Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 251, NWS San Francisco Bay Area, CA

November 11, 2021

NWS San Francisco Bay Area, CA issued this small craft advisory at Nov 11, 2021, 2:33 PM PST. It took effect at Nov 12, 2021, 3:00 PM PST. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Nov 11, 2021, 2:33 PM PST (22:33 UTC)
In effect from
Nov 12, 2021, 3:00 PM PST
Expired
Nov 12, 2021, 9:00 PM PST
In force
6 hr
Issued by
NWS San Francisco Bay Area, CA

The text

As transmitted.

504 
WHUS76 KMTR 112233
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
233 PM PST Thu Nov 11 2021

PZZ560-120645-
/O.NEW.KMTR.SC.Y.0251.211112T2300Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PST FRIDAY...

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

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

* WHEN...From 3 PM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ570-120645-
/O.EXB.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Arena to Point Reyes 10-60 NM-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-120645-
/O.EXB.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY...

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

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-120645-
/O.EXB.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt expected.

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-120645-
/O.EXB.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PST FRIDAY...

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

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-120645-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST FRIDAY...

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

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

* WHEN...Until 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-120645-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211112T2300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
233 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

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

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

* WHEN...Until 3 PM PST Friday.

* 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
970 
WHUS76 KMTR 120455
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
855 PM PST Thu Nov 11 2021

PZZ570-121300-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Arena to Point Reyes 10-60 NM-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PST
FRIDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-121300-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PST
FRIDAY...

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

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-121300-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PST
FRIDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt expected.

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-121300-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST FRIDAY...

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

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

* WHEN...Until 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-121300-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM PST
FRIDAY...

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

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-121300-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211112T2300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

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

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

* WHEN...Until 3 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ560-121300-
/O.CON.KMTR.SC.Y.0251.211112T2300Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
855 PM PST Thu Nov 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 9 PM PST
FRIDAY...

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

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

* WHEN...From 3 PM to 9 PM PST Friday.

* 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
262 
WHUS76 KMTR 121047
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
247 AM PST Fri Nov 12 2021

PZZ565-121900-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211113T2300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
247 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST SATURDAY...

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

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

* WHEN...Until 3 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ570-121900-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Arena to Point Reyes 10-60 NM-
247 AM PST Fri Nov 12 2021

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

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-121900-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
247 AM PST Fri Nov 12 2021

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

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

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-121900-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
247 AM PST Fri Nov 12 2021

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

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt expected.

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-121900-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
247 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-121900-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
247 AM PST Fri Nov 12 2021

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

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

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

* WHEN...From 9 AM to 9 PM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ560-121900-
/O.CON.KMTR.SC.Y.0251.211112T2300Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
247 AM PST Fri Nov 12 2021

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

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

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

* WHEN...From 3 PM to 9 PM PST Friday.

* 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
253 
WHUS76 KMTR 121536
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
736 AM PST Fri Nov 12 2021

PZZ530-121800-
/O.NEW.KMTR.MF.Y.0003.211112T1536Z-211112T1800Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
736 AM PST Fri Nov 12 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING...

* WHAT...Dense fog will reduce visibility to one quarter of a
  miles.

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

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

PZZ570-122345-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Arena to Point Reyes 10-60 NM-
736 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt 
  expected.

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ571-122345-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
736 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ575-122345-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
736 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt expected.

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ576-122345-
/O.CON.KMTR.SC.Y.0250.211112T1700Z-211113T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
736 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ540-122345-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
736 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ560-122345-
/O.CON.KMTR.SC.Y.0251.211112T2300Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
736 AM PST Fri Nov 12 2021

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

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

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

* WHEN...From 3 PM this afternoon to 9 PM PST 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.

&&

$$

PZZ565-122345-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T2300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
736 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
SATURDAY...

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

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

* WHEN...Until 3 PM PST Saturday.

* 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
578 
WHUS76 KMTR 121809
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
1009 AM PST Fri Nov 12 2021

PZZ530-121915-
/O.EXP.KMTR.MF.Y.0003.000000T0000Z-211112T1800Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
1009 AM PST Fri Nov 12 2021

...DENSE FOG ADVISORY HAS EXPIRED...


$$

PZZ570-130215-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Waters from Point Arena to Point Reyes 10-60 NM-
1009 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ571-130215-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
1009 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ575-130215-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
1009 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt.

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ576-130215-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
1009 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ540-130215-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
1009 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ560-130215-
/O.CON.KMTR.SC.Y.0251.211112T2300Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
1009 AM PST Fri Nov 12 2021

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

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

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

* WHEN...From 3 PM this afternoon to 9 PM PST 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.

&&

$$

PZZ565-130215-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T2300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
1009 AM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
SATURDAY...

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

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

* WHEN...Until 3 PM PST Saturday.

* 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
952 
WHUS76 KMTR 122123
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
123 PM PST Fri Nov 12 2021

PZZ570-130530-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211114T1100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST SUNDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 3 AM PST 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.

&&

$$

PZZ571-130530-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211114T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST SATURDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 9 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-130530-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211113T2300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST SATURDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 3 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-130530-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211114T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST SATURDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt.

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

* WHEN...Until 9 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-130530-
/O.EXT.KMTR.SC.Y.0250.000000T0000Z-211114T0500Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST SATURDAY...

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

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

* WHEN...Until 9 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-130500-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ560-130500-
/O.CON.KMTR.SC.Y.0251.211112T2300Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
123 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

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

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

* WHEN...Until 9 PM PST 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
760 
WHUS76 KMTR 130435
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
835 PM PST Fri Nov 12 2021

PZZ540-130545-
/O.EXP.KMTR.SC.Y.0250.000000T0000Z-211113T0500Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
835 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PST THIS EVENING...

Winds have diminished allowing the advisory to expire.

$$

PZZ560-130545-
/O.EXP.KMTR.SC.Y.0251.000000T0000Z-211113T0500Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
835 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PST THIS EVENING...

Winds have diminished allowing the advisory to expire.

$$

PZZ570-131245-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211114T1100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
835 PM PST Fri Nov 12 2021

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

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 3 AM PST 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.

&&

$$

PZZ571-131245-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211114T0500Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
835 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
SATURDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 9 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-131245-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211113T2300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
835 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
SATURDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 3 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-131245-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211114T0500Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
835 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
SATURDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 
  8 to 10 feet at 12 seconds.

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

* WHEN...Until 9 PM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-131245-
/O.CON.KMTR.SC.Y.0250.000000T0000Z-211114T0500Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
835 PM PST Fri Nov 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
SATURDAY...

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

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

* WHEN...Until 9 PM PST Saturday.

* 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

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Francisco Bay Area, CA wrote its last area forecast discussion before this small craft advisory went out at Nov 11, 9:31 AM PST, 5 hours 2 minutes earlier.

Area forecast discussion, Nov 11, 9:31 AM PST, 5 hours 2 minutes before
Area Forecast Discussion
National Weather Service San Francisco Bay Area
931 AM PST Thu Nov 11 2021

.SYNOPSIS... Dry and mild weather conditions will persist through
this weekend as high pressure dominates the region. Slight cooling
is likely on Monday and more so by mid/late week as high pressure
aloft weakens.

&&

.DISCUSSION...as of 08:37 AM PST Thursday...Still seeing some
patchy fog this hour in the Sonoma Valley. Otherwise visible
satellite picture coming into view shows mostly clear skies over
the area, with stratus at least 20 miles offshore, and dense tule
fog in the Central Valley. Quiet weather day ahead and through the
weekend, with warming and drying being the main trend.
Temperatures today should top out in the upper 60s/lower 70s along
much of the coast and Bay Shoreline, with mid/upper 70s in the
interior. Perfect day on tap to attend a parade honoring our
veterans. No changes needed to the forecast at this time. Please
see previous discussion for more on the extended outlook.

&&

.PREV DISCUSSION...as of 03:00 AM PST Thursday...Generally quiet
weather conditions across the region early this morning with fog
developing in the valleys of Sonoma County. Looking for the
potential for additional patch fog and/or ground fog to develop as
temperatures drop into the mid/upper 40s to lower 50s through
sunrise. Some high clouds are also observed on satellite imagery
early this morning across the North Bay as a weather system pushes
into the Pacific Northwest.

High pressure will remain in control over the region through the
upcoming weekend resulting in afternoon temperatures 5-10 deg F
above seasonal averages. Thus, look for widespread upper 60s to 70s
with interior portions of Monterey and San Benito counties
potentially reaching the lower 80s. With 850mb temperatures
projected to region 17-18 deg C by Saturday, cannot rule out daytime
maximum temperatures reaching the middle 80s across southern
interior locations, potentially more in line with the NBM 75th
percentiles.

Slight cooling looks likely by Monday as the ridge aloft begins to
break down. The cooling trend will then continue into the mid/late
part of next week as troughing develops over much of the West. That
said, ensembles continue to keep the greatest potential for any
precipitation well to the north of our region through the
forecast period. However, confidence is higher regarding
temperatures returning to near seasonal averages.

&&

.AVIATION...as of 09:31 AM PST Thursday...For the 18z TAFs. VFR
around the Bay Area, with only KSTS still trying to get rid of the
fog, though it should be gone later this morning. Winds will
generally be light to breezy, with most breezy conditions featured
for coastal terminals. Most terminals stay VFR through the TAF,
but the North Bay will likely see fog once again Friday morning
with chances for IFR conditions around the San Francisco Bay,
particularly around 12Z. Return to VFR Friday after 17Z.

Vicinity of KSFO...Breezy onshore winds after 22Z, but otherwise
VFR through Thursday. Chance for low clouds and haze to develop
after 12Z Friday morning. Should return to VFR after 17Z.

KSFO Bridge Approach...Similar to KSFO.

Monterey Bay...VFR conditions through the TAF period. Winds will
be light to onshore, with breezy periods Thursday afternoon in the
Salinas Valley. Low confidence chance for minor lowering in vis
Friday morning from haze.

&&

.MARINE...as of 08:34 AM PST Thursday...Seas remain steady with a
moderate period west to northwest swell over the waters. Winds
will remain light to moderate and out of the north to northwest
except gusty winds along the immediate coastline north of Bodega
Bay and south of Pigeon Point continuing down the Big Sur coast
this afternoon. Winds increasing gradually and becoming more
widespread by Friday afternoon.

&&

.MTR WATCHES/WARNINGS/ADVISORIES...
     .Tday...SCA...Pt Arena to Pt Reyes 0-10 nm from 9 AM
             SCA...Pt Pinos to Pt Piedras Blancas 0-10 nm

&&

PUBLIC FORECAST: Lorber/RGass
AVIATION: DK
MARINE: DK

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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.