Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 202, NWS San Francisco Bay Area, CA

September 4, 2021

NWS San Francisco Bay Area, CA issued this small craft advisory at Sep 4, 2021, 1:51 AM PDT. It took effect at Sep 4, 2021, 3:00 PM PDT. It was in force for .

The area

The counties it named.

The facts

Issued
Sep 4, 2021, 1:51 AM PDT (08:51 UTC)
In effect from
Sep 4, 2021, 3:00 PM PDT
Expired
Sep 4, 2021, 8:32 AM PDT
In force
Issued by
NWS San Francisco Bay Area, CA

The text

As transmitted.

750 
WHUS76 KMTR 040851
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
151 AM PDT Sat Sep 4 2021

PZZ530-042030-
/O.NEW.KMTR.SC.Y.0202.210904T2200Z-210905T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
151 AM PDT Sat Sep 4 2021

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

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

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

* WHEN...From 3 PM this afternoon to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ560-042030-
/O.NEW.KMTR.SC.Y.0202.210904T2200Z-210905T0400Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
151 AM PDT Sat Sep 4 2021

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

* 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 this afternoon to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-042030-
/O.NEW.KMTR.SC.Y.0202.210904T2200Z-210905T1200Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
151 AM PDT Sat Sep 4 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 AM PDT SUNDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt
  expected. 

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

* WHEN...From 3 PM this afternoon to 5 AM PDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
2 follow-up statements
489 
WHUS76 KMTR 040955
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
255 AM PDT Sat Sep 4 2021

PZZ570-042130-
/O.EXB.KMTR.SC.Y.0202.210904T2200Z-210905T1300Z/
Waters from Point Arena to Point Reyes 10-60 NM-
255 AM PDT Sat Sep 4 2021

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

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ565-042130-
/O.EXT.KMTR.SC.Y.0202.210904T2200Z-210905T1300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-
255 AM PDT Sat Sep 4 2021

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

* WHAT...Northwest winds 10 to 15 kt expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ530-042130-
/O.CON.KMTR.SC.Y.0202.210904T2200Z-210905T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
255 AM PDT Sat Sep 4 2021

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

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

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

* WHEN...From 3 PM this afternoon to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ560-042130-
/O.CON.KMTR.SC.Y.0202.210904T2200Z-210905T0400Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
255 AM PDT Sat Sep 4 2021

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

* 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 this afternoon to 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
245 
WHUS76 KMTR 041532
MWWMTR

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
832 AM PDT Sat Sep 4 2021

PZZ530-560-041645-
/O.CAN.KMTR.SC.Y.0202.210904T2200Z-210905T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
Coastal Waters from Pigeon Point to Point Pinos California out to
10 nm-
832 AM PDT Sat Sep 4 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Conditions are forecast to remain be below advisory criteria, 
therefore the Small Craft Advisory has been cancelled.

$$

PZZ565-570-041645-
/O.CAN.KMTR.SC.Y.0202.210904T2200Z-210905T1300Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 nm-Waters from Point Arena to Point Reyes 10-
60 NM-
832 AM PDT Sat Sep 4 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Conditions are forecast to remain be below advisory criteria, 
therefore the Small Craft Advisory has been cancelled.

$$

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

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.