615
FZUS56 KMTR 182123
SRFMTR
NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
222 PM PDT SAT APR 18 2026
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH CLOSURES...
CAZ505-191200-
SONOMA AND MARIN COUNTY COASTAL AREAS-
222 PM PDT SAT APR 18 2026
REST OF TODAY
SURF HEIGHT...................3 TO 5 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WATER TEMPERATURE.............MISSING.
WEATHER.......................MOSTLY CLOUDY.
HIGH TEMPERATURE..............53-73.
WIND..........................NW AT 5 MPH BECOMING NW AT 8 MPH.
TIDES.........................LOW -1.0 FEET (MLLW) 06:41 AM PDT.
HIGH 4.7 FEET (MLLW) 01:42 PM PDT.
LOW 2.0 FEET (MLLW) 06:27 PM PDT.
HIGH 6.4 FEET (MLLW) 11:44 PM PDT.
SUNDAY
SURF HEIGHT...................3 TO 5 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WEATHER.......................MOSTLY CLOUDY.
HIGH TEMPERATURE..............54-67.
WIND..........................S AT 5 MPH BECOMING S AT 9 MPH.
TIDES.........................LOW -1.3 FEET (MLLW) 07:29 AM PDT.
HIGH 4.6 FEET (MLLW) 02:43 PM PDT.
LOW 2.4 FEET (MLLW) 07:12 PM PDT.
CAZ509-191200-
SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS-
222 PM PDT SAT APR 18 2026
REST OF TODAY
SURF HEIGHT...................3 TO 5 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WATER TEMPERATURE.............56 TO 57 DEGREES.
WEATHER.......................MOSTLY CLOUDY.
HIGH TEMPERATURE..............56-75.
WIND..........................NW AT 4 MPH.
TIDES.........................LOW -1.0 FEET (MLLW) 06:41 AM PDT.
HIGH 4.7 FEET (MLLW) 01:42 PM PDT.
LOW 2.0 FEET (MLLW) 06:27 PM PDT.
HIGH 6.4 FEET (MLLW) 11:44 PM PDT.
SUNDAY
SURF HEIGHT...................2 TO 4 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WEATHER.......................PARTLY CLOUDY.
HIGH TEMPERATURE..............55-69.
WIND..........................SW AT 3 MPH BECOMING SW AT 8 MPH.
TIDES.........................LOW -1.3 FEET (MLLW) 07:29 AM PDT.
HIGH 4.6 FEET (MLLW) 02:43 PM PDT.
LOW 2.4 FEET (MLLW) 07:12 PM PDT.
CAZ529-191200-
SANTA CRUZ COUNTY COASTAL AREAS-
222 PM PDT SAT APR 18 2026
REST OF TODAY
SURF HEIGHT...................3 TO 6 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WATER TEMPERATURE.............57 TO 58 DEGREES.
WEATHER.......................MOSTLY CLOUDY.
HIGH TEMPERATURE..............57-75.
WIND..........................NW AT 6 MPH BECOMING NW AT 9 MPH.
TIDES.........................LOW -0.9 FEET (MLLW) 06:00 AM PDT.
HIGH 3.8 FEET (MLLW) 12:29 PM PDT.
LOW 1.8 FEET (MLLW) 05:23 PM PDT.
HIGH 6.0 FEET (MLLW) 11:32 PM PDT.
SUNDAY
SURF HEIGHT...................3 TO 5 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WEATHER.......................PARTLY CLOUDY.
HIGH TEMPERATURE..............57-69.
WIND..........................SW AT 3 MPH BECOMING SW AT 8 MPH.
TIDES.........................LOW -1.2 FEET (MLLW) 06:52 AM PDT.
HIGH 3.6 FEET (MLLW) 01:34 PM PDT.
LOW 2.2 FEET (MLLW) 06:02 PM PDT.
HIGH 6.0 FEET (MLLW) 11:14 PM PDT.
CAZ530-191200-
MONTEREY BAY AND BIG SUR COASTAL AREAS-
222 PM PDT SAT APR 18 2026
REST OF TODAY
SURF HEIGHT...................2 TO 4 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WATER TEMPERATURE.............59 TO 60 DEGREES.
WEATHER.......................PARTLY CLOUDY.
HIGH TEMPERATURE..............60-75.
WIND..........................NW AT 5 MPH BECOMING NW AT 9 MPH.
TIDES.........................LOW -0.9 FEET (MLLW) 06:00 AM PDT.
HIGH 3.8 FEET (MLLW) 12:29 PM PDT.
LOW 1.8 FEET (MLLW) 05:23 PM PDT.
HIGH 6.0 FEET (MLLW) 11:32 PM PDT.
SUNDAY
SURF HEIGHT...................2 TO 4 FEET.
THUNDERSTORM POTENTIAL........NONE EXPECTED.
WEATHER.......................PARTLY CLOUDY.
HIGH TEMPERATURE..............58-69.
WIND..........................SW AT 3 MPH BECOMING SW AT 10 MPH.
TIDES.........................LOW -1.2 FEET (MLLW) 06:52 AM PDT.
HIGH 3.6 FEET (MLLW) 01:34 PM PDT.
LOW 2.2 FEET (MLLW) 06:02 PM PDT.
HIGH 6.0 FEET (MLLW) 11:14 PM PDT.
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