Sunday, August25, 2019 L-36.com


Marine Weather and Tides
Port Ewen, NY

Version 3.4
NOTICE
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 6:12AMSunset 7:43PM Sunday August 25, 2019 7:07 PM EDT (23:07 UTC) Moonrise 12:44AMMoonset 4:02PM Illumination 21% Phase: Waning Crescent; Moon at 25 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- 327 Pm Edt Sun Aug 25 2019
Tonight..NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Mon..NE winds 10 to 15 kt. Seas around 2 ft.
Mon night..E winds 5 to 10 kt. Seas 1 ft or less.
Tue..E winds 5 to 10 kt. Seas 1 ft or less.
Tue night..E winds around 5 kt. Seas 1 ft or less.
Wed..SE winds around 5 kt. Seas 1 ft or less.
Wed night..S winds around 5 kt, becoming sw around 5 kt after midnight. Seas 1 ft or less. Chance of showers.
Thu..W winds around 5 kt. Seas 1 ft or less.
Thu night..W winds around 5 kt. Seas 1 ft or less.
Fri..NW winds around 5 kt, becoming sw around 5 kt in the afternoon. Seas 1 ft or less.
Fri night..W winds 5 to 10 kt. Seas 1 ft or less.
ANZ300 327 Pm Edt Sun Aug 25 2019
Synopsis for the long island waters and new york harbor.. High pressure remains north of the region through Tuesday. A cold front approaches Wednesday and passes through the waters Wednesday night into early Thursday. High pressure returns briefly Friday before another cold front passes through late Friday into Saturday.


7 Day Forecast for Marine Location Near Port Ewen, NY
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location: 41.92, -73.98     debug


Area Discussion for - Albany, NY
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Fxus61 kaly 252000
afdaly
area forecast discussion
national weather service albany ny
400 pm edt Sun aug 25 2019

Synopsis
High pressure will dominate our weather into Tuesday with
comfortable humidity levels with partly to mostly sunny
conditions. Temperatures will run a little below normal for late
august.

Near term until 6 am Monday morning
Clouds tending to dissipate from NE to SW and based on trends
and sources of mesoscale guidance, all areas should see a
mostly clear sky tonight. The upper energy and east low level
flow that supported the cloud cover last night and today is
exiting and deeper ridging and subsidence is shifting into our
region from the west and north.

There should be some fog around swamps and rivers. Light winds
and a clear sky should help temperatures to fall into the 40s to
around 50. Some areas in the southern adirondacks could see
some upper 30s.

Short term 6 am Monday morning through Wednesday
High pressure controls the weather Monday and Tuesday as the
ridging shifts east of our region later Monday through Tuesday,
allowing for slow and gradual warming of the boundary layer.

Winds will be light but will trend from east and southeast
Monday and trend to south on Tuesday. Some clouds will increase
through the afternoon Tuesday.

Highs Monday in the 70s but around 70 higher terrain. Highs
Tuesday in the mid to upper 70s but lower 70s higher terrain.

It could be a few degrees warmer Tuesday if the high clouds are
delayed until Tuesday night.

The initial approach of upper energy and increasing warm
advection will bring clouds over the entire region Tuesday
night and some isolated to scattered showers into western areas
by early Wednesday morning. Showers spread across the region
through the day Wednesday with the best coverage in the
afternoon, when there could be some isolated thunderstorms,
too. Highs Wednesday in the mid 70s to around 80 but lower 70s
higher terrain.

Long term Wednesday night through Sunday
The period starts out Wednesday night with a frontal boundary and
associated upper level short wave trough moving eastward across the
region. There are some mixed signals among the guidance with regards
to maintenance of a solid batch of showers potentially moving
through. The ECMWF indicates a likely period of showers continuing
into much of the night, while the GFS is showing a weakening trend.

Instability looks rather meager at this time, so will mention chance
pops for now with slight chance of thunder.

The boundary and short wave should be mainly east of our region by
Thursday. However, the GFS is still depicting a slower progression,
with the possibility of a few leftover showers on Thursday. Will
only mention slight chance pops at this time. There looks to be no
discernible change in air mass behind the system, so temperatures
will remain seasonably warm.

A period of quiet weather is then expected Thursday night through
Friday, as a surface ridge extends northeast from the mid atlantic
region into our area. The next chance of showers arrives Friday
night into Saturday, as a fairly weak front upper disturbance moves
across the region. Best chances look to be north and west of the
capital district, but even there coverage should be rather sparse
unless moisture forcing end up being stronger than currently
indicated.

Zonal flow aloft setting up for much of the weekend, with guidance
having difficulty resolving possible disturbances. Low confidence
forecast shaping up for Saturday and Sunday, with no clear signal
for dry vs. Wet based on uncertainty with tracks of disturbances.

Gfs is more optimistic than the ECMWF for a dry weekend. Will
mention slight to low chance pops at this time. Temperatures look to
be slightly above normal for late august.

Aviation 20z Sunday through Friday
Vfr through the TAF period.

Bkn ovcVFR CIGS now will give way to skc all terminals by this
evening. Afternoon visible satellite loop shows clouds
dissipating from the northeast as drier air filters into region
around high pressure over maine. Cloud cover is most pronounced
across the kpou area, with a solid stratus deck moving west
across ct. This will delay somewhat the clearing at kpou. Dew
points currently in the mid 50s all terminals will give way to
dew points in the lower to mid 40s by this evening. Continued
lowering of dew points through the night should preclude the
development of any MVFR ifr br fg. Thus skc at all terminals
this evening through 18z Monday.

Outlook...

Monday night: no operational impact. No sig wx.

Tuesday: no operational impact. No sig wx.

Tuesday night: low operational impact. Isolated shra.

Wednesday: moderate operational impact. Scattered shra... Tsra.

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

Thursday: low operational impact. Slight chance of shra... Tsra.

Thursday night: no operational impact. No sig wx.

Friday: no operational impact. No sig wx.

Fire weather
High pressure will dominate our weather into Tuesday with
comfortable humidity levels with partly to mostly sunny
conditions. Temperatures will run a little below normal for late
august.

Rh values will be above 35 percent Monday afternoon and Tuesday
afternoon. Rh values will be above 80 percent tonight and Monday
night
the winds will be near calm tonight. On Monday, the winds will
be east to southeast at 5 to 10 mph, the calm again Monday
night. Winds Tuesday will shift to southeast and south at 15 mph
or less.

Hydrology
No significant hydro problems are expected over the next 7 days
ending early next weekend.

Dry weather is expected this weekend until Tuesday. The next
chance of widespread rainfall will be with a frontal passage on
Wednesday. The rainfall Wednesday into Thursday is expected to
have minimal impacts on the main stem river flows.

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... Nas
near term... Nas
short term... Nas
long term... Jpv
aviation... Okeefe
fire weather... Nas
hydrology... Nas


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NPXN6 6 mi37 min NE 1.9 73°F 1024 hPa56°F
TKPN6 7 mi55 min NE 1.9 G 4.1 74°F 79°F1023.9 hPa54°F
ANMN6 - Hudson River Reserve, NY 8 mi37 min Calm 71°F 1023 hPa60°F
BRHC3 - 8467150 - Bridgeport, CT 67 mi55 min E 7 G 12 71°F 74°F1022.9 hPa

Wind History for Bridgeport, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Poughkeepsie, Dutchess County Airport, NY20 mi74 minE 810.00 miFair74°F53°F48%1022.8 hPa

Link to 5 minute data for KPOU

Wind History from POU (wind in knots)
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Last 24hrN3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmNE3N4N8N8NE11
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1 day agoCalmCalmCalmCalmCalmCalmN3N3CalmCalmCalmCalmN3N6N7N8N7N9N10
G16
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2 days agoSE4CalmSE3CalmN7N4N3CalmN3CalmCalmCalmCalmNE3N4NE34N8N7N4N3NW3CalmNW3

Tide / Current Tables for Kingston Point, Hudson River, New York
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Kingston Point
Click for Map
Sun -- 12:44 AM EDT     Moonrise
Sun -- 04:05 AM EDT     0.93 feet Low Tide
Sun -- 06:14 AM EDT     Sunrise
Sun -- 09:09 AM EDT     3.24 feet High Tide
Sun -- 03:57 PM EDT     0.78 feet Low Tide
Sun -- 04:01 PM EDT     Moonset
Sun -- 07:41 PM EDT     Sunset
Sun -- 09:26 PM EDT     4.05 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.41.81.41.10.91.21.92.63.13.23.22.92.31.61.10.90.811.933.7443.8

Tide / Current Tables for Hyde Park, Hudson River, New York
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Hyde Park
Click for Map
Sun -- 12:44 AM EDT     Moonrise
Sun -- 03:43 AM EDT     0.77 feet Low Tide
Sun -- 06:14 AM EDT     Sunrise
Sun -- 08:49 AM EDT     2.80 feet High Tide
Sun -- 03:35 PM EDT     0.64 feet Low Tide
Sun -- 04:01 PM EDT     Moonset
Sun -- 07:40 PM EDT     Sunset
Sun -- 09:06 PM EDT     3.50 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.91.41.10.80.81.21.82.42.72.82.72.31.81.20.90.70.71.122.83.33.53.43.1

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.
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Wind Forecast for Albany, NY (19,4,5,8)
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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.