13 MPH.
Tides.........................High 3.1 feet (MLLW) 05:25 AM PDT.
                              Low 1.8 feet (MLLW) 10:24 AM PDT.
                              High 5.7 feet (MLLW) 05:22 PM PDT.
                              Low 0.5 feet (MLLW) 11:58 PM PDT.


$$


CAZ530-180000-
MONTEREY BAY AND BIG SUR COASTAL AREAS-
255 AM PDT Thu Jul 17 2025


.TODAY...
Surf Height...................3 to 5 feet.
Thunderstorm Potential........None expected.
Water Temperature.............57 to 58 degrees.
Weather.......................Partly cloudy.
High Temperature..............57-73.
Wind..........................W at 3 MPH becoming W at 10 MPH.
Tides.........................High 3.6 feet (MLLW) 03:44 AM PDT.
                              Low 1.2 feet (MLLW) 09:41 AM PDT.
                              High 5.3 feet (MLLW) 04:37 PM PDT.
                              Low 1.2 feet (MLLW) 11:43 PM PDT.

.FRIDAY...
Surf Height...................2 to 4 feet.
Thunderstorm Potential........None expected.
Weather.......................Mostly cloudy.
High Temperature..............57-75.
Wind..........................NW at 5 MPH becoming NW at 13 MPH.
Tides.........................High 3.1 feet (MLLW) 05:25 AM PDT.
                              Low 1.8 feet (MLLW) 10:24 AM PDT.
                              High 5.7 feet (MLLW) 05:22 PM PDT.
                              Low 0.5 feet (MLLW) 11:58 PM PDT.


$$