Tuesday, September28, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Riverton, NJ

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:52AMSunset 6:48PM Tuesday September 28, 2021 1:18 AM EDT (05:18 UTC) Moonrise 10:22PMMoonset 1:15PM Illumination 57% Phase: Waning Gibbous; Moon at 21 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
    EDIT      (on/off)   Help
ANZ430 Delaware Bay Waters North Of East Point Nj To Slaughter Beach De- 102 Am Edt Tue Sep 28 2021
Rest of tonight..SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 ft or less.
Tue..SW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Waves 2 ft or less. A chance of tstms in the afternoon. Showers likely late.
Tue night..W winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts up to 20 kt in the late evening and early morning, then becoming N with gusts up to 20 kt late. Waves 2 ft or less. Showers likely with a chance of tstms in the evening, then a chance of showers after midnight.
Wed..N winds 10 to 15 kt. Gusts up to 20 kt early in the morning. Waves 2 ft or less.
Wed night..NW winds 5 to 10 kt. Waves 2 ft or less.
Thu..N winds 5 to 10 kt. Waves 2 ft or less.
Thu night..N winds 5 to 10 kt. Waves 2 ft or less.
Fri..NW winds 5 to 10 kt. Waves 2 ft or less.
Fri night..NW winds 5 to 10 kt. Waves 2 ft or less.
Sat..NW winds 5 to 10 kt. Waves 2 ft or less.
Sat night..W winds around 5 kt. Waves 2 ft or less. Winds and waves higher in and near tstms.
ANZ400 102 Am Edt Tue Sep 28 2021
Synopsis for the coastal waters from sandy hook nj to fenwick island de and for delaware bay.. A cold front will move through the region Tuesday. After that, a broad surface high will move southeastward towards new england and the mid-atlantic for the remainder of the week. An area of low pressure may move into the region into next weekend.


7 Day Forecast for Marine Location Near Riverton , NJ
   Hourly   EDIT   Help
location: 40.01, -75.01     debug


Area Discussion for - Philadelphia/Mount Holly, PA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KPHI 280051 AFDPHI

Area Forecast Discussion National Weather Service Mount Holly NJ 851 PM EDT Mon Sep 27 2021

SYNOPSIS. A cold front will move through the region Tuesday. After that, a broad surface high will move southeastward towards New England and the mid-Atlantic for the remainder of the week. An area of low pressure may move into the region into next weekend.

NEAR TERM /THROUGH TUESDAY/. Not many changes were needed, just a couple tweaks to temperatures and winds. Overall, quiet conditions will continue as high pressure has shifted offshore of the southeast coast and our area remains underneath surface return flow. Southwest or south winds will be mostly 5 to 10 mph overnight, a bit higher right along the shore.

A pre-frontal/lee-side trough will strengthen across the area overnight. Meanwhile, a short wave will approach the area from the west through daybreak Tuesday. The enhanced convergence could lead to an increase in showers across portions of northeast Pennsylvania and northern New Jersey overnight and toward daybreak. Any thunderstorms should wait to develop until after daybreak.

SHORT TERM /TUESDAY NIGHT/. There is two rounds of potential showers and thunderstorms expected during the day Tuesday. The first round of showers will be ongoing across portions of eastern Pennsylvania and northern New Jersey during the morning hours. There is also some weak instability during the morning time, so there is also a chance of thunderstorms in the morning. These showers and thunderstorms will be associated with the pre-frontal trough and the lead short wave/vorticity impulse.

A second round of showers and thunderstorms is expected to develop during the afternoon and continue into the evening hours. This round of showers and thunderstorms will be associated with the approaching cold front and the secondary short wave/vorticity impulse. Instability is forecast to increase through the day across much of eastern Pennsylvania, New Jersey, Delaware, and eastern Maryland where CAPE values could build to 1000-2000 J/kg. There is also a fair amount of shear forecast as well with 25-30 knots across much of the area underneath 700-500 mb flow of 35-40 knots. DCAPE values of around 800 J/kg could help to enhance locally strong downbursts for a few stronger to severe wind gusts. There is also a chance of at least small hail as the freezing level/wet-bulb 0 height will lowering as well. Precipitable water values will be around 1.50 inches, so some locally heavy downpours will be possible. However, the showers and storms should be moving at a steady enough pace to preclude any significant flooding concerns.

The showers and thunderstorms will move offshore during the evening hours as the cold front moves across the area. The rest of Tuesday night will be dry behind the cold front as wind shift to the north to northwest.

LONG TERM /WEDNESDAY THROUGH MONDAY/. A closed upper low will meander across southern Quebec, New England, and the Canadian Maritimes through Friday as ridging holds across the Midwest. This will result in an Omega blocking pattern across the eastern half of the CONUS. Guidance still varies in how quickly this blocking pattern will break down into the weekend, but this will ultimately keep Hurricane Sam well out to sea at our latitude as it begins racing poleward Friday and Saturday. Latitudes further north appear to be in the path of Sam or the remnants of. At the surface, weak and cool high pressure will remain entrenched across the region through at least Friday and likely into Saturday.

Long story short, this will be a largely quiet and tranquil period of weather for the region, at least through Friday/Saturday. Temperatures will be near to slightly below normal with highs mainly in the low 60s to low 70s and lows in the 40s to low 50s. The exception will be the Poconos and the higher terrain of NW NJ where highs may not get out of the 50s Thursday and Friday and the first 30s of the season could be experienced Thursday night. Expect northwesterly winds around 5-10 mph along with mostly clear/partly cloudy skies.

Cloud coverage looks like its going to increase into the weekend. Given that a consensus in guidance suggests this pattern will begin to break down at that time, we have maintained the slight chance of showers for Sunday and Monday.

AVIATION /01Z TUESDAY THROUGH SATURDAY/. The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.

Tonight . VFR conditions expected. Southwest or south winds from 5 to 10 knots or less. There is a chance of low-level wind shear for KRDG,KABE and KTTN. Very marginal however.

Tuesday . Generally VFR conditions. A cold front will cross the area thru the day and some lower CIGS/VSBYS are possible, but not confid enough of low conditions for inclusion in TAFS attm. MVFR possible but not certain. Southwest winds will turn West during the afternoon. Tstm possible, but coverage low. Low/Moderate confidence.

Tuesday night . Showers and thunderstorms should end during the evening hours by 03z. VFR conditions are expected overnight. North to northwest winds 5-10 knots or less. High confidence.

Outlook..

Wednesday through Saturday . Prevailing VFR. Some patchy fog possible in the pre-dawn hours. Winds north to northwesterly around 5-10 kts during the daytime and 5 kts or less at night. High confidence overall.

MARINE. Tonight . Small Craft Advisory remains in place for the coastal waters adjacent to New Jersey, and has also been expanded to include the waters adjacent to Delaware as well as winds are expected to gust 25-30 knots this evening and overnight.

Tuesday-Tuesday night . Winds drop below advisory levels early Tuesday morning and should remain below advisory levels through the remainder of the day. There is a chance of showers and thunderstorms late in the afternoon and into the evening hours which could lead to locally higher winds and waves.

Outlook .

Wednesday through Saturday . Sub-advisory conditions expected until maybe Saturday. Winds northerly around 10-15 kts. Seas 2-4 feet . maybe some 5 foot swells this weekend as Sam passes well to our east.

Rip Currents .

A LOW risk of dangerous rip currents is expected for Tue and Wed. Showers and a few tstms expected Tue.

PHI WATCHES/WARNINGS/ADVISORIES. PA . None. NJ . None. DE . None. MD . None. MARINE . Small Craft Advisory until 6 AM EDT Tuesday for ANZ450>455.

Synopsis . Kruzdlo Near Term . Robertson/PO Short Term . Robertson Long Term . Kruzdlo Aviation . Kruzdlo/Robertson/PO Marine . Kruzdlo/Robertson/PO


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
BDSP1 4 mi48 min 68°F 68°F1012.5 hPa
BDRN4 - 8539094 - Burlington, Delaware River, NJ 9 mi42 min WSW 4.1 G 7 68°F 65°F1012.1 hPa
PHBP1 - 8545240 - Philadelphia, PA 9 mi48 min 68°F 69°F1012.2 hPa
NBLP1 - 8548989 - Newbold, PA 16 mi48 min S 4.1 G 4.1 64°F 65°F1012.8 hPa
MRCP1 - 8540433 - Marcus Hook, PA 26 mi48 min 68°F 72°F1012.2 hPa
DELD1 - 8551762 - Delaware City, DE 43 mi48 min WSW 1.9 G 5.1 67°F 72°F1012.7 hPa
RDYD1 - 8551910 - Reedy Point, DE 43 mi48 min 66°F 73°F1012.3 hPa
JCRN4 - Jacques Cousteau Reserve, NJ 44 mi48 min Calm 68°F 1014 hPa60°F

Wind History for Burlington, Delaware River, NJ
(wind in knots)    EDIT      (on/off)   Help
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
Last
24hr
W4
SW3
SW4
SW4
W5
W5
W4
W8
W8
W9
G12
W9
W12
G15
SW10
G16
SW13
G20
SW15
G22
SW10
G16
SW9
G15
SW8
G11
SW8
G12
SW6
G9
SW6
G10
SW7
G10
SW5
G8
SW5
1 day
ago
W2
W5
W4
G7
NW5
G8
W3
W3
W6
G9
NW8
G14
NW7
G12
NW4
G8
NW8
G12
W7
G15
NW10
G16
W12
G16
NW13
G20
NW12
G17
W9
G14
W4
W3
SW2
SW2
SW3
SW3
W4
2 days
ago
N1
N2
N1
N1
--
S2
S2
SE1
SW2
W1
W1
W2
NW2
W1
NW1
--
--
E2
--
--
W2

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Philadelphia, Northeast Philadelphia Airport, PA6 mi24 minN 010.00 miFair67°F57°F71%1012.6 hPa
Mount Holly, South Jersey Regional Airport, NJ10 mi24 minVar 310.00 miFair66°F58°F75%1012.5 hPa
Philadelphia, Philadelphia International Airport, PA15 mi24 minSSW 810.00 miMostly Cloudy67°F57°F71%1012.5 hPa
Philadelphia - Wings Field Airport, PA16 mi23 minWSW 410.00 miFair66°F57°F72%1012.5 hPa
Trenton, Mercer County Airport, NJ21 mi25 minN 010.00 miFair65°F56°F73%1011.4 hPa
Mcguire Air Force Base, NJ22 mi22 minSSW 310.00 miFair61°F56°F83%1012.4 hPa
Doylestown, Doylestown Airport, PA23 mi24 minSSW 310.00 miFair66°F54°F65%1011.6 hPa

Link to 5 minute data for KPNE

Wind History from PNE (wind in knots)
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
Last 24hrSW3W3CalmW3SW4W3W4W4W7SW7W10SW10W15
G20
SW10
G20
SW16
G23
SW13
G23
SW10
G18
SW12
G17
SW8SW9SW9
G16
SW6SW6Calm
1 day agoW4W7W7W8NW7NW8W10NW11NW8NW11
G18
W10
G20
NW12
G22
W14
G21
NW15
G29
NW13
G21
NW11
G17
W10W4SW4SW3W3SW5SW5SW4
2 days agoCalmCalmCalmCalmCalmCalmCalmNW5CalmNW53E3NW6W6W7NW6CalmCalmNW4NW3CalmW3W4W3

Tide / Current Tables for Pompeston Creek, New Jersey
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Pompeston Creek
Click for Map
Tue -- 03:00 AM EDT     0.72 feet Low Tide
Tue -- 06:53 AM EDT     Sunrise
Tue -- 08:14 AM EDT     5.28 feet High Tide
Tue -- 02:14 PM EDT     Moonset
Tue -- 02:58 PM EDT     0.60 feet Low Tide
Tue -- 06:46 PM EDT     Sunset
Tue -- 08:34 PM EDT     6.06 feet High Tide
Tue -- 09:58 PM EDT     Last Quarter
Tue -- 11:21 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
2.61.81.10.71.42.94.24.85.35.14.33.22.21.40.80.61.22.94.65.55.965.44.4

Tide / Current Tables for Philadelphia, Pennsylvania Current
   EDIT      (on/off)   Help   One Week of Data
Philadelphia
Click for Map
Tue -- 02:57 AM EDT     0.00 knots Slack
Tue -- 04:28 AM EDT     0.95 knots Max Flood
Tue -- 06:54 AM EDT     Sunrise
Tue -- 07:45 AM EDT     -0.00 knots Slack
Tue -- 10:39 AM EDT     -1.42 knots Max Ebb
Tue -- 02:15 PM EDT     Moonset
Tue -- 02:44 PM EDT     0.00 knots Slack
Tue -- 04:41 PM EDT     1.30 knots Max Flood
Tue -- 06:47 PM EDT     Sunset
Tue -- 07:50 PM EDT     -0.00 knots Slack
Tue -- 09:58 PM EDT     Last Quarter
Tue -- 10:57 PM EDT     -1.33 knots Max Ebb
Tue -- 11:22 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
-1.1-0.9-0.700.80.80.50.3-0.2-0.9-1.4-1.4-1.2-0.8-0.40.21.11.30.70.3-0.1-0.7-1.2-1.3

Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.