Monday, August19, 2019 L-36.com


Marine Weather and Tides
Catskill, NY

Version 3.4
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7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
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 6:06AMSunset 7:52PM Monday August 19, 2019 11:20 PM EDT (03:20 UTC) Moonrise 10:06PMMoonset 9:49AM Illumination 80% Phase: Waning Gibbous; Moon at 19 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- 922 Pm Edt Mon Aug 19 2019
Tonight..SW winds around 5 kt, becoming nw after midnight. Seas 1 ft or less.
Tue..N winds around 5 kt, becoming se in the afternoon. Seas 1 ft or less.
Tue night..S winds around 5 kt. Seas 1 ft or less. Chance of showers and tstms after midnight. Patchy fog after midnight with vsby 1 to 3 nm.
Wed..S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms in the morning, then showers and tstms likely in the afternoon with vsby 1 to 3 nm.
Wed night..SW winds 5 to 10 kt. Seas 1 ft or less. Showers and tstms likely in the evening, then chance of showers after midnight. Vsby 1 to 3 nm in the evening.
Thu..W winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms.
Thu night..NW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms in the evening.
Fri..NW winds 5 to 10 kt. Seas 1 ft or less.
Fri night..NW winds 5 to 10 kt. Seas 1 ft or less.
Sat..N winds 5 to 10 kt. Seas 1 ft or less.
Sat night..N winds 5 to 10 kt. Seas 1 ft or less. Winds and seas higher in and near tstms.
ANZ300 922 Pm Edt Mon Aug 19 2019
Synopsis for the long island waters and new york harbor.. A weak cold front will slowly move into the forecast waters tonight, then south and east of the ocean waters late. High pressure builds briefly across the area Tuesday with a wave of low pressure developing late Tuesday and approaching Tuesday night. A warm front will move north of the waters Wednesday. A cold front will slowly approach Wednesday night and move through the waters Thursday night. High pressure builds Friday and remains into the weekend.


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 200231
afdaly
area forecast discussion
national weather service albany ny
1031 pm edt Mon aug 19 2019

Synopsis
Tonight will be fair and cool as high pressure builds in. Tuesday
will be sunny, warm and dry as high pressure briefly crests over the
region. Showers and thunderstorms are likely again on Wednesday as a
warm front crosses the area. A strong cold front will cross the area
on Thursday with fair and cool weather following for Friday into the
weekend.

Near term through Tuesday night
As of 10:31 pm, a quiet evening after 3 days of getting pounded
with thunderstorms. Some patchy strato CU clouds across the
central part of the area along a theta-e boundary. Some high
cirrus clouds over the southern 3 counties. Winds are mainly
light and variable. Temperatures range from the upper 50s in the
western adirondacks to the mid 70s in the capital district.

Mainly clear skies expected tonight with winds diminishing
after midnight should allow for good radiational cooling. Some
patchy fog expected. Lows in the mid 50s to mid 60s.

Previous...

Tuesday will be a sunny and dry day as high pressure builds in
at the surface. High temperatures will range from the upper 70s
in the high terrain to the mid 80s in the valleys. Tuesday night
we will see an increase in low level moisture and cloud cover
as return flow sets up ahead of the next upper level
disturbance. A few showers may even make it into the southern
portion of the forecast area prior to daybreak. Overnight lows
will generally be in the upper 50s to mid 60s.

Short term Wednesday through Wednesday night
Humidity returns on Wednesday as anonymously strong 850mb
southwesterly winds usher in pwats nearing 2.0 inches.

Continued moisture advection along with dynamic lift associated
with low-amplitude waves ahead of the main trough should
contribute to scattered to numerous showers and thunderstorms
through the day. Given the strengthening wind field and rich
boundary layer moisture, there is certainly severe weather and
heavy rainfall potential, although the details remain murky.

Degree of instability will depend on whether any breaks in the
clouds and showers can occur during the morning to early
afternoon hours. Some lingering showers and thunderstorms will
be possible Wednesday night with respectable deep moisture
lingering and main area of height falls still off to the west.

Mild again with lows mainly in the 60s.

Long term Thursday through Monday
A cold front slowly moving through the region on Thursday will keep
chances for scattered showers and some storms in the forecast for
the early part of the long term. Then, we should transition to a
mainly rain-free and cooler less humid air mass for the weekend into
possible the first half of the new work week as a strong canadian
high pressure takes control of region. Read on for details.

A cold front will be gradually sliding through eastern ny and
western new england on Thursday as guidance continues to show an
intensifying closed low in quebec with our strong closed bermuda
high firmly in place over the central atlantic. The intensifying
upper level low looks to strengthen the associated surface low over
southern canada which should slow down the progression of our front,
especially as it runs into the semi-permanent bermuda high over the
atlantic. Members of the global guidance all show sufficient 700mb
moisture riding along the boundary, especially in the afternoon, so
we continued to place chance pops for showers and some storms in the
forecast for Thursday with the highest probabilities over the mid-
hudson valley and NW ct which should be closer to the front. We
continued the low end chance pops even into the adirondacks due to
uncertainty in the timing and placement of the progressing cold
front. However, future updates may trend drier should the front exit
quicker through our cwa. Temperatures along and south of the
boundary should be in the low to mid 80s with dew points still high
enough to make it feel muggy. Areas north and west of the capital
district should be a few degrees cooler and less humid as these
spots feel the effects of the encroaching canadian high.

The ECMWF is still the slowest member of guidance with the front's
departure as it continues to show the front and potential for
precipitation lingering into Thursday evening. The GFS and cmc-nh
are still faster and show it exiting by or shortly after 00z Friday.

For now, we continue to linger chance pops for the first half of
Thursday night, mainly for areas south and east of the capital
district, as the cut off low looks to be positively titled and a
shortwave at the base of the trough which should be the "kicker" is
still far to west by 00z Friday over the great lakes. This shortwave
should progress eastward overnight and become absorbed within the
main parent trough.

By 12z Friday, the main trough axis should be traveling across the
northeast with a wind shift to the northwest ushering in a much
cooler and less humid air mass. We show a dry forecast for Friday
through Sunday as the upper level low should kick our front out to
sea allowing a large scale canadian high to take control of the
region. While the trough axis could spark a few isolated to
scattered showers over the adirondacks and upper hudson valley on
Saturday or Sunday, we left a dry forecast due to limited 700mb
moisture. Should this chance increase, we may increases pops for the
higher terrain areas. Best chance for showers under the cold pool
looks to be Saturday. Otherwise, expect a seasonably cool and less
humid air mass to be over the region through Sunday with high
temperatures staying in the 70s (60s catskills, greens, berkshires
and adirondacks) and cool overnight lows in the 50s (40s higher
terrain).

Ridging builds aloft heading into Monday as our upper level low
should exit out to sea and surface high pressure maintains control
and a dry forecast. Again, ecwmf is the most aggressive and keeps
the parent cut off low over new england but this seems to be an
outlier. Temperatures should warm up a few degrees with highs
ranging from the mid 70s to low 80s. Overnight lows should also turn
a bit milder as well, only falling into the mid - upper 50s to near
60.

Aviation 03z Tuesday through Saturday
High pressure will build across the TAF sites tonight into
Tuesday. MainlyVFR conditions forecast through the TAF period
ending 21 00z. Exception will be ground fog late tonight at
kgfl.

Low probability for ground fog at kpsf, but did not include in
taf as a secondary front passing through late tonight should
keep airmass stirred up enough to keep fog from forming.

West to northwest winds will decrease to 5-10 kt after sunset,
and become light variable after midnight. Winds will be light
and variable on Tuesday.

Outlook...

Tuesday: low operational impact. No sig wx.

Tuesday night: moderate operational impact. Chance of
shra... Tsra.

Wednesday: high operational impact. Likely shra... Tsra.

Wednesday night: moderate operational impact. Chance of
shra... Tsra.

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

Thursday night: low operational impact. No sig wx.

Friday: low operational impact. Breezy no sig wx.

Fire weather
Tuesday will be a dry day as high pressure briefly builds into
the region. Showers and thunderstorms will become likely again
on Wednesday as above normal warmth continues. The weather turns
drier and milder for the end of the week.

Hydrology
A few isolated storms are possible across litchfield county this
evening. Any storm will be capable of locally heavy downpours
leading to minor urban poor drainage flooding.

After a dry day Tuesday, anomalous moisture returns for
Wednesday. Scattered to numerous showers and thunderstorms are
likely for much of the day. Again, urban poor drainage flooding
is possible, and isolated flash flooding cannot be ruled out.

It will trend drier for the end of the week.

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... Snd
near term... Snd jlv
short term... Thompson jlv
long term... Speciale
aviation... Snd
fire weather... Thompson jlv
hydrology... Thompson jlv


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ANMN6 - Hudson River Reserve, NY 15 mi51 min Calm 72°F 1016 hPa70°F
TKPN6 15 mi57 min Calm G 1 73°F 79°F1015.9 hPa68°F
NPXN6 28 mi51 min ENE 1.9 74°F 1016 hPa71°F
BRHC3 - 8467150 - Bridgeport, CT 80 mi57 min NNW 4.1 G 5.1 76°F 77°F1015.1 hPa
NWHC3 - 8465705 - New Haven, CT 81 mi51 min NNW 4.1 G 6 1014.9 hPa

Wind History for Bridgeport, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Pittsfield Municipal Airport, MA32 mi87 minW 710.00 miFair71°F64°F81%1013.9 hPa

Link to 5 minute data for KPSF

Wind History from PSF (wind in knots)
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Last 24hr--CalmW3--Calm----CalmCalmNE3NE3S5--3W8NW11W10--W10W6W4W3SW3W7
1 day agoCalmN3CalmCalmCalm--SE3CalmCalmCalm----4SW6SW6SW9SW7SW8S8S53S7W13Calm
2 days ago------CalmCalmS6--CalmS63--4S5S3S10S9SW86--SW7NW13
G24
S5SE3Calm

Tide / Current Tables for Catskill, Hudson River, New York
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Catskill
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Mon -- 12:07 AM EDT     0.66 feet Low Tide
Mon -- 05:53 AM EDT     4.09 feet High Tide
Mon -- 06:06 AM EDT     Sunrise
Mon -- 09:49 AM EDT     Moonset
Mon -- 12:29 PM EDT     0.33 feet Low Tide
Mon -- 06:22 PM EDT     3.85 feet High Tide
Mon -- 07:50 PM EDT     Sunset
Mon -- 10:06 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.70.91.82.93.644.13.93.32.41.40.80.40.41.12.23.13.63.83.83.42.71.91.2

Tide / Current Tables for Coxsackie, Hudson River, New York
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Coxsackie
Click for Map
Mon -- 01:04 AM EDT     0.31 feet Low Tide
Mon -- 06:06 AM EDT     Sunrise
Mon -- 07:08 AM EDT     4.08 feet High Tide
Mon -- 09:49 AM EDT     Moonset
Mon -- 01:27 PM EDT     -0.21 feet Low Tide
Mon -- 07:36 PM EDT     3.83 feet High Tide
Mon -- 07:50 PM EDT     Sunset
Mon -- 10:06 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.70.30.61.52.63.43.94.13.82.91.810.4-0.1-0.10.61.82.83.43.83.83.22.21.5

Weather Map and Satellite Images
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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.
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Wind Forecast for Albany, NY (23,6,7,8)
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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.