Tuesday, March31, 2020
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Marine Weather and Tides
Sewaren, NJ

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 6:39AMSunset 7:22PM Tuesday March 31, 2020 12:14 PM EDT (16:14 UTC) Moonrise 11:01AMMoonset 1:30AM Illumination 51% Phase: First Quarter Moon; Moon at 7 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- 1034 Am Edt Tue Mar 31 2020
Today..E winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon. Waves 2 to 3 ft.
Tonight..E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less, then 2 to 3 ft after midnight.
Wed..NE winds 10 to 15 kt. Waves 2 to 3 ft.
Wed night..N winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts up to 20 kt after midnight. Waves 2 to 3 ft.
Thu..NW winds around 15 kt with gusts up to 20 kt. Waves 2 to 3 ft.
Thu night..N winds 15 to 20 kt. Waves around 2 ft.
Fri..N winds 10 to 15 kt. Waves around 2 ft in the morning, then 1 ft or less.
Fri night..NE winds 5 to 10 kt. Waves 1 ft or less.
Sat..NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less.
Sat night..S winds 5 to 10 kt. Waves 1 ft or less.
ANZ300 1034 Am Edt Tue Mar 31 2020
Synopsis for the long island waters and new york harbor.. Weak inland low pressure dissipates early today as high pressure builds in from the north. Meanwhile low pressure well east of nantucket will strengthen through today while moving very slowly east. Another low will pass well to the southeast Wednesday through Friday as high pressure builds well to the north.


7 Day Forecast for Marine Location Near Sewaren, NJ
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location: 40.55, -74.27     debug


Area Discussion for - New York City/Upton, NY
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FXUS61 KOKX 311559 AFDOKX

Area Forecast Discussion National Weather Service New York NY 1159 AM EDT Tue Mar 31 2020

SYNOPSIS. High pressure along the New England coast noses in across the area through tonight. Low pressure well offshore in the western Atlantic will continue to track slowly east. Another low will pass well to the southeast Wednesday through Friday as high pressure builds to the north and temperatures begin to moderate by the end of the week. A weak cold front will approach from the west late Sunday followed by high pressure building in early next week.

NEAR TERM /THROUGH WEDNESDAY/. Clearing working in from the NE late this morning with latest satellite imagery showing sun working in across New London in SE CT and parts of the forks across eastern LI. However, much of the guidance continues to support stratocu filling back in with daytime heating and mostly cloudy conditions. Thus, any sun should be limited to eastern CT and eastern LI, but there is clearly uncertainty and based on satellite the clearing could get farther west.

Highs are still forecast to be in the upper 40s to around 50. More sun, and these go up at least several degrees.

In addition, a short wave ejects out of the Central Plains by this afternoon and is located off the Carolina coast by Wednesday, reinforcing deep cyclonic flow for the region through the period. A more potent surface low develops over the southeast US, and remains south and east of the local area. Models continue to be in good agreement with this scenario.

By Wednesday, a surface low moves off the North Carolina coast and deepens as it heads to the northeast. Clouds should be on the decrease by Wednesday and northeast winds should become northerly, then northwesterly by Wednesday night.

Highs on Wednesday will be in the upper 40s and low 50s, several degrees below normal.

SHORT TERM /WEDNESDAY NIGHT THROUGH FRIDAY/. Deep northwest flow continues as the upper system meanders east of the forecast area and a ridge approaches from the west. The strong surface low is well east of the area by Thursday, though it appears some wrap around moisture on its western periphery may scrape the eastern sections of CT and LI Thursday afternoon into Friday morning. For now, have kept chance PoPs in through Friday morning as confidence is low. Highs Thursday and Friday should approach the mid-50s.

LONG TERM /FRIDAY NIGHT THROUGH MONDAY/. A ridge of high pressure builds Friday and Saturday, with a flattening of this ridge by Sunday/Monday time frame. A cold front should move through during that timeframe. A few showers may accompany this front as it moves through, which looks to be either Sunday night or Monday.

Temperatures near normal should slowly rise to above normal by the weekend into early next week.

AVIATION /16Z TUESDAY THROUGH SATURDAY/. A trough gradually weakens and dissipates through this afternoon as weak high pressure builds in through tonight. Meanwhile, one deepening low east of Nantucket continues to slowly drift eastward this afternoon while another deepening low moves off the North Carolina coast tonight.

Have nudged back prevailing VFR conditions by an hour or two into the afternoon. Any partial clearing should be short lived as clouds below 4-5 kft will get re-established. Therefore there will be pockets of improvement to VFR at times, with the prevailing VFR conditions waiting until 19-20z at the city terminals, and slightly earlier for eastern most terminals. There is a chance of MVFR ceilings at the coastal and NYC metro terminals late tonight. Confidence in this scenario is low at this time as ceilings cloud go to around 2 kft for a time late tonight.

Winds generally will be E to NE 10 kt through the forecast period. The winds will begin to increase for the city and coastal terminals towards the end of the TAF period.

. NY Metro Enhanced Aviation Weather Support .

Detailed information, including hourly TAF wind component fcsts, can be found at: http:/weather.gov/zny/n90

KJFK TAF Comments: Low confidence in the timing of improving ceilings this afternoon, may be off by 1 to 2 hours.

The afternoon KJFK haze potential forecast is GREEN, which implies slant range visibility P6SM outside of cloud.

KLGA TAF Comments: Low confidence in the timing of improving ceilings this afternoon, may be off by 1 to 2 hours.

The afternoon KLGA haze potential forecast is GREEN, which implies slant range visibility P6SM outside of cloud.

KEWR TAF Comments: Low confidence in the timing of improving ceilings this afternoon, may be off by 1 to 2 hours.

The afternoon KEWR haze potential forecast is GREEN, which implies slant range visibility P6SM outside of cloud.

KTEB TAF Comments: Low confidence in the timing of improving ceilings this afternoon, may be off by 1 to 2 hours.

KHPN TAF Comments: Low confidence in the timing of improving ceilings this afternoon, may be off by 1 to 2 hours.

KISP TAF Comments: Low confidence in the timing of improving ceilings, may be off by 1 to 2 hours.

OUTLOOK FOR 12Z WEDNESDAY THROUGH SATURDAY. Wednesday-Friday. VFR. NW G15-20kt Thursday and Friday. Saturday. VFR.

MARINE. Small craft conditions are expected to continue on the ocean waters through at least Wednesday with a combination of gusty winds at times, and elevated seas as a result of easterly swell from a deepening low well east of Nantucket. Condition across the waters west of Fire Island Inlet briefly fall below SCA levels late this afternoon and this evening as high pressure builds into the waters.

A storm passing well to the SE Wednesday night and Thursday will bring increased northerly winds to the ocean waters. With this deep low, ocean seas due to swell increase by late week into the weekend.

HYDROLOGY. No hydrologic impacts are expected.

EQUIPMENT. NYC NOAA Weather Radio Station KWO35 (162.55 MHz) is undergoing its final stages of testing, and is operating at full power.

OKX WATCHES/WARNINGS/ADVISORIES. CT . None. NY . None. NJ . None. MARINE . Small Craft Advisory until 6 PM EDT Wednesday for ANZ350-353- 355.

SYNOPSIS . DBR NEAR TERM . DBR SHORT TERM . DBR LONG TERM . PW AVIATION . JE MARINE . MET HYDROLOGY . DBR EQUIPMENT .


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
BGNN4 - 8519483 - Bergen Point West Reach, NJ 9 mi57 min 42°F 48°F1017.8 hPa
MHRN6 9 mi57 min ESE 1.9 G 2.9
ROBN4 - 8530973 - Robins Reef, NJ 13 mi57 min ENE 5.1 G 6 42°F 1017.7 hPa
SDHN4 - 8531680 - Sandy Hook, NJ 15 mi57 min E 8 G 12 42°F 47°F1018.1 hPa
BATN6 - 8518750 - The Battery, NY 17 mi57 min 43°F 46°F1017.8 hPa
KPTN6 - 8516945 - Kings Point, NY 32 mi57 min ESE 5.1 G 8 42°F 51°F1018.5 hPa
44065 - Entrance to New York Harbor 33 mi35 min ENE 12 G 14 42°F 1017.4 hPa36°F
44022 - Execution Rocks 37 mi60 min ENE 9.7 G 14 42°F 32°F37°F
NBLP1 - 8548989 - Newbold, PA 38 mi57 min SE 5.1 G 8.9 43°F 49°F1017.6 hPa
BDRN4 - 8539094 - Burlington, Delaware River, NJ 45 mi99 min ESE 6 G 8.9 43°F 49°F1017.2 hPa
44040 - Western Long Island Sound 46 mi85 min ENE 9.7 G 14 41°F 2 ft34°F

Wind History for Bergen Point West Reach, NY
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Newark, Newark International Airport, NJ12 mi24 minE 510.00 miOvercast44°F35°F71%1017.1 hPa
Morristown Municipal, NJ19 mi30 minESE 77.00 miOvercast41°F39°F93%1017.3 hPa
Somerville, Somerset Airport, NJ22 mi22 minSE 67.00 miOvercast43°F37°F82%1016.7 hPa
New York City, Central Park, NY22 mi24 minE 710.00 miOvercast44°F35°F71%1017.1 hPa
Caldwell, Essex County Airport, NJ23 mi22 minESE 810.00 miOvercast44°F35°F71%1017.8 hPa
Teterboro, Teterboro Airport, NJ24 mi24 minESE 510.00 miOvercast42°F34°F73%1016.9 hPa

Link to 5 minute data for KEWR

Wind History from EWR (wind in knots)
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Last 24hr46SE4SE4S43S6S6NW9CalmSE5CalmCalmE3CalmE6E8NE7NE7NE9E7E54E5
1 day agoN9NE9NE8NE12N9N10NE10
G17
N12NE10N12NE8NE9N8N6N7NE9N7CalmE3CalmNE6CalmE3E3
2 days agoE7E6NE10NE8NE9NE6N9N8N7N7NE10NE13NE11NE11NE9NE11N15NE14NE13NE11NE11N13NE12NE11

Tide / Current Tables for Woodbridge Creek, 0.8 n.mi. above entrance, New Jersey
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Woodbridge Creek
Click for Map
Tue -- 12:51 AM EDT     5.17 feet High Tide
Tue -- 01:30 AM EDT     Moonset
Tue -- 06:41 AM EDT     Sunrise
Tue -- 07:47 AM EDT     0.96 feet Low Tide
Tue -- 11:00 AM EDT     Moonrise
Tue -- 01:43 PM EDT     4.28 feet High Tide
Tue -- 07:21 PM EDT     Sunset
Tue -- 07:37 PM EDT     1.04 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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55.24.94.23.22.11.4111.222.93.74.24.33.93.22.21.51.11.11.42.23.3

Tide / Current Tables for Bayonne Bridge, Kill van Kull, New York Current (2)
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Bayonne Bridge
Click for Map
Tue -- 01:30 AM EDT     Moonset
Tue -- 03:08 AM EDT     1.68 knots Max Flood
Tue -- 05:43 AM EDT     -0.00 knots Slack
Tue -- 06:40 AM EDT     Sunrise
Tue -- 09:30 AM EDT     -1.50 knots Max Ebb
Tue -- 11:00 AM EDT     Moonrise
Tue -- 12:22 PM EDT     0.00 knots Slack
Tue -- 03:45 PM EDT     1.44 knots Max Flood
Tue -- 06:40 PM EDT     -0.00 knots Slack
Tue -- 07:20 PM EDT     Sunset
Tue -- 09:54 PM EDT     -1.32 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.30.81.31.71.40.5-0.2-0.6-1.1-1.4-1.4-0.9-0.20.20.61.21.40.90.3-0.1-0.6-1.1-1.3-1

Weather Map
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wmap_A
GEOS Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New York City/Upton, NY (12,3,4,5)
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Ground Weather Radar Station Philadelphia, PA
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The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerous of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.