Alert archive / California / Gale Warnings in 2020

Gale Warning 22, NWS San Francisco Bay Area, CA

October 20, 2020

NWS San Francisco Bay Area, CA issued this gale warning at Oct 20, 2020, 2:40 AM PDT. It took effect at Oct 20, 2020, 9:00 PM PDT. It was in force for 48 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 20, 2020, 2:40 AM PDT (09:40 UTC)
In effect from
Oct 20, 2020, 9:00 PM PDT
Expired
Oct 22, 2020, 9:00 PM PDT
In force
48 hr
Issued by
NWS San Francisco Bay Area, CA

The text

As transmitted.

795 
WHUS76 KMTR 200940
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
240 AM PDT Tue Oct 20 2020

PZZ570-201745-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201021T0400Z/
/O.UPG.KMTR.GL.A.0009.201021T0400Z-201022T0400Z/
/O.NEW.KMTR.GL.W.0022.201021T0400Z-201022T1300Z/
Waters from Point Arena to Point Reyes 10-60 NM-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 6 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, north winds 30 to 40 kt and seas 
  14 to 19 feet at 11 seconds expected. For the Small Craft 
  Advisory, north winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 10 seconds.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 6 AM 
  PDT Thursday. 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.

&&

$$

PZZ571-201745-
/O.EXT.KMTR.SC.Y.0201.201020T2200Z-201021T1000Z/
/O.NEW.KMTR.GL.W.0022.201021T1000Z-201022T1300Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 3 AM WEDNESDAY TO 6 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 40 kt and seas 10 to 15 feet at 11 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 10 
  seconds expected.

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

* WHEN...For the Gale Warning, from 3 AM Wednesday to 6 AM PDT 
  Thursday. For the Small Craft Advisory, from 3 PM this 
  afternoon to 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.

&&

$$

PZZ575-201745-
/O.NEW.KMTR.SC.Y.0202.201021T1200Z-201022T1300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM WEDNESDAY TO 6 AM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...From 5 AM Wednesday to 6 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.

&&

$$

PZZ576-201745-
/O.NEW.KMTR.SC.Y.0202.201021T1800Z-201022T1300Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 6 AM
PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM Wednesday to 6 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.

&&

$$

PZZ545-201745-
/O.NEW.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM WEDNESDAY TO 6 AM PDT
THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM Wednesday to 6 AM PDT Thursday.

* 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.

&&

$$

PZZ560-201745-
/O.NEW.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM WEDNESDAY TO 6 AM PDT
THURSDAY...

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

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

* WHEN...From 3 PM Wednesday to 6 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.

&&

$$

PZZ540-201745-
/O.EXB.KMTR.SC.Y.0199.201020T2200Z-201022T1300Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
240 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
6 AM PDT THURSDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 35 kt and seas 8 to 10 feet at 10 seconds. 
  For the Gale Watch, north winds 20 to 35 kt with gusts up to 
  45 kt and seas 10 to 15 feet at 10 seconds possible.

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

* WHEN...From 3 PM this afternoon to 6 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
10 follow-up statements
583 
WHUS76 KMTR 201609
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
909 AM PDT Tue Oct 20 2020

PZZ570-210015-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201021T0400Z/
/O.CON.KMTR.GL.W.0022.201021T0400Z-201022T1300Z/
Waters from Point Arena to Point Reyes 10-60 NM-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
PDT THURSDAY...

* WHAT...For the Gale Warning, north winds 30 to 40 kt and seas 
  14 to 19 feet at 11 seconds expected. For the Small Craft 
  Advisory, north winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 10 seconds.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 6 AM 
  PDT Thursday. 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.

&&

$$

PZZ571-210015-
/O.CON.KMTR.SC.Y.0201.201020T2200Z-201021T1000Z/
/O.CON.KMTR.GL.W.0022.201021T1000Z-201022T1300Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PDT WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO 6 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 40 kt and seas 10 to 15 feet at 11 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 10 
  seconds expected.

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

* WHEN...For the Gale Warning, from 3 AM Wednesday to 6 AM PDT 
  Thursday. For the Small Craft Advisory, from 3 PM this 
  afternoon to 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.

&&

$$

PZZ575-210015-
/O.CON.KMTR.SC.Y.0202.201021T1200Z-201022T1300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...From 5 AM Wednesday to 6 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.

&&

$$

PZZ540-210015-
/O.CON.KMTR.SC.Y.0199.201020T2200Z-201022T1300Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 6 AM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 11 seconds expected.

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

* WHEN...From 3 PM this afternoon to 6 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.

&&

$$

PZZ576-210015-
/O.CON.KMTR.SC.Y.0202.201021T1800Z-201022T1300Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM Wednesday to 6 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.

&&

$$

PZZ545-210015-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM Wednesday to 6 AM PDT Thursday.

* 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.

&&

$$

PZZ560-210015-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
909 AM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO
6 AM PDT THURSDAY...

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

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

* WHEN...From 3 PM Wednesday to 6 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.

&&

$$
822 
WHUS76 KMTR 202107
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
207 PM PDT Tue Oct 20 2020

PZZ570-210515-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201021T0400Z/
/O.CON.KMTR.GL.W.0022.201021T0400Z-201022T1300Z/
Waters from Point Arena to Point Reyes 10-60 NM-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
PDT THURSDAY...

* WHAT...For the Gale Warning, north winds 30 to 40 kt with gusts
  up to 50 kt and seas 14 to 19 feet at 11 seconds expected. For
  the Small Craft Advisory, northwest winds 20 to 30 kt with
  occasional gusts 30 to 35 kt and seas 6 to 11 feet at 10 
  seconds.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 6 AM 
  PDT Thursday. 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.

&&

$$

PZZ571-210515-
/O.CON.KMTR.SC.Y.0201.201020T2200Z-201021T1000Z/
/O.CON.KMTR.GL.W.0022.201021T1000Z-201022T1300Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO 6 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with
  gusts up to 45 kt and seas 10 to 15 feet at 11 seconds expected.
  For the Small Craft Advisory, northwest winds 15 to 25 kt with
  occasional gusts 30 to 40 kt and seas 8 to 10 feet at 10 
  seconds expected.

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

* WHEN...For the Gale Warning, from 3 AM Wednesday to 6 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.

&&

$$

PZZ575-210515-
/O.CON.KMTR.SC.Y.0202.201021T1200Z-201022T1300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...From 5 AM Wednesday to 6 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.

&&

$$

PZZ540-210515-
/O.CON.KMTR.SC.Y.0199.201020T2200Z-201022T1300Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 11 seconds expected.

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

* WHEN...Until 6 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.

&&

$$

PZZ576-210515-
/O.CON.KMTR.SC.Y.0202.201021T1800Z-201022T1300Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM Wednesday to 6 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.

&&

$$

PZZ545-210515-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM Wednesday to 6 AM PDT Thursday.

* 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.

&&

$$

PZZ560-210515-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
207 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 3 PM Wednesday to 6 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.

&&

$$
850 
WHUS76 KMTR 210421
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
921 PM PDT Tue Oct 20 2020

PZZ570-211230-
/O.EXP.KMTR.SC.Y.0199.000000T0000Z-201021T0400Z/
/O.CON.KMTR.GL.W.0022.000000T0000Z-201022T1300Z/
Waters from Point Arena to Point Reyes 10-60 NM-
921 PM PDT Tue Oct 20 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM PDT THURSDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  14 to 19 feet at 11 seconds.

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

* WHEN...Until 6 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.

&&

$$

PZZ571-211230-
/O.CON.KMTR.SC.Y.0201.000000T0000Z-201021T1000Z/
/O.CON.KMTR.GL.W.0022.201021T1000Z-201022T1300Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
921 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO 6 AM PDT
THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 35 kt with 
  gusts up to 45 kt and seas 10 to 15 feet at 11 seconds 
  expected. For the Small Craft Advisory, northwest winds 15 to 
  25 kt with gusts up to 40 kt and seas 8 to 10 feet at 10 
  seconds.

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

* WHEN...For the Gale Warning, from 3 AM Wednesday to 6 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.

&&

$$

PZZ575-211230-
/O.CON.KMTR.SC.Y.0202.201021T1200Z-201022T1300Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
921 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...From 5 AM Wednesday to 6 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.

&&

$$

PZZ540-211230-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201022T1300Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
921 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 11 seconds.

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

* WHEN...Until 6 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.

&&

$$

PZZ576-211230-
/O.CON.KMTR.SC.Y.0202.201021T1800Z-201022T1300Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
921 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM Wednesday to 6 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.

&&

$$

PZZ545-211230-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
921 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM Wednesday to 6 AM PDT Thursday.

* 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.

&&

$$

PZZ560-211230-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201022T1300Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
921 PM PDT Tue Oct 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO
6 AM PDT THURSDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 3 PM Wednesday to 6 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.

&&

$$
858 
WHUS76 KMTR 211024
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
324 AM PDT Wed Oct 21 2020

PZZ571-211830-
/O.EXP.KMTR.SC.Y.0201.000000T0000Z-201021T1000Z/
/O.EXT.KMTR.GL.W.0022.000000T0000Z-201023T0100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
324 AM PDT Wed Oct 21 2020

...GALE WARNING NOW IN EFFECT UNTIL 6 PM PDT THURSDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 10 to 15 feet at 10 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ570-211830-
/O.EXT.KMTR.GL.W.0022.000000T0000Z-201023T0100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
324 AM PDT Wed Oct 21 2020

...GALE WARNING NOW IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  14 to 19 feet at 11 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ575-211830-
/O.EXT.KMTR.SC.Y.0202.201021T1200Z-201023T0100Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
324 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ540-211830-
/O.EXT.KMTR.SC.Y.0199.000000T0000Z-201023T0100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
324 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 11 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ576-211830-
/O.EXT.KMTR.SC.Y.0202.201021T1800Z-201023T0100Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
324 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO
6 PM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM this morning to 6 PM 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.

&&

$$

PZZ545-211830-
/O.EXT.KMTR.SC.Y.0202.201021T2200Z-201023T0100Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
324 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
6 PM PDT THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM this afternoon to 6 PM PDT Thursday.

* 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.

&&

$$

PZZ560-211830-
/O.EXT.KMTR.SC.Y.0202.201021T2200Z-201023T0100Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
324 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
6 PM PDT THURSDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 3 PM this afternoon to 6 PM 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.

&&

$$
673 
WHUS76 KMTR 211553
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
853 AM PDT Wed Oct 21 2020

PZZ570-220000-
/O.CON.KMTR.GL.W.0022.000000T0000Z-201023T0100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
853 AM PDT Wed Oct 21 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  14 to 19 feet at 11 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ571-220000-
/O.CON.KMTR.GL.W.0022.000000T0000Z-201023T0100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
853 AM PDT Wed Oct 21 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 10 to 15 feet at 10 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ575-220000-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0100Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
853 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ576-220000-
/O.CON.KMTR.SC.Y.0202.201021T1800Z-201023T0100Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
853 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM this morning to 6 PM 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.

&&

$$

PZZ540-220000-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201023T0100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
853 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 11 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ545-220000-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201023T0100Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
853 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 6 PM PDT THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM this afternoon to 6 PM PDT Thursday.

* 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.

&&

$$

PZZ560-220000-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201023T0100Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
853 AM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 6 PM PDT THURSDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 3 PM this afternoon to 6 PM 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.

&&

$$
007 
WHUS76 KMTR 212131
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
231 PM PDT Wed Oct 21 2020

PZZ570-220545-
/O.CON.KMTR.GL.W.0022.000000T0000Z-201023T0100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
231 PM PDT Wed Oct 21 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  14 to 19 feet at 11 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ571-220545-
/O.CON.KMTR.GL.W.0022.000000T0000Z-201023T0100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
231 PM PDT Wed Oct 21 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 10 to 15 feet at 10 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ575-220545-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0100Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
231 PM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet at 11 seconds expected.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ576-220545-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0100Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
231 PM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 8 to 10 feet at 11 seconds expected.

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

* WHEN...From 11 AM this morning to 6 PM 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.

&&

$$

PZZ540-220545-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201023T0100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
231 PM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 6 to 11 feet at 11 seconds.

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

* WHEN...Until 6 PM 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.

&&

$$

PZZ545-220545-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201023T0100Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
231 PM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt 
  expected, resulting in hazardous conditions near harbor 
  entrances.

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

* WHEN...From 3 PM this afternoon to 6 PM PDT Thursday.

* 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.

&&

$$

PZZ560-220545-
/O.CON.KMTR.SC.Y.0202.201021T2200Z-201023T0100Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
231 PM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
THURSDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt 
  expected.

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

* WHEN...From 3 PM this afternoon to 6 PM 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.

&&

$$
606 
WHUS76 KMTR 220348
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
848 PM PDT Wed Oct 21 2020

PZZ560-220500-
/O.CAN.KMTR.SC.Y.0202.000000T0000Z-201023T0100Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
848 PM PDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds will remain below advisory criteria.

$$

PZZ570-221200-
/O.EXT.KMTR.GL.W.0022.000000T0000Z-201023T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
848 PM PDT Wed Oct 21 2020

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

* WHAT...North winds 30 to 40 kt with gusts up to 55 kt and seas 
  15 to 20 feet at 11 seconds.

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

* WHEN...Until 3 AM PDT Friday.

* 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.

&&

$$

PZZ571-221200-
/O.EXT.KMTR.GL.W.0022.000000T0000Z-201022T2200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
848 PM PDT Wed Oct 21 2020

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 10 to 15 feet at 10 seconds.

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

* WHEN...Until 3 PM 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.

&&

$$

PZZ575-221200-
/O.EXT.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
848 PM PDT Wed Oct 21 2020

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 9 to 13 feet at 10 seconds.

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

* WHEN...Until 9 PM 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.

&&

$$

PZZ576-221200-
/O.EXT.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
848 PM PDT Wed Oct 21 2020

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

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  8 to 10 feet at 10 seconds.

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

* WHEN...Until 9 PM 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.

&&

$$

PZZ540-221200-
/O.EXT.KMTR.SC.Y.0199.000000T0000Z-201023T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
848 PM PDT Wed Oct 21 2020

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 7 to 12 feet at 11 seconds.

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

* WHEN...Until 9 PM 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.

&&

$$

PZZ545-221200-
/O.EXT.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
848 PM PDT Wed Oct 21 2020

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt, 
  resulting in hazardous conditions near harbor entrances.

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

* WHEN...Until 9 PM PDT Thursday.

* 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.

&&

$$
722 
WHUS76 KMTR 221006
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
306 AM PDT Thu Oct 22 2020

PZZ571-221815-
/O.CAN.KMTR.GL.W.0022.000000T0000Z-201022T2200Z/
/O.EXA.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
306 AM PDT Thu Oct 22 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 9 to 13 feet at 10 seconds.

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

* WHEN...Until 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.

&&

$$

PZZ545-221115-
/O.CAN.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
306 AM PDT Thu Oct 22 2020

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

PZZ570-221815-
/O.EXT.KMTR.GL.W.0022.000000T0000Z-201023T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
306 AM PDT Thu Oct 22 2020

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  15 to 20 feet at 11 seconds.

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

* WHEN...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.

&&

$$

PZZ575-221815-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
306 AM PDT Thu Oct 22 2020

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 9 to 13 feet at 10 seconds.

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

* WHEN...Until 9 PM 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.

&&

$$

PZZ576-221815-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
306 AM PDT Thu Oct 22 2020

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

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

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

* WHEN...Until 9 PM 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.

&&

$$

PZZ540-221815-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201023T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
306 AM PDT Thu Oct 22 2020

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 7 to 12 feet at 11 seconds.

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

* WHEN...Until 9 PM 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.

&&

$$
600 
WHUS76 KMTR 221526
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
826 AM PDT Thu Oct 22 2020

PZZ570-222330-
/O.CON.KMTR.GL.W.0022.000000T0000Z-201023T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
826 AM PDT Thu Oct 22 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WHAT...North winds 25 to 35 kt with gusts up to 50 kt and seas 
  12 to 17 feet at 11 seconds.

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

* WHEN...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.

&&

$$

PZZ571-222330-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
826 AM PDT Thu Oct 22 2020

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 10 to 15 feet at 11 seconds.

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

* WHEN...Until 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.

&&

$$

PZZ575-222330-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
826 AM PDT Thu Oct 22 2020

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 9 to 14 feet at 11 seconds.

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

* WHEN...Until 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.

&&

$$

PZZ576-222330-
/O.CON.KMTR.SC.Y.0202.000000T0000Z-201023T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
826 AM PDT Thu Oct 22 2020

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

* WHAT...Seas 7 to 12 feet at 10 seconds.

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

* WHEN...Until 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.

&&

$$

PZZ540-222330-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201023T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
826 AM PDT Thu Oct 22 2020

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 7 to 12 feet at 11 seconds.

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

* WHEN...Until 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.

&&

$$
147 
WHUS76 KMTR 222141
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
241 PM PDT Thu Oct 22 2020

PZZ570-230400-
/O.CON.KMTR.GL.W.0022.000000T0000Z-201023T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
241 PM PDT Thu Oct 22 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  13 to 18 feet at 11 seconds.

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

* WHEN...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.

&&

$$

PZZ571-230545-
/O.EXT.KMTR.SC.Y.0202.000000T0000Z-201023T1600Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
241 PM PDT Thu Oct 22 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT FRIDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 25 kt and 
  seas 10 to 15 feet at 11 seconds.

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

* WHEN...Until 9 AM PDT 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.

&&

$$

PZZ575-230545-
/O.EXT.KMTR.SC.Y.0202.000000T0000Z-201023T1600Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
241 PM PDT Thu Oct 22 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT FRIDAY...

* WHAT...Seas 9 to 14 feet at 11 seconds.

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

* WHEN...Until 9 AM PDT 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.

&&

$$

PZZ576-230545-
/O.EXT.KMTR.SC.Y.0202.000000T0000Z-201023T1600Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
241 PM PDT Thu Oct 22 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT FRIDAY...

* WHAT...Seas 7 to 12 feet at 11 seconds.

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

* WHEN...Until 9 AM PDT 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.

&&

$$

PZZ540-230400-
/O.CON.KMTR.SC.Y.0199.000000T0000Z-201023T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
241 PM PDT Thu Oct 22 2020

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

* WHAT...Seas 7 to 11 feet at 11 seconds.

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

* WHEN...Until 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.

&&

$$

What forecasters said that day

The local office's own words before this gale warning 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 gale warning went out at Oct 19, 10:20 PM PDT, 4 hours 20 minutes earlier.

Area forecast discussion, Oct 19, 10:20 PM PDT, 4 hours 20 minutes before
Area Forecast Discussion
National Weather Service San Francisco Bay Area
1020 PM PDT Mon Oct 19 2020

.SYNOPSIS...Low humidity will continue in the hills through the
week, as will occasional moderate and gusty offshore winds at the
higher elevations of the North Bay, and locally into the East Bay
and Santa Cruz Mountains. This will result in heightened fire
weather concerns from Monday Night through much of the week.
Little temperature change is forecast for Tuesday and Wednesday,
followed by from Thursday through Saturday. No precipitation is
expected with the potential for a strong offshore wind event later
in the upcoming weekend or early next week.

&&

.DISCUSSION...As of 8:55 PM PDT Monday...Primary forecast concern
throughout the remainder of the week and into next weekend will
be increasing offshore winds and continued dry conditions at the
higher elevations of the SF Bay Area, resulting in periodic
critical fire weather conditions in the hills. See Fire Weather
Discussion below for details.

The cooling trend that began yesterday continued today as marine
air continued to gradually filter inland. Cooling today was
limited to just a few degrees in most inland valleys and in the
hills, but coastal areas and coastal valleys experienced another
5-10 degrees of cooling. Even with cooling over the past few days,
most locations remained warmer than seasonal averages today. The
exception - Downtown San Francisco's high of 69 today was right at
their normal for the date.

The rex block currently centered offshore along 140W is forecast
to retrograde slightly through midweek, allowing for a slightly
cooler airmass to develop over our region. Offsetting this
cooling effect will be drier air as moderate offshore winds
develop in the hills by late tonight and Tuesday. Thus, expect
temperatures to remain near persistence through midweek.
Regionwide cooling is then expected from Thursday through Saturday
as an upper trough deepens to our east over the Intermountain
West. This deepening trough will also result in increasing
offshore winds in our hills later in the week, which will mean
more widespread critical fire weather conditions in the SF Bay
Area hills starting Wednesday Night and continuing at times
through the upcoming weekend and into early next week.

&&

.AVIATION...as of 10:20 PM PDT Monday...For the 06z TAFs. The
marine layer remains at about 1,000 ft AGL around Fort Ord and has
compressed down to a few hundred feet up north at Bodega Bay.
Stratus along the coast has thinned since late this afternoon and
is now mainly confined to the Monterey Bay and down the Salinas
Valley. VFR conditions north of the Monterey area through the
period with IFR/LIFR/VLIFR at KMRY and KSNS due to low clouds
and/or fog through early to mid tomorrow morning. Weak offshore
flow aloft will take over through the next several days and
suppress the marine layer and bring predominately VFR conditions
in the medium term. Winds have begun to ease for the evening and
should remain light overnight.

Vicinity of KSFO...VFR. Patchy FEW to SCT low clouds possible late
tonight. Winds to continue to diminish overnight before breezy
onshore winds return tomorrow afternoon.

SFO Bridge Approach...Similar to KSFO.

Monterey Bay Terminals...VLIFR-IFR conditions tonight and
continuing into early to mid tomorrow morning due to low clouds
and potential fog. Satellite currently shows some stratus thinning
over KMRY, but expecting low clouds and/or fog to settle in again
tonight.

&&

.FIRE WEATHER...As of 1:31 PM PDT Monday...Red Flag Warning for
the North Bay above 1000 feet from 11 pm Monday through 8 am Weds.
Initial surge of moderately strong northeast winds looks to peak
in the pre-dawn hours of Tuesday through mid-morning. The
strongest winds will be focused over the Napa hills and higher
terrain of eastern Sonoma county. Winds look marginal for this
event overall with gusts 25-40 mph for wind favored locations.
Overall a low to moderate Red Flag event for this initial event.
Fuels are at or near record dry so any ignitions will remain
problematic as noted by the new Coleman Fire on the Los Padres
Forest which is being managed by the Type 2 team currently
handling the nearby Dolan Fire.

Winds on Tuesday night into early Weds are trending weaker but
will let Red Flags fly given the very dry fuels and coordination
that has occurred with land management agencies and surrounding
WFO's.

There is a distinct lull in winds for the daylight hours of Weds
and right now no fire weather headlines are in effect for that
time frame.

A fresh round of Fire Weather Watches is now in effect from late
Weds night through Friday morning. This round of Watches includes
the North and East Bay mtns as well as the Santa Cruz mtns. The
Watch for the Santa Cruz mtns is slightly delayed, starting at
1 am Thursday morning. This second event looks much stronger than
tonights event. Latest nam solutions shows widespread 30-45 kt
wind barbs at 925 mb overspreading all hills from Napa southward
to the ridge lines of the Santa Cruz mtns including the East Bay
hills. RH recovery will be non-existent with perhaps even some
drying at night over the North Bay with humidity in the 15-30%
range.

Long range estimate shows another lull in the winds later Friday
into Saturday. However, potential for an even stronger wind event
later in the weekend into early next week as a cold trough dives
in the Great Basin. Climatology often brings our strongest wind
events late in October (think Tunnel and Kincade Fires) as we get
more cold air intrusions into the Great Basin. Will be an active
fire weather week with national fire fighting resources working
large fires in CA, CO, NM and Arizona.

&&

.MARINE...As of 8:26 PM PDT Monday...Northwest winds will
continue tonight with locally stronger winds over the northern
outer waters. Winds will increase across the waters beginning
tomorrow evening, particularly over the northern outer waters
where a gale watch is in effect from tomorrow evening through
Wednesday evening. These winds will generate steep fresh swell
resulting in hazardous seas conditions. Stronger winds will then
expand across much of the rest of the waters mid- week. Mixed seas
will persist with a moderate northwest swell and longer period
southerly swell.

&&

.MTR WATCHES/WARNINGS/ADVISORIES...
     .Tngt...Red Flag Warning...CAZ507
             SCA...Pt Arena to Pigeon Pt 10-60 nm

&&

PUBLIC FORECAST: Dykema
AVIATION: AS
MARINE: AS
FIRE WEATHER: RWW

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The office that day

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

IssuedProductOfficeCountiesLasted
Oct 20, 2:40 AM PDTSmall Craft AdvisoryMTR6 days
Oct 20, 10:46 AM PDTRed Flag WarningMTRAlameda, Contra Costa, San Mateo, Santa Clara, Santa Cruz64 hr

Nearby

Gale Warnings in California, 2020Every gale warning in 2020

Sources

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