Thursday, April27, 2017 L-36.com


Marine Weather and Tides
Catskill, NY

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 5:54AMSunset 7:52PM Thursday April 27, 2017 10:19 PM EDT (02:19 UTC) Moonrise 7:03AMMoonset 9:22PM Illumination 4% 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- 817 Pm Edt Thu Apr 27 2017
.dense fog advisory in effect until 10 am edt Friday...
Tonight..S winds 5 to 10 kt. Seas 1 ft or less. Areas of fog. Chance of showers and tstms late. Vsby 1 to 3 nm...decreasing to 1 nm or less late this evening and overnight.
Fri..SW winds around 5 kt...increasing to 5 to 10 kt in the afternoon. Seas 1 ft or less. Chance of showers and tstms in the morning. Areas of fog in the morning with vsby 1 nm or less.
Fri night..SW winds around 5 kt. Seas 1 ft or less.
Sat..S winds around 5 kt...becoming sw in the afternoon. Seas 1 ft or less.
Sat night..NW winds 5 to 10 kt...becoming N after midnight. Seas 1 ft or less.
Sun..NE winds 5 to 10 kt...becoming E in the afternoon. Seas 1 ft or less.
Sun night..SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
Mon..S winds 5 to 10 kt...increasing to 10 to 15 kt. Seas 1 ft or less. Chance of showers in the morning. Chance of showers at night. Vsby 1 to 3 nm after midnight.
Tue..W winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers in the morning with vsby 1 to 3 nm. Winds and seas higher in and near tstms.
ANZ300 817 Pm Edt Thu Apr 27 2017
Synopsis for long island waters and new york harbor.. A series of weak fronts cross the region Friday through Sunday. A cold front passes across the region Monday night.

7 Day Forecast for Marine Location Near Catskill, NY
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location: 42.22, -73.83     debug


Area Discussion for - Albany, NY
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Fxus61 kaly 280119
afdaly
area forecast discussion
national weather service albany ny
919 pm edt Thu apr 27 2017

Synopsis
An approaching weak frontal boundary with allow for some showers and
thunderstorms to pass across the region tonight. Behind the front,
clouds will break for some sunshine on Friday with continued mild
temperatures. It will remain warm over the weekend, with another
chance for showers and thunderstorms on Saturday.

Near term /until 6 am Friday morning/
As of 915 pm edt... Slow moving and closed off storm system
continues to be situated off the coast of southern new england,
while a large upper level trough is located over the northern
plains and upper great lakes. A surface cold front was moving
east through the eastern great lakes late this evening and this
frontal boundary will be moving east across most of our region
overnight.

Mid and high level clouds will be increasing, although any
precip looks to hold off until after midnight. Based off the
latest 3km hrrr, a line of showers and embedded thunderstorms
will be moving across western and central ny this evening, and
reach across eastern ny and western new england after midnight
and pass through by before sunrise. These showers/t-storms look
to be weakening, thanks to the lack of daytime heating and
limited upper level forcing in place. Will keep the threat for
thunder in the forecast (mainly for western areas), but
instability looks mainly elevated, as nocturnal effects should
limit any surface based instability. Best chance for seeing
precip will be for areas north and west of albany.

The front looks to be crossing by late tonight into early Friday
morning from west to east, ending the threat for precip. With
the clouds and possible precip, overnight lows mainly look to be
in the 50s.

Short term /6 am Friday morning through Saturday night/
The front should clear the area by the mid to late morning
hours. Clearing will follow behind the front. Friday will be a
mostly sunny day. There is not a lot of cold air behind the
front, so high temperatures on Friday will be mild with temps
reaching the mid 70s across much of the region.

By Friday evening and early Saturday am, there will be an
increase in moisture at the midlevels. An area of high pressure
to the north will slowly extend eastward. This will push a low
level boundary across the region Saturday afternoon. Will keep a
low chance of showers and possibly a thunderstorm Saturday
afternoon with the instability. Low temperatures Friday evening
will be in the mid to upper 50s. High temperatures on Saturday
will be mild with highs in the upper 70s to near 80 with the
exception of the adk's where highs will be in the upper 60s to
lowers 70s.

By Saturday night, cooler air will move into the region. Low
temperatures will be in upper 30s across the adk's to the mid to
upper 40s across the greater capital region.

Long term /Sunday through Wednesday/
The long term forecast continues to look unsettled as several
frontal boundaries will be passing through the region with an upper
level trough set up across eastern canada and the northeast us for
much of the period.

On Sunday... High pressure will be situated across eastern canada and
the northeast us as a stationary boundary and a warm front will
extend from the middle atlantic region back into the mid mississippi
valley. It will be dry for much of the day but cannot rule out some
afternoon precipitation across western portions of the region. Highs
will be in the upper 50s to mid 60s.

For Sunday night through Monday night... A warm front and then a cold
front will be crossing the region as a complex low pressure system
lifts northeast through the great lakes region and into eastern
canada. Expect precipitation to become more widespread through the
period along with a chance of thunderstorms on Monday. Lows Sunday
night will be in the mid 40s to lower 50s with highs on Monday in
the mid 60s to mid 70s and lows Monday night in the upper 40s to
upper 50s.

Tuesday through Thursday... This period does not look overly wet at
this time, however the upper level trough axis will be moving
through the region on Tuesday and Wednesday bringing some scattered
showers which will be followed by a weak ridge of high pressure
Wednesday night and Thursday with drier conditions. Highs Tuesday
are expected to be in the mid 50s to around 70 with highs on
Wednesday in the upper 40s to mid 60s and highs on Thursday in the
mid 50s to mid 60s. Lows Tuesday night are expected to be in the mid
30s to upper 40s with lows Wednesday night in the mid 30s to mid
40s.

Long term /Sunday through Thursday/
The long term forecast continues to look unsettled as several
frontal boundaries will be passing through the region with an upper
level trough set up across eastern canada and the northeast us for
much of the period.

On Sunday... High pressure will be situated across eastern canada and
the northeast us as a stationary boundary and a warm front will
extend from the middle atlantic region back into the mid mississippi
valley. It will be dry for much of the day but cannot rule out some
afternoon precipitation across western portions of the region. Highs
will be in the upper 50s to mid 60s.

For Sunday night through Monday night... A warm front and then a cold
front will be crossing the region as a complex low pressure system
lifts northeast through the great lakes region and into eastern
canada. Expect precipitation to become more widespread through the
period along with a chance of thunderstorms on Monday. Lows Sunday
night will be in the mid 40s to lower 50s with highs on Monday in
the mid 60s to mid 70s and lows Monday night in the upper 40s to
upper 50s.

Tuesday through Thursday... This period does not look overly wet at
this time, however the upper level trough axis will be moving
through the region on Tuesday and Wednesday bringing some scattered
showers which will be followed by a weak ridge of high pressure
Wednesday night and Thursday with drier conditions. Highs Tuesday
are expected to be in the mid 50s to around 70 with highs on
Wednesday in the upper 40s to mid 60s and highs on Thursday in the
mid 50s to mid 60s. Lows Tuesday night are expected to be in the mid
30s to upper 40s with lows Wednesday night in the mid 30s to mid
40s.

Aviation /01z Friday through Tuesday/
Clouds will continue to linger with a low pressure system departing
the new england coast and another system approaching from from the
ohio valley. Ceilings and vsibilities will beVFR but bkn/ovc less
than 5000ft.

As the system from the west moves eastward, there will be a chance
of showers between 6-10z. Any showers that do form will be light.

Winds will be out of the south less than 10 kts shifting to the
west after 12z Friday morning.

Outlook...

Friday night: no operational impact. No sig wx.

Saturday: moderate operational impact. Breezy chance of shra... Tsra.

Saturday night: no operational impact. No sig wx.

Sunday: low operational impact. Slight chance of shra.

Sunday night: moderate operational impact. Chance of shra.

Monday: moderate operational impact. Chance of shra... Tsra.

Monday night: high operational impact. Likely shra... Tsra.

Tuesday: moderate operational impact. Chance of shra.

Fire weather
A frontal boundary may allow for some showers or thunderstorms
tonight, but not all areas will see rainfall. Behind the front,
clearing is expected on Friday, and rh values will fall to 30 to
40 percent by the afternoon hours, along with west winds around
10 mph.

With another frontal boundary nearby, some showers or
thunderstorms will be possible on Saturday. This will allow
prevent rh values from getting as low, with readings only as low
as 45 to 55 percent on Saturday afternoon. West to southwest
winds will be 10 to 15 mph on Saturday, with a few higher gusts
possible as well.

Hydrology
A weak frontal boundary will allow for some scattered showers
and thunderstorms tonight. Although point rainfall totals will
depend on the exact placement and track of individual showers
and thunderstorms, basin average amounts will mainly be under a
tenth of an inch, which will have little impact on rivers and
streams.

Dry weather is expected on Friday, but another frontal boundary
will return the threat for some scattered showers and
thunderstorms between late Friday night into Saturday evening.

Amounts will again be variable, but basin average amounts
shouldn't be enough to cause any hydrologic issues.

After a mainly dry day on Sunday, another frontal boundary is
expected to impact the region between Monday and Monday night.

This front may allow for some locally higher rainfall totals
thanks to showers and thunderstorms. Although no problems are
anticipated on the main stem rivers (as shown in the mmefs),
high water within urban or poor drainage areas will be possible.

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.

Aly watches/warnings/advisories
Ct... None.

Ny... None.

Ma... None.

Vt... None.

Synopsis... Frugis
near term... Frugis/11
short term... Vtk
long term... 11
aviation... Vtk/11
fire weather... Frugis
hydrology... Frugis


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ANMN6 - Hudson River Reserve, NY 15 mi50 min 65°F 1011 hPa58°F
BRHC3 - 8467150 - Bridgeport, CT 80 mi50 min ESE 7 G 8.9 58°F 1012.7 hPa
NWHC3 - 8465705 - New Haven, CT 81 mi50 min SSE 5.1 G 6 56°F 52°F1013.8 hPa

Wind History for Bridgeport, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Pittsfield Municipal Airport, MA32 mi26 minSE 710.00 miOvercast60°F55°F84%1010.3 hPa

Wind History from PSF (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmCalmSE3E4SE6S4S7SW5SW8SW4--S8SE9SE9SE9SE7SE13SE7
1 day agoE8NE9E54NE7NE8NE9NE5NE8NE4NE10NE9NE13
G17
NE7NE8NE85E7E8NE83NE6E4Calm
2 days agoS6CalmE3NE4E4E5E4NE6E5E10
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Tide / Current Tables for Catskill, Hudson River, New York
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Catskill
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Thu -- 03:46 AM EDT     5.14 feet High Tide
Thu -- 05:56 AM EDT     Sunrise
Thu -- 07:03 AM EDT     Moonrise
Thu -- 10:50 AM EDT     -0.78 feet Low Tide
Thu -- 04:22 PM EDT     4.52 feet High Tide
Thu -- 07:50 PM EDT     Sunset
Thu -- 09:21 PM EDT     Moonset
Thu -- 10:58 PM EDT     -0.63 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
12.84.255.14.83.92.61.30.2-0.5-0.8-01.5344.54.43.82.81.50.4-0.3-0.6

Tide / Current Tables for Coxsackie, Hudson River, New York
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Coxsackie
Click for Map
Thu -- 05:17 AM EDT     5.63 feet High Tide
Thu -- 05:55 AM EDT     Sunrise
Thu -- 07:03 AM EDT     Moonrise
Thu -- 11:33 AM EDT     0.15 feet Low Tide
Thu -- 05:44 PM EDT     4.84 feet High Tide
Thu -- 07:50 PM EDT     Sunset
Thu -- 09:21 PM EDT     Moonset
Thu -- 11:44 PM EDT     0.16 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.61.93.34.55.25.65.44.4321.10.30.212.33.44.24.74.84.22.91.81.10.4

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 (22,6,7,8)
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Ground Weather Radar Station Albany, 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.