Sunday, August20, 2017 L-36.com


Marine Weather and Tides
Liverpool, NY

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
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 6:15AMSunset 7:59PM Sunday August 20, 2017 5:07 PM EDT (21:07 UTC) Moonrise 3:49AMMoonset 6:23PM Illumination 2% 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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LOZ044 Sodus Bay To The Saint Lawrence River Along Lake Ontario- 136 Pm Edt Sun Aug 20 2017
This afternoon..West winds 10 to 15 knots becoming southwest. Sunny. Waves 2 feet or less.
Tonight..Southwest winds 5 to 10 knots becoming south. Mainly clear. Waves 2 feet or less.
Monday..South winds 5 to 15 knots becoming west. Sunny. Waves 2 feet or less.
Monday night..Southwest winds 5 to 10 knots becoming south. A chance of showers and Thunderstorms overnight. Waves 2 feet or less.
Tuesday..South winds 10 to 15 knots becoming west 15 to 20 knots. Showers and Thunderstorms. Some Thunderstorms may produce gusty winds. Waves 1 to 3 feet building to 3 to 6 feet. Waves occasionally around 7 feet.
Wednesday..West winds 15 to 20 knots becoming north. A chance of showers during the day. Waves 3 to 6 feet. Waves occasionally around 7 feet.
Thursday..North winds 10 knots or less becoming northwest. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet. Winds and waves higher in and near Thunderstorms.
LOZ044 Expires:201708202115;;683235 FZUS51 KBUF 201736 NSHBUF Nearshore Marine Forecast National Weather Service Buffalo NY 136 PM EDT Sun Aug 20 2017 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LOZ044-045-202115-

7 Day Forecast for Marine Location Near Liverpool, NY
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location: 43.12, -76.22     debug


Area Discussion for - Binghamton, NY
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Fxus61 kbgm 201933
afdbgm
area forecast discussion
national weather service binghamton ny
333 pm edt Sun aug 20 2017

Synopsis
High pressure over the eastern u.S. Will keep warm and dry
weather over the area through Monday. A cold front will approach
on Tuesday bringing showers and thunderstorms, some of which
will be strong.

Near term through Monday night
Surface high pressure over va this afternoon will move little
through Monday as upper heights build. This will keep the area
dry, with a good likelihood of valley fog with the light
overnight winds and very green vegetation. Deep wave a strong
front approaches Monday night, and models show the possibility
of some isolated showers the finger lakes and central southern
tier before daybreak.

With the building upper ridge and low level dry air,
temperatures will rise well into the 80s on Monday. Expect a
good amount of sunshine so eclipse should be visible in the
forecast area, just don't look at it.

Short term Tuesday through Wednesday
320 pm edt update...

tues a pronounced shortwave trough will approach the region from the
west and and induce a strong 40-50 knot low-lvl jet across the
region. The systems attendant sfc low will lift NE from the great
lakes region and track NE into quebec tues evening and force a sfc
cold front across ny pa Tuesday evening. This system continues
to have the potential for severe weather as strong deep wind
shear is expected to develop, along with pronounced mid-lvl
dynamic support, sb CAPE are projected to be around 1000 j kg, a
defined sfc boundary will be present, the theta-e ridge extends
through pa ny, and decent low-lvl helicity is expected. The
part that could inhibit severe weather is the lack of mid-lvl
lapse rates. The greatest chance for development will be during
the late afternoon early evening and i-81w (however can not rule
out the possibility for sever weather i-81e but it is less
likely).

Showers are expected to move into the finger lakes region around 4-5
pm and move east. Strong winds will be the greatest threat. The
chance for precip will linger through the night. The upper level
trough will push through a secondary front around 12z on Wed and
slowly swing across ny pa on wed. The combination of a slow moving
trough, cooler air, steep lapse rates and plenty of low-lvl
moisture may create a few showers on wed.

Temps will rise into the mid upper 80s tues afternoon and fall into
the 60s tues night. Temps will rise into the mid upper 70s wed
afternoon.

Long term Wednesday night through Sunday
320 pm edt update...

updated forecast with new wpc guidance...

high pressure is expected to move into the region and
is expected to remain over the area for the remainder of the
forecast period. High pressure will result in dry weather below
seasonal temps.

Aviation 20z Sunday through Friday
Vfr conditions will prevail through the period. Exception will
be valley fog once again, with elm going into lifr at least late
tonight, with spotty MVFR elsewhere. Mixing will burn off the
fog early Monday returningVFR at all stations.

Outlook...

Tuesday... Restrictions likely in showers and thunderstorms.

Wednesday Thursday Friday...VFR.

Bgm watches warnings advisories
Pa... None.

Ny... None.

Synopsis... Dgm
near term... Dgm
short term... Kah
long term... Kah
aviation... Dgm


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OSGN6 - 9052030 - Oswego, NY 28 mi50 min WNW 2.9 G 5.1 76°F 1017.9 hPa63°F
RPRN6 - Rochester, NY 74 mi68 min N 2.9 G 4.1 74°F 1019.3 hPa (+0.0)
RCRN6 - 9052058 - Rochester, NY 75 mi50 min 78°F 1018.2 hPa

Wind History for Oswego, NY
(wind in knots)    EDIT      (on/off)   Help
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Last
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NW3
NW5
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G15
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G23
W16
G20
NW16
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G21
NW17
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W12
G15
W10
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G14
W8
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1 day
ago
W5
W8
G12
W7
G10
W9
W17
G21
W10
G13
SW6
SW6
G10
S6
G9
S6
SW5
SW6
W10
G13
W11
S9
SW9
G13
SW8
G12
W12
G17
W12
G17
W11
G17
W13
G18
W10
G16
W8
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ago
SE4
G8
E5
G8
SE6
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G10
SE9
G15
SE11
G15
SE10
G14
SE11
G16
SE9
G13
SE10
G14
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G17
S10
G13
S9
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G11
S7
G10
S7
G10
SW7
G17
SW10
G16
W8
G13
W11
W13
W8
G11
NW4
G8
NW6
G9

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Syracuse, Syracuse Hancock International Airport, NY5 mi74 minW 9 G 2010.00 miPartly Cloudy81°F61°F51%1017.5 hPa
Fulton, Oswego County Airport, NY19 mi74 minW 910.00 miA Few Clouds80°F62°F54%1018.2 hPa

Wind History from SYR (wind in knots)
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Last 24hrW10W13NW13W8W6W8W7W9W8W8W8W9W8W6W9W10W9W8W5W85W9
G18
W9
G20
NW10
1 day agoSW9NW11SW5SW63SW6W6SW6SE5S5S6SW7W5S5SW6W13W12W12W12W18
G22
W15W12
G18
W9SW8
2 days agoE8E7E5E7E4E5E7SE9SE8S8S12
G20
6
G16
S6CalmSW11
G16
SW7SW12
G18
SW11SW10SW10SW10SW8CalmSW8

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 Binghamton, NY (17,4,5,8)
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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.