Monday, July22, 2019 L-36.com


Marine Weather and Tides
Southampton, 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 5:37AMSunset 8:18PM Monday July 22, 2019 7:12 PM EDT (23:12 UTC) Moonrise 11:28PMMoonset 10:49AM Illumination 67% 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
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ANZ005 324 Pm Edt Mon Jul 22 2019
Synopsis for eastport me to stonington me out 25 nm.. A stationary front will remain across the waters this afternoon. Low pres is expected to move ne along the frontal boundary tonight and then across the waters Tue. High pres will build across the region Wed into Fri.


7 Day Forecast for Marine Location Near Southampton, NY
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location: 38.69, -71.39     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 221940
afdokx
area forecast discussion
national weather service new york ny
340 pm edt Mon jul 22 2019

Synopsis
A frontal boundary remains stalled over the area into Tuesday,
with waves of low pressure developing along it. High pressure
then builds from the west, allowing the boundary to move east of
the area by Wednesday. High pressure remains over the area into
the weekend.

Near term until 6 am Tuesday morning
An approaching cold front is triggering a few thunderstorms across
northwest parts of the area. These thunderstorms are forecast
to expand in intensity and coverage through the afternoon and
evening. With any thunderstorm development there is the
potential of strong gusty winds and frequent lighting and the
potential for urban flash flooding, especially across
northeastern new jersey, the lower hudson valley, nyc, nassau
county, ny and southeastern connecticut where storms may back
build and train across the same area. A flood watch remains in
effect and has been expanded into fairfield and new haven
counties in connecticut. The threat for severe weather is
expected to diminish overnight but expect rainfall to continue
through Tuesday morning. See the hydrology section for more
information.

Additionally, veering winds with height in the vicinity of the
frontal boundary may support weak rotation, and the potential
for a weak brief tornado.

Temperatures tonight will be in the mid to upper 60s to near 70.

There is a low rip current risk for atlantic ocean beaches today.

Short term 6 am Tuesday morning through Tuesday night
The frontal system will remain over the area, with the threat
for heavy rainfall and locally gusty winds continuing at least
into Tuesday morning, before building high pressure from the
west gradually allows the system to move offshore. With light
winds and recent moisture, fog may develop into Tuesday night.

Expect temperatures to be well below climatological normals on
Tuesday, then closer to normal overnight.

There is a moderate rip current risk for atlantic ocean beaches
on Tuesday morning, possibly becoming high in the afternoon.

Long term Wednesday through Monday
Strong polar upper low drops into hudson bay during the mid to late
week, gradually shearing the closed low currently over northern
quebec towards greenland. The associated deep eastern us troughing
will slowly weaken through the week as a result, with weak upper
ridging signaled for the weekend ahead of the next closed
shearing eastward just north of the great lakes.

At the surface, generally tranquil conditions expected, with weak
and elongated high pressure sprawled across the eastern us in wake
of the offshore cold front slowly drifting eastward. A gradual
moderation in temps expected through the period, starting a
seasonable levels with comfortable humidity mid week and rising to
above seasonal with increasing humidity late week into the
weekend.

Aviation 20z Monday through Saturday
A front will remain near the terminals today as a wave of low
pressure develops and moves along the front into tonight.

Showers and thunderstorms have developed across northern nj and
the lower hudson valley. As these storms approach, expect MVFR
conditions to develop. Some storms may become severe and
produce gusty winds and heavy rainfall, mainly in the 20-00z
time frame. The MVFR or lower conditions and the threat of
showers and isolated thunder will continue into the overnight
hours and Tuesday morning.VFR conditions will return during the
mid to late part of Tuesday.

Winds are generally light or out of the south-southeast, however
the forecast becomes tricky through the afternoon as a wave of low
pressure moves along the front. Winds should favor a se
direction before veering to the W NW later in the day and
tonight.

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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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
The Gabreski Airport, NY162 mi19 minESE 510.00 miOvercast79°F75°F90%1006.3 hPa

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Last 24hrSW4CalmCalmCalmN5N5NE5N6N4S3CalmCalmCalmCalmCalmCalmE5E6SE7SE12E9SE5S6SE5
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2 days agoSW8SW7SW8SW9SW5SW6SW5SW4W3CalmCalmCalmW7W9W96W9W11
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Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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GOES Local Image of Mid-Atlantic    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 (19,4,5,8)
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Ground Weather Radar Station Upton, NY
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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.