Tuesday, June19, 2018 L-36.com


Marine Weather and Tides
Great Barrington, MA

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:14AMSunset 8:35PM Tuesday June 19, 2018 9:57 PM EDT (01:57 UTC) Moonrise 11:57AMMoonset 12:37AM Illumination 41% Phase: Waxing Crescent; Moon at 7 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- 732 Pm Edt Tue Jun 19 2018
Tonight..NE winds 5 to 10 kt. Seas 1 ft or less.
Wed..E winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less.
Wed night..S winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. Chance of showers in the evening, then showers likely after midnight.
Thu..NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the morning.
Thu night..NE winds around 5 kt. Seas 1 ft or less.
Fri..SE winds 5 to 10 kt. Seas 1 ft or less.
Fri night..SE winds 5 to 10 kt. Seas 1 ft or less.
Sat..SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
Sat night..S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the evening.
Sun..SW winds around 10 kt. Seas 1 ft or less, then around 2 ft in the afternoon.
Sun night..NW winds 10 to 15 kt. Seas around 2 ft.
ANZ300 732 Pm Edt Tue Jun 19 2018
Synopsis for the long island waters and new york harbor.. Weak high pressure builds into the the region tonight. A cold front crosses the area Wednesday and Wednesday night with an area of low pressure passing to our south. Canadian high pressure builds in through Thursday night, then gradually slides to the northeast Friday into Friday night. A frontal system affects the region Saturday into Sunday. High pressure then builds into the area early next week.

7 Day Forecast for Marine Location Near Great Barrington, MA
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location: 42.19, -73.36     debug


Area Discussion for - Albany, NY
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Fxus61 kaly 200138
afdaly
area forecast discussion
national weather service albany ny
938 pm edt Tue jun 19 2018

Synopsis
Seasonable weather is expected through the remainder of this
week. A frontal boundary may touch off a period of wet weather
south of capital region late Wednesday into Wednesday night. The
next chance for more widespread wet weather arrives for the
first weekend of summer.

Near term through Wednesday night
As of 930 pm edt, dry and comfortable conditions are expected
overnight. There will be an increase in high clouds as indicated
by latest satellite imagery. As dewpoints have dropped back
into the 50s and some upper 40s, along with high pressure
sliding across the region, should allow for overnight lows to
drop into the mid 40s to mid 50s.

Those clouds are ahead of convection upstream and a cold front
slipping south from central canada. NCEP model suite and
international guidance offer a general synoptic setup with
moisture upstream and a weak wave(s) transversing the quasi-
stationary boundary between i70 and i80. Trends are a little
further north with the expected shower potential yet the
canadian and experimental GFS fv3 are the drier. Regardless, we
will continue with chance pops south of i90 late Wednesday into
Wednesday night as this wave tracks into the confluence. Highs
Wednesday with the cloud coverage will generally be in the 70s
with 60s across the higher terrain of the catskills.

Meanwhile, cold front is expected to approach and pass southward
overnight Wednesday with not much more than some clouds and wind
shift toward the north in its wake. Overnight lows mainly into
the 50s.

Short term Thursday through Friday
The aforementioned cold front is expected to be south of the
region Thursday morning with a brisk northerly flow developing
through the day. Otherwise for the first day of summer (607 am
summer solstice), a comfortable day with ample sunshine and
temperatures mainly into the 70s.

Mostly clear skies Thursday night as surface high and climbing
heights aloft should make for a near ideal radiational cooling
night. Overnight lows generally from the mid 40s to lower 50s.

As the surface high slides off the new england coastline,
transitory short wave ridge axis will move across the region.

Should remain a calm end to the week with seasonable
temperatures. Some increase in high level clouds are expected
late in the day which will signify a change to the pattern
heading into the weekend.

Long term Friday night through Tuesday
Unsettled weather is expected for much of the upcoming weekend with
a return to dry weather early next week.

The long term period starts out dry on Friday night as high pressure
moves off the new england coast. Lows will be in the 50s.

Saturday through Sunday looks fairly wet as a low pressure system
approaches from the eastern great lakes on Saturday and moves
northeast of our region into the canadian maritimes on Sunday. This
low pressure system will drag a cold front through our region on
Sunday. Have mainly gone with chance to low likely pops through this
period and have included thunderstorms on Saturday as showalter
indices go negative and mlmucapes reach at least several hundred
j kg. On Sunday there will also be a chance of thunderstorms as
mlmucapes are at least several hundred j kg once again. Any
lingering precipitation should come to an end Sunday night. Expect
highs on Saturday to be in the upper 60s to mid 70s with lows
Saturday night in the upper 50s to mid 60s. Highs on Sunday will be
in the upper 60s to mid 80s with lows Sunday night in the upper 40s
to lower 60s.

Dry weather is expected Monday through Tuesday as a large ridge of
high pressure moves from the upper great lakes on Monday and settles
across our region on Tuesday. Highs on Monday will be in the upper
60s to upper 70s with lows Monday night in the upper 40s to mid 50s.

Highs on Tuesday will be in the upper 60s to lower 80s.

Aviation 02z Wednesday through Sunday
The cold front has passed through the region with subsidence and
clearing skies in its wake.VFR conditions will prevail at the
forecast sites and winds will decrease to around 5 kts as we
head into the overnight hours with some cirrus clouds streaming
into the region late tonight. Low pressure will approach the
region from the southwest Wednesday morning ushering in some
moisture and lowering clouds at kpou kpsf kalb. Have included
a prob30 with MVFR conditions possible at kpou after 19z. Winds
will generally be light and variable on Wednesday at around 5
kts.

Outlook...

Wednesday: no operational impact. No sig wx.

Wednesday night: no operational impact. No sig wx.

Thursday: no operational impact. No sig wx.

Thursday night: no operational impact. No sig wx.

Friday: no operational impact. No sig wx.

Friday night: no operational impact. No sig wx.

Saturday: moderate operational impact. Chance of shra.

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

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

Fire weather
A more seasonable and less humid airmass takes hold
through the remainder of the week. Rh values should recover
tonight between 70 and 90 percent. Rh values for Wednesday of 35
to 55 percent with lighter southwesterly winds at 5 to 10 mph.

Aside from a few showers Wednesday night near the i-84 corridor,
dry weather is expected for the remainder of the week.

Hydrology
A much drier and more seasonable airmass takes hold through the
remainder of the week. Aside from a few showers Wednesday night
near the i-84 corridor, dry weather is expected for the
remainder 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... Bgm
near term... Bgm 11
short term... Bgm
long term... 11
aviation... Cebulko 11
fire weather... Bgm thompson
hydrology... Bgm thompson


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ANMN6 - Hudson River Reserve, NY 32 mi88 min 74°F 1011 hPa54°F
TKPN6 33 mi40 min Calm G 0 72°F 74°F51°F
NWHC3 - 8465705 - New Haven, CT 67 mi40 min NNE 5.1 G 8 76°F 66°F1011 hPa
BRHC3 - 8467150 - Bridgeport, CT 71 mi46 min N 5.1 G 7 77°F 62°F1010.3 hPa

Wind History for New Haven, CT
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Pittsfield Municipal Airport, MA17 mi64 minN 010.00 miFair66°F54°F65%1009.6 hPa

Wind History from PSF (wind in knots)
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Last 24hrSW6W10SW4SW6W11
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W4W3N55NW6N10
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1 day agoCalmN3CalmCalmCalmCalmCalmCalmNE3CalmNE3NE4CalmSW5SW10
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2 days agoW8W6CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW7W43W5W7NW7NW6CalmCalmCalmCalm

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

Tue -- 12:38 AM EDT     Moonset
Tue -- 02:27 AM EDT     0.25 feet Low Tide
Tue -- 05:18 AM EDT     Sunrise
Tue -- 08:23 AM EDT     4.69 feet High Tide
Tue -- 11:58 AM EDT     Moonrise
Tue -- 03:13 PM EDT     -0.15 feet Low Tide
Tue -- 08:34 PM EDT     Sunset
Tue -- 09:11 PM EDT     4.45 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.50.80.30.41.22.43.54.24.74.6431.910.3-0.10.112.23.244.44.33.5

Tide / Current Tables for Coxsackie, Hudson River, New York
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Coxsackie
Click for Map
Tue -- 12:38 AM EDT     Moonset
Tue -- 02:58 AM EDT     0.19 feet Low Tide
Tue -- 05:18 AM EDT     Sunrise
Tue -- 09:15 AM EDT     4.70 feet High Tide
Tue -- 11:58 AM EDT     Moonrise
Tue -- 03:35 PM EDT     -0.30 feet Low Tide
Tue -- 08:35 PM EDT     Sunset
Tue -- 10:01 PM EDT     4.17 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.91.30.60.20.61.72.93.84.44.74.53.52.41.60.7-0.1-0.20.51.62.63.43.94.23.8

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Northeast    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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Albany, NY (21,6,7,8)
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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.