Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 45, NWS San Francisco Bay Area, CA

March 15, 2021

NWS San Francisco Bay Area, CA issued this small craft advisory at Mar 15, 2021, 2:52 PM PDT. It took effect at Mar 15, 2021, 3:00 PM PDT. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued
Mar 15, 2021, 2:52 PM PDT (21:52 UTC)
In effect from
Mar 15, 2021, 3:00 PM PDT
Expired
Mar 16, 2021, 9:00 PM PDT
In force
30 hr
Issued by
NWS San Francisco Bay Area, CA

The text

As transmitted.

889 
WHUS76 KMTR 152152
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
252 PM PDT Mon Mar 15 2021

PZZ531-160400-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210315T2200Z/
/O.NEW.KMTR.SC.Y.0045.210315T2200Z-210316T0400Z/
San Francisco Bay South of the Bay Bridge-
252 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...
...GALE WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

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

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

* 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.

&&

$$

PZZ535-160600-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210315T2200Z/
/O.NEW.KMTR.SC.Y.0045.210315T2200Z-210316T1000Z/
Monterey Bay-
252 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT TUESDAY...
...GALE WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 9 to 14 feet at 12 seconds expected.

* WHERE...Monterey Bay.

* WHEN...Until 3 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ530-152300-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210315T2200Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
252 PM PDT Mon Mar 15 2021

...GALE WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

Winds have weakened this afternoon, and will continue to weaken
tonight. 

$$

PZZ570-160600-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
252 PM PDT Mon Mar 15 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY...

* WHAT...North winds 30 to 35 kt with gusts up to 45 kt and seas 
  15 to 19 feet at 12 seconds.

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

* WHEN...Until 3 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-160600-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
252 PM PDT Mon Mar 15 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 15 to 20 feet at 12 seconds.

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

* WHEN...Until 3 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-160400-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
252 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 30 to 35 kt with gusts up to 45 kt and 
  seas 18 to 20 feet at 11 seconds.

* WHERE...Waters from Pigeon Point to Point Pinos 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.

&&

$$

PZZ576-160400-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
252 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and 
  seas 16 to 20 feet at 11 seconds.

* WHERE...Waters from Point Pinos to Point Piedras Blancas 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.

&&

$$

PZZ540-160400-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
252 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 15 to 18 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...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ545-160400-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
252 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 14 to 19 feet at 11 seconds.

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

&&

$$

PZZ560-160400-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
252 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and 
  seas 15 to 18 feet at 11 seconds.

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

&&

$$

PZZ565-160400-
/O.CON.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
252 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 25 to 30 kt with gusts up to 40 kt and 
  seas 14 to 17 feet at 11 seconds.

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

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
5 follow-up statements
981 
WHUS76 KMTR 160407
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
907 PM PDT Mon Mar 15 2021

PZZ575-161215-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210316T2000Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
907 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PDT TUESDAY...
...GALE WARNING HAS EXPIRED...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 13 to 17 feet at 12 seconds.

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

* WHEN...Until 1 PM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-161215-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210316T2000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
907 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PDT TUESDAY...
...GALE WARNING HAS EXPIRED...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 13 to 17 feet at 12 seconds.

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

* WHEN...Until 1 PM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-161215-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210317T0100Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
907 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 9 to 14 feet at 12 seconds.

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

* WHEN...Until 6 PM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ545-161215-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210316T1300Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
907 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT TUESDAY...
...GALE WARNING HAS EXPIRED...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 12 to 17 feet at 12 seconds, resulting in hazardous 
  conditions near harbor entrances.

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

* WHEN...Until 6 AM PDT Tuesday.

* 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.

&&

$$

PZZ560-161215-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210316T1300Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
907 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT TUESDAY...
...GALE WARNING HAS EXPIRED...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 12 to 17 feet at 12 seconds.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-161215-
/O.EXP.KMTR.GL.W.0010.000000T0000Z-210316T0400Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210316T1300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
907 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT TUESDAY...
...GALE WARNING HAS EXPIRED...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 13 to 17 feet at 12 seconds.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ531-160515-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T0400Z/
San Francisco Bay South of the Bay Bridge-
907 PM PDT Mon Mar 15 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ570-161215-
/O.EXT.KMTR.GL.W.0010.000000T0000Z-210316T1300Z/
Waters from Point Arena to Point Reyes 10-60 NM-
907 PM PDT Mon Mar 15 2021

...GALE WARNING NOW IN EFFECT UNTIL 6 AM PDT TUESDAY...

* WHAT...North winds 30 to 35 kt with gusts up to 45 kt and seas 
  15 to 19 feet at 12 seconds.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ571-161215-
/O.EXT.KMTR.GL.W.0010.000000T0000Z-210316T1300Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
907 PM PDT Mon Mar 15 2021

...GALE WARNING NOW IN EFFECT UNTIL 6 AM PDT TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  seas 15 to 20 feet at 12 seconds.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-161000-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210316T1000Z/
Monterey Bay-
907 PM PDT Mon Mar 15 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 9 to 14 feet at 12 seconds expected.

* WHERE...Monterey Bay.

* WHEN...Until 3 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
741 
WHUS76 KMTR 160933
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
233 AM PDT Tue Mar 16 2021

PZZ570-161745-
/O.CAN.KMTR.GL.W.0010.000000T0000Z-210316T1300Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
233 AM PDT Tue Mar 16 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 9 to 14 feet at 10 seconds.

* WHERE...Waters from Point Arena to Point Reyes 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.

&&

$$

PZZ571-161745-
/O.CAN.KMTR.GL.W.0010.000000T0000Z-210316T1300Z/
/O.EXB.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 11 to 16 feet at 12 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-161745-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 11 to 16 feet at 12 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-161745-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 12 to 17 feet at 12 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-161745-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
233 AM PDT Tue Mar 16 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 8 to 13 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.

&&

$$

PZZ545-161600-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210316T1600Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 10 to 15 feet at 12 seconds, resulting in hazardous 
  conditions near harbor entrances.

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

* WHEN...Until 9 AM PDT this morning.

* 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.

&&

$$

PZZ560-161600-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210316T1600Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

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

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

* WHEN...Until 9 AM PDT this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-161745-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 12 to 17 feet at 13 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ535-161600-
/O.EXT.KMTR.SC.Y.0045.000000T0000Z-210316T1600Z/
Monterey Bay-
233 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...Seas 8 to 13 feet at 12 seconds.

* WHERE...Monterey Bay.

* WHEN...Until 9 AM PDT this morning.

* 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
659 
WHUS76 KMTR 161550
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
850 AM PDT Tue Mar 16 2021

PZZ545-161700-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T1600Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 nm-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING...

Winds and seas have calmed down, and will continue to quiet down
today.

$$

PZZ560-161700-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T1600Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING...

Winds and seas have calmed down, and will continue to quiet down
today.

$$

PZZ535-161700-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T1600Z/
Monterey Bay-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING...

Winds and seas have calmed down, and will continue to quiet down
today.

$$

PZZ570-170000-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
850 AM PDT Tue Mar 16 2021

...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 8 to 12 feet at 10 seconds.

* WHERE...Waters from Point Arena to Point Reyes 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.

&&

$$

PZZ571-162200-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 10 to 14 feet at 11 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ575-162200-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 11 to 14 feet at 11 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ576-162200-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas 11 to 14 feet at 12 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ540-170000-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
850 AM PDT Tue Mar 16 2021

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

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas 7 to 11 feet at 10 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.

&&

$$

PZZ565-162200-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
850 AM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...Seas 9 to 13 feet at 12 seconds.

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

* WHEN...Until 3 PM PDT this afternoon.

* 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
691 
WHUS76 KMTR 162148
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
248 PM PDT Tue Mar 16 2021

PZZ571-162300-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
248 PM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

Conditions have dropped below advisory criteria, therefore the 
Small Craft Advisory has been allowed to expire.

$$

PZZ575-162300-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
248 PM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

Conditions have dropped below advisory criteria, therefore the 
Small Craft Advisory has been allowed to expire.

$$

PZZ576-162300-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
248 PM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

Conditions have dropped below advisory criteria, therefore the 
Small Craft Advisory has been allowed to expire.

$$

PZZ565-162300-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210316T2200Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
248 PM PDT Tue Mar 16 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

Conditions have dropped below advisory criteria, therefore the 
Small Craft Advisory has been allowed to expire.

$$

PZZ570-170400-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
248 PM PDT Tue Mar 16 2021

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

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

* WHERE...Waters from Point Arena to Point Reyes 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.

&&

$$

PZZ540-170400-
/O.CON.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
248 PM PDT Tue Mar 16 2021

...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 11 feet at 10 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.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
344 
WHUS76 KMTR 170351
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
851 PM PDT Tue Mar 16 2021

PZZ570-170500-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Waters from Point Arena to Point Reyes 10-60 NM-
851 PM PDT Tue Mar 16 2021

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


$$

PZZ540-170500-
/O.EXP.KMTR.SC.Y.0045.000000T0000Z-210317T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 nm-
851 PM PDT Tue Mar 16 2021

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


$$

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

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 15, 2:30 AM PDTFrost AdvisoryMTRMarin, Monterey, Napa, San Benito, Sonoma31 hr

Nearby

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

Sources

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