Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 103, NWS San Francisco Bay Area, CA

May 17, 2021

NWS San Francisco Bay Area, CA issued this small craft advisory at May 17, 2021, 4:36 PM PDT. It took effect at May 18, 2021, 9:00 AM PDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
May 17, 2021, 4:36 PM PDT (23:36 UTC)
In effect from
May 18, 2021, 9:00 AM PDT
Expired
May 18, 2021, 9:00 PM PDT
In force
12 hr
Issued by
NWS San Francisco Bay Area, CA

The text

As transmitted.

750 
WHUS76 KMTR 172336
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
436 PM PDT Mon May 17 2021

PZZ565-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T1600Z/
/O.CON.KMTR.GL.W.0024.210518T1600Z-210519T1000Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
436 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
TUESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TUESDAY TO 3 AM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 40 kt expected. For the Small Craft Advisory, 
  northwest winds 20 to 30 kt with gusts up to 40 kt.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM Tuesday to 3 AM PDT 
  Wednesday. For the Small Craft Advisory, until 9 AM PDT 
  Tuesday.

* 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 severe conditions.

&&

$$

PZZ530-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T0400Z/
/O.NEW.KMTR.SC.Y.0103.210518T1600Z-210519T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
436 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PDT TUESDAY...

* WHAT...For the first Small Craft Advisory, west winds 10 to 20 
  kt with gusts up to 30 kt. For the second Small Craft Advisory, 
  west winds 15 to 25 kt with gusts up to 30 kt expected.

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

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM to 9 PM PDT 
  Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ560-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T0400Z/
/O.CON.KMTR.SC.Y.0102.210518T1600Z-210519T1000Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
436 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO
3 AM PDT WEDNESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt 
  expected.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM Tuesday to 3 
  AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T0400Z/
/O.CON.KMTR.SC.Y.0102.210518T1600Z-210519T1000Z/
Monterey Bay-
436 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO
3 AM PDT WEDNESDAY...

* WHAT...For the first Small Craft Advisory, west winds 15 to 25 
  kt with gusts up to 35 kt. For the second Small Craft 
  Advisory, west winds 20 to 30 kt with gusts up to 35 kt 
  expected.

* WHERE...Monterey Bay.

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM Tuesday to 3 
  AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ570-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
436 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
436 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-180745-
/O.CON.KMTR.SC.Y.0101.210518T0400Z-210519T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
436 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 25 kt with gusts up to 30 kt 
  expected.

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

* WHEN...From 9 PM this evening to 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
436 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
436 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ545-180745-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
436 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt, 
  resulting in hazardous conditions near harbor entrances.

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

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft 
  especially when navigating in or near harbor entrances.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Small craft should use extreme caution when navigating in or near
harbor entrances.

&&

$$

PZZ531-180745-
/O.CON.KMTR.SC.Y.0101.210518T1600Z-210519T0400Z/
San Francisco Bay South of the Bay Bridge-
436 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
TUESDAY...

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

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

* WHEN...From 9 AM to 9 PM PDT Tuesday.

* 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
6 follow-up statements
597 
WHUS76 KMTR 180342
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
842 PM PDT Mon May 17 2021

PZZ560-181145-
/O.CAN.KMTR.SC.Y.0101.000000T0000Z-210518T0400Z/
/O.EXT.KMTR.SC.Y.0102.210518T0342Z-210519T1000Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
842 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ530-181145-
/O.EXP.KMTR.SC.Y.0101.000000T0000Z-210518T0400Z/
/O.CON.KMTR.SC.Y.0103.210518T1600Z-210519T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
842 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
TUESDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected.

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

* WHEN...From 9 AM to 9 PM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-181145-
/O.EXP.KMTR.SC.Y.0101.000000T0000Z-210518T0400Z/
/O.CON.KMTR.SC.Y.0102.210518T1600Z-210519T1000Z/
Monterey Bay-
842 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO
3 AM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING...

* WHAT...West winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Monterey Bay.

* WHEN...From 9 AM Tuesday to 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-181145-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T1600Z/
/O.CON.KMTR.GL.W.0024.210518T1600Z-210519T1000Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
842 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
TUESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TUESDAY TO 3 AM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 40 kt expected. For the Small Craft Advisory, 
  northwest winds 20 to 30 kt with gusts up to 40 kt.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM Tuesday to 3 AM PDT 
  Wednesday. For the Small Craft Advisory, until 9 AM PDT 
  Tuesday.

* 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 severe conditions.

&&

$$

PZZ570-181145-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
842 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-181145-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
842 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-181145-
/O.CON.KMTR.SC.Y.0101.210518T0400Z-210519T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
842 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 25 kt with gusts up to 30 kt 
  expected.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-181145-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
842 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-181145-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
842 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ545-181145-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
842 PM PDT Mon May 17 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt, 
  resulting in hazardous conditions near harbor entrances.

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

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft 
  especially when navigating in or near harbor entrances.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Small craft should use extreme caution when navigating in or near
harbor entrances.

&&

$$

PZZ531-181145-
/O.CON.KMTR.SC.Y.0101.210518T1600Z-210519T0400Z/
San Francisco Bay South of the Bay Bridge-
842 PM PDT Mon May 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
TUESDAY...

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

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

* WHEN...From 9 AM to 9 PM PDT Tuesday.

* 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
438 
WHUS76 KMTR 180948
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
248 AM PDT Tue May 18 2021

PZZ565-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T1600Z/
/O.CON.KMTR.GL.W.0024.210518T1600Z-210519T1000Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
248 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 AM
PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 40 kt and seas 6 to 11 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 35 kt and seas 8 to 10 feet at 15 
  seconds.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM this morning to 3 AM 
  PDT Wednesday. For the Small Craft Advisory, until 9 AM PDT 
  this morning.

* 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 severe conditions.

&&

$$

PZZ570-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 10 feet at 15 seconds.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 7 to 11 feet at 15 seconds.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 8 to 10 feet at 15 seconds.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 6 to 11 feet at 15 seconds.

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

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ545-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 6 to 11 feet at 15 seconds, resulting in hazardous 
  conditions near harbor entrances.

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

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft 
  especially when navigating in or near harbor entrances.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Small craft should use extreme caution when navigating in or near
harbor entrances.

&&

$$

PZZ560-181800-
/O.CON.KMTR.SC.Y.0102.000000T0000Z-210519T1000Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
248 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...Until 3 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ530-181800-
/O.CON.KMTR.SC.Y.0103.210518T1600Z-210519T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
248 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 9 PM PDT THIS EVENING...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected.

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

* WHEN...From 9 AM this morning 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.

&&

$$

PZZ531-181800-
/O.CON.KMTR.SC.Y.0101.210518T1600Z-210519T0400Z/
San Francisco Bay South of the Bay Bridge-
248 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 9 PM PDT THIS EVENING...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt expected.

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

* WHEN...From 9 AM this morning 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.

&&

$$

PZZ535-181800-
/O.CON.KMTR.SC.Y.0102.210518T1600Z-210519T1000Z/
Monterey Bay-
248 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM PDT WEDNESDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Monterey Bay.

* WHEN...From 9 AM this morning to 3 AM PDT Wednesday.

* 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
114 
WHUS76 KMTR 180955
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
255 AM PDT Tue May 18 2021

PZZ575-181800-
/O.EXT.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.NEW.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 9 AM TO 9 PM PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 35 kt and seas 8 to 12 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ545-181800-
/O.EXT.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.NEW.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 9 AM TO 9 PM PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 45 kt and seas 9 to 14 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 8 to 13 feet at 15 
  seconds, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ570-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.EXB.KMTR.GL.W.0024.210519T1000Z-210520T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING IN EFFECT FROM 3 AM TO 9 PM PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 45 kt and seas 9 to 12 feet at 13 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 8 to 10 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ571-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.EXB.KMTR.GL.W.0024.210519T1000Z-210520T0400Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING IN EFFECT FROM 3 AM TO 9 PM PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 45 kt and seas 11 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 35 kt and seas 7 to 11 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ540-181800-
/O.EXT.KMTR.SC.Y.0101.000000T0000Z-210519T0400Z/
/O.EXB.KMTR.GL.W.0024.210519T0400Z-210520T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 8 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 35 kt and seas 6 to 11 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM 
  PDT Wednesday. For the Small Craft Advisory, until 9 PM PDT 
  this evening.

* 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 severe conditions.

&&

$$

PZZ565-181800-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210518T1600Z/
/O.EXT.KMTR.GL.W.0024.210518T1600Z-210520T0400Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...
...GALE WARNING NOW IN EFFECT FROM 9 AM THIS MORNING TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 8 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 35 kt and seas 8 to 10 feet at 15 
  seconds.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM this morning to 9 PM 
  PDT Wednesday. For the Small Craft Advisory, until 9 AM PDT 
  this morning.

* 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 severe conditions.

&&

$$

PZZ530-181800-
/O.CON.KMTR.SC.Y.0103.210518T1600Z-210519T0400Z/
/O.NEW.KMTR.SC.Y.0104.210519T1600Z-210520T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS 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
WEDNESDAY...

* WHAT...For the first Small Craft Advisory, west winds 10 to 20 
  kt with gusts up to 30 kt expected. For the second Small Craft 
  Advisory, west winds 10 to 20 kt with gusts up to 40 kt 
  expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ531-181800-
/O.CON.KMTR.SC.Y.0101.210518T1600Z-210519T0400Z/
/O.NEW.KMTR.SC.Y.0104.210519T1600Z-210520T0400Z/
San Francisco Bay South of the Bay Bridge-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS 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
WEDNESDAY...

* WHAT...For the first Small Craft Advisory, west winds 15 to 25 
  kt with gusts up to 35 kt expected. For the second Small Craft 
  Advisory, west winds 20 to 30 kt with gusts up to 40 kt 
  expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-181800-
/O.EXT.KMTR.SC.Y.0101.000000T0000Z-210520T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
255 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT WEDNESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 7 to 12 feet at 15 seconds.

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

* WHEN...Until 9 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-181800-
/O.EXT.KMTR.SC.Y.0102.210518T1600Z-210520T0400Z/
Monterey Bay-
255 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 14 seconds expected.

* WHERE...Monterey Bay.

* WHEN...From 9 AM this morning to 9 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ560-181800-
/O.CON.KMTR.SC.Y.0102.000000T0000Z-210519T1000Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
255 AM PDT Tue May 18 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...Until 3 AM PDT Wednesday.

* 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
949 
WHUS76 KMTR 181541
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
841 AM PDT Tue May 18 2021

PZZ565-182345-
/O.EXP.KMTR.SC.Y.0101.000000T0000Z-210518T1600Z/
/O.CON.KMTR.GL.W.0024.210518T1600Z-210520T0400Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
841 AM PDT Tue May 18 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 8 to 13 feet at 14 seconds expected.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...Until 9 PM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ560-182345-
/O.EXT.KMTR.SC.Y.0102.000000T0000Z-210519T1600Z/
/O.EXA.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 9 AM TO 9 PM PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 40 kt and seas 8 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 35 kt and seas 6 to 11 feet at 14 
  seconds.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ570-182345-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.CON.KMTR.GL.W.0024.210519T1000Z-210520T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 45 kt and seas 9 to 12 feet at 13 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 7 to 11 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ571-182345-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.CON.KMTR.GL.W.0024.210519T1000Z-210520T0400Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 45 kt and seas 11 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 35 kt and seas 8 to 13 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ575-182345-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.CON.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  25 kt with gusts up to 35 kt and seas 8 to 12 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ540-182345-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T0400Z/
/O.CON.KMTR.GL.W.0024.210519T0400Z-210520T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 PM
PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 8 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 35 kt and seas 6 to 11 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM 
  PDT Wednesday. For the Small Craft Advisory, until 9 PM PDT 
  this evening.

* 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 severe conditions.

&&

$$

PZZ545-182345-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.CON.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 45 kt and seas 9 to 14 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 8 to 13 feet at 14 
  seconds, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ530-182345-
/O.CON.KMTR.SC.Y.0103.210518T1600Z-210519T0400Z/
/O.CON.KMTR.SC.Y.0104.210519T1600Z-210520T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the first Small Craft Advisory, west winds 10 to 20 
  kt with gusts up to 30 kt expected. For the second Small Craft 
  Advisory, west winds 10 to 20 kt with gusts up to 40 kt 
  expected.

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

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM to 9 PM PDT 
  Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ531-182345-
/O.CON.KMTR.SC.Y.0101.210518T1600Z-210519T0400Z/
/O.CON.KMTR.SC.Y.0104.210519T1600Z-210520T0400Z/
San Francisco Bay South of the Bay Bridge-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the first Small Craft Advisory, west winds 15 to 25 
  kt with gusts up to 35 kt expected. For the second Small Craft 
  Advisory, west winds 20 to 30 kt with gusts up to 40 kt 
  expected.

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

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM to 9 PM PDT 
  Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-182345-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210520T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
WEDNESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 12 feet at 14 seconds.

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

* WHEN...Until 9 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-182345-
/O.CON.KMTR.SC.Y.0102.210518T1600Z-210520T0400Z/
Monterey Bay-
841 AM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
WEDNESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 14 seconds expected.

* WHERE...Monterey Bay.

* WHEN...Until 9 PM PDT Wednesday.

* 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
899 
WHUS76 KMTR 182143
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
243 PM PDT Tue May 18 2021

PZZ570-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.CON.KMTR.GL.W.0024.210519T1000Z-210520T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 9 to 12 feet at 13 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 35 kt and seas 7 to 11 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ571-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.CON.KMTR.GL.W.0024.210519T1000Z-210520T0400Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  25 kt with gusts up to 35 kt and seas 8 to 13 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ575-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.CON.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 35 kt and seas 11 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  25 kt with gusts up to 30 kt and seas 10 to 13 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ540-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T0400Z/
/O.CON.KMTR.GL.W.0024.210519T0400Z-210520T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 PM
PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 8 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 6 to 11 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM 
  PDT Wednesday. For the Small Craft Advisory, until 9 PM PDT 
  this evening.

* 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 severe conditions.

&&

$$

PZZ545-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.CON.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 14 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 8 to 13 feet at 14 
  seconds, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ560-190545-
/O.CON.KMTR.SC.Y.0102.000000T0000Z-210519T1600Z/
/O.CON.KMTR.GL.W.0025.210519T1600Z-210520T0400Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 35 kt and seas 8 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 30 kt and seas 7 to 12 feet at 14 
  seconds.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 9 AM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ565-190545-
/O.CON.KMTR.GL.W.0024.000000T0000Z-210520T0400Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
243 PM PDT Tue May 18 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 8 to 13 feet at 14 seconds.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...Until 9 PM PDT Wednesday.

* 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 severe conditions.

&&

$$

PZZ530-190545-
/O.CON.KMTR.SC.Y.0103.000000T0000Z-210519T0400Z/
/O.CON.KMTR.SC.Y.0104.210519T1600Z-210520T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

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

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

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM to 9 PM PDT 
  Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ531-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T0400Z/
/O.CON.KMTR.SC.Y.0104.210519T1600Z-210520T0400Z/
San Francisco Bay South of the Bay Bridge-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the first Small Craft Advisory, west winds 10 to 20 
  kt with gusts up to 30 kt. For the second Small Craft 
  Advisory, west winds 15 to 25 kt with gusts up to 40 kt 
  expected.

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

* WHEN...For the Small Craft Advisory, until 9 PM PDT this 
  evening. For the Small Craft Advisory, from 9 AM to 9 PM PDT 
  Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-190545-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210520T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
WEDNESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 9 to 12 feet at 14 seconds.

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

* WHEN...Until 9 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-190545-
/O.CON.KMTR.SC.Y.0102.000000T0000Z-210520T0400Z/
Monterey Bay-
243 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
WEDNESDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  8 to 10 feet at 13 seconds.

* WHERE...Monterey Bay.

* WHEN...Until 9 PM PDT Wednesday.

* 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
493 
WHUS76 KMTR 190420
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
920 PM PDT Tue May 18 2021

PZZ540-191230-
/O.EXP.KMTR.SC.Y.0101.000000T0000Z-210519T0400Z/
/O.EXT.KMTR.GL.W.0024.000000T0000Z-210520T1000Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
920 PM PDT Tue May 18 2021

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 9 to 14 feet at 14 seconds.

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

* WHEN...Until 3 AM PDT Thursday.

* 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 severe conditions.

&&

$$

PZZ530-191230-
/O.EXP.KMTR.SC.Y.0103.000000T0000Z-210519T0400Z/
/O.EXT.KMTR.SC.Y.0104.210519T1600Z-210520T1000Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM WEDNESDAY TO 3 AM
PDT THURSDAY...

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

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

* WHEN...From 9 AM Wednesday to 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ531-191230-
/O.EXP.KMTR.SC.Y.0101.000000T0000Z-210519T0400Z/
/O.EXT.KMTR.SC.Y.0104.210519T1600Z-210520T1000Z/
San Francisco Bay South of the Bay Bridge-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM WEDNESDAY TO 3 AM
PDT THURSDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 40 kt expected.

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

* WHEN...From 9 AM Wednesday to 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-191230-
/O.EXT.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.EXB.KMTR.GL.W.0024.210519T1600Z-210520T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 9 AM WEDNESDAY TO 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 9 to 12 feet at 14 seconds.

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

* WHEN...For the Gale Warning, from 9 AM Wednesday to 3 AM PDT 
  Thursday. For the Small Craft Advisory, until 9 AM PDT 
  Wednesday.

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

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 severe conditions.

&&

$$

PZZ535-191230-
/O.EXT.KMTR.SC.Y.0102.000000T0000Z-210519T2200Z/
/O.EXB.KMTR.GL.W.0024.210519T2200Z-210520T0400Z/
Monterey Bay-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 3 PM TO 9 PM PDT WEDNESDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  8 to 10 feet at 13 seconds.

* WHERE...Monterey Bay.

* WHEN...For the Gale Warning, from 3 PM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 3 PM PDT Wednesday.

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

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 severe conditions.

&&

$$

PZZ570-191230-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.EXT.KMTR.GL.W.0024.210519T1000Z-210520T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 3 AM WEDNESDAY TO 3 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 9 to 12 feet at 13 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 35 kt and seas 7 to 11 feet at 15 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM Wednesday to 3 AM PDT 
  Thursday. For the Small Craft Advisory, until 3 AM PDT 
  Wednesday.

* 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 severe conditions.

&&

$$

PZZ571-191230-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1000Z/
/O.EXT.KMTR.GL.W.0024.210519T1000Z-210520T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 3 AM WEDNESDAY TO 3 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet at 14 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  25 kt with gusts up to 35 kt and seas 8 to 13 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM Wednesday to 3 AM PDT 
  Thursday. For the Small Craft Advisory, until 3 AM PDT 
  Wednesday.

* 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 severe conditions.

&&

$$

PZZ575-191230-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.EXT.KMTR.GL.W.0025.210519T1600Z-210520T1000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 9 AM WEDNESDAY TO 3 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 35 kt and seas 11 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  25 kt with gusts up to 30 kt and seas 10 to 13 feet at 14 
  seconds.

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

* WHEN...For the Gale Warning, from 9 AM Wednesday to 3 AM PDT 
  Thursday. For the Small Craft Advisory, until 9 AM PDT 
  Wednesday.

* 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 severe conditions.

&&

$$

PZZ545-191230-
/O.CON.KMTR.SC.Y.0101.000000T0000Z-210519T1600Z/
/O.EXT.KMTR.GL.W.0025.210519T1600Z-210520T1000Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 9 AM WEDNESDAY TO 3 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 14 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 20 to 
  30 kt with gusts up to 40 kt and seas 8 to 13 feet at 14 
  seconds, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...For the Gale Warning, from 9 AM Wednesday to 3 AM PDT 
  Thursday. For the Small Craft Advisory, until 9 AM PDT 
  Wednesday.

* 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 severe conditions.

&&

$$

PZZ560-191230-
/O.CON.KMTR.SC.Y.0102.000000T0000Z-210519T1600Z/
/O.EXT.KMTR.GL.W.0025.210519T1600Z-210520T1000Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
920 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 9 AM WEDNESDAY TO 3 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 35 kt and seas 8 to 13 feet at 12 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 30 kt and seas 7 to 12 feet at 14 
  seconds.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos 
  California out to 10 nm.

* WHEN...For the Gale Warning, from 9 AM Wednesday to 3 AM PDT 
  Thursday. For the Small Craft Advisory, until 9 AM PDT 
  Wednesday.

* 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 severe conditions.

&&

$$

PZZ565-191230-
/O.EXT.KMTR.GL.W.0024.000000T0000Z-210520T1000Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
920 PM PDT Tue May 18 2021

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 8 to 13 feet at 14 seconds.

* WHERE...Coastal Waters from Point Pinos to Point Piedras 
  Blancas California out to 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* 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 severe conditions.

&&

$$

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

The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 17, 2:54 AM PDTGale WarningMTR5 days
May 17, 2:54 AM PDTSmall Craft AdvisoryMTR60 hr

Nearby

Small Craft Advisories in California, 2021Every small craft advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.