Sunday, May26, 2019

Marine Weather and Tides
Chazy, NY

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 5:13AMSunset 8:28PM Sunday May 26, 2019 11:32 PM EDT (03:32 UTC) Moonrise 1:54AMMoonset 12:16PM Illumination 43% Phase: Third Quarter Moon; Moon at 23 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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SLZ024 Expires:201905270300;;514419 Fzus61 Kbuf 262337 Rra Glfsl Glfsl Forecast For The Saint Lawrence River Including The Thousand Islands Region National Weather Service Buffalo Ny 732 Pm Edt Sun May 26 2019 Slz022-024-270300- Saint Lawrence River From Cape Vincent To Saint Regis 732 Pm Edt Sun May 26 2019
Tonight..Northwest winds 5 to 10 knots becoming light and variable. Becoming mainly clear.
Monday..Northeast winds 10 knots or less becoming north 5 to 15 knots. Partly Sunny.
Monday night..North winds less than 10 knots. Partly to mostly cloudy.
Tuesday..East winds 10 knots or less becoming southeast. A chance of showers and Thunderstorms.
Tuesday night..Southeast winds 10 knots or less. A chance of showers and Thunderstorms in the evening.
Wednesday..South winds 5 to 10 knots becoming southwest. Showers likely with a chance of Thunderstorms.
Thursday..Southwest winds 5 to 15 knots becoming west. Showers likely with a chance of Thunderstorms during the day, then a chance of showers Thursday night.
Friday..West winds 5 to 10 knots becoming southwest. Partly to mostly cloudy. Winds and waves higher in and near Thunderstorms.

7 Day Forecast for Marine Location Near Chazy, NY
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location: 44.83, -73.39     debug

Area Discussion for - Burlington, VT
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Fxus61 kbtv 270215
area forecast discussion
national weather service burlington vt
1015 pm edt Sun may 26 2019

High pressure will build into the region tonight with clearing
skies and seasonably cool temperatures. A weak front will sink
through the area tomorrow with little fanfare other clouds and
perhaps a brief sprinkle. After a chilly night Monday night,
high pressure returns for Tuesday with mainly dry weather along
with moderating temperatures.

Near term through Monday night
As of 1013 pm edt Sunday... As cloud cover has eroded from north
to south this evening, some pockets of low clouds have been
noted across some of the valley locations of the northern green
mountains. Some of the forecast models show temperatures falling
past their crossover temperatures. This could lead to some
patchy fog but not expecting widespread fog at this time.

Temperatures have also been a little slower to fall as cloud
cover is taking just a little bit longer to exit the region.

Overall, the going forecast remains in good shape and only a few
small edits were made to adjust for current trends.

Previous discussion... Quiet weather remains on tap for
tonight as surface high pressure builds southeast into the area
with clearing skies and light winds. Fog probabilities are low
for any fog, though if it did occur northern ny counties appear
to have the best chance with lighter winds atop the nocturnal
boundary layer after 06z. Low temperatures near seasonal late
may norms in the 40s.

Sensible weather remains generally unremarkable for Monday into
Monday night. A weakening cold front will sag through the area
during the afternoon hours with little fanfare other than some
passing mid level cloud cover and perhaps a stray light shower or
sprinkle, mainly over the higher terrain. The 925 mb thermal
gradient is rather tight north to south and given higher cloud
coverage across the north by afternoon along the front temperatures
will show higher than normal variability, ranging from the upper 50s
to lower 60s along the international border to the lower 70s far

Then mainly clear and chilly by Monday night under building high
pressure and broad subsidence. Some patchy br fg more of a
possibility and have included this in climatologically favored areas
after midnight. Low temperatures to run noticeably cool from the mid
30s to lower 40s with locally cooler readings in favored northern
mountain hollows of the dacks NE kingdom where some patchy frost
will be possible.

Short term Tuesday through Tuesday night
As of 300 pm edt Sunday... Guidance is still in good agreement that
the northern tier of the forecast area will remain dry on Tuesday.

Nw flow aloft will keep most of the energy away from the area as
this decaying convection from the midwest slides well south of the
area across pa & southern new england. The best chances for
precipitation will be across our southern portions of northern new
york and vermont (rutland and windsor counties). Overall
precipitation amounts with this system look minimal with less than
0.1" across central zones and around 0.25" for our far southern
areas. Temperatures on Tuesday will largely be a function of cloud
cover... Northern areas should climb into the upper 60s under
filtered sunny skies, with southern areas holding in the low 60s.

Lows Tuesday night will be near normal in the upper 40s to around
50. With light winds at the surface, patchy fog may develop
especially in areas that see measurable precipitation.

Long term Wednesday through Sunday
As of 300 pm edt Sunday... Nw flow aloft will keep first part of
Wednesday dry but once again decaying convection moving east will
bring renewed chances for precipitation late Wednesday
afternoon evening. Still some uncertainty in where and how much
precipitation... 12z run of GFS current outlier with convection
staying to our south due to continued persistent NW flow aloft, so
have taken blend of ECMWF gfs nbm which still shows unsettled
weather for this time period... We will continue to monitor potential
for heavy rain with this decaying convection as pwats associated
with is are upwards of 1.75". After, active weather continues as
flow turns more southwest aloft with chances for precipitation and
thunderstorms Thursday. Good support for widespread rain isolated
convection Thursday evening with good surge of moisture,
strengthening 850mb jet and upper level trough moving through.

Overall, temperatures through the extended will be near to above
normal, especially on Thursday as 925mb temperatures climb to

Aviation 02z Monday through Friday
Through 00z Tuesday...VFR conditions are expected to prevail
through the forecast period. A few sites are still showing some
gusty north to northwest winds at 14 to 18 knots but those
should diminish within the next hour. Decreasing cloud cover
will continue through the period with just a few passing high
clouds through the overnight period. A weak trough will push
across the north country Monday afternoon which will bring in
some cloud cover but it looks like ceilings should stay between
5000 and 6000 ft as the moisture is elevated and not at the
lowest levels. Winds will continue to be from the northwest on
Monday with winds 10 knots or less.


Monday night:VFR. Patchy br.

Tuesday:VFR. Slight chance shra, patchy br.

Tuesday night: mainlyVFR, with local MVFR possible. Chance shra.

Wednesday: mainlyVFR, with areas MVFR possible. Chance shra.

Wednesday night: MVFR ifr conditions possible. Likely shra.

Thursday: mainly MVFR, with areasVFR possible. Chance shra.

Thursday night: mainly MVFR, with localVFR possible. Chance

Friday: mainlyVFR, with areas MVFR possible. Chance shra.

Btv watches warnings advisories
Vt... None.

Ny... None.

Synopsis... Jmg
near term... Clay jmg
short term... Larocca
long term... Larocca
aviation... Clay

Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Plattsburgh International Airport , NY13 mi39 minW 410.00 miFair63°F51°F65%1012.2 hPa

Wind History from PBG (wind in knots)
Last 24hrS10
1 day agoSW3CalmCalmCalmS3CalmS3SE3SE5SE6SE9SE12SE14SE16
2 days ago656W3NW8

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Burlington, VT (23,6,7,8)
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Ground Weather Radar Station Burlington, VT
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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 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 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.