Alert archive / New Jersey / Special Marine Warnings in 2021

Special Marine Warning 55, NWS Philadelphia/Mount Holly

June 22, 2021

NWS Philadelphia/Mount Holly issued this special marine warning at Jun 22, 2021, 1:47 PM EDT. It was in force for 118 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jun 22, 2021, 1:47 PM EDT (17:47 UTC)
Expired: Jun 22, 2021, 3:45 PM EDT
In force: 118 min
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon
Hail: 0.0 in
Wind: 40.0 mph

The radar

The Dover AFB radar (KDOX), 66 km from the middle of the area, began a volume at 17:45 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

Time	Report	Where	Remark
Jun 22, 2:00 PM EDT	MARINE TSTM WIND 41	North Wildwood, NJ	MEASURED AT NORTH WILDWOOD SITE.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Wallops Is Stn, VA (KWAL), launched 12:00Z, 5.8 hours before the alert went out and 120 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1075 J/kg
Mixed-layer CIN: -97 J/kg
Mixed-layer LCL: 1069 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 39 m²/s²
0-3 km storm-relative helicity: 115 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.4

Open this sounding in Storm Lab

The text

As transmitted.

255 
WHUS51 KPHI 221747
SMWPHI
ANZ431-452>455-472-473-475-221945-
/O.NEW.KPHI.MA.W.0055.210622T1747Z-210622T1945Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Mount Holly NJ
147 PM EDT Tue Jun 22 2021

The National Weather Service in Mount Holly NJ has issued a

* Special Marine Warning for...
  Lower Delaware Bay...
  Coastal and outer waters from Little Egg Inlet NJ to Fenwick Island
  DE...

* Until 345 PM EDT.

* At 145 PM EDT, a surge of strong winds was approaching the 
  Atlantic coast, with the strongest winds near the mouth of 
  Delaware Bay. Strong winds will likely spread across the nearshore 
  Atlantic waters for the next couple of hours. Gusts of 43 knots 
  were recently observed at Lewes.

  HAZARD...Wind gusts to 40 knots.

  SOURCE...Buoy.

  IMPACT...Small craft could be damaged in briefly higher winds and 
           suddenly higher waves.

* Locations impacted include...
  Five Fathoms Buoy, Buoy 2fb, Fenwick Island, Buoy 4fb, Buoy 3fb,
  Cape Henlopen, Deepwater Reef, Great Egg Reef, Ocean City Reef,
  Indian River Inlet Bridge, Overfalls Shoal, The Lump, 28-
  Mile Wreck, Bethany Beach, Atlantic City Reef, Great Egg Inlet,
  Rehoboth Beach, Cape May Point, Wildwood and Buoy Ge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 3845 7503 3845 7510 3851 7511 3853 7514
      3851 7520 3859 7528 3920 7487 3915 7481
      3920 7477 3927 7482 3945 7469 3943 7465
      3938 7466 3941 7459 3902 7370 3878 7396
      3870 7415 3861 7417 3851 7426 3822 7431
TIME...MOT...LOC 1745Z 295DEG 15KT 3942 7446 3850 7513 

HAIL...0.00IN
WIND...40KTS

$$

CMS

4 follow-up statements

039 
FZUS71 KPHI 221803
MWSPHI

Marine Weather Statement
National Weather Service Mount Holly NJ
203 PM EDT Tue Jun 22 2021

ANZ431-452>455-472-473-475-221945-
/O.CON.KPHI.MA.W.0055.000000T0000Z-210622T1945Z/
203 PM EDT Tue Jun 22 2021

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 345 PM EDT...

For the following areas...
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm...
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm...
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm...
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20
nm...
Delaware Bay waters south of East Point NJ to Slaughter Beach DE...
Waters from Cape May NJ to Fenwick Island DE out 20 to 40 nm...
Waters from Great Egg Inlet NJ to Cape May NJ out 20 to 40 nm...
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ out 20 to 40 nm
from 20 to 40 NM...

At 202 PM EDT, strong northwest winds were spreading across the 
nearshore Atlantic waters of southern New Jersey and Delaware. 
Several sites on the coast have reported gusts exceeding 34 knots. 
Dewey Beach recently reported a gust to 41 knots. These strong winds 
will likely continue for the next couple of hours.

HAZARD...Wind gusts to 40 knots.

SOURCE...Surface observations.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Five Fathoms Buoy, Buoy 2fb, Fenwick Island, Buoy 4fb, Buoy 3fb, Cape
Henlopen, Deepwater Reef, Great Egg Reef, Ocean City Reef, Indian
River Inlet Bridge, Overfalls Shoal, The Lump, 28-
Mile Wreck, Bethany Beach, Atlantic City Reef, Great Egg Inlet,
Rehoboth Beach, Cape May Point, Wildwood and Buoy Ge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 3845 7503 3845 7510 3851 7511 3853 7514
      3851 7520 3859 7528 3920 7487 3915 7481
      3920 7477 3927 7482 3945 7469 3943 7465
      3938 7466 3941 7459 3902 7370 3878 7396
      3870 7415 3861 7417 3851 7426 3822 7431
TIME...MOT...LOC 1802Z 295DEG 15KT 3939 7438 3847 7505 

HAIL...0.00IN
WIND...40KTS

$$

CMS

178 
FZUS71 KPHI 221833
MWSPHI

Marine Weather Statement
National Weather Service Mount Holly NJ
233 PM EDT Tue Jun 22 2021

ANZ431-452>455-472-473-475-221945-
/O.CON.KPHI.MA.W.0055.000000T0000Z-210622T1945Z/
233 PM EDT Tue Jun 22 2021

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 345 PM EDT...

For the following areas...
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm...
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm...
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm...
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20
nm...
Delaware Bay waters south of East Point NJ to Slaughter Beach DE...
Waters from Cape May NJ to Fenwick Island DE out 20 to 40 nm...
Waters from Great Egg Inlet NJ to Cape May NJ out 20 to 40 nm...
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ out 20 to 40 nm
from 20 to 40 NM...

At 232 PM EDT, strong winds were reported along the southern New 
Jersey and Delaware coasts, with several sites reporting gusts of 35 
to 40 knots. Radar indicates these winds are spreading across the 
nearshore waters. These strong winds will continue for at least the 
next hour.

HAZARD...Wind gusts to 40 knots.

SOURCE...Surface observations.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Five Fathoms Buoy, Buoy 2fb, Fenwick Island, Buoy 4fb, Buoy 3fb, Cape
Henlopen, Deepwater Reef, Great Egg Reef, Ocean City Reef, Indian
River Inlet Bridge, Overfalls Shoal, The Lump, 28-
Mile Wreck, Bethany Beach, Atlantic City Reef, Great Egg Inlet,
Rehoboth Beach, Cape May Point, Wildwood and Buoy Ge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 3845 7503 3845 7510 3851 7511 3853 7514
      3851 7520 3859 7528 3920 7487 3915 7481
      3920 7477 3927 7482 3945 7469 3943 7465
      3938 7466 3941 7459 3902 7370 3878 7396
      3870 7415 3861 7417 3851 7426 3822 7431
TIME...MOT...LOC 1832Z 295DEG 15KT 3934 7424 3842 7491 

HAIL...0.00IN
WIND...40KTS

$$

CMS

461 
FZUS71 KPHI 221907
MWSPHI

Marine Weather Statement
National Weather Service Mount Holly NJ
307 PM EDT Tue Jun 22 2021

ANZ431-221916-
/O.CAN.KPHI.MA.W.0055.000000T0000Z-210622T1945Z/
307 PM EDT Tue Jun 22 2021

...THE SPECIAL MARINE WARNING IS CANCELLED...

The affected areas were...
Lower Delaware Bay...

The strong winds have diminished. However, mariners should continue 
to use caution as frequent gusts of 25 to 30 knots are expected for 
the next few hours.

LAT...LON 3837 7478 3855 7481 3903 7466 3916 7475
      3938 7453 3902 7370 3878 7396 3870 7415
      3861 7417 3851 7426 3822 7431
TIME...MOT...LOC 1906Z 295DEG 15KT 3928 7408 3836 7475 

$$

ANZ452>455-472-473-475-221945-
/O.CON.KPHI.MA.W.0055.000000T0000Z-210622T1945Z/
307 PM EDT Tue Jun 22 2021

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 345 PM EDT...

For the following areas...
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm...
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm...
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm...
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20
nm...
Waters from Cape May NJ to Fenwick Island DE out 20 to 40 nm...
Waters from Great Egg Inlet NJ to Cape May NJ out 20 to 40 nm...
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ out 20 to 40 nm
from 20 to 40 NM...

At 306 PM EDT, strong thunderstorms were located along a line
extending from 8 nm east of Atlantic City Reef to 6 nm south of
Delaware Lightship Buoy 44009, moving southeast at 15 knots.

HAZARD...Wind gusts to 40 knots.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Five Fathoms Buoy, Buoy 2fb, Buoy 4fb, Great Egg Inlet, Deepwater
Reef, Great Egg Reef, Ocean City Reef, The Lump, 28-
Mile Wreck, Buoy Ge, Cape May Reef, Sea Isle City, Delaware Lightship
Buoy 44009 and Atlantic City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 3837 7478 3855 7481 3903 7466 3916 7475
      3938 7453 3902 7370 3878 7396 3870 7415
      3861 7417 3851 7426 3822 7431
TIME...MOT...LOC 1906Z 295DEG 15KT 3928 7408 3836 7475 

HAIL...0.00IN
WIND...40KTS

$$

CMS

434 
FZUS71 KPHI 221932
MWSPHI

Marine Weather Statement
National Weather Service Mount Holly NJ
332 PM EDT Tue Jun 22 2021

ANZ454-455-221941-
/O.CAN.KPHI.MA.W.0055.000000T0000Z-210622T1945Z/
332 PM EDT Tue Jun 22 2021

...THE SPECIAL MARINE WARNING IS CANCELLED...

The affected areas were...

Coastal waters from Cape May NJ to Fenwick Island DE out 20 nm...

The thunderstorms have moved out of the warned area and no longer 
pose a significant threat to boaters.

LAT...LON 3834 7468 3881 7450 3916 7449 3932 7441
      3902 7370 3878 7396 3870 7415 3861 7417
      3851 7426 3822 7431
TIME...MOT...LOC 1931Z 295DEG 15KT 3924 7396 3832 7463 

$$

ANZ452-453-472-473-475-221945-
/O.CON.KPHI.MA.W.0055.000000T0000Z-210622T1945Z/
332 PM EDT Tue Jun 22 2021

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 345 PM EDT...

For the following areas...
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm...
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20
nm...
Waters from Cape May NJ to Fenwick Island DE out 20 to 40 nm...
Waters from Great Egg Inlet NJ to Cape May NJ out 20 to 40 nm...
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ out 20 to 40 nm
from 20 to 40 NM...

At 331 PM EDT, strong thunderstorms were located along a line
extending from 14 nm east of Atlantic City Reef to 9 nm south of
Delaware Lightship Buoy 44009, moving southeast at 15 knots.

HAZARD...Wind gusts to 40 knots.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Great Egg Reef, 28-Mile Wreck and Deepwater Reef. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 3834 7468 3881 7450 3916 7449 3932 7441
      3902 7370 3878 7396 3870 7415 3861 7417
      3851 7426 3822 7431
TIME...MOT...LOC 1931Z 295DEG 15KT 3924 7396 3832 7463 

HAIL...0.00IN
WIND...40KTS

$$

CMS

What forecasters said that day

The local office's own words before this special marine warning 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 special marine warning went out at Jun 22, 10:21 AM EDT, 3 hours 26 minutes earlier.

Area forecast discussion, Jun 22, 10:21 AM EDT, 3 hours 26 minutes before

Area Forecast Discussion
National Weather Service Mount Holly NJ
1021 AM EDT Tue Jun 22 2021

.SYNOPSIS...
A cold front attached to a low pressure system across Canada will
track slowly through the today. High pressure then builds in behind
the system, leading to quiet weather through the remainder of the
work week. An area of low pressure will cross the Great Lakes and
drag a cold front closer to our forecast area into the weekend.

&&

.NEAR TERM /THROUGH WEDNESDAY/...
Some small updates to the earlier grids. Overall, much is
working out as expected with some adjustments to sky cover and
pops performed.  We are continuing to see showers expanding in
coverage across Pennsylvania and now into northern NJ and Delmarva.
A front with a weak wave of low pressure will continue across
the area this afternoon. A short wave aloft will ride northeast
along an upper trough axis from the Carolinas and into Maine by
this evening. While no significant rainfall totals are expected,
it will be a bit dreary the rest of the morning and into the
afternoon. Winds will shift to the northwest from 10 to 15 mph
with highs staying much cooler than yesterday in the low to mid
70s. Rainfall totals of 1/2 to 3/4 inches can be expected. The
higher totals will mostly be across NJ and srn DE.

The severe risk will be low today, though enough daytime
heating looks to result in up to 1000 to 2000 J/kg of MUCAPE in
extreme southeastern Delaware. That is really the only area of
concern today, where we could see a severe cell or two if enough
clearing takes place this morning. The threats look similar to
yesterday with isolated damaging winds and perhaps small hail.

Lows will be much cooler as well tonight as skies clear and all
lingering rainfall pushes offshore with the complete cold
fropa. Look for lows to range from the mid 40s across the
Poconos and far NW New Jersey to the low 50s across the urban
corridor and Coastal Plain. Northwest flow will continue to dry
us out, but should remain strong enough with a breeze from 5 to
10 mph to preclude much fog formation. Can't rule this out
entirely in the river valleys north and west of the Fall Line.

Wednesday should be a gorgeous day with the surface high
building directly overhead, resulting in abundant sunshine. Low
dewpoints and humidity values will keep us quite comfortable
with highs in the mid to upper 70s. A great day to go for a run
or walk the pup!

&&

.SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY NIGHT/...
High pressure at the surface and weak subsidence aloft continues
Wednesday night leading to fair weather and temps slightly below
normal in the 50s. High pressure begins to nose offshore heading
into Thursday as the southerly flow returns and warm air
advection begins. At the surface a weak low pressure system
should start to lift north perhaps bringing some small chances
for showers late in the day Thursday and mostly for the coastal
waters.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
The end of the week through the weekend will see several chances
for showers as a trough over the central CONUS brings a frontal
system towards the Mid Atlantic. This will couple with high
pressure over the Atlantic Waters to stall out the front leaving
our region in between systems. With ample moisture being
advected in southerly warm air we should have enough lift and
moisture for showers to develop each of the days. Not expecting
any particular day to be a washout but certainly a good idea to
have a rain jacket close by. With warm air pushing in and the
front not clearing the region, temps should warm back again well
into the upper 80s for the weekend on overnight lows in the low
70s.

&&

.AVIATION /14Z TUESDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.

Today...Conditions will deteriorate through the rest of the morning
as rain showers move eastward into the region. We can't rule out
a rumble or two of thunder either. Light southwest winds around
5 knots will turn northwesterly from 10 to 15 knots by later
this morning and continue into the evening hours. Moderate
confidence.

Tonight...VFR conditions return as the showers exit the region.
Winds out of the north-northwest from 5 to 10 knots. High
confidence.

Wednesday...VFR with northwest winds from 5 to 10 knots. High
confidence.

Outlook...

Thursday...Mostly VFR with east-southeasterly winds from 5 to 10
knots and gusts to 15 knots. Moderate confidence.

Friday...Mainly VFR conditions expected however conditions may
lower with a slight chance of showers and thunderstorms.
Southeasterly winds from 10 to 15 knots. Moderate confidence.

Saturday...VFR with scattered MVFR conditions in showers and
thunderstorms. South wind 10 to 15 knots.

&&

.MARINE...
Today...Generally sub-advisory conditions with northwest winds from
10 to 15 knots. A few gusts may approach 25 knots in the afternoon
but they don't look widespread or significant enough to warrant an
advisory at this time. Seas from 2 to 4 feet.

Tonight...Sub-advisory conditions with northwest winds from 10 to 15
knots and gusts to 20 knots. Seas from 2 to 4 feet.

Wednesday...Sub-advisory conditions once again with northerly winds
from 15 to 20 knots in the morning lessening to around 10 knots from
the east into the afternoon and evening. Seas from 2 to 4 feet.

Outlook...

Thursday...Sub-advisory conditions with easterly winds from 10
to 15 knots. Seas generally from 2 to 4 feet Wednesday and 2 to
3 feet Thursday.

Friday and Saturday...Sub-advisory conditions with south to
southeasterly winds from 10 to 15 knots and a few gusts possibly
approaching 20 knots in the afternoon. Seas ranging from 2 to 3
feet.

Rip Currents... Increased southerly winds and waves of 4 to 5
feet, coupled with an underlying long period swell (related to
Claudette) will result in a moderate risk for the formation of
dangerous rip currents today and Wednesday. Although the long
period swell is not expected to become the dominant swell, and
winds should shift to an off shore northwesterly direction later
this morning and afternoon.

&&

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

&&

Synopsis...Deal
Near Term...Davis/po
Short Term...Deal
Long Term...
Aviation...Davis/Deal/po
Marine...Davis/Deal

Hazardous weather outlook, Jun 22, 10:27 AM EDT, 3 hours 20 minutes before

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1027 AM EDT Tue Jun 22 2021

DEZ001-231427-
New Castle-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

DEZ002-231427-
Kent-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

DEZ003-231427-
Inland Sussex-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

DEZ004-231427-
Delaware Beaches-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

PAZ054-231427-
Carbon-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ055-231427-
Monroe-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ060-231427-
Berks-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ061-231427-
Lehigh-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ062-231427-
Northampton-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ070-231427-
Delaware-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ071-231427-
Philadelphia-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ101-231427-
Western Chester-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ102-231427-
Eastern Chester-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ103-231427-
Western Montgomery-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ104-231427-
Eastern Montgomery-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ105-231427-
Upper Bucks-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

PAZ106-231427-
Lower Bucks-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ001-231427-
Sussex-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ007-231427-
Warren-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ008-231427-
Morris-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ009-231427-
Hunterdon-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ010-231427-
Somerset-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ012-231427-
Middlesex-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ013-231427-
Western Monmouth-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ014-231427-
Eastern Monmouth-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ015-231427-
Mercer-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ016-231427-
Salem-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ017-231427-
Gloucester-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ018-231427-
Camden-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ019-231427-
Northwestern Burlington-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ020-231427-
Ocean-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ021-231427-
Cumberland-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ022-231427-
Atlantic-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

NJZ023-231427-
Cape May-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ024-231427-
Atlantic Coastal Cape May-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ025-231427-
Coastal Atlantic-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ026-231427-
Coastal Ocean-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ027-231427-
Southeastern Burlington-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

MDZ012-231427-
Kent MD-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

MDZ015-231427-
Queen Annes-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

MDZ019-231427-
Talbot-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

MDZ020-231427-
Caroline-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

ANZ430-231427-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1027 AM EDT Tue Jun 22 2021

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...Wednesday through Monday.

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.

ANZ431-231427-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1027 AM EDT Tue Jun 22 2021

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ450-231427-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ451-231427-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ452-231427-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ453-231427-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ454-231427-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ455-231427-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1027 AM EDT Tue Jun 22 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 21, 8:13 PM EDT	Severe Thunderstorm Warning	PHI	Morris, Sussex, Warren	62 min
Jun 21, 8:31 PM EDT	Special Marine Warning	PHI		59 min
Jun 21, 10:01 PM EDT	Special Marine Warning	PHI		29 min
Jun 22, 11:46 AM EDT	Special Marine Warning	PHI		44 min
Jun 22, 12:51 PM EDT	Special Marine Warning	PHI		114 min
Jun 22, 1:25 PM EDT	Special Marine Warning	PHI		65 min
Jun 22, 2:27 PM EDT	Special Marine Warning	PHI		93 min
Jun 22, 3:05 PM EDT	Small Craft Advisory	PHI		15 hr
Jun 22, 3:26 PM EDT	Special Marine Warning	PHI		68 min
Jun 21, 9:28 PM EDT	Special Weather Statement	PHI	Kent	47 min

Nearby

Special Marine Warnings in New Jersey, 2021 Every special marine warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.