Alert archive / New Jersey / Small Craft Advisories in 2023

Small Craft Advisory 77, NWS Philadelphia/Mount Holly

October 20, 2023

NWS Philadelphia/Mount Holly issued this small craft advisory at Oct 20, 2023, 3:33 AM EDT. It took effect at Oct 21, 2023, 7:00 AM EDT. It was in force for .

The area

The counties it named.

The facts

Issued
Oct 20, 2023, 3:33 AM EDT (07:33 UTC)
In effect from
Oct 21, 2023, 7:00 AM EDT
Expired
Oct 20, 2023, 3:46 PM EDT
In force
Issued by
NWS Philadelphia/Mount Holly

The text

As transmitted.

172 
WHUS71 KPHI 200733
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
333 AM EDT Fri Oct 20 2023

ANZ430-431-454-455-210015-
/O.NEW.KPHI.SC.Y.0077.231021T1100Z-231021T1700Z/
/O.NEW.KPHI.GL.A.0015.231021T1700Z-231022T0200Z/
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 Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
333 AM EDT Fri Oct 20 2023

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 1 PM EDT
SATURDAY...
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY
EVENING...

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

* WHERE...In Delaware Bay Waters, Delaware Bay waters north of 
  East Point NJ to Slaughter Beach DE and Delaware Bay waters 
  south of East Point NJ to Slaughter Beach DE. 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.

* WHEN...For the Small Craft Advisory, from 7 AM to 1 PM EDT 
  Saturday. For the Gale Watch, from Saturday afternoon through 
  Saturday evening.

* 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>453-210015-
/O.NEW.KPHI.SC.Y.0077.231021T1100Z-231021T1700Z/
/O.NEW.KPHI.GL.A.0015.231021T1700Z-231023T0000Z/
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-
333 AM EDT Fri Oct 20 2023

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 1 PM EDT
SATURDAY...
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
EVENING...

* WHAT...For the Small Craft Advisory, west winds 15 to 25 kt 
  with gusts up to 30 kt and seas 3 to 5 ft expected. For the 
  Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and 
  seas 3 to 6 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...For the Small Craft Advisory, from 7 AM to 1 PM EDT 
  Saturday. For the Gale Watch, from Saturday afternoon through 
  Sunday evening.

* 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.

&&

$$

ANZ450-210015-
/O.NEW.KPHI.SC.Y.0077.231021T1100Z-231022T0000Z/
/O.NEW.KPHI.GL.A.0015.231022T0000Z-231023T0000Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
333 AM EDT Fri Oct 20 2023

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 8 PM EDT
SATURDAY...
...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

* WHAT...For the Small Craft Advisory, west winds 15 to 25 kt 
  with gusts up to 30 kt and seas 3 to 6 ft expected. For the 
  Gale Watch, west winds 20 to 25 kt with gusts up to 35 kt and 
  seas 3 to 6 ft possible.

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

* WHEN...For the Small Craft Advisory, from 7 AM to 8 PM EDT 
  Saturday. For the Gale Watch, from Saturday evening through 
  Sunday evening.

* 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.

&&

$$
1 follow-up statement
867 
WHUS71 KPHI 201946
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
346 PM EDT Fri Oct 20 2023

ANZ430-431-210900-
/O.UPG.KPHI.SC.Y.0077.231021T1100Z-231021T1700Z/
/O.UPG.KPHI.GL.A.0015.231021T1700Z-231022T0200Z/
/O.NEW.KPHI.GL.W.0021.231021T1500Z-231022T0200Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
346 PM EDT Fri Oct 20 2023

...GALE WARNING IN EFFECT FROM 11 AM TO 10 PM EDT SATURDAY...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and rough 
  waters expected.

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

* WHEN...From 11 AM to 10 PM EDT Saturday.

* 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.

&&

$$

ANZ450-210900-
/O.UPG.KPHI.SC.Y.0077.231021T1100Z-231022T0000Z/
/O.UPG.KPHI.GL.A.0015.231022T0000Z-231023T0000Z/
/O.NEW.KPHI.GL.W.0021.231021T1800Z-231023T0000Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
346 PM EDT Fri Oct 20 2023

...GALE WARNING IN EFFECT FROM 2 PM SATURDAY TO 8 PM EDT SUNDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas 
  3 to 6 ft expected.

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

* WHEN...From 2 PM Saturday to 8 PM EDT Sunday.

* 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.

&&

$$

ANZ451>453-210900-
/O.UPG.KPHI.SC.Y.0077.231021T1100Z-231021T1700Z/
/O.UPG.KPHI.GL.A.0015.231021T1700Z-231023T0000Z/
/O.NEW.KPHI.GL.W.0021.231021T1500Z-231023T0000Z/
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-
346 PM EDT Fri Oct 20 2023

...GALE WARNING IN EFFECT FROM 11 AM SATURDAY TO 8 PM EDT
SUNDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  4 to 7 ft expected.

* 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 11 AM Saturday to 8 PM EDT Sunday.

* 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.

&&

$$

ANZ454-455-210900-
/O.UPG.KPHI.SC.Y.0077.231021T1100Z-231021T1700Z/
/O.UPG.KPHI.GL.A.0015.231021T1700Z-231022T0200Z/
/O.NEW.KPHI.GL.W.0021.231021T1500Z-231022T0200Z/
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-
346 PM EDT Fri Oct 20 2023

...GALE WARNING IN EFFECT FROM 11 AM TO 10 PM EDT SATURDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas 
  3 to 6 ft expected.

* 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 11 AM to 10 PM EDT Saturday.

* 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.

&&

$$

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 Oct 20, 1:49 AM EDT, 1 hour 44 minutes earlier.

Area forecast discussion, Oct 20, 1:49 AM EDT, 1 hour 44 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
149 AM EDT Fri Oct 20 2023

.SYNOPSIS...
Low pressure across the upper Great Lakes tonight will shift
eastward and strengthen through Friday. Another low pressure
system will develop off the coast and track northward toward
New England by Saturday. The low will then lift toward the
Canadian Maritimes on Sunday, followed by high pressure for
next week.

&&

.NEAR TERM /THROUGH TODAY/...
High level cloudiness continues to stream across our region
from the south and southwest well ahead of an amplifying upper-
level trough. An area of mid and lower clouds are working
northward from southeastern Virginia associated with the leading
edge of increasing low-level theta-e advection. This is from
the surface to about 925 mb, and there is also a southerly low-
level jet of near 35 knots tracking northward. It is within
this deepening moisture plume and increasing southerly flow
where the guidance continues to focus a developing area of
showers northward, although there are still some differences
among the guidance on how far west these showers get. The bulk
of the precipitation is currently situated offshore as of 2AM
where the nose of the higher theta-e air has advected further
north. Expect that radar returns across Delmarva and southern
New Jersey will increase in coverage over the next couple hours
as the nose of the low level jet encroaches and warm, moist
advection continues with the southerly flow.

Otherwise, surface low pressure over the upper Great Lakes will
move eastward while in the upper levels an upper trough will
amplify over the eastern CONUS in response to a 130 knot upper-
level jet streak diving south and east. This upper trough will
also start to take on more of a neutral tilt. Meanwhile moisture
will also start to stream northward along the East Coast ahead
of the developing coastal system. This will result in skies
clouding over with some showers moving in overnight but mainly
over eastern parts of the forecast area. So these showers would
be mainly for Delaware, NJ, and SE PA. Expect overnight lows
mainly in the 50s except some upper 40s possible over the
southern Poconos.

For Friday, a complex weather pattern will continue to evolve
over the eastern CONUS as the upper-level trough continues to
amplify while reaching the coast and a surface low lingers near
Lake Huron. With time though during the day Friday, a new
surface low develops towards the Mid-Atlantic coast. As such,
expect showers to persist through the morning into the first
part of the afternoon but mainly over the areas in eastern parts
of our forecast area mentioned above. Farther west towards
places like Berks County these showers may just be brief and
passing. Also worth noting, there will be some instability
working in so we continue to mention a slight chance for
isolated thunderstorms. And with PWATS rising to around 1.25+
inches, these could be capable of producing locally heavy
rainfall. Expect Friday's highs mainly in the 60s to around 70
over Delmarva and it will also be just a little on the muggy
side with dew points rising to around 60 or so. Following this
first round of showers late tonight through about midday
Friday, there may actually be a lull in showers with even some
sunny breaks possible.

&&

.SHORT TERM /TONIGHT THROUGH SUNDAY/...
By early Friday evening, primary low will still be over
southern Ontario with a trailing cold front extending southward
across PA into Virginia. Meanwhile the secondary low will be
taking shape near the Virginia coast in response to the base of
a deep upper level trough digging into the SE CONUS. As this
strong and deep upper level trough pivots east/northeast through
Friday night it will start to take on a negative tilt which is
indicative of significant energy associated with the system.
The associated forcing will cause the two surface lows to merge
off the coast of NJ by the overnight period. In terms of
sensible weather for our area, another round of showers with
embedded storms will move through during the evening associated
with the cold front but this could linger in the overnight
period, especially over northern NJ, as the system starts to get
more organized. Once again, there will be the potential for
embedded heavier downpours.

By Saturday morning, the low should be near southern New England
or Long Island with any steadier rain/showers coming to an end
in the mid Atlantic. This low will then continue to rapidly
deepen as it pulls away to the north and east passing near Cape
Cod en route to Nova Scotia. In its wake there will be a
strengthening pressure gradient meaning that strong and gusty
winds will be the main story for Saturday across the area.
Expect WNW winds 15 to 25 gusting 30 to potentially as high as
40 mph. The day should feature variable cloud cover with
lingering scattered showers on the backside of the storm system
associated as well with the lingering trough in the upper
levels. Expect highs mainly in the 60 to 65 range except 50s
over the Pocono Plateau.

Saturday night through Sunday, deep low pressure will continue
to move away to the north and east as it moves from the Canadian
Maritimes into Atlantic Canada while high pressure builds south
and east from central Canada towards the midwestern states. This
will keep a strong pressure gradient over the area much of this
time with continuing gusty west to northwest winds and a cooling
trend in temperatures. It should become mainly dry though with
variable cloud cover. Expect the strongest of the winds will
diminish at night for Saturday night, due to the diurnal cycle /
lack of mixing, before picking up again for Sunday with gusts of
30 to 40 mph once again possible. Expect lows Saturday night
mainly in the 40s with highs Sunday mainly in the 50s, except
possibly remaining in the upper 40s over the Pocono Plateau.

&&

.LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/...
A trough axis will pass on Sunday Night. Guidance has come into
better agreement since yesterday, preferring the more progressive
solution, which will bring dry weather through the extended.

Modest cold air advection will continue as an area of low pressure
departs, with high pressure building in. This will promote steady
northwest flow through Sunday night. Winds should diminish a bit
overnight as the gradient weakens, but it looks to remain breezy
enough to preclude the development of any frost Sunday night/Monday
morning. Lows will be in the upper 30s/low 40s, with more rural
locations and areas at elevation dropping into the mid 30s.

High pressure at the surface will begin to take hold come Monday.
Winds will diminish even further as the surface high moves overhead
by Tuesday.  An upper level ridge will begin to build in during the
early part of next week, promoting a gradual warming trend. The
coolest day will be Monday, with highs struggling to get out of the
50s. We will have to watch the potential for frost/freeze on Monday
Night/Tuesday morning as ideal radiational cooling conditions are
expected to set up. Winds will go light/calm with clear skies
overnight. Guidance has trended slightly warmer, but some of the NBM
probabilistic guidance has values greater than 50% for
temperatures at or below freezing within the southern Poconos,
rural northern NJ, and the NJ Pinelands. These will be the main
areas to watch but we have a long way to go to see how things
trend. Temperatures should be high enough within Delmarva, along
the NJ coast, and within the urban corridor to preclude the
development of frost.

Looking high and dry through the middle of next week as high
pressure moves overhead and slowly slides offshore. Temperatures
Tuesday will get into the low to mid 60s, with upper 60s/low 70s
Wednesday and Thursday. Lows Tuesday night will stay in the 40s, but
some 50s are possible Wednesday night as it looks to be quite mild
as we get towards the end of the month.

&&

.AVIATION /06Z FRIDAY THROUGH TUESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Tonight...VFR for awhile with clouds increasing and gradually
lowering. MVFR ceilings are expected to start developing late,
with some showers also moving into areas from about KPHL on
south and eastward after about 08z. KMIV/KACY may see periodic
brief reductions to IFR ceilings, though confidence on this is
low. A period of mainly MVFR visibilities should accompany the
showers as well. Southeasterly winds mainly around 5 knots. Low
confidence on the timing of the ceiling restrictions and also
how far north and west the showers get by daybreak.

Friday...MVFR to possibly IFR ceilings for a time in the
morning, then most terminals should improve to VFR for the
afternoon. Showers through about early afternoon with times of
MVFR to perhaps local IFR visibilities. Southeast winds 8-12
knots, becoming south to south-southwest during the afternoon.
Some gusts up to 20 knots possible, mainly at KACY. Low
confidence on the timing details, including the showers ending
and also improvement to VFR.

Outlook...

Friday Night...Sub-VFR conditions likely as another round of
rain moves through. Southeast winds will become westerly after
midnight, around 5-10 kt. Moderate confidence.

Saturday through Saturday Night...Sub-VFR conditions possible
in the morning, before lifting to VFR by the late morning/early
afternoon. Winds increase to 10-15 kt out of the west with gusts
to 25 kt. Moderate confidence.

Sunday...VFR. West/northwest winds around 15-20 kt with gusts
30 to 35 kt. High confidence.

Sunday Night...VFR. West/northwest winds around 10-15 kt with
gusts 20 to 25 kt. High confidence.

Monday...VFR. Northwest winds around 10-15 kt with gusts around
20 kt. High confidence.

Monday Night...VFR. Northwest winds around 5-10 kt. Moderate
confidence.

Tuesday...VFR. South/Southwest winds around 5-10 kt. Moderate
confidence.

&&

.MARINE...
No Marine headlines expected through tonight but for Friday
there may be a brief period during the day where southerly winds
gust to near 25 knots. Winds then diminish towards the evening.
There will also be some showers with possible isolated thunderstorms
moving in overnight tonight and continuing Friday.

Outlook...

West to northwest winds increase by Saturday and likely
continue into Sunday on the backside of a low pressure system.
Gales will definitely be possible by late day Saturday into
early Sunday. SCA conditions could then persist into early
Monday.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...None.

&&

SYNOPSIS...Brudy/RCM
NEAR TERM...Brudy/Fitzsimmons/Gorse
SHORT TERM...Fitzsimmons
LONG TERM...Hoeflich
AVIATION...Gorse/Hoeflich
MARINE...Fitzsimmons
Hazardous weather outlook, Oct 19, 10:43 PM EDT, 4 hours 50 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1043 PM EDT Thu Oct 19 2023

DEZ001-210243-
New Castle-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for New Castle County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ002-210243-
Kent-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ003-210243-
Inland Sussex-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for inland portions of Sussex County
in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ004-210243-
Delaware Beaches-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal portions of
Sussex County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ054-210243-
Carbon-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ055-210243-
Monroe-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ060-210243-
Berks-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ061-210243-
Lehigh-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ062-210243-
Northampton-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ070-210243-
Delaware-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ071-210243-
Philadelphia-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ101-210243-
Western Chester-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for western Chester County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ102-210243-
Eastern Chester-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for eastern Chester County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ103-210243-
Western Montgomery-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for western Montgomery County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ104-210243-
Eastern Montgomery-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for eastern Montgomery County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ105-210243-
Upper Bucks-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for upper Bucks County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ106-210243-
Lower Bucks-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for lower Bucks County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ001-210243-
Sussex-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Sussex County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ007-210243-
Warren-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Warren County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ008-210243-
Morris-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Morris County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ009-210243-
Hunterdon-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Hunterdon County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ010-210243-
Somerset-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Somerset County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ012-210243-
Middlesex-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Middlesex County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ013-210243-
Western Monmouth-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for western Monmouth County in New
Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ014-210243-
Eastern Monmouth-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for eastern Monmouth County in New
Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ015-210243-
Mercer-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Mercer County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ016-210243-
Salem-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Salem County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ017-210243-
Gloucester-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Gloucester County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ018-210243-
Camden-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Camden County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ019-210243-
Northwestern Burlington-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for northwestern Burlington County in
New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ020-210243-
Ocean-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for inland portions of Ocean County
in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ021-210243-
Cumberland-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Cumberland County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ022-210243-
Atlantic-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for inland portions of Atlantic
County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ023-210243-
Cape May-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Cape May County excluding the
Atlantic coast in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ024-210243-
Atlantic Coastal Cape May-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal portions of
Cape May County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ025-210243-
Coastal Atlantic-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for coastal portions of Atlantic
County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ026-210243-
Coastal Ocean-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for coastal portions of Ocean County
in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ027-210243-
Southeastern Burlington-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for southeastern Burlington County in
New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ012-210243-
Kent MD-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ015-210243-
Queen Annes-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Queen Annes County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ019-210243-
Talbot-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ020-210243-
Caroline-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ430-210243-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ431-210243-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ450-210243-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Monmouth County out 20 nm.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ451-210243-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Ocean County out 20 nm.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ452-210243-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Atlantic County out 20 nm.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ453-210243-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Cape May County out 20 nm.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ454-210243-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to the mouth of Delaware Bay out 20 nm.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ455-210243-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1043 PM EDT Thu Oct 19 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Sussex County out 20 nm.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Gale-force winds and/or very rough seas are forecast on Saturday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 20, 3:33 AM EDTGale WatchPHI12 hr
Oct 20, 9:08 AM EDTSpecial Marine WarningPHI37 min
Oct 20, 3:46 PM EDTGale WarningPHI34 hr
Oct 20, 3:52 PM EDTCoastal Flood AdvisoryPHIOcean4 hr

Nearby

Small Craft Advisories in New Jersey, 2023Every small craft advisory in 2023

Sources

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