Thursday, August24, 2017 L-36.com


Marine Weather and Tides
Hyde Park, NY

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 6:13AMSunset 7:42PM Thursday August 24, 2017 6:39 AM EDT (10:39 UTC) Moonrise 9:13AMMoonset 9:31PM Illumination 5% Phase: Waxing Crescent; Moon at 2 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- 336 Am Edt Thu Aug 24 2017
Today..N winds 5 to 10 kt, becoming W this afternoon. Seas 1 ft or less.
Tonight..N winds 5 to 10 kt. Seas 1 ft or less.
Fri..NW winds 5 to 10 kt. Seas 1 ft or less.
Fri night..N winds 5 to 10 kt. Seas 1 ft or less.
Sat..NE winds 5 to 10 kt. Seas 1 ft or less.
Sat night..NE winds around 5 kt. Seas 1 ft or less.
Sun..NE winds around 5 kt. Seas 1 ft or less.
Sun night..E winds around 5 kt. Seas 1 ft or less.
Mon..E winds 5 to 10 kt. Seas 1 ft or less.
Mon night..E winds 5 to 10 kt. Seas 1 ft or less.
ANZ300 336 Am Edt Thu Aug 24 2017
Synopsis for the long island waters and new york harbor.. Canadian high pressure builds over the waters through Sunday night, then slowly begins to retreat to the northeast on Monday.

7 Day Forecast for Marine Location Near Hyde Park, NY
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location: 41.78, -73.95     debug


Area Discussion for - Albany, NY
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Fxus61 kaly 240808
afdaly
area forecast discussion
national weather service albany ny
408 am edt Thu aug 24 2017

Synopsis
Fair and dry conditions into early next week as high pressure
builds in and dominates our weather. Temperatures will run a
little below normal readings for late august.

Near term until 6 pm this evening
Surface high pressure centered over central canada will build
southward today and shift gradually eastward, while aloft the
region remains under a trough. A short wave moving through the
trough will be on the approach this afternoon. There is chance
for some isolated showers this afternoon to the northwest of the
capital district otherwise it will mostly to partly sunny.

Temperatures will be a tad lower than yesterday mainly from the
upper 60s to upper 70s with cooler readings across the higher
terrain of the western adirondacks, eastern catskills and
southern green mountains.

Short term 6 pm this evening through Saturday night
The upper trough axis and short wave will swing overhead tonight,
however another short wave will drop southward out of hudson
bay and pass over region Saturday into Saturday night. While at
the surface, the high shifts eastward and is expected to be centered
over quebec by Sunday early morning. This will keep a light northwest
to north flow of dry air into the region. Only an increase in
clouds is expected with the approach and passage of the short
wave. High temperatures will fall short of seasonable levels by
about 5 degrees for highs and about 10 degrees for lows.

Long term Sunday through Wednesday
Dry and comfortable weather is expected through the long term period
across the entire area.

An upper level trough located over the northeast on Sunday will be
replaced by weak ridging aloft for Monday into Tuesday. The upper
level flow will start to become more flat by the middle of the
upcoming week.

At the surface, high pressure looks to be anchored over northern new
england through the period. This should allow for a mostly to
partly sunny (clear) sky for most of the time. With somewhat cool
temps aloft in place, daytime temperatures will be slightly below
normal, generally in the 70s for highs and mid 40s to mid 50s for at
night. Dewpoints will remain in the 40s to 50s for much of the time.

By the end of the period, attention will be on two storm system. The
first, which will be the remains of TC harvey, look to be located
well southwest of the region, as the remnant low and moisture will be
cutoff from the main flow and stay across the gulf coast and deep
south. It is unknown if any of this moisture at all makes it
northeast towards our area.

Also, another storm system (possible a TC or subtropical storm) may
be developing off the eastern seaboard. Nearly all model and
ensemble guidance (with the exception of one lone GEFS member) keep
this storm well east of the region, as it travels north-northeast
along a frontal zone off the eastern seaboard in the western
atlantic ocean for Wednesday into Thursday. Although it will be
watched rather closely, it doesn't look to be a concern for our
region. The next chance of a rain may wind up being with a northern
stream frontal boundary for the latter part of the week.

Aviation 08z Thursday through Monday
Flying conditions are currentlyVFR for all TAF sites. With an
upper level trough moving into the region, there is a patch of
some mid level clouds that are impacting kgfl kalb kpsf with
sct-bkn CIGS of 8-10 kft. No precip is occurring, but these
clouds look to pass through the area over the next few hours.

Behind these clouds, it will clear out for the rest of the
overnight hours. With light winds in place, some radiational fog
cannot be ruled out for kgfl kpsf due to a small t TD spread for
the late night hours. A brief period of ifr vsby will be
possible for right around sunrise at kgfl kpsf, otherwise it
should remainVFR. Have included a tempo to account for this
possibility. With a larger spread in the temp dewpoints, kpou kalb
look to stayVFR with a nearly clear sky for the remainder of
the night.

During the day on Thursday, flying conditions will beVFR. With
the upper level trough overhead, sct-bkn CIGS at 4-8 kft will be
in place through the day, especially for the northern terminals.

W-nw winds will be around 5-8 kts. Some of these clouds may
linger into Thursday night, but they should start to sct out
with the loss of daytime heating. Winds will become very light
or calm for Thursday night.

Outlook...

Fire weather
Looking at fair and dry conditions into early next week as high
pressure builds in and dominates our weather. The exception will
be for some isolated showers northwest of the capital district
this afternoon. Minimum relative humidity levels this afternoon
are forecast to be in the 40s east of the hudson river valley and
mainly in the 50s to the west. Minimums values Friday afternoon
are forecast to be in the 40s. Recovery tonight will be 90 to
near 100 percent.

Hydrology
No hydrologic issues are anticipated over the next several days.

Fair and dry into early next week as high pressure builds in
and dominates.

For details on specific area rivers and lakes, including
observed and forecast river stages and lake elevations, please
visit the advanced hydrologic prediction service AHPS graphs
on our website.

Equipment
The kenx radar is expected to be down through at least Friday,
september 1st for the bull gear to be replaced.

Aly watches warnings advisories
Ct... None.

Ny... None.

Ma... None.

Vt... None.

Synopsis... Iaa
near term... Iaa nas
short term... Iaa
long term... Frugis
aviation... Frugis
fire weather... Iaa
hydrology... Iaa
equipment... WFO aly


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ANMN6 - Hudson River Reserve, NY 17 mi70 min 59°F 1013 hPa58°F
BRHC3 - 8467150 - Bridgeport, CT 58 mi58 min NNW 5.1 G 8 62°F 75°F1012.1 hPa

Wind History for Bridgeport, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Poughkeepsie, Dutchess County Airport, NY10 mi47 minN 010.00 miFair54°F52°F93%1012.8 hPa
Newburgh / Stewart, NY20 mi55 minN 010.00 miClear57°F55°F94%1013.9 hPa

Wind History from POU (wind in knots)
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Last 24hrE4CalmNW7NW74W8W8
G15
NW9NW9NW9
G18
6NW7NW6W3CalmCalmCalmCalmCalmCalmN4CalmCalmCalm
1 day agoCalmCalm3S74SW85S8SW8
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2 days agoCalmE3SW4S4W45W7SW7CalmSW5W8SW5S3CalmSE3CalmCalmCalmE3CalmCalmCalmCalmCalm

Tide / Current Tables for Hyde Park, Hudson River, New York
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Hyde Park
Click for MapNote: Values for the Hudson River above the George Washington bridge are based upon averages for the six months May to October

Thu -- 03:26 AM EDT     3.90 feet High Tide
Thu -- 06:13 AM EDT     Sunrise
Thu -- 09:12 AM EDT     Moonrise
Thu -- 10:06 AM EDT     -0.26 feet Low Tide
Thu -- 04:02 PM EDT     3.77 feet High Tide
Thu -- 07:41 PM EDT     Sunset
Thu -- 09:30 PM EDT     Moonset
Thu -- 10:23 PM EDT     0.04 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.72.83.53.93.83.42.61.60.80.1-0.30.112.12.93.53.83.62.921.20.50.10.2

Tide / Current Tables for Poughkeepsie, Hudson River, New York
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Poughkeepsie
Click for MapNote: Values for the Hudson River above the George Washington bridge are based upon averages for the six months May to October

Thu -- 03:00 AM EDT     3.79 feet High Tide
Thu -- 06:13 AM EDT     Sunrise
Thu -- 09:12 AM EDT     Moonrise
Thu -- 09:40 AM EDT     -0.26 feet Low Tide
Thu -- 03:36 PM EDT     3.67 feet High Tide
Thu -- 07:41 PM EDT     Sunset
Thu -- 09:31 PM EDT     Moonset
Thu -- 09:57 PM EDT     0.04 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.133.63.83.632.11.20.5-0.1-0.20.41.42.43.13.63.63.22.51.60.90.300.4

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Northeast    EDIT
Geos

Wind Forecast for Albany, NY (6,6,7,8)
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Ground Weather Radar Station Albany, 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.