Alert archive / California / Gale Warnings in 2021

Gale Warning 4, NWS San Diego, CA

October 10, 2021

NWS San Diego, CA issued this gale warning at Oct 10, 2021, 2:51 AM PDT. It took effect at Oct 11, 2021, 1:00 PM PDT. It was in force for 14 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 10, 2021, 2:51 AM PDT (09:51 UTC)
In effect from
Oct 11, 2021, 1:00 PM PDT
Expired
Oct 12, 2021, 3:00 AM PDT
In force
14 hr
Issued by
NWS San Diego, CA

The text

As transmitted.

347 
WHUS76 KSGX 100951
MWWSGX

URGENT - MARINE WEATHER MESSAGE
National Weather Service SAN DIEGO CA
251 AM PDT Sun Oct 10 2021

PZZ775-102100-
/O.NEW.KSGX.GL.W.0004.211011T2000Z-211012T0600Z/
/O.EXT.KSGX.SC.Y.0023.211012T0600Z-211012T1800Z/
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
251 AM PDT Sun Oct 10 2021

...GALE WARNING IN EFFECT FROM 1 PM TO 11 PM PDT MONDAY...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 PM MONDAY TO 11 AM
PDT TUESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts 35 to 40 kt and seas 10 to 15 feet expected. For the 
  Small Craft Advisory, northwest winds 15 to 25 kt with gusts up 
  to 30 kt and seas 7 to 12 feet expected.

* WHERE...Waters from San Mateo point to the Mexican Border 
  Extending 30 to 60 nm out including San Clemente Island.

* WHEN...For the Gale Warning, from 1 PM to 11 PM PDT Monday. 
  For the Small Craft Advisory, from 11 PM Monday to 11 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.

&&

$$

PZZ750-102100-
/O.CON.KSGX.SC.Y.0023.211011T2000Z-211012T1800Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
251 AM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO
11 AM PDT TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with local gusts approaching
  35 kt and combined seas of 6 to 10 feet expected with steep 
  waves.

* WHERE...Coastal Waters from San Mateo Point to the Mexican 
  Border and out to 60 nm including San Clemente Island.

* WHEN...From 1 PM Monday to 11 AM PDT Tuesday. The strongest, 
  most widespread winds and highest seas will be Monday evening 
  through early Tuesday 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.

&&

$$

ES
5 follow-up statements
754 
WHUS76 KSGX 101910
MWWSGX

URGENT - MARINE WEATHER MESSAGE
National Weather Service SAN DIEGO CA
1210 PM PDT Sun Oct 10 2021

PZZ775-110530-
/O.CON.KSGX.GL.W.0004.211011T2000Z-211012T0600Z/
/O.CON.KSGX.SC.Y.0023.211012T0600Z-211012T1800Z/
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
1210 PM PDT Sun Oct 10 2021

...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 11 PM PDT MONDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM MONDAY TO
11 AM PDT TUESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts 35 to 40 kt and seas 10 to 12, locally 14 feet. For the
  Small Craft Advisory, winds and seas will decrease after 11 PM
  Monday, becoming northwest winds 15 to 25 kt with gusts up to 30
  kt and seas 7 to 12 feet.

* WHERE...Waters from San Mateo point to the Mexican Border 
  Extending 30 to 60 nm out including San Clemente Island.

* WHEN...For the Gale Warning, from 1 PM to 11 PM PDT Monday. 
  For the Small Craft Advisory, from 11 PM Monday to 11 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.

&&

$$

PZZ750-110530-
/O.CON.KSGX.SC.Y.0023.211011T2000Z-211012T1800Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
1210 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO
11 AM PDT TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts 25 to 33 kt and 
  combined seas of 6 to 10 feet expected with steep waves.

* WHERE...Coastal Waters from San Mateo Point to the Mexican 
  Border and out to 60 nm including San Clemente Island.

* WHEN...From 1 PM Monday to 11 AM PDT Tuesday. The strongest, 
  most widespread winds and highest seas will be Monday evening 
  through early Tuesday 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.

&&

$$

CO
838 
WHUS76 KSGX 110427
MWWSGX

URGENT - MARINE WEATHER MESSAGE
National Weather Service SAN DIEGO CA
927 PM PDT Sun Oct 10 2021

PZZ775-111300-
/O.CON.KSGX.GL.W.0004.211011T2000Z-211012T0600Z/
/O.CON.KSGX.SC.Y.0023.211012T0600Z-211012T1800Z/
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
927 PM PDT Sun Oct 10 2021

...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 11 PM PDT MONDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM MONDAY TO
11 AM PDT TUESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts 35 to 40 kt and seas 10 to 13 feet. For the Small Craft
  Advisory, winds and seas will decrease after 11 PM Monday,
  becoming northwest winds 15 to 25 kt with gusts to 30 kt and
  seas 7 to 12 feet.

* WHERE...Waters from San Mateo point to the Mexican Border 
  Extending 30 to 60 nm out including San Clemente Island.

* WHEN...For the Gale Warning, from 1 PM to 11 PM PDT Monday. 
  For the Small Craft Advisory, from 11 PM Monday to 11 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.

&&

$$

PZZ750-111300-
/O.CON.KSGX.SC.Y.0023.211011T2000Z-211012T1800Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
927 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO
11 AM PDT TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts 25 to 33 kt and 
  combined seas of 6 to 10 feet expected with steep waves.

* WHERE...Coastal Waters from San Mateo Point to the Mexican 
  Border and out to 60 nm including San Clemente Island.

* WHEN...From 1 PM Monday to 11 AM PDT Tuesday. The strongest, 
  most widespread winds and highest seas will be Monday evening 
  through early Tuesday 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.

&&

$$

Maxwell
780 
WHUS76 KSGX 111006
MWWSGX

URGENT - MARINE WEATHER MESSAGE
National Weather Service SAN DIEGO CA
306 AM PDT Mon Oct 11 2021

PZZ775-112030-
/O.CON.KSGX.GL.W.0004.211011T2000Z-211012T0600Z/
/O.CON.KSGX.SC.Y.0023.211012T0600Z-211012T1800Z/
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
306 AM PDT Mon Oct 11 2021

...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
11 PM THIS EVENING... 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM TUESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts 35 to 40 kt and seas 10 to 13 feet. For the Small Craft
  Advisory, winds and seas will decrease after 11 PM tonight, 
  becoming northwest winds 15 to 25 kt with gusts to 30 kt and 
  seas 7 to 12 feet.

* WHERE...Waters from San Mateo point to the Mexican Border 
  Extending 30 to 60 nm out including San Clemente Island.

* WHEN...For the Gale Warning, from 1 PM to 11 PM today. For the
  Small Craft Advisory, from 11 PM today to 11 AM Tuesday.

* IMPACTS...Strong winds and hazardous seas could capsize or
  damage vessels.

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.

&&

$$

PZZ750-112030-
/O.CON.KSGX.SC.Y.0023.211011T2000Z-211012T1800Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
306 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 11 AM TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts 25 to 33 kt and 
  combined seas of 6 to 10 feet expected with steep waves.

* WHERE...Coastal Waters from San Mateo Point to the Mexican 
  Border and out to 60 nm including San Clemente Island.

* WHEN...From 1 PM today to 11 AM Tuesday. The strongest, most 
  widespread winds and highest seas will be late this afternoon 
  through early Tuesday 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.

&&

$$

Moede
116 
WHUS76 KSGX 111932
MWWSGX

URGENT - MARINE WEATHER MESSAGE
National Weather Service SAN DIEGO CA
1232 PM PDT Mon Oct 11 2021

PZZ775-120545-
/O.CON.KSGX.GL.W.0004.211011T2000Z-211012T0600Z/
/O.CON.KSGX.SC.Y.0023.211012T0600Z-211012T1800Z/
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
1232 PM PDT Mon Oct 11 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT TUESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts 35 to 40 kt. For the Small Craft Advisory, winds and seas
  will decrease after 11 PM tonight, becoming northwest winds 15
  to 25 kt with gusts up to 30 kt. Combined seas 8 to 13 feet
  expected.  
  

* WHERE...Waters from San Mateo point to the Mexican Border 
  Extending 30 to 60 nm out including San Clemente Island.

* WHEN...For the Gale Warning, until 11 PM PDT this evening. For 
  the Small Craft Advisory, from 11 PM this evening to 11 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.

&&

$$

PZZ750-120545-
/O.CON.KSGX.SC.Y.0023.211011T2000Z-211012T1800Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
1232 PM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
TUESDAY...

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

* WHERE...Coastal Waters from San Mateo Point to the Mexican 
  Border and out to 30 nm.

* WHEN...Until 11 AM PDT Tuesday. The strongest, most 
  widespread winds and highest seas will be late this afternoon 
  through early Tuesday 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.

&&

$$

CO
390 
WHUS76 KSGX 120353
MWWSGX

URGENT - MARINE WEATHER MESSAGE
National Weather Service SAN DIEGO CA
853 PM PDT Mon Oct 11 2021

PZZ775-121300-
/O.EXT.KSGX.GL.W.0004.000000T0000Z-211012T1000Z/
/O.EXT.KSGX.SC.Y.0023.211012T1000Z-211012T1800Z/
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
853 PM PDT Mon Oct 11 2021

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT TUESDAY...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM TO 11 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts 35 to 40 kt. For the Small Craft Advisory, winds and seas
  will begin to decrease after 3 AM Tuesday morning, becoming 
  northwest winds 15 to 25 kt with gusts up to 30 kt. Combined 
  seas 8 to 13 feet expected.

* WHERE...Waters from San Mateo point to the Mexican Border 
  Extending 30 to 60 nm out including San Clemente Island.

* WHEN...For the Gale Warning, until 3 AM PDT Tuesday. For the 
  Small Craft Advisory, from 3 AM to 11 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.

&&

ES

$$

PZZ750-121300-
/O.CON.KSGX.SC.Y.0023.000000T0000Z-211012T1800Z/
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
853 PM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
TUESDAY...

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

* WHERE...Coastal Waters from San Mateo Point to the Mexican 
  Border and out to 30 nm.

* WHEN...Until 11 AM PDT Tuesday. The strongest, most widespread
  winds and highest seas will occur through early Tuesday 
  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.

&&

$$

ES

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 10, 2:54 AM PDTHigh Wind WarningSGXRiverside, San Bernardino, San Diego48 hr
Oct 10, 12:02 PM PDTHigh Surf AdvisorySGXOrange, San Diego44 hr

Nearby

Gale Warnings in California, 2021Every gale warning 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.