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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
846 PM PDT Sat May 31 2025

PZZ530-011200-
/O.CON.KMTR.SC.Y.0093.250601T0400Z-250601T1000Z/
/O.NEW.KMTR.SC.Y.0094.250601T2200Z-250602T1000Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
846 PM PDT Sat May 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 3 AM PDT
MONDAY...

* WHAT...For the first Small Craft Advisory, southwest winds 10
  to 15 kt and a moderate chop 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, until 3 AM PDT
  Sunday. For the second Small Craft Advisory, from 3 PM Sunday
  to 3 AM PDT Monday.

* 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
846 PM PDT Sat May 31 2025

PZZ540-011200-
/O.CAN.KMTR.GL.W.0022.000000T0000Z-250601T1000Z/
/O.EXB.KMTR.SC.Y.0093.250601T0400Z-250601T2200Z/
/O.NEW.KMTR.GL.W.0023.250601T2200Z-250602T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
846 PM PDT Sat May 31 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT SUNDAY...
...GALE WARNING IN EFFECT FROM 3 PM SUNDAY TO 3 AM PDT MONDAY...


* WHAT...For the Small Craft Advisory, northwest winds 15 to 25
  kt with gusts up to 35 kt and seas 8 to 12 ft expected. For
  the Gale Warning, northwest winds 20 to 30 kt with gusts up to
  35 kt and seas 10 to 14 ft expected.

* WHERE...Coastal Waters from Point Arena to Point Reyes
  California out to 10 NM.

* WHEN...For the Small Craft Advisory, until 3 PM PDT Sunday.
  For the Gale Warning, from 3 PM Sunday to 3 AM PDT Monday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
846 PM PDT Sat May 31 2025

PZZ576-011200-
/O.EXT.KMTR.SC.Y.0093.250601T0400Z-250601T1000Z/
/O.NEW.KMTR.SC.Y.0094.250602T0400Z-250602T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
846 PM PDT Sat May 31 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SUNDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM SUNDAY TO 3 AM PDT
MONDAY...

* WHAT...For the first Small Craft Advisory, northwest winds 5
  to 15 kt and seas 8 to 10 ft expected. For the second Small
  Craft Advisory, northwest winds 10 to 20 kt with gusts up to
  30 kt and seas 9 to 14 ft expected.

* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
  60 NM.

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

* 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
846 PM PDT Sat May 31 2025

PZZ545-011000-
/O.CON.KMTR.SC.Y.0087.000000T0000Z-250601T1000Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 NM-
846 PM PDT Sat May 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas
  8 to 10 ft.

* WHERE...Coastal Waters from Point Reyes to Pigeon Point
  California out to 10 NM.

* WHEN...Until 3 AM 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.

&&

$$

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

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
846 PM PDT Sat May 31 2025

PZZ575-011200-
/O.CON.KMTR.SC.Y.0087.000000T0000Z-250602T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
846 PM PDT Sat May 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and
  seas 9 to 14 ft.

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

* WHEN...Until 3 AM PDT Monday.

* 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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