Wednesday, May24, 2017 L-36.com


Marine Weather and Tides
Spencer, 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 5:33AMSunset 8:32PM Wednesday May 24, 2017 9:26 AM EDT (13:26 UTC) Moonrise 4:04AMMoonset 6:06PM Illumination 1% 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
    EDIT      (on/off)   Help
LOZ044 Sodus Bay To The Saint Lawrence River Along Lake Ontario- 145 Am Edt Wed May 24 2017
Overnight..Southeast winds less than 10 knots. Partly cloudy. Waves 1 foot or less.
Wednesday..Southeast winds 10 knots or less becoming northeast. Partly Sunny. Waves 1 foot or less.
Wednesday night..Northeast winds 5 to 10 knots becoming southeast. A chance of rain overnight. Waves 2 feet or less.
Thursday..East winds 10 to 15 knots. Rain. Waves 1 to 2 feet.
Thursday night..East winds 5 to 15 knots becoming northeast less than 10 knots. Rain. Waves 2 feet or less.
Friday..North winds 10 knots or less. Showers likely. Waves 1 foot or less.
Saturday..West winds 10 knots or less becoming southeast. A chance of showers Saturday night. Waves 1 foot or less.
Sunday..Southeast winds 5 to 15 knots becoming south. Showers likely. Waves 1 foot or less.
LOZ044 Expires:201705240900;;115117 FZUS51 KBUF 240545 NSHBUF NEARSHORE MARINE FORECAST NATIONAL WEATHER SERVICE BUFFALO NY 145 AM EDT WED MAY 24 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. LOZ044-045-240900-

7 Day Forecast for Marine Location Near Spencer, NY
   Hourly   EDIT   Help
location: 42.29, -76.51     debug


Area Discussion for - Binghamton, NY
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kbgm 241103
afdbgm
area forecast discussion
national weather service binghamton ny
703 am edt Wed may 24 2017

Synopsis
High pressure will linger today, keeping the weather dry with a
mix of Sun and clouds. However, a low pressure will then spread
showers and cooler weather back across the region for Thursday
and Friday. Temperatures will trend slightly warmer over the
weekend. Mainly dry conditions Saturday will be followed by
increasing chances for showers Sunday into Monday.

Near term through Thursday
305 am update...

the weather will switch from dry to wet over the course of the
near term period.

High pressure will still linger today at the surface. Meanwhile,
a deep upper low will drop to the mississippi ohio rivers
confluence region, and in response ridging will occur aloft.

This combination will ensure one more dry day with temperatures
skewing warmer than normal, with highs in upper 60s to mid 70s.

Some upper 70s may be found in the lake plain to syracuse areas
where high clouds will be thinner, and light downsloping of
southeasterly flow will occur. Generally speaking, the sky will
be a mix of high thin clouds and Sun today.

Clouds increase quickly tonight, as upper ridge shunts
northeast in favor of a moistening southerly flow ahead of the
upper low. On Thursday, surface and upper lows will become
stacked while trudging across the region. This will yield a
chilly wet day, with highs only in the upper 50s to lower 60s.

Upper level divergence just ahead of the low, and forced ascent
within the left exit region of a strong 300mb jet, ensures that
the rain will come in rather quickly Thursday morning. Steadier
morning rain will transition to on-and-off showers in the
afternoon. A slight bit of instability aloft could even lead to
some embedded thunder, with chances of that mainly for twin
tiers-catskills southward. Rain amounts will average from a
quarter inch east to three quarters of an inch west through 8 pm
Thursday, but with some more still to come.

Short term Thursday night
330 am update... No changes
228 pm edt update...

showers are likely to linger through Thursday night as the sfc
low slowly slides off to the east. Temps are expected to
decrease into the low to mid 50s Thursday night.

Long term Friday through Tuesday
330 am update... Minor adjustments to the temps and pops this
morning, also a correction to the wording to match the pops on
Friday. Some concern that there could be thunderstorms during
Friday as the upper low moves out, but both the GFS and ecmwf
show rising heights and stabilization of the sounding as the
day GOES on despite heating. Have elected to keep thunder out
for now.

228 pm edt update...

the uppr low mentioned in the previous discussion will be slow to
depart and will continue to keep a slight chance for precip in the
forecast for Friday and Saturday.

An active weather pattern continues throughout the remainder of the
forecast period. Another potent uppr-lvl low will propagate eastward
across the northern plains starting Sunday, and will result in deep
sw flow aloft over the northeast. SW flow aloft will result in the
chance for precip over the region through the remainder of the
forecast period as multiple waves will move over the region
producing an environment conducive for showers.

Temps during the extended will be at or slightly above the seasonal
norm.

Aviation 12z Wednesday through Sunday
High pressure will linger enough to keep all terminalsVFR
today through this evening. High cirrus at around 20 kft agl
will be thickening and lowering tonight as a system approaches.

Restrictions will then begin for kavp-kbgm-kelm-kith towards
dawn Thursday as rain develops. Winds will southeast 4-8 knots
today, increasing to 8-12 knots tonight. Low level wind shear
may also develop for kavp toward dawn.

Outlook...

Thursday through Friday night... Rain showers with associated
restrictions likely due to low pressure system.

Saturday through Saturday night... MainlyVFR.

Sunday... Showers and restrictions becoming likely.

Bgm watches warnings advisories
Pa... None.

Ny... None.

Synopsis... Mdp
near term... Mdp
short term... Dgm kah
long term... Dgm kah
aviation... Mdp


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
OSGN6 - 9052030 - Oswego, NY 81 mi39 min SSE 8 G 12 60°F 1007.2 hPa50°F
RPRN6 - Rochester, NY 89 mi27 min SE 7 G 8.9 61°F 1007.5 hPa (+0.4)
RCRN6 - 9052058 - Rochester, NY 90 mi39 min 57°F 1006.4 hPa

Wind History for Oswego, NY
(wind in knots)    EDIT      (on/off)   Help
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
Last
24hr
S4
G8
SW6
G11
NW4
G8
NW3
NW4
N4
N4
NE5
NE4
NE4
NE3
NE4
SE3
SE3
SE3
S4
SE2
G5
SE4
SE5
G8
SE5
SE3
SE6
SE6
SE7
G11
1 day
ago
S10
G14
SE9
G14
SE9
G13
S14
G17
SE12
G15
W8
G11
W5
W18
G22
W12
G15
W17
G23
W11
G16
W7
G11
S5
S5
S7
S5
S8
S7
S8
S6
G9
S9
S9
S8
S6
G10
2 days
ago
SE9
G18
SE11
G19
SE11
G21
SE11
G17
SE12
G20
SE14
G22
SE11
G16
SE9
G15
S16
S8
G11
S9
SE13
G18
SE13
G18
SE12
G21
SE11
G15
SE10
G13
S15
G20
SE11
G17
SE16
G20
SE15
G21
SE12
G16
S6
G11
SE10
G15
SE12
G15

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ithaca, Ithaca Tompkins Regional Airport, NY13 mi31 minSE 310.00 miPartly Cloudy60°F51°F72%1007.6 hPa
Elmira, Elmira / Corning Regional Airport, NY22 mi34 minN 310.00 miFair58°F48°F72%1007.4 hPa

Wind History from ITH (wind in knots)
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
Last 24hrCalmSW3CalmCalmCalmW55W3SE4S5SE3E3SE5S4SE5E3E4E5E5E6E5E5E5SE3
1 day agoS10SE7S8S7S9S8S8SE7NW13NW7NW3N7N3CalmE3E4E3E5E4E4E5E6E5Calm
2 days agoS19
G26
S12
G19
S16
G20
SE15
G24
S14
G20
S13
G20
S16
G21
S12S12S12S16
G20
S10
G16
S7
G15
S14
G17
S9
G17
S14
G22
S16
G23
S11
G17
SE9
G15
SE10SE11SE10S12
G17
S10

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
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Northeast    EDIT
Geos

Wind Forecast for Binghamton, NY (9,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Binghamton, NY
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.