Monday, June24, 2019 L-36.com


Marine Weather and Tides
New Rochelle, NY

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6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:22AMSunset 8:32PM Monday June 24, 2019 1:42 PM EDT (17:42 UTC) Moonrise 12:45AMMoonset 12:10PM Illumination 53% Phase: Third Quarter Moon; Moon at 22 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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ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 1215 Pm Edt Mon Jun 24 2019
This afternoon..SW winds 5 to 10 kt. Seas 1 ft or less.
Tonight..S winds around 5 kt. Seas 1 ft or less. Chance of showers after midnight. Patchy fog after midnight.
Tue..S winds 5 to 10 kt. Seas 1 ft or less. Patchy fog in the morning. Showers.
Tue night..SW winds 5 to 10 kt, becoming nw after midnight. Seas 1 ft or less.
Wed..N winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less.
Wed night..SW winds around 5 kt. Seas 1 ft or less.
Thu..SW winds 5 to 10 kt. Seas 1 ft or less.
Thu night..W winds around 5 kt. Seas 1 ft or less.
Fri..W winds 5 to 10 kt. Seas 1 ft or less.
Fri night..SW winds 5 to 10 kt. Seas 1 ft or less.
ANZ300 1215 Pm Edt Mon Jun 24 2019
Synopsis for the long island waters and new york harbor.. High pressure builds east of the waters today as a frontal system approaches from the west. The associated warm front approaches late tonight and moves through the region Tuesday, followed by a cold front Tuesday night. Weak high pressure moves in briefly on Wednesday. A weak trough of low pressure moves through Thursday. High pressure returns Friday.


7 Day Forecast for Marine Location Near New Rochelle, NY
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location: 40.91, -73.77     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 241620
afdokx
area forecast discussion
national weather service new york ny
1220 pm edt Mon jun 24 2019

Synopsis
High pressure moves offshore through tonight as a frontal
system approaches from the west. The associated warm front
approaches late tonight and moves through the region Tuesday,
followed by a cold frontal passage Tuesday night. High pressure
will mainly be in control for the remainder of the week. A cold
front is then forecast to move across the region late Friday
night into Saturday. Another high builds in Sunday.

Near term until 6 pm this evening
Sea breezes have developed across long island and southern
connecticut. These will continue to make progress inland through
the afternoon as high pressure moves offshore. Heights aloft
will continue to rise as an upper ridge axis approaches. Middle
and upper level clouds will gradually increase through the day
with skies becoming partly sunny by early this evening.

Highs will generally be in the lower to mid 80s, with slightly
cooler conditions along the immediate coastline due to sea
breezes. This is a few degrees above normal.

Short term 6 pm this evening through 6 pm Tuesday
Upper ridge axis translates east of the area this evening with
large scale warm advection strengthening ahead of an upper
trough moving into the great lakes. At the surface, warm front
approaches from the ohio valley and nears the region toward
daybreak Tuesday. Decent warm advection coupled with marginal
instability and pw value around 2 inches will result in showers
breaking mainly after midnight, with the best chance being from
4 am to 8 am for nyc and points west, and from 8 am to noon for
points to the east. As airmass gradually destabilizes aloft, a
few thunderstorm are possible. Helicity is favorable for some
rotation, however most of the buoyancy is above this layer with
no surface based instability. Pockets of heavy rainfall will
likely result in urban and poor drainage flooding, impacting the
Tuesday morning commute. The steadiest rains pass eastern long
island and southeast ct during the early to mid afternoon
hours. As for the cams, the NAM 3km and hrrr are similar in
development time, but differences arise with areal extent and
the eastward progression. These details will likely vary from
run to run, but the markers are there for a period of widespread
showers along and ahead of the warm front.

Once in the warm sector on Tuesday, the focus of concern shifts
to potential convective development along and ahead of the
approaching cold front. Significant drying in the warm sector
and pronounced warming of the vertical temperature profile
indicates only an isolated potential during the late afternoon
and evening hours.

Partly to mostly sunny skies will develop in the afternoon for
all but far eastern sections where there could be stratus fog in
the onshore flow. Highs will range from the lower to mid 70s
east, to the lower and mid 80s nyc and points north and west.

There is a moderate risk of rip current development at the
atlantic ocean beaches on Tuesday.

Long term Tuesday night through Sunday
A cold front pushes offshore Wednesday morning, allowing showers to
taper off from west to east. High pressure over the tennessee valley
builds toward the region behind the cold front on Wednesday
dominating the weather through the end of the week.

A deep upper low across ontario quebec is forecast to drop southward
into new england this weekend. An associated surface low and cold
front are expected to move through the area Friday night into
Saturday with an increased risk for some showers and thunderstorms.

Tuesday night through Saturday temperatures will be near to slightly
above normal with temperatures on Sunday slightly below normal for
this time of year.

Aviation 16z Monday through Friday
High pressure will move offshore in the afternoon. A warm front
approaches tonight.

Vfr today, and continuing through the evening. MVFR or ifr in
showers expected after 8-10z.

Light winds generally W NW this morning. All areas become
southerly this afternoon. Winds back to the E SE this evening
and overnight and lighten.

Ny metro enhanced aviation weather support...

detailed information, including hourly TAF wind component forecasts,
can be found at: http:

Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KPTN6 - 8516945 - Kings Point, NY 7 mi55 min N 1 G 1.9
BATN6 - 8518750 - The Battery, NY 19 mi55 min 80°F 66°F1011.5 hPa
ROBN4 - 8530973 - Robins Reef, NJ 23 mi55 min S 2.9 G 5.1 81°F 1011.4 hPa
BGNN4 - 8519483 - Bergen Point West Reach, NJ 27 mi61 min 83°F 69°F1011.5 hPa
SDHN4 - 8531680 - Sandy Hook, NJ 33 mi55 min W 1.9 G 4.1 79°F 73°F1011.9 hPa
BRHC3 - 8467150 - Bridgeport, CT 36 mi61 min SSW 9.9 G 14 79°F 63°F1011.1 hPa
44065 - Entrance to New York Harbor 38 mi33 min SE 5.8 G 7.8 71°F 68°F1011.7 hPa64°F
44069 39 mi58 min SSW 7.8 G 9.7 75°F 73°F57°F

Wind History for Kings Point, NY
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New York, La Guardia Airport, NY11 mi52 minWNW 810.00 miMostly Cloudy85°F50°F30%1011 hPa
White Plains - Westchester County Airport, NY12 mi1.8 hrsno data10.00 miA Few Clouds82°F48°F32%1011.4 hPa
New York City, Central Park, NY14 mi52 minW 410.00 miFair82°F57°F43%1011.3 hPa
Teterboro, Teterboro Airport, NJ15 mi52 minESE 410.00 miFair84°F52°F33%1010.7 hPa
New York, Kennedy International Airport, NY17 mi52 minS 1010.00 miMostly Cloudy80°F60°F51%1011.9 hPa
Farmingdale - Republic Airport, NY23 mi50 minS 1010.00 miFair81°F53°F38%1011.6 hPa

Wind History from LGA (wind in knots)
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Last 24hrNW8NW11
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W10NW9NW6NW9NW5NW4W3NW4NW3NW3NW5N4W6NW8
1 day agoNW14
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Tide / Current Tables for Mamaroneck, New York
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Mamaroneck
Click for Map
Mon -- 12:44 AM EDT     Moonrise
Mon -- 04:26 AM EDT     6.99 feet High Tide
Mon -- 05:23 AM EDT     Sunrise
Mon -- 10:37 AM EDT     1.29 feet Low Tide
Mon -- 12:10 PM EDT     Moonset
Mon -- 05:03 PM EDT     7.10 feet High Tide
Mon -- 08:30 PM EDT     Sunset
Mon -- 11:06 PM EDT     1.64 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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22.84.46.16.96.96.65.84.32.41.41.31.52.13.55.46.77.176.55.43.52.11.6

Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
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Throg's Neck
Click for Map
Mon -- 12:44 AM EDT     Moonrise
Mon -- 02:17 AM EDT     -0.00 knots Slack
Mon -- 05:24 AM EDT     Sunrise
Mon -- 05:47 AM EDT     -0.56 knots Max Ebb
Mon -- 08:22 AM EDT     0.00 knots Slack
Mon -- 11:59 AM EDT     0.81 knots Max Flood
Mon -- 12:10 PM EDT     Moonset
Mon -- 02:22 PM EDT     -0.00 knots Slack
Mon -- 06:09 PM EDT     -0.58 knots Max Ebb
Mon -- 08:30 PM EDT     Sunset
Mon -- 08:43 PM EDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.80.40.1-0.1-0.3-0.5-0.6-0.4-0.10.10.20.50.80.50.1-0.1-0.2-0.5-0.6-0.5-0.200.10.4

Weather Map and Satellite Images
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wmap_A
GOES 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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New York City/Upton, NY (13,3,4,5)
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Ground Weather Radar Station Upton, NY
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weather_mapweather_map weather_map

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Disclaimer:
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 numerious 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.