Alert archive / New Jersey / Small Craft Advisories in 2020

Small Craft Advisory 101, NWS Philadelphia/Mount Holly

December 21, 2020

NWS Philadelphia/Mount Holly issued this small craft advisory at Dec 21, 2020, 3:22 AM EST. It took effect at Dec 22, 2020, 1:00 AM EST. It was in force for 27 hr.

The area

The counties it named.

The facts

Issued
Dec 21, 2020, 3:22 AM EST (08:22 UTC)
In effect from
Dec 22, 2020, 1:00 AM EST
Expired
Dec 23, 2020, 4:00 AM EST
In force
27 hr
Issued by
NWS Philadelphia/Mount Holly

The text

As transmitted.

282 
WHUS71 KPHI 210822
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
322 AM EST Mon Dec 21 2020

ANZ450>455-212200-
/O.NEW.KPHI.SC.Y.0101.201222T0600Z-201223T0600Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
322 AM EST Mon Dec 21 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TUESDAY TO 1 AM EST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  3 to 6 ft expected.

* WHERE...Portions of Atlantic coastal waters. 

* WHEN...From 1 AM Tuesday to 1 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-431-212200-
/O.NEW.KPHI.SC.Y.0101.201222T1100Z-201222T2300Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
322 AM EST Mon Dec 21 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 6 PM EST TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  choppy waters expected.

* WHERE...Delaware Bay.

* WHEN...From 6 AM to 6 PM EST 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.

&&

$$

Deal
8 follow-up statements
274 
WHUS71 KPHI 212014
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
314 PM EST Mon Dec 21 2020

ANZ450>455-220930-
/O.CON.KPHI.SC.Y.0101.201222T0600Z-201223T0600Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
314 PM EST Mon Dec 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TUESDAY TO
1 AM EST WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  3 to 6 ft expected.

* WHERE...Portions of Atlantic coastal waters.

* WHEN...From 1 AM Tuesday to 1 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-431-220930-
/O.CON.KPHI.SC.Y.0101.201222T1100Z-201222T2300Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
314 PM EST Mon Dec 21 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EST
TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  choppy waters expected.

* WHERE...Delaware Bay.

* WHEN...From 6 AM to 6 PM EST 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.

&&

$$
814 
WHUS71 KPHI 220829
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
329 AM EST Tue Dec 22 2020

ANZ450>455-222130-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
329 AM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  3 to 5 ft.

* WHERE...The Atlantic coastal waters of New Jersey and Delaware. 

* WHEN...Until 1 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-431-222130-
/O.CON.KPHI.SC.Y.0101.201222T1100Z-201222T2300Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
329 AM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and 
  choppy waters expected.

* WHERE...Delaware Bay.

* WHEN...Until 6 PM EST 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.

&&

$$

CMS
755 
WHUS71 KPHI 221122
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
622 AM EST Tue Dec 22 2020

ANZ431-230030-
/O.EXT.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
622 AM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST WEDNESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  choppy waters.

* WHERE...Lower Delaware Bay.

* WHEN...Until 1 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ450>455-230030-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
622 AM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 3 to 5 ft.

* WHERE...The Atlantic coastal waters of New Jersey and Delaware. 

* WHEN...Until 1 AM EST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-222300-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201222T2300Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
622 AM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and 
  choppy waters.

* WHERE...Upper Delaware Bay.

* WHEN...Until 6 PM EST 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.

&&

$$

CMS
578 
WHUS71 KPHI 222019
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
319 PM EST Tue Dec 22 2020

ANZ450>453-231000-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.NEW.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
319 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale 
  Watch, south winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 ft possible.

* WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ 
  out 20 nm, Coastal waters from Manasquan Inlet to Little Egg 
  Inlet NJ out 20 nm, Coastal waters from Little Egg Inlet to 
  Great Egg Inlet NJ out 20 nm and Coastal waters from Great Egg 
  Inlet to Cape May NJ out 20 nm.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ454-455-231000-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.NEW.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
319 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale 
  Watch, south winds 20 to 30 kt with gusts up to 45 kt and seas 
  10 to 15 ft possible.

* WHERE...Coastal waters from Cape May NJ to Cape Henlopen DE 
  out 20 nm and Coastal waters from Cape Henlopen to Fenwick 
  Island DE out 20 nm.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-231000-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201222T2300Z/
/O.NEW.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
319 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...
...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and choppy waters. For the Gale 
  Watch, south winds 15 to 25 kt with gusts up to 40 kt and very 
  rough waters possible.

* WHERE...Delaware Bay waters north of East Point NJ to 
  Slaughter Beach DE.

* WHEN...For the Small Craft Advisory, until 6 PM EST this 
  evening. For the Gale Watch, from Thursday afternoon through 
  Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ431-231000-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.NEW.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
319 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 30 kt and choppy waters. For the Gale 
  Watch, south winds 20 to 30 kt with gusts up to 40 kt and very 
  rough waters possible.

* WHERE...Delaware Bay waters south of East Point NJ to 
  Slaughter Beach DE.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MPS
431 
WHUS71 KPHI 222241
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
541 PM EST Tue Dec 22 2020

ANZ430-231145-
/O.EXP.KPHI.SC.Y.0101.000000T0000Z-201222T2300Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
541 PM EST Tue Dec 22 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 6 PM EST THIS EVENING...

* WHAT...South winds 15 to 25 kt with gusts up to 40 kt and very 
  rough waters possible.

* WHERE...Delaware Bay waters north of East Point NJ to 
  Slaughter Beach DE.

* WHEN...From Thursday afternoon through Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ450>453-231145-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
541 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale 
  Watch, south winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 ft possible.

* WHERE...Coastal waters from Little Egg Inlet to Great Egg 
  Inlet NJ out 20 nm, Coastal waters from Great Egg Inlet to 
  Cape May NJ out 20 nm, Coastal waters from Sandy Hook to 
  Manasquan Inlet NJ out 20 nm and Coastal waters from Manasquan 
  Inlet to Little Egg Inlet NJ out 20 nm.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ454-455-231145-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
541 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale 
  Watch, south winds 20 to 30 kt with gusts up to 45 kt and seas 
  10 to 15 ft possible.

* WHERE...Coastal waters from Cape May NJ to Cape Henlopen DE 
  out 20 nm and Coastal waters from Cape Henlopen to Fenwick 
  Island DE out 20 nm.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ431-231145-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
541 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 10 to 20 
  kt with gusts up to 25 kt and choppy waters. For the Gale 
  Watch, south winds 20 to 30 kt with gusts up to 40 kt and very 
  rough waters possible.

* WHERE...Delaware Bay waters south of East Point NJ to 
  Slaughter Beach DE.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Fitzsimmons
394 
WHUS71 KPHI 230209
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
909 PM EST Tue Dec 22 2020

ANZ451>453-231515-
/O.CAN.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
909 PM EST Tue Dec 22 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...For the Gale Watch, south winds 25 to 35 kt with gusts 
  up to 45 kt and seas 10 to 15 ft possible.

* WHERE...Coastal waters from Little Egg Inlet to Great Egg 
  Inlet NJ out 20 nm, Coastal waters from Great Egg Inlet to 
  Cape May NJ out 20 nm and Coastal waters from Manasquan Inlet 
  to Little Egg Inlet NJ out 20 nm.

* WHEN...From Thursday afternoon through Friday morning.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ454-455-231515-
/O.CAN.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
909 PM EST Tue Dec 22 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...For the Gale Watch, south winds 20 to 30 kt with gusts 
  up to 45 kt and seas 10 to 15 ft possible.

* WHERE...Coastal waters from Cape May NJ to Cape Henlopen DE 
  out 20 nm and Coastal waters from Cape Henlopen to Fenwick 
  Island DE out 20 nm.

* WHEN...From Thursday afternoon through Friday morning.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ431-231515-
/O.CAN.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
909 PM EST Tue Dec 22 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...For the Gale Watch, south winds 20 to 30 kt with gusts 
  up to 40 kt and very rough waters possible.

* WHERE...Delaware Bay waters south of East Point NJ to 
  Slaughter Beach DE.

* WHEN...From Thursday afternoon through Friday morning.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ450-231515-
/O.CON.KPHI.SC.Y.0101.000000T0000Z-201223T0600Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
909 PM EST Tue Dec 22 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and seas 3 to 5 ft. For the Gale Watch, 
  south winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15
  ft possible.

* WHERE...Coastal waters from Little Egg Inlet to Great Egg 
  Inlet NJ out 20 nm, Coastal waters from Great Egg Inlet to 
  Cape May NJ out 20 nm, Coastal waters from Sandy Hook to 
  Manasquan Inlet NJ out 20 nm and Coastal waters from Manasquan 
  Inlet to Little Egg Inlet NJ out 20 nm.

* WHEN...For the Small Craft Advisory, until 1 AM EST Wednesday. 
  For the Gale Watch, from Thursday afternoon through Friday 
  morning.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-231515-
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
909 PM EST Tue Dec 22 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...South winds 15 to 25 kt with gusts up to 40 kt and very 
  rough waters possible.

* WHERE...Delaware Bay waters north of East Point NJ to 
  Slaughter Beach DE.

* WHEN...From Thursday afternoon through Friday morning.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
887 
WHUS71 KPHI 230529
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
1229 AM EST Wed Dec 23 2020

ANZ450-231830-
/O.EXT.KPHI.SC.Y.0101.000000T0000Z-201223T0900Z/
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1229 AM EST Wed Dec 23 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EST EARLY THIS
MORNING...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt. For the Gale Watch, south winds 25 
  to 35 kt with gusts up to 45 kt and seas 9 to 14 ft possible.

* WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ 
  out 20 nm.

* WHEN...For the Small Craft Advisory, until 4 AM EST early this 
  morning. For the Gale Watch, from Thursday afternoon through 
  Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ451>453-231830-
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1229 AM EST Wed Dec 23 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 
  11 to 16 ft possible.

* WHERE...The Atlantic coastal waters of New Jersey.

* WHEN...From Thursday afternoon through Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ454-455-231830-
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1229 AM EST Wed Dec 23 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 
  10 to 15 ft possible.

* WHERE...The Atlantic coastal waters of Delaware, including the
  mouth of Delaware Bay.

* WHEN...From Thursday afternoon through Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ430-431-231830-
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1229 AM EST Wed Dec 23 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and very 
  rough waters possible.

* WHERE...Delaware Bay.

* WHEN...From Thursday afternoon through Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CMS
367 
WHUS71 KPHI 230856
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
356 AM EST Wed Dec 23 2020

ANZ450-232200-
/O.EXP.KPHI.SC.Y.0101.000000T0000Z-201223T0900Z/
/O.CAN.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
/O.NEW.KPHI.SR.A.0003.201224T1900Z-201225T1200Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
356 AM EST Wed Dec 23 2020

...STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS
MORNING...
...GALE WATCH IS CANCELLED...

* WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas
  12 to 20 ft possible.

* WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ 
  out 20 nm.

* WHEN...From Thursday afternoon through Friday morning.

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

* ADDITIONAL DETAILS...The strongest winds will occur Thursday
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare to remain in port, alter course, and/or
secure the vessel for severe conditions before conditions
deteriorate.

&&

$$

ANZ451>453-232200-
/O.CAN.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
/O.NEW.KPHI.SR.A.0003.201224T1900Z-201225T1200Z/
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
356 AM EST Wed Dec 23 2020

...STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...
...GALE WATCH IS CANCELLED...

* WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas
  12 to 20 ft possible.

* WHERE...Coastal waters from Manasquan Inlet to Little Egg 
  Inlet NJ out 20 nm, Coastal waters from Little Egg Inlet to 
  Great Egg Inlet NJ out 20 nm and Coastal waters from Great Egg 
  Inlet to Cape May NJ out 20 nm.

* WHEN...From Thursday afternoon through Friday morning.

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

* ADDITIONAL DETAILS...The strongest winds will occur Thursday
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare to remain in port, alter course, and/or
secure the vessel for severe conditions before conditions
deteriorate.

&&

$$

ANZ431-454-455-232200-
/O.CAN.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
/O.NEW.KPHI.SR.A.0003.201224T1900Z-201225T0900Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
356 AM EST Wed Dec 23 2020

...STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...
...GALE WATCH IS CANCELLED...

* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas 
  9 to 14 ft possible.

* WHERE...In Atlantic coastal waters, Coastal waters from Cape 
  May NJ to Cape Henlopen DE out 20 nm and Coastal waters from 
  Cape Henlopen to Fenwick Island DE out 20 nm. In Delaware Bay 
  Waters, Delaware Bay waters south of East Point NJ to 
  Slaughter Beach DE.

* WHEN...From Thursday afternoon through late Thursday night.

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

* ADDITIONAL DETAILS...The strongest winds will occur Thursday 
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare to remain in port, alter course, and/or
secure the vessel for severe conditions before conditions
deteriorate.

&&

$$

ANZ430-232200-
/O.CON.KPHI.GL.A.0024.201224T1900Z-201225T1500Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
356 AM EST Wed Dec 23 2020

...GALE WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and very 
  rough waters possible.

* WHERE...Delaware Bay waters north of East Point NJ to 
  Slaughter Beach DE.

* WHEN...From Thursday afternoon through Friday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Staarmann

What forecasters said that day

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

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this small craft advisory went out at Dec 20, 9:46 PM EST, 5 hours 36 minutes earlier.

Area forecast discussion, Dec 20, 9:46 PM EST, 5 hours 36 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
946 PM EST Sun Dec 20 2020

.SYNOPSIS...
A fast moving low pressure system will cross near our region Monday
night into Tuesday. High pressure then briefly builds in Tuesday
night into Wednesday morning, before shifting off shore Wedensday
afternoon. A strong cold front is expected to move across the east
coast Thursday night into Friday.
&&

.NEAR TERM /THROUGH MONDAY/...
940 PM Update...Based on the latest observations, reports, and
web cams we have issued a Freezing Fog Advisory for interior
portions of southern New jersey. This encompasses Salem and
Cumberland Counties northeast across the Pine Barrens through
Burlington and inland Ocean County. Temperatures in this region
have dropped to right around or just below freezing with areas
of fog bringing visibility as low as a quarter of a mile in
places.

Previous Discussion...The main question remains the threat for
fog overnight. At the surface, the CAD frontal zone over western
PA has slowly oozed east. The weak cold front over the Ohio
Valley has also slowly pushed east with winds at KHAO now out of
the west. Out ahead of this front, dewpoints remain well into
the mid 30s. This front will likely be completely washed out
soon though as the 500 MB wave continues to deamplify this
afternoon. The other main question regarding fog potential, is
the mid-level wave that is currently over AR. This wave was over
KS earlier this morning, and as is quickly heading east. The
idea is for this wave to approach the coastline Monday morning
in combination with another wave currently over the southeast
United States. This DCVA exiting the coastline will induce weak
surface cyclogenesis off the coast of North Carolina. As this
occurs, the weak low pressure will head northeast and be SE of
the NJ coastline Monday morning. This will allow the currently
weak southerly flow over the CWA to veer around from the
northwest. The NAM has this west/northwest downslope flow
causing a 925 MB inversion to form, trapping moisture underneath
the inversion. The NAM also shows the low levels of the
atmosphere cooling with the flow off the snow pack. Given the
above, the chance of fog looks rather high around the I-95
corridor where the snow pack exists and moisture return appears
sufficient. Further inland towards ABE/ RDG confidence goes
down, as moisture advection this far inland remains in doubt
(given the surface frontal layout mentioned above). Over the
coastal plain of NJ sufficient moisture appears likely, but not
all of the coastal plain still has snow on the ground. So
confidence is lower here as well.

Monday morning, fog will be slow to lift as the low level inversion
remains intact. Also, the CWA appears to be caught in between two
systems. This lack of mixing means fog will only slowly lift to low
clouds through the day. Highs Monday will likely be very similar to
highs Sunday, as widespread cloud cover will inhibit much diurnal
recovery. Towards the end of the period the upper level
disturbance that is currently over the west coast will rapidly
dive southeast and approach the region.
&&

.SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY/...
A clipper system will track through the Great Lakes and into the Mid-
Atlantic on Monday night. The low itself gets absorbed into a low
tracking well offshore and quickly pulls away from the area on
Tuesday. As with most clippers, the moisture is lacking and
unimpressive. However, there is enough moisture available to allow
for some snow and rain showers across the forecast area. Areas north
and west of the I-95 corridor should see all snow with areas along
and to the south and east of the I-95 corridor seeing some mixing
occur. Parts of Delmarva and extreme southern New Jersey will likely
see only plain rain. Accumulations are expected to remain pretty
light with generally less than a half of an inch expected at this
time.

The low pulls away pretty quickly on Tuesday, allowing for high
pressure to build in from the west. There may be a bit of tight
gradient between the departing low and approaching high so
anticipate it may be a bit windy on Tuesday. With the high building
through the day Tuesday and into Wednesday, anticipate a dry (even if
it is brief) period and somewhat slightly below normal
temperatures across the forecast area.
&&

.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
The high shifts offshore later Wednesday and the gradient starts to
tighten up as the strengthening low over the Great Lakes starts to
push eastward. Southerly winds will start to increase overnight and
become breezy, especially along the coast.

The main show of the period is the potential for a strong storm
across the region Christmas Eve night through early Christmas day.
Model guidance shows a deepening mid level trough, potentially
closing off, across the midwestern states and tracking to the east.
The course of this trough is on the slow side as it will be highly
influenced on another area of mid level energy entering the coast of
CA. The GFS remains the faster of the solutions though the ensembles
seem to favor more towards the Canadian and ECMWF solutions. The
cold front looks to cross the region Thursday night into Friday.
Precipitation will start to move into the region Thursday morning
ahead of the frontal boundary and will increase through the day. With
the area being in the warm sector, there is very little chance that
any mixing will occur at the onset of precipitation but if any mixed
precip should find its way into our area it would be confined to the
higher elevations of the southern Poconos. Rain will fall across the
region through early Friday. As the front starts to push offshore by
early Friday, we will see some colder air pushing in and a
changeover to snow is possible. Just how fast the cold air arrives
is still uncertain and should it take a while to really push in, we
may not see much in the way of snow on the backside of the storm.
There is also indication of a dry slot across the region as we head
into Friday and this could have impacts on the forecast as well.

Another thing to keep in mind is that we have a snowpack on the
ground and with rain forecast, it should melt. This would increase
the amount of runoff due to snowmelt and could cause some additional
hydro related issues. With models showing a good 1-2" of rain
possible across the region, we will need to monitor this for any
kind of flooding.

Yet another problem will be the winds. The pressure gradient really
tightens up at the surface and we will have a strong upper level jet
crossing the region on Friday. Expect strong winds to be across the
forecast area Thursday night through Friday, especially along the
coast where there may be potential for a Wind Advisory. Too far out
to say for sure but will have to keep an eye on it.

If you want even more to talk about, there is some indication that
we could see some convection ahead of and along the front. Not a lot
of instability but it can't be ruled out and will need to be
monitored.

Still lots of details to work out as we get closer, especially as
the main piece of energy associated with the midlevel trough has yet
to move onshore. With better sampling of that energy, we should get
some more refined details with this multi-faceted system.

Temperatures on Friday will be cold as a slug of colder air moves
through the Mid-Atlantic. Highs on Friday will likely occur closer
to midnight and then fall throughout the day.

High pressure starts to build in from the south on Saturday and
should help to dry us out through the weekend.
&&

.AVIATION /03Z MONDAY THROUGH FRIDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Tonight...Low ceilings over SE PA, including near KRDG and KABE
may expand, though interestingly, there has been an opposite
trend over the last hour. In the mean time, expect fog to
develop over the next few hours, especially in the Delaware
Valley and Coastal Plains. Fog could affect KPHL, KPNE, KTTN,
KILG, and KMIV before 06Z. At KACY, fog is likely to develop,
but only after the rain moves out of that area which may not be
until after 03Z. Expect the lowest conditions to come in the 06
to 12Z period, with widespread IFR and localized LIFR possible.
Light and variable winds, though after 06Z, winds may settle out
of the west or northwest at many locations. High confidence on
the winds, but low confidence on all other aspects of the
forecast.

Monday...Gradual improvement through the day is possible (and
most likely to occur and occur earliest at KACY and KMIV).
Depending on how extensive the low ceilings are by daybreak
however, some sites may not break out of the low clouds all day
(this is most likely to occur at KABE, KRDG, and KTTN). Winds
should be light (5 kt or less) out of the west and southwest.
High confidence on the winds, but low confidence on all other
aspects of the forecast.

Outlook...

Monday night...Scattered rain and snow showers may cause lower
CIGS/VSBYS at times.

Tue thru Wed night...Mostly VFR.

Thu thru Fri...Low CIGS/VSBYS at times with rains and areas of fog.
Strong winds expected. Rains change to snow Friday. Significant
impacts probable.
&&

.MARINE...
Below SCA criteria expected through Monday with southerly winds
today veering around from the northwest early Monday morning. Seas
will be 1 to 3 feet, gradually building to 2 to 4 feet by Monday
afternoon. Rain will persist through the period. Monday night, winds
will start to back around from the west as surface low pressure
moves northeast of the region.

OUTLOOK...

Monday night through Tuesday night...SCA conditions likely develop
by late Monday night. A few gale gusts are possible especially
across the southern waters and possibly the Delaware Bay. Conditions
will start to fall below SCA level Tuesday night.

Wednesday...Sub-advisory conditions are expected.

Wednesday night through Friday...Seas build and winds increase late
Wednesday night and continue into Thursday. Gale force gusts are
possible Thursday afternoon through Friday night. Expect a prolonged
period of headlines into the early part of the weekend.
&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...Freezing Fog Advisory until 7 AM EST Monday for NJZ016>022-027.
DE...None.
MD...None.
MARINE...None.

&&

Synopsis...Johnson
Near Term...Fitzsimmons/Haines
Short Term...Meola
Long Term...Meola
Aviation...Johnson/O'Hara
Marine...Haines/Meola
Hazardous weather outlook, Dec 20, 4:34 PM EST, 10 hours 48 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
434 PM EST Sun Dec 20 2020

DEZ001-NJZ001-007>010-012>027-PAZ054-055-060>062-070-071-101>106-
212145-
New Castle-Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden-
Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May-
Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-
Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton-
Delaware-Philadelphia-Western Chester-Eastern Chester-
Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
434 PM EST Sun Dec 20 2020

This Hazardous Weather Outlook is for northern Delaware, central
New Jersey, northern New Jersey, northwest New Jersey, southern New
Jersey, east central Pennsylvania, northeast Pennsylvania and
southeast Pennsylvania.

.DAY ONE...Tonight.

Areas of fog will develop tonight, creating restrictions in
visibility. Patchy slick spots will also be possible on area
roadways.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

A strong cold front is forecast to move across the area later
Thursday into Friday with the potential for a period of heavy
rainfall and gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ430-431-450>455-212145-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
434 PM EST Sun Dec 20 2020

This Hazardous Weather Outlook is for Atlantic coastal waters and
Delaware Bay Waters.

.DAY ONE...Tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Gale force winds are possible later Thursday into early Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

DEZ002>004-MDZ012-015-019-020-212145-
Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot-
Caroline-
434 PM EST Sun Dec 20 2020

This Hazardous Weather Outlook is for central Delaware, southern
Delaware and northeast Maryland.

.DAY ONE...Tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

A strong cold front is forecast to move across the area later
Thursday into Friday with the potential for a period of heavy
rainfall and gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 20, 9:05 PM ESTFreezing Fog AdvisoryPHIAtlantic, Burlington, Camden, Cumberland, Gloucester, Ocean and 1 more9 hr

Nearby

Small Craft Advisories in New Jersey, 2020Every small craft advisory 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.