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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
247 AM PDT Sat Jul 19 2025

PZZ530-191800-
/O.EXP.KMTR.SC.Y.0124.000000T0000Z-250719T1000Z/
/O.EXT.KMTR.SC.Y.0125.250719T1600Z-250720T0400Z/
/O.NEW.KMTR.SC.Y.0126.250720T1600Z-250721T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
247 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PDT SUNDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

* WHAT...For the first Small Craft Advisory, southwest winds 10
  to 20 kt with gusts up to 30 kt and choppy waters expected.
  For the second Small Craft Advisory, southwest winds 10 to 20
  kt with gusts up to 30 kt and choppy waters expected.

* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
  Francisco Bay north of the Bay Bridge.

* WHEN...For the first Small Craft Advisory, from 9 AM this
  morning to 9 PM PDT this evening. For the second Small Craft
  Advisory, from 9 AM to 9 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
247 AM PDT Sat Jul 19 2025

PZZ531-191800-
/O.CON.KMTR.SC.Y.0125.250719T2200Z-250720T0400Z/
San Francisco Bay South of the Bay Bridge-
247 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 9 PM PDT THIS EVENING...

* WHAT...West winds 15 to 20 kt with gusts to 25 kt and a
  moderate chop expected.

* WHERE...San Francisco Bay South of the Bay Bridge.

* WHEN...From 3 PM this afternoon to 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
247 AM PDT Sat Jul 19 2025

PZZ570-191800-
/O.EXT.KMTR.SC.Y.0125.250719T2200Z-250721T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
247 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 PM PDT SUNDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
  expected.

* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.

* WHEN...From 3 PM this afternoon to 9 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
247 AM PDT Sat Jul 19 2025

PZZ571-191800-
/O.EXB.KMTR.SC.Y.0125.250720T0400Z-250720T1600Z/
/O.NEW.KMTR.SC.Y.0126.250720T2200Z-250721T0400Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
247 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
PDT SUNDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PDT SUNDAY...

* WHAT...For the first Small Craft Advisory, northwest winds 15 to
  25 kt expected. For the second Small Craft Advisory, northwest
  winds 15 to 25 kt expected.

* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.

* WHEN...For the first Small Craft Advisory, from 9 PM this
  evening to 9 AM PDT Sunday. For the second Small Craft
  Advisory, from 3 PM to 9 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 AM PDT Sat Jul 19 2025

PZZ455-191745-
/O.EXB.KEKA.SC.Y.0084.250720T0100Z-250721T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
244 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM
PDT SUNDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and
  seas 6 to 8 feet expected.

* WHERE...Cape Mendocino to Pt Arena out 10 nm.

* WHEN...From 6 PM this evening to 11 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 AM PDT Sat Jul 19 2025

PZZ470-191745-
/O.EXT.KEKA.SC.Y.0084.250719T1000Z-250721T0000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
244 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT SUNDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas
  5 to 8 feet expected.

* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.

* WHEN...Until 5 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 AM PDT Sat Jul 19 2025

PZZ475-191745-
/O.EXT.KEKA.SC.Y.0084.250719T1600Z-250721T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
244 AM PDT Sat Jul 19 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
11 PM PDT SUNDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and
  seas 6 to 8 feet expected.

* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.

* WHEN...From 9 AM this morning to 11 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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