Saturday, June24, 2017

Marine Weather and Tides
Cumberland Head, NY

Version 3.4
What's New / NOTES
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
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.

Sunrise 5:07AMSunset 8:45PM Saturday June 24, 2017 3:09 AM EDT (07:09 UTC) Moonrise 5:53AMMoonset 9:12PM Illumination 0% Phase: New Moon; Moon at 0 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
    EDIT      (on/off)   Help
SLZ024 Saint Lawrence River From Cape Vincent To Saint Regis 418 Pm Edt Fri Jun 23 2017
Tonight..West winds 10 knots or less. Showers and scattered Thunderstorms this evening...then scattered showers after midnight.
Saturday..West winds 5 to 15 knots becoming southwest 15 to 20 knots. A chance of showers and Thunderstorms in the afternoon.
Saturday night..Southwest winds 5 to 15 knots. A chance of showers and Thunderstorms in the evening.
Sunday..Southwest winds 5 to 15 knots increasing to 15 to 20 knots. A chance of showers and Thunderstorms in the morning... Then showers and Thunderstorms likely in the afternoon.
Sunday night..Southwest winds 5 to 15 knots. A chance of showers and Thunderstorms in the evening.
Monday..West winds 10 knots or less becoming southwest. A chance of showers and Thunderstorms.
Tuesday..Southwest winds 5 to 10 knots. Showers likely with a chance of Thunderstorms during the day...then a chance of showers Tuesday night.
Wednesday..Southwest winds 5 to 15 knots. A chance of showers Wednesday night. Winds and waves higher in and near Thunderstorms.

7 Day Forecast for Marine Location Near Cumberland Head, NY
   Hourly   EDIT   Help
location: 44.75, -73.39     debug

Area Discussion for - Burlington, VT
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kbtv 240531
area forecast discussion
national weather service burlington vt
131 am edt Sat jun 24 2017

Numerous showers, some with heavy rainfall, will be tapering
off through the early morning hours. After a mainly dry Saturday
a generally unsettled weather pattern returns for much of next
week with daily chances for showers and a few storms. Temperatures
remain near seasonal norms for early summer.

Near term through tonight
As of 110 am edt Saturday... Line of showers and occasional
thunder from highgate to plattsburgh to newcomb, moving east.

Brief period of moderate rainfall with the line, but totals have
been a quarter inch or less of additional rain. Updated pops
this cycle with latest hi-res model data. Blended hrrr and rap
model reflectivity based pops which capture line of showers and
occasional thunder and move it east during the predawn hours.

Despite atmosphere still quite juiced and brief heavy rainfall
rates, forward propagation of the line keeps heavier rain from
lingering over one location, and flash flood threat remains low.

Drier air on the doorstep of western st. Lawrence county, with
upstream obs showing a westward shift of wind and dewpoints
starting to drop into the upper 60s.

Previous discussion for Saturday and Saturday night...

by Saturday into Saturday night a brief period of drying can be
expected for most areas as we lie between shortwave troughs on
the southern edge of a dominant polar trough across central
canada. Additional weak low level troughing settling south
toward the intl border during the afternoon may spark scattered
showers isolated storms across the far north, but most of the
day should be rain-free for most areas. Highs similar to today
(upper 70s to lower 80s), though humidity will be more tolerable
as dewpoints lower back into the 50s over time. Lows Saturday
night in the 50s to locally near 60 in milder valley locales.

Short term Sunday
As of 359 pm edt Friday... Broad upper level trof and weak
surface wave moving to the north of the international border
will provide a chance for shower and a few thunderstorms once
again on Sunday. Have increased rain chances over previous
forecast based on the preponderance of available guidance.

Instability is marginal, but sufficient for at least isolated

Long term Sunday night through Friday
As of 359 pm edt Friday... Great lakes and northeast will
continue to be under the influence of a broad upper level
trough of low pressure through the middle of the week before
more zonal flow returns to the region. Weak shortwaves will
rotate around the trough providing the chance for showers and
storms. Despite the flattening flow at the end of the week, a
weak boundary laid out just north of the area will continue to
provide convective chances at the end of the work week.

Aviation 06z Saturday through Wednesday
Through 06z Sunday...VFR MVFR conditions will exist through 12z
as plenty of moisture remains over the area. Scattered to
numerous showers will move east across northeast new york and
vermont during this time period as well. Due to the showers and
low level moisture... There will be periods of ifr conditions
through 12z... But these conditions will not be widespread and
should not last too long. Still enough wind at the surface to
limit conditions falling any lower than ifr. After 12z improving
conditions will take place as drier air moves in from the west.

The trend towardVFR conditions will take place between 12z and
16z with all areas becomingVFR from 16z through the remainder
of the period. Winds will generally be 10 knots or less through
the period. Watch for a wind shift south and southwest to west
and northwest between 13z and 16z.


Sunday:VFR. Likely shra... Slight chance tsra.

Sunday night:VFR. Chance shra.

Monday:VFR. Chance shra... Slight chance tsra.

Monday night:VFR. Chance shra.

Tuesday:VFR. Chance shra... Slight chance tsra.

Tuesday night:VFR. Chance shra.

Wednesday:VFR. Chance shra.

Btv watches warnings advisories
Vt... None.

Ny... None.

Synopsis... Jmg
near term... Jmg lahiff hanson
short term... Manning
long term... Manning
aviation... Evenson

Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
45166 7 mi40 min SSW 5.8 G 5.8 66°F 64°F65°F
45178 10 mi85 min ENE 3.9 61°F 60°F998.9 hPa

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Plattsburgh International Airport , NY8 mi77 minN 07.00 miLight Rain70°F66°F90%997.8 hPa
Franklin County State Airport, VT20 mi75 minSSW 47.00 miLight Rain69°F68°F100%997.6 hPa
Burlington, Burlington International Airport, VT23 mi76 minW 910.00 miOvercast73°F70°F90%997.7 hPa

Wind History from PBG (wind in knots)
Last 24hrS3S4S5CalmS6S3CalmSE5S7Calm34SE7SE6SW3SE6CalmCalmSW3CalmSE3NW7CalmCalm
1 day agoW7S3Calm5SW43S44SW5SE12
2 days agoCalmCalmW3NW4SW76

Tide / Current Tables for
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   Help
Weather Map
IR Satellite Image from GEOS

GOES Local Image of Northeast    EDIT

Wind Forecast for Burlington, VT (3,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Burlington, VT
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.