Alert archive / New Jersey / Flood Watches in 2023

Flood Watch 7, NWS Philadelphia/Mount Holly

August 14, 2023New Castle County, Delaware; 13 counties in New Jersey; 10 counties in Pennsylvania

NWS Philadelphia/Mount Holly issued this flood watch at Aug 14, 2023, 3:40 PM EDT for New Castle County, Delaware; 13 counties in New Jersey; 10 counties in Pennsylvania. It took effect at Aug 14, 2023, 8:00 PM EDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Aug 14, 2023, 3:40 PM EDT (19:40 UTC)
In effect from
Aug 14, 2023, 8:00 PM EDT
Expired
Aug 15, 2023, 4:55 AM EDT
In force
9 hr
Issued by
NWS Philadelphia/Mount Holly
Flood severity
None
All 24 counties

New Castle County, DE, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 19:42 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.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 7.7 hours before the alert went out and 196 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-pSkew-T log-p diagram, Brookhaven, NY at 12:00Z on 2023-08-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 2023-08-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 47 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1452 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
47 m²/s²
0-3 km storm-relative helicity
66 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

767 
WGUS61 KPHI 141940
FFAPHI

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Mount Holly NJ
340 PM EDT Mon Aug 14 2023

DEZ001-NJZ001-007>010-012>020-026-027-PAZ054-055-060>062-070-071-
101>106-150745-
/O.NEW.KPHI.FA.A.0007.230815T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Western
Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden-
Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington-
Carbon-Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western
Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper
Bucks-Lower Bucks-
Including the cities of Oxford, Somerville, Easton, Jackson, Newton, 
Stroudsburg, Wharton State Forest, Mount Holly, Glassboro, 
Morrisville, West Chester, Jim Thorpe, Morristown, Doylestown, 
Cherry Hill, Collegeville, Chalfont, Trenton, Washington, Bethlehem, 
Lansdale, Pottstown, Camden, Media, Perkasie, Allentown, New 
Brunswick, Pennsville, Kennett Square, Reading, Moorestown, 
Wilmington, Flemington, Sandy Hook, Philadelphia, Long Beach Island, 
Norristown, Freehold, and Honey Brook
340 PM EDT Mon Aug 14 2023

...FLOOD WATCH IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH LATE 
TONIGHT...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of northern Delaware...New Jersey...and 
  Pennsylvania...including the following areas...in northern 
  Delaware...New Castle. In New Jersey...Camden, Coastal Ocean, 
  Eastern Monmouth, Gloucester, Hunterdon, Mercer, Middlesex, 
  Morris, Northwestern Burlington, Ocean, Salem, Somerset, 
  Southeastern Burlington, Sussex, Warren, and Western Monmouth. In 
  Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern 
  Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, 
  Philadelphia, Upper Bucks, Western Chester, and Western Montgomery.

* WHEN...From 8 PM EDT this evening through late tonight.

* IMPACTS...Excessive runoff may result in flooding of rivers, 
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Very high atmospheric moisture content will overspread the
    region tonight. Rounds of showers and thunderstorms are
    expected with embedded heavy rainfall. Rainfall rates of 1-2
    inches per hour are possible. Urban areas will be of
    particular concern for flash flooding.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

MLB
4 follow-up statements
875 
WGUS61 KPHI 150132
FFAPHI

Flood Watch
National Weather Service Mount Holly NJ
932 PM EDT Mon Aug 14 2023

DEZ001-NJZ001-007>010-012>020-026-027-PAZ054-055-060>062-070-071-
101>106-151000-
/O.CON.KPHI.FA.A.0007.000000T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Western
Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester-Camden-
Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington-
Carbon-Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia-Western
Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper
Bucks-Lower Bucks-
Including the cities of Camden, Mount Holly, Media, Flemington, 
Trenton, Allentown, West Chester, Chalfont, Honey Brook, Pottstown, 
Glassboro, Jackson, Lansdale, Long Beach Island, Moorestown, Wharton 
State Forest, Newton, Doylestown, Wilmington, Collegeville, 
Philadelphia, Stroudsburg, Reading, New Brunswick, Cherry Hill, 
Easton, Perkasie, Norristown, Freehold, Kennett Square, Somerville, 
Washington, Oxford, Morristown, Jim Thorpe, Sandy Hook, Morrisville, 
Pennsville, and Bethlehem
932 PM EDT Mon Aug 14 2023

...FLOOD WATCH REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY...

* WHAT...Flash flooding caused by excessive rainfall continues to be 
  possible.

* WHERE...Portions of northern Delaware...New Jersey...and 
  Pennsylvania...including the following areas...in northern 
  Delaware...New Castle. In New Jersey...Camden, Coastal Ocean, 
  Eastern Monmouth, Gloucester, Hunterdon, Mercer, Middlesex, 
  Morris, Northwestern Burlington, Ocean, Salem, Somerset, 
  Southeastern Burlington, Sussex, Warren, and Western Monmouth. In 
  Pennsylvania...Berks, Carbon, Delaware, Eastern Chester, Eastern 
  Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, 
  Philadelphia, Upper Bucks, Western Chester, and Western Montgomery.

* WHEN...Until 6 AM EDT Tuesday.

* IMPACTS...Excessive runoff may result in flooding of rivers, 
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Very high atmospheric moisture content will overspread the
    region tonight. Rounds of showers and thunderstorms are
    expected with embedded heavy rainfall. Rainfall rates of 1-2
    inches per hour are possible. Urban areas will be of
    particular concern for flash flooding.
  - http://www.weather.gov/safety/flood

$$

Staarmann
465 
WGUS61 KPHI 150450
FFAPHI

Flood Watch
National Weather Service Mount Holly NJ
1250 AM EDT Tue Aug 15 2023

DEZ001-NJZ016>020-026-027-150600-
/O.CAN.KPHI.FA.A.0007.000000T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Salem-Gloucester-Camden-Northwestern Burlington-Ocean-
Coastal Ocean-Southeastern Burlington-
Including the cities of Camden, Moorestown, Wharton State Forest, 
Mount Holly, Glassboro, Wilmington, Jackson, Pennsville, Cherry 
Hill, and Long Beach Island
1250 AM EDT Tue Aug 15 2023

...FLOOD WATCH IS CANCELLED...

The Flash Flood Watch is cancelled for portions of northern 
Delaware...and southern New Jersey...including the following areas...
in northern Delaware...New Castle. In southern New Jersey...Camden, 
Coastal Ocean, Gloucester, Northwestern Burlington, Ocean, Salem, 
and Southeastern Burlington.

The flash flooding threat has ended. Therefore, the Flash Flood 
Watch is being cancelled.

$$

NJZ001-007>010-012>015-PAZ054-055-060>062-070-071-101>106-151000-
/O.CON.KPHI.FA.A.0007.000000T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-Western Monmouth-
Eastern Monmouth-Mercer-Carbon-Monroe-Berks-Lehigh-Northampton-
Delaware-Philadelphia-Western Chester-Eastern Chester-Western
Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Trenton, Somerville, Stroudsburg, 
Morrisville, Allentown, Philadelphia, Flemington, Washington, 
Freehold, Morristown, Doylestown, Bethlehem, West Chester, New 
Brunswick, Jim Thorpe, Collegeville, Pottstown, Oxford, Newton, 
Media, Easton, Kennett Square, Sandy Hook, Reading, Lansdale, 
Chalfont, Norristown, Perkasie, and Honey Brook
1250 AM EDT Tue Aug 15 2023

...FLOOD WATCH REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING...

* WHAT...Flash flooding caused by excessive rainfall continues to be 
  possible.

* WHERE...Portions of New Jersey...and Pennsylvania...including the 
  following areas...in New Jersey...Eastern Monmouth, Hunterdon, 
  Mercer, Middlesex, Morris, Somerset, Sussex, Warren, and Western 
  Monmouth. In Pennsylvania...Berks, Carbon, Delaware, Eastern 
  Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, 
  Northampton, Philadelphia, Upper Bucks, Western Chester, and 
  Western Montgomery.

* WHEN...Until 6 AM EDT early this morning.

* IMPACTS...Excessive runoff may result in flooding of rivers, 
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Very high atmospheric moisture content will overspread the
    region tonight. Rounds of showers and thunderstorms are
    expected with embedded heavy rainfall. Rainfall rates of 1-2
    inches per hour are possible. Urban areas will be of
    particular concern for flash flooding.
  - http://www.weather.gov/safety/flood

$$
891 
WGUS61 KPHI 150650
FFAPHI

Flood Watch
National Weather Service Mount Holly NJ
250 AM EDT Tue Aug 15 2023

NJZ012>015-PAZ070-071-101-102-104-106-150800-
/O.CAN.KPHI.FA.A.0007.000000T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Delaware-
Philadelphia-Western Chester-Eastern Chester-Eastern Montgomery-
Lower Bucks-
Including the cities of Freehold, Trenton, Kennett Square, Lansdale, 
Norristown, Oxford, Doylestown, Morrisville, New Brunswick, Honey 
Brook, Media, West Chester, Philadelphia, and Sandy Hook
250 AM EDT Tue Aug 15 2023

...FLOOD WATCH IS CANCELLED...

The Flash Flood Watch is cancelled for portions of New Jersey...and 
southeast Pennsylvania...including the following areas...in New 
Jersey...Eastern Monmouth, Mercer, Middlesex, and Western Monmouth. 
In southeast Pennsylvania...Delaware, Eastern Chester, Eastern 
Montgomery, Lower Bucks, Philadelphia, and Western Chester.

The flash flooding threat has ended. Therefore, the Flash Flood 
Watch is being cancelled.

$$

NJZ001-007>010-PAZ054-055-060>062-103-105-151000-
/O.CON.KPHI.FA.A.0007.000000T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sussex-Warren-Morris-Hunterdon-Somerset-Carbon-Monroe-Berks-Lehigh-
Northampton-Western Montgomery-Upper Bucks-
Including the cities of Flemington, Collegeville, Reading, 
Washington, Somerville, Pottstown, Chalfont, Morristown, 
Stroudsburg, Perkasie, Bethlehem, Newton, Allentown, Easton, and Jim 
Thorpe
250 AM EDT Tue Aug 15 2023

...FLOOD WATCH REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING...

* WHAT...Flash flooding caused by excessive rainfall continues to be 
  possible.

* WHERE...Portions of New Jersey...and Pennsylvania...including the 
  following areas...in New Jersey...Hunterdon, Morris, Somerset, 
  Sussex, and Warren. In Pennsylvania...Berks, Carbon, Lehigh, 
  Monroe, Northampton, Upper Bucks, and Western Montgomery.

* WHEN...Until 6 AM EDT early this morning.

* IMPACTS...Excessive runoff may result in flooding of rivers, 
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Showers and thunderstorms are expected with embedded heavy
    rainfall. Rainfall rates of 1-2 inches per hour are possible.
    Urban areas will be of particular concern for flash flooding.
  - http://www.weather.gov/safety/flood

$$
504 
WGUS61 KPHI 150855
FFAPHI

Flood Watch
National Weather Service Mount Holly NJ
455 AM EDT Tue Aug 15 2023

NJZ001-007>010-PAZ054-055-060>062-103-105-151000-
/O.CAN.KPHI.FA.A.0007.000000T0000Z-230815T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sussex-Warren-Morris-Hunterdon-Somerset-Carbon-Monroe-Berks-Lehigh-
Northampton-Western Montgomery-Upper Bucks-
Including the cities of Flemington, Collegeville, Reading, 
Washington, Somerville, Pottstown, Chalfont, Morristown, 
Stroudsburg, Perkasie, Bethlehem, Newton, Allentown, Easton, and Jim 
Thorpe
455 AM EDT Tue Aug 15 2023

...FLOOD WATCH IS CANCELLED...

The Flash Flood Watch is cancelled for portions of New Jersey...and 
Pennsylvania...including the following areas...in New Jersey...
Hunterdon, Morris, Somerset, Sussex, and Warren. In Pennsylvania...
Berks, Carbon, Lehigh, Monroe, Northampton, Upper Bucks, and Western 
Montgomery.

Flooding is no longer expected to pose a threat. Please continue to 
heed remaining road closures.

$$

What forecasters said that day

The local office's own words before this flood watch 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 flood watch went out at Aug 14, 12:51 PM EDT, 2 hours 49 minutes earlier.

Area forecast discussion, Aug 14, 12:51 PM EDT, 2 hours 49 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
1251 PM EDT Mon Aug 14 2023

.SYNOPSIS...
A warm front arrives today with a cold front crossing the area
on Tuesday. High pressure then builds in Wednesday into
Thursday. The next cold front is scheduled to move through later
Friday with high pressure arriving for Saturday.

&&

.NEAR TERM /THROUGH TONIGHT/...
The surface warm front is located in a line from Reading to
Trenton as of 12:45 p.m., with temperatures and dew points
continuing to rise as this front moves northward. A sea breeze
will work inland early this afternoon as depicted by the latest
hi res guidance which also develop a few showers along it,
especially across Delaware, so introduced some slight chance
PoPs across this area for early this afternoon. Otherwise, no
significant changes needed for the early afternoon update as
the forecast remains on track...

Quiet conditions continue with a weak surface high still in
control before conditions deteriorate throughout the mid to late
afternoon hours and tonight. Current thinking is that a good
portion of the day across our area should stay precip free under
variable cloud cover, at least through mid afternoon. Expect
highs mainly in the 85 to 90 range.

Meanwhile, a fairly potent upper level trough across the
Midwestern states will continue to trek across the Ohio River
Valley during the day and advancing a strengthening surface low
along with it. Ahead of the main low, a warm front will slowly
lift northward, reaching our region by mid to late afternoon,
bringing with it increasing clouds in the afternoon and
eventually heavy rain and thunderstorms at night. Roughly after
21Z (5pm EDT), forecast models indicate an approaching area of
showers and storms moving eastward from western MD and Virginia
into our Delmarva Counties by early evening as these moves
eastward in the vicinity of the warm front driven by an
convectively enhanced wave aloft. By 00Z, this warm front will
have begun to gradually lift northward, reaching southern NJ and
southeast PA as heavy showers and thunderstorms continue to
develop along it. Over the next several hours through the
evening and into the overnight period, heavy showers and
thunderstorms are expected to become more numerous along the
frontal boundary as the LLJ ramps up, and funnels in abundant
moisture into the region. Guidance continues to show a very
saturated atmosphere, with PWAT values of 2.0 to 2.4 inches,
which is uncharacteristically high for the Mid Atlantic! The
very tricky part is there is quite a bit of uncertainty of
exactly how quickly this front will move and how far north it
will end up and, therefore, who will see the heaviest amount of
rain and greatest risk for both flash flooding and severe
thunderstorms.

In regards to the flooding threat...WPC has placed our entire
region under a Slight Risk for excessive rainfall. With very
high PWAT values and a slow-moving frontal boundary, this is a
recipe for flash flooding concerns. Compounded with the
uncertainty of how this warm front will evolve throughout the
night, it is difficult to determine exactly who is at greatest
risk here. At the moment, we are forecasting a widespread 1-2
inches of rainfall, but we will easily see locally heavier
amounts where thunderstorms set up and train.

In regards to the severe threat...SPC has placed southeast PA,
southern NJ, and the Delmarva under a Slight Risk for severe
weather with a Marginal Risk for all northern locations. Hi res
guidance continues to show widespread deep layer shear values of
30 to 50 knots across the region with veering hodographs.
Additionally, MLCAPE values are expected to be around 1000-2000
J/kg immediately behind the warm front. Damaging wind gusts will
be possible with thunderstorms along and south of the warm
front in addition to the possibility for a tornado or two.

The storms should eventually move out overnight tonight as the
warm front lifts north of the area as low pressure moves north
and east towards Lake Erie by 12z Tuesday. This will put the
area in the system's warm sector leading to a very warm and
muggy night for most. Lows near and S/E of the urban corridor
likely won't get below the low to mid 70s with many locations
across the southern half warming up a few degrees overnight due
to the advancement of the warm front.

&&

.SHORT TERM /TUESDAY THROUGH WEDNESDAY NIGHT/...
Tuesday starts out relatively quiet as we will be south of the
warm front but well ahead of the cold front, which will be out
near the PA/OH border early Tuesday. Southerly flow should allow
substantial warming with temps warming into the mid-upper 80s,
with dew points well into the 70s...a steamy day, to be sure.
Cold front moves towards us during the afternoon, and latest
guidance continues to grow more confident about it igniting a
line of strong thunderstorms near the I-95 corridor during the
afternoon, which will then continue eastward as we head into the
evening. Locally heavy rain and gusty winds, possibly severe,
will be a concern, though coverage uncertainty has limited the
slight risk to areas south of Philadelphia.

Front moves through in the evening and sweeps away the
convection with it. Behind it, dew points drop into the low-mid
60s, allowing low temperatures to generally do likewise. Cooler
and drier air mass will result in highs several degrees lower on
Wednesday. While a few models try to generate a few showers as
the lingering low-level moisture tries to bubble up under upper
trough which will linger overhead, right now think this is
overdone and we end up dry.

Wednesday night looks similar to late Tuesday night, with temps
ending up in the 60s under mostly clear to partly cloudy skies.

&&

.LONG TERM /THURSDAY THROUGH SUNDAY/...
Fairly quiet pattern through the long term, a notable change
from recent weeks. High pressure will remain for Thursday, with
a bit of warming as winds shift southerly on its back side while
the center shifts offshore. By Friday, the next upper trough and
surface cold front moves through, but right now it remains low
confidence as to whether this front produces much precipitation,
as best forcing stays north and moisture stays south. Could end
up being a mostly dry front. Saturday, high pressure from Canada
will dominate once again, with slightly below normal temps and
fairly dry air (dew points dropping into the 50s). This doesn't
last too long as by Sunday, the building upper ridge to our west
and the high shifting offshore at the surface allows warmer air
to build across the region, with highs returning to near 90.
However, looks like dew points will take a little longer to
bounce back, with readings likely staying comfortably in the
60s at least for Sunday.

&&

.AVIATION /18Z MONDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Rest of today (12Z-00Z)...VFR through the day with lowering
cloud bases. Chances for showers increase late in the day, but
not arriving until the 22-23z hour. Variable winds through most
of the morning will go south/southwesterly and gradually back
into the afternoon to southeasterly. Wind speeds around 5-10
kt. Moderate confidence.

Tonight...Sub-VFR conditions likely with scattered showers and
thunderstorms. Have added a VCTS group after 02Z for all
terminals as some of the short range guidance has honed in on
that period to see thunderstorms. Would expect similar timing
for all other terminals plus or minus an hour. Showers and
MVFR/IFR conditions likely in the wake of heavy
rain/thunderstorms. Winds out of the south/southeast around 5-10
kt. Moderate confidence.

Outlook...

Tuesday...Some improvement to VFR expected by midday as warm
front lifts north, but scattered to numerous TSRA will drop
conditions below VFR at times in the afternoon, especially
southeast of I-95 corridor terminals. Winds WSW around 10 kts.
Moderate confidence.

Wednesday...VFR. Winds NW 5-10 kts. High confidence.

Thursday...VFR. Winds SW 5-10 kts. High confidence.

Friday...Mostly VFR, though small chance of sub-VFR in any
isolated showers. Winds W 10-15 kts. Moderate confidence.

&&

.MARINE...
Expect conditions to remain below Small Craft Advisory levels
through tonight, however there will be showers and
thunderstorms moving over the waters this evening into the
overnight and these could result in locally strong wind gusts to
40+ knots and higher seas.

Outlook...

Tuesday will see some gusts up to 20 kts from the SW as a cold
front approaches, with seas possibly building to 4 ft, but
remaining below SCA levels. Main concern will be potential for
gusty thunderstorms in the afternoon/evening.

Wednesday will feature W winds 5-10 kts and seas 2-3 ft. By
Thursday, winds shift to S at similar speeds with seas 2-3 ft.
Winds become W 10-15 kts Friday with seas building to 3-4 ft.
However, by Friday they drop back to 5-10 kts with seas
diminishing to 2-3 ft.

Rip currents...

Today, a light onshore flow will develop, though winds will
only be around 5-10 MPH. With a medium period southeast swell
and breaking waves around 2 to 3 feet, there will be a LOW risk
for the development of dangerous rip currents at the Jersey
Shore and Delaware beaches.

For Tuesday, winds turn offshore with southwest winds around
10-15 MPH. A medium period southerly swell, with breaking waves
around 2 to 3 feet, will result in a LOW risk for the
development of rip currents at the Jersey Shore and Delaware
beaches.

&&

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

&&

SYNOPSIS...MJL/RCM
NEAR TERM...Brudy/Fanning/MJL
SHORT TERM...RCM
LONG TERM...RCM
AVIATION...MJL/RCM
MARINE...MJL/RCM
Hazardous weather outlook, Aug 14, 1:31 PM EDT, 2 hours 9 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0131 PM EDT Mon Aug 14 2023

DEZ001-151731-
New Castle-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for New Castle 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...Tuesday through Sunday.

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.

DEZ002-151731-
Kent-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Kent 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...Tuesday through Sunday.

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.

DEZ003-151731-
Inland Sussex-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for inland 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...Tuesday through Sunday.

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.

DEZ004-151731-
Delaware Beaches-
0131 PM EDT Mon Aug 14 2023

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...Tuesday through Sunday.

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.

PAZ054-151731-
Carbon-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ055-151731-
Monroe-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ060-151731-
Berks-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ061-151731-
Lehigh-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ062-151731-
Northampton-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ070-151731-
Delaware-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ071-151731-
Philadelphia-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ101-151731-
Western Chester-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ102-151731-
Eastern Chester-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ103-151731-
Western Montgomery-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ104-151731-
Eastern Montgomery-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ105-151731-
Upper Bucks-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ106-151731-
Lower Bucks-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ001-151731-
Sussex-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Sussex 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...Tuesday through Sunday.

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.

NJZ007-151731-
Warren-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Warren 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...Tuesday through Sunday.

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.

NJZ008-151731-
Morris-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Morris 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...Tuesday through Sunday.

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.

NJZ009-151731-
Hunterdon-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Hunterdon 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...Tuesday through Sunday.

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.

NJZ010-151731-
Somerset-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Somerset 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...Tuesday through Sunday.

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.

NJZ012-151731-
Middlesex-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Middlesex 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...Tuesday through Sunday.

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.

NJZ013-151731-
Western Monmouth-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for western 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...Tuesday through Sunday.

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.

NJZ014-151731-
Eastern Monmouth-
0131 PM EDT Mon Aug 14 2023

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...Tuesday through Sunday.

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.

NJZ015-151731-
Mercer-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Mercer 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...Tuesday through Sunday.

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.

NJZ016-151731-
Salem-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Salem 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...Tuesday through Sunday.

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.

NJZ017-151731-
Gloucester-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Gloucester 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...Tuesday through Sunday.

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.

NJZ018-151731-
Camden-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Camden 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...Tuesday through Sunday.

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.

NJZ019-151731-
Northwestern Burlington-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for northwestern Burlington 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...Tuesday through Sunday.

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.

NJZ020-151731-
Ocean-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for inland 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...Tuesday through Sunday.

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.

NJZ021-151731-
Cumberland-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Cumberland 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...Tuesday through Sunday.

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.

NJZ022-151731-
Atlantic-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for inland 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...Tuesday through Sunday.

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.

NJZ023-151731-
Cape May-
0131 PM EDT Mon Aug 14 2023

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...Tuesday through Sunday.

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.

NJZ024-151731-
Atlantic Coastal Cape May-
0131 PM EDT Mon Aug 14 2023

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...Tuesday through Sunday.

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.

NJZ025-151731-
Coastal Atlantic-
0131 PM EDT Mon Aug 14 2023

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...Tuesday through Sunday.

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.

NJZ026-151731-
Coastal Ocean-
0131 PM EDT Mon Aug 14 2023

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...Tuesday through Sunday.

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.

NJZ027-151731-
Southeastern Burlington-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for southeastern Burlington 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...Tuesday through Sunday.

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.

MDZ012-151731-
Kent MD-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ015-151731-
Queen Annes-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ019-151731-
Talbot-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ020-151731-
Caroline-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ430-151731-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ431-151731-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0131 PM EDT Mon Aug 14 2023

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ450-151731-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ451-151731-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ452-151731-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ453-151731-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ454-151731-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0131 PM EDT Mon Aug 14 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.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ455-151731-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0131 PM EDT Mon Aug 14 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 14, 6:23 PM EDTSevere Thunderstorm WarningPHIKent29 min

Nearby

Flood Watches in New Jersey, 2023Flood Watches in Pennsylvania, 2023Flood Watches in Delaware, 2023Every flood watch 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.