Monday, April24, 2017 L-36.com


Marine Weather and Tides
Waddington, 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 5:58AMSunset 8:02PM Monday April 24, 2017 9:23 AM EDT (13:23 UTC) Moonrise 4:19AMMoonset 4:50PM Illumination 3% Phase: Waning Crescent; Moon at 28 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 Saint Lawrence River From Cape Vincent To Saint Regis 1031 Pm Edt Sun Apr 23 2017
Overnight..North winds 10 knots or less. Mostly cloudy.
Monday..Northeast winds 10 to 15 knots. Mostly cloudy early... Then becoming mostly Sunny.
Monday night..Northeast winds 5 to 15 knots. Becoming mainly clear.
Tuesday..Northeast winds 5 to 10 knots becoming east. Rain showers likely.
Tuesday night..Southeast winds 10 knots or less becoming east. A chance of showers.
Wednesday..East winds 10 knots or less becoming southeast. Mostly cloudy...then becoming partly cloudy.
Thursday..Southeast winds 5 to 10 knots becoming southwest. A chance of showers and Thunderstorms Thursday night.
Friday..Southwest winds 5 to 10 knots becoming light and variable. Partly to mostly cloudy. Winds and waves higher in and near Thunderstorms.

7 Day Forecast for Marine Location Near Waddington, NY
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location: 45.36, -75.83     debug


Area Discussion for - Burlington, VT
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Fxus61 kbtv 241120
afdbtv
area forecast discussion
national weather service burlington vt
720 am edt Mon apr 24 2017

Synopsis
A dry cold front will pass southward across the north country
early this morning, bringing a northerly wind shift and slightly
cooler temperatures. Skies will trend mostly sunny by late
morning or early afternoon. After a quiet night, low pressure
moving northward from the carolinas will bring numerous showers
across our region on Tuesday, and across eastern and south-
central vermont on Wednesday. Very warm temperatures are
expected on Thursday with high pressure in place aloft. A
surface cold front will bring the potential for more showers,
and potentially a thunderstorm, on Friday.

Near term /through Tuesday/
As of 711 am edt Monday... Minor update in the near term to blend
in hi resolution models to sky cover for first few hours of
forecast period. Otherwise no changes needed, previous forecast
in good shape.

Previous discussion... Relatively quiet weather today. A cold
front washing out near the intl border has brought a light nly
wind shift across far NRN ny and far NRN vt early this morning.

Will see a band of mainly mid-level clouds associated with this
boundary early this morning, but weak frontal convergence and
dry low-level air mass should preclude any frontal precipitation.

Will see increasing Sun late morning/afternoon, but north winds
and low-level CAA will keep temperatures cooler than Sunday.

Looking for afternoon highs in the mid-upr 50s across nrn
sections, and low-mid 60s across the valleys of s-central vt as
cold front dissipates while tracking south. Continued quiet
tonight. Skies start mostly clear, but will see increasing cloud
cover from south- north associated with slow-moving closed low
over the carolinas. This system will eventually spread light
showers nwd across our region during the daylight hrs Tuesday.

Marine modified low- level air will advect into ERN vt, so will
see chilly temps on Tuesday with a low overcast; highs generally
upr 40s to lower 50s east of the green mtns. Looking for mainly
mid-upr 50s elsewhere... Perhaps near 60f for highs Tuesday in
the st. Lawrence valley. Total rainfall amts on Tuesday
generally expected 0.10-0.20", highest across s-central/ern vt.

Short term /Tuesday night through Wednesday/
As of 359 am edt Monday... Moisture from a low pressure area at
the surface and aloft along the mid atlantic coast Tuesday night
will continue to spread northward into the region Tuesday night
and Wednesday. Thus, will keep in a chance of rain showers for
Tuesday night and Wednesday.

Long term /Wednesday night through Sunday/
As of 359 am edt Monday... Expecting some cloud cover to linger
across the region Wednesday night. A weak upper ridge will be
over the region on Thursday, so have gone with partly sunny
skies. Will bring in a chance of showers late Thursday night.

These showers will continue into Friday. Expecting a mainly dry
day on Saturday as a ridge of high pressure builds south from
canada. Models showing a frontal system south of the region
Saturday night with ECMWF and GFS showing some overrunning rain
showers moving into the region north of the warm front for
Saturday night and Sunday.

Aviation /12z Monday through Friday/
Through 12z Tuesday... A dry cold front shifted winds around to
northerly early this morning withVFR ceilings mainly in the
north through mid morning. MVFR CIGS observed at kmss this
morning will persist to 15z. Skies to clear in the afternoon,
then moreVFR CIGS move in from the south toward the end of the
taf period in advance of low moving up the atlantic coast.

Winds n-ne at 5-10kts. Will see localized sely winds at krut
after 01z Tuesday associated with local orographic effects.

Outlook...

Tuesday:VFR. Breezy. Likely shra.

Tuesday night:VFR. Breezy. Chance shra.

Wednesday:VFR/MVFR. Chance shra.

Wednesday night:VFR. Slight chance shra.

Thursday:VFR. No sig wx.

Thursday night:VFR. Chance shra.

Friday:VFR. Chance shra.

Btv watches/warnings/advisories
Vt... None.

Ny... None.

Synopsis... Banacos
near term... Banacos/hanson
short term... Wgh
long term... Wgh
aviation... Hanson


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OBGN6 - 8311030 - Ogdensburg, NY 49 mi53 min 37°F 1025.1 hPa

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Massena, Massena International-Richards Field, NY59 mi30 minNNE 710.00 miMostly Cloudy39°F28°F65%1026.2 hPa

Wind History from MSS (wind in knots)
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Last 24hrSW10SW12SW14
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SW14W9N5N6N9N3N8N7N7N5N7N9N7NE7
1 day agoW9W11NW9W9W10NW9W7W66SW4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW5SW8
2 days agoS10S14
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SW11SW17
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SW12SW10SW12SW9SW6SW7SW8SW6SW7SW3SW6SW7SW7W5

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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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Northeast    EDIT
Geos

Wind Forecast for Burlington, VT (9,2,3,4)
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Ground Weather Radar Station Montague, NY
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weather_mapweather_map weather_map

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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.