Friday, September24, 2021
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Marine Weather and Tides
Croydon, PA

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 6:48AMSunset 6:54PM Friday September 24, 2021 2:48 AM EDT (06:48 UTC) Moonrise 8:53PMMoonset 10:17AM Illumination 92% Phase: Waning Gibbous; Moon at 18 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
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ANZ338 NEw York Harbor- 1000 Pm Edt Thu Sep 23 2021
.small craft advisory in effect until 6 am edt Friday...
Tonight..SW winds 10 to 15 kt, becoming W after midnight. Gusts up to 25 kt. Waves 2 to 3 ft late this evening, then 1 ft or less. Showers and chance of tstms late this evening, then numerous showers after midnight. Vsby 1 to 3 nm late this evening.
Fri..W winds 5 to 10 kt. Waves 1 ft or less. Numerous showers in the morning.
Fri night..W winds 5 to 10 kt, becoming nw after midnight. Waves 1 ft or less.
Sat..N winds around 5 kt, becoming se in the afternoon. Waves 1 ft or less.
Sat night..SW winds 5 to 10 kt. Waves 1 ft or less.
Sun..W winds 10 to 15 kt. Waves 2 to 3 ft.
Sun night..W winds 10 to 15 kt. Waves 2 to 3 ft.
Mon..W winds around 10 kt. Waves 2 to 3 ft.
Mon night..W winds 5 to 10 kt. Waves around 2 ft.
Tue..SW winds 5 to 10 kt. Waves 1 ft or less.
Tue night..W winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms.
ANZ300 1000 Pm Edt Thu Sep 23 2021
Synopsis for the long island waters and new york harbor.. A cold front moves across late tonight into Friday. High pressure will then build in behind the front late Friday into Saturday. High pressure remains in control through Monday. A cold front is possible on Tue.


7 Day Forecast for Marine Location Near Croydon, PA
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location: 40.08, -74.88     debug


Area Discussion for - Philadelphia/Mount Holly, PA
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FXUS61 KPHI 240127 AFDPHI

Area Forecast Discussion National Weather Service Mount Holly NJ 927 PM EDT Thu Sep 23 2021

SYNOPSIS. The cold front will continue to push offshore through this evening then stall offshore through this weekend. Meanwhile, high pressure briefly builds into the Mid Atlantic region late Friday into early Saturday. Another weak cold front may move across the area Sunday, followed by a stronger cold front around Tuesday. Meanwhile, high pressure builds across the southeastern states into early next week.

NEAR TERM /THROUGH FRIDAY/. The heaviest rain has exited the region at this time so we've cancelled the Flash Flood Watch.

For tonight, the front will start to move offshore. Latest trends suggest that some additional showers may blossom along the back edge of the front through the overnight hours. These should be lighter and less organized than the rain from today. However, a chance for showers will remain over the eastern half of the area for much of the night. Lows will vary quite a bit. Western and especially northwestern portions of the area will drop to the low 50s (even upper 40s!) as cooler air spills in behind the front. However, with the lingering clouds and showers, eastern areas will be closer to 60.

For Friday, the low pressure system over the Great Lakes will begin to accelerate northeastward into Canada. Light northwest flow will overspread the area and continue to advect in cooler and drier air. There may be some lingering showers near the coast through mid- morning, but most areas will be dry by sunrise. Aside from the chance for a lingering coastal shower early, Friday will turn into a very pleasant and fall like day. Highs only in the upper 60s and low 70s are anticipated, and low dew points will bring a crisp feel to the air. Abundant sunshine is expected.

SHORT TERM /FRIDAY NIGHT THROUGH SUNDAY/. Dry weather is expected for the beginning of the weekend from Friday night through Saturday night. High pressure will briefly affect the Mid Atlantic region Friday night through Saturday, before weakening across the area Saturday night. However, a weak disturbance may develop along the weakening frontal boundary that will be stalled offshore of the east coast later Saturday into Saturday night. If this low moves close enough to the coast, it could bring some showers to portions of coastal New Jersey. Otherwise, dry weather is expected during this period.

LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/. The long term forecast is for mostly dry weather, with a couple of chances of showers with a couple of weak cold fronts.

High pressure will build across the southeast states through the weekend into early next week. Meanwhile, a surface trough may be in place across the Mid Atlantic on Sunday, while a weakening cold front moves across the area as well. There is little moisture associated with either of these features, so no precipitation is expected.

By Monday into Tuesday, another weak cold front, yet stronger than the front over the weekend, will approach the area and move across the east coast. The actual front may not make it until Tuesday, but a pre-frontal trough may affect on Monday into Monday night. There will be a chance to slight chance of showers from Monday through Tuesday.

Dry weather is expected to return for Wednesday as the front stalls offshore and high pressure builds across southeastern Canada with our area on the southern periphery.

AVIATION /02Z FRIDAY THROUGH TUESDAY/. The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.

Tonight . There will likely continue to be some fluctuations in cig conditions this evening with most sites at risk for at least occasional MVFR cigs. Expect lower cigs to be a bit more persistent at KABE and especially KACY where MVFR cigs may linger through the night. Winds generally light (in the 3 to 7 knot range) and initially mainly W/SW early this evening becoming NW through the overnight.

Friday . VFR. West-northwest wind 5 to 10 kt, except they may be more west-southwest near RDG and ABE. High confidence.

Outlook .

Friday night-Saturday night . Mostly VFR expected. Northwest winds 5- 10 knots or less Friday night, becoming southwest during the day Saturday, then northwest Saturday night. Moderate confidence.

Sunday-Sunday night . VFR conditions expected. Northwest winds 5-10 knots. Moderate confidence.

Monday-Tuesday . Generally VFR conditions expected. A chance of showers which may temporarily lead to lower conditions. Southwest winds 5-10 knots with gusts 15-20 knots on Monday, becoming west during the day Tuesday behind a cold front. Moderate confidence.

MARINE. Through tonight . A Small Craft Advisory is in effect on the Atlantic coastal waters, where seas will remain around 5 to 7 ft. Ahead of the cold front, south-southeasterly winds could continue to gust around 30 kt through the evening. Behind the front, winds will shift to southwest then northwest and decrease in speed. The wind shift will happen over the southern waters first, as early as this afternoon, but should occur over all the coastal waters by around midnight. On Delaware Bay, with the shift to westerly flow, wind speeds have decreased significantly. The Gale Warning for Delaware Bay has been cancelled, and sub-SCA conditions are expected.

Friday . On the Atlantic coastal waters, seas will continue to run around 5 ft into the afternoon. The SCA will remain in effect until 4PM, though it is possible we will be able to cancel it a little earlier than that. On Delaware Bay, sub-SCA conditions are expected. Northwest wind 10 to 15 kt, decreasing and turning more westerly in the afternoon.

Outlook .

Friday night-Sunday . Winds and seas are expected to remain below advisory levels through the period, although winds could gust around 20 knots at times and seas could approach 4 feet at times.

Rip currents .

A HIGH risk for rip currents will continue for the NJ beaches on Friday with a MODERATE risk expected at the DE beaches. A Rip Current Statement is in effect through Friday for the NJ beaches.

Seas will continue to subside into Saturday with a MODERATE risk for rip currents expected for both the DE and NJ beaches.

TIDES/COASTAL FLOODING. The strong southeast to south flow has ceased on Chesapeake Bay and on Delaware Bay. Water is no longer being pushed into the bays.

While the surface flow has shifted mainly to the west on the Chesapeake, it may take some time for the excess water to drain out of the bay. While widespread minor tidal flooding is not expected with this evening's high tide on the upper eastern shore, some spotty overflow remains possible at that time. It should not be impactful enough to warrant another advisory.

The minor tidal flooding has come to an end in Salem County, New Jersey and in New Castle, County, Delaware. The Coastal Flood Advisory has been allowed to expire there. Some excess water remains trapped in the tidal Delaware River. Widespread minor tidal flooding is expected there into this evening. The flooding will be enhanced a bit by runoff from the heavy rain. As a result, a Coastal Flood Advisory remains in effect for the tidal Delaware River down to the Commodore Barry Bridge area until 7:00 PM.

Finally, no significant issues are anticipated along the oceanfront and along much of Delaware Bay. However, some spotty minor tidal flooding is possible on the back bays into this evening.

Tidal departures will continue to decrease on Friday and into the weekend.

PHI WATCHES/WARNINGS/ADVISORIES. PA . None. NJ . High Rip Current Risk through Friday evening for NJZ014- 024>026. DE . None. MD . None. MARINE . Small Craft Advisory until 4 PM EDT Friday for ANZ450>455.

Synopsis . Robertson Near Term . Fitzsimmons/O'Brien Short Term . Robertson Long Term . Robertson Aviation . Fitzsimmons/O'Brien/Robertson Marine . O'Brien/Robertson Tides/Coastal Flooding . WFO PHI


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
BDRN4 - 8539094 - Burlington, Delaware River, NJ 1 mi72 min NE 1 G 2.9 60°F 70°F1014.8 hPa
NBLP1 - 8548989 - Newbold, PA 8 mi54 min NNE 1.9 G 2.9 60°F 70°F1016.1 hPa
BDSP1 13 mi54 min 63°F 72°F1015.5 hPa
PHBP1 - 8545240 - Philadelphia, PA 17 mi54 min 58°F 73°F1014.9 hPa
MRCP1 - 8540433 - Marcus Hook, PA 34 mi54 min 62°F 73°F1015.2 hPa
JCRN4 - Jacques Cousteau Reserve, NJ 44 mi78 min Calm 64°F 1016 hPa63°F

Wind History for Burlington, Delaware River, NJ
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Philadelphia, Northeast Philadelphia Airport, PA7 mi54 minNW 510.00 miOvercast61°F56°F84%1015.9 hPa
Mount Holly, South Jersey Regional Airport, NJ9 mi54 minN 010.00 miOvercast60°F57°F90%1015.7 hPa
Trenton, Mercer County Airport, NJ14 mi55 minN 410.00 miOvercast58°F57°F97%1014.3 hPa
Mcguire Air Force Base, NJ15 mi52 minNW 710.00 miOvercast59°F57°F94%1015.5 hPa
Doylestown, Doylestown Airport, PA21 mi54 minNW 310.00 miOvercast60°F54°F80%1015.1 hPa
Philadelphia, Philadelphia International Airport, PA24 mi54 minNNW 510.00 miMostly Cloudy62°F54°F75%1015.4 hPa

Link to 5 minute data for KPNE

Wind History from PNE (wind in knots)
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CalmSW3CalmCalmS4W3CalmW6CalmNW5
1 day agoE3SE7SE6SE4SE6SE7SE7SE9SE8
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2 days agoNE5NE5NE4NE3NE5NE3E5E7E5E4E5SE9SE10E8SE6SE11SE6E6E7E5E7E5E4SE4

Tide / Current Tables for Burlington, New Jersey
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Burlington
Click for Map
Fri -- 12:19 AM EDT     1.19 feet Low Tide
Fri -- 05:16 AM EDT     7.57 feet High Tide
Fri -- 06:49 AM EDT     Sunrise
Fri -- 10:17 AM EDT     Moonset
Fri -- 12:34 PM EDT     1.11 feet Low Tide
Fri -- 05:40 PM EDT     7.70 feet High Tide
Fri -- 06:52 PM EDT     Sunset
Fri -- 08:52 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.31.63.55.46.77.57.36.253.932.11.31.32.856.57.47.66.95.74.63.62.7

Tide / Current Tables for Philadelphia, Pennsylvania Current
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Philadelphia
Click for Map
Fri -- 01:25 AM EDT     1.40 knots Max Flood
Fri -- 04:39 AM EDT     -0.00 knots Slack
Fri -- 06:50 AM EDT     Sunrise
Fri -- 07:25 AM EDT     -1.73 knots Max Ebb
Fri -- 10:18 AM EDT     Moonset
Fri -- 11:52 AM EDT     0.00 knots Slack
Fri -- 01:41 PM EDT     1.42 knots Max Flood
Fri -- 04:59 PM EDT     -0.00 knots Slack
Fri -- 06:53 PM EDT     Sunset
Fri -- 07:51 PM EDT     -1.64 knots Max Ebb
Fri -- 08:53 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.51.31.310.6-0.4-1.3-1.7-1.7-1.4-1.1-0.70.11.21.410.7-0-1-1.5-1.6-1.5-1.2-1

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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.
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