Friday, May26, 2017 L-36.com


Marine Weather and Tides
Geneva, 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 5:31AMSunset 8:35PM Friday May 26, 2017 10:19 PM EDT (02:19 UTC) Moonrise 5:37AMMoonset 8:35PM Illumination 2% Phase: Waxing Crescent; Moon at 1 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
LOZ043 Hamlin Beach To Sodus Bay Along Lake Ontario Including Irondequoit Bay- 934 Am Edt Fri May 26 2017
Rest of today..Northwest winds around 10 knots becoming west. Showers through late this morning...then scattered showers this afternoon. Waves 2 feet or less.
Tonight..Northwest winds 5 to 10 knots becoming light and variable. A chance of showers in the evening. Waves 1 foot or less.
Saturday..Southeast winds 10 knots or less becoming northeast. Mostly cloudy in the morning...then becoming partly Sunny. Waves 1 foot or less.
Saturday night..East winds less than 10 knots. Partly cloudy. Waves 1 foot or less.
Sunday..East winds 10 knots or less becoming south and increasing to 15 to 20 knots. A chance of showers and Thunderstorms during the day...then showers likely with a chance of Thunderstorms Sunday night. Waves 2 feet or less.
Monday..South winds 15 to 20 knots becoming southwest 10 to 15 knots. A chance of showers and Thunderstorms. Waves 2 feet or less.
Tuesday..Southwest winds 10 to 15 knots becoming west. Showers likely with a chance of Thunderstorms during the day...then a chance of showers Tuesday night. Waves 2 feet or less. Winds and waves higher in and near Thunderstorms. The water temperature off rochester is 47 degrees.
LOZ043 Expires:201705262115;;234028 FZUS51 KBUF 261334 NSHBUF NEARSHORE MARINE FORECAST NATIONAL WEATHER SERVICE BUFFALO NY 934 AM EDT FRI MAY 26 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. LOZ043-262115-

7 Day Forecast for Marine Location Near Geneva, NY
   Hourly   EDIT   Help
location: 42.86, -76.98     debug


Area Discussion for - Binghamton, NY
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kbgm 270033
afdbgm
area forecast discussion
national weather service binghamton ny
833 pm edt Fri may 26 2017

Synopsis
Scattered light showers will persist this evening across central
new york before ending around midnight. Areas of fog are likely
to form across the higher terrain overnight. A weak storm
system will move across pennsylvania on Saturday with a chance
for showers primarily over northeast pennsylvania. A brief break
in the weather will occur on Sunday, however the next system
will move right back in and the chance for rain will exist
through the remainder of the week.

Near term through Saturday night
830 pm update...

scattered showers continue within a cool, northwest flow and
weak upward motion around the western periphery of closed low
over new england coastal waters. Latest hrrr and nmm models
suggest consolidating a small band of isolated-scattered showers
across the finger lakes and i-81 corridor, extending a little
bit into the nepa counties from not through midnight. Radar
trends seem to be in agreement at this time, so made some pop wx
changes to reflect this thinking. We do expect some drier air
to work in overnight with diminishing instability and lift for
most of this spotty rain to end late. Will monitor the mcs
remnants over lake michigan, but for now the latest mesoscale
models also indicate the northern periphery of this feature
diminishes with showers passing mainly to our south early on
Saturday. Temperature dewpoint wind sky trends still seem on
target for the rest of tonight.

Previous discussion...

by Sat afternoon the mid-lvl ridge will have shifted eastward
across the midwest and weak WAA will occur. 850mb temps will
rise to around 8.5 deg c, thus sfc temps will climb slightly
into the uppr 60-low 70s (north) across much of the area.

Anticyclonic flow aloft will continue Saturday night and high
pressure at the sfc will build across ny and pa. This will result in
sat night being dry. Sfc temps will fall into the low 50s by sunrise
on Sunday.

Short term Sunday through Monday
Sunday... Current trends with latest model runs indicate the
upper level ridge will remain over the region late enough on
Sunday for a dry day for most if not the entire forecast area.

Will now advertise a dry morning with just slight chance chance
pops in the finger lakes region, central southern tier and
parts of northeast pennsylvania. Highs will range in the lower
to middle 70s under partly sunny skies.

Sunday night Monday... Vertically stacked system will be situated
over lake superior while a secondary surface low in the central
great lakes region will track northeast into southern ontario.

Mid level short wave and approaching warm front surface trof
will bring increasing lift and moisture Sunday night with pops
increasing into the likely category. Best chance for rain
Sunday evening will be in the northern forecast area in the
vicinity of warm frontal boundary. By late night early mornirng
surface trough will cross the area increasing the chance for
rain northeast pennsylvania. By midday Monday this surface
boundary will be east of region and forcing will wane. Will
continue with likely pops Monday mornirng from i81 east then
chance for the afternoon. Due to mid level instability will
keep mention of a slight chance for thunderstorms both periods.

Highs Monday will range in the upper 60s to lower 70s.

Long term Monday night through Friday
Extended forecast continues to look showery as an upper level
low remains over eastern canada. Will continue with chance pops
for showers through Thursday night with the highest probabilities
during the daytime due to increased coverage with diurnal
instability. By Friday conditions may be dry as upper level
heights rise and surface high pressure builds south from
canada. Temperatures through the period will be near seasonal
normals.

Aviation 00z Saturday through Wednesday
Widespread restrictions are anticipated overnight, then through
14-15z Saturday, owing mainly to low ceilings and mist. At kbgm
and kith, ifr-below alternate minimum restrictions are expected,
while ksyr, krme, kelm, and kavp range mainly in the fuel
alternate and MVFR categories.

From about 15z onward Saturday, an improvement toVFR is
anticipated, as the lower clouds scour out.

Surface winds will be light (5 kt or less) throughout the
period.

Outlook...

Saturday night through Sunday... MainlyVFR.

Monday through Wednesday... Restrictions possible from scattered
showers and perhaps thunder.

Bgm watches warnings advisories
Pa... None.

Ny... None.

Synopsis... Jab kah
near term... Jab kah
short term... Rrm
long term... Rrm
aviation... Kah mlj


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
RPRN6 - Rochester, NY 43 mi80 min WSW 8.9 G 12 60°F 1010.8 hPa (+1.3)
RCRN6 - 9052058 - Rochester, NY 44 mi50 min 59°F 1010.4 hPa
OSGN6 - 9052030 - Oswego, NY 49 mi50 min SW 1.9 G 4.1 53°F 1010.2 hPa52°F

Wind History for Oswego, NY
(wind in knots)    EDIT      (on/off)   Help
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
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
Last
24hr
SE10
G14
SE11
G17
SE9
G14
SE6
G11
SE7
--
NE4
G7
NE3
NE4
NE4
NW4
W9
W10
W9
W8
G13
W13
G16
W10
G13
W7
G11
W4
W5
W7
G10
W5
G8
SW4
W3
1 day
ago
SE7
G10
SE6
G9
SE7
G10
SE5
G10
SE5
G8
E4
SE4
SE4
G7
E4
G7
E5
G9
SE9
G15
SE13
G20
SE11
G20
E9
G14
SE6
G11
E9
G14
SE11
G17
E6
G11
E7
G10
E8
E6
G14
SE9
G13
SE9
G13
SE11
G15
2 days
ago
SE3
SE3
S4
SE2
G5
SE4
SE5
G8
SE5
SE3
SE6
SE6
SE7
G11
S6
SE4
G8
SE8
G14
N4
G9
N8
NE8
G11
NE7
G10
NE11
G15
NE9
G13
NE7
G10
E4
SE3
SE7
G10

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Penn Yan, Penn Yan Airport, NY15 mi27 minW 610.00 miOvercast58°F52°F81%1010.7 hPa

Wind History from PEO (wind in knots)
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
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
Last 24hrE3CalmCalmSW3Calm3S4S55SW3W4W9W7NW6NW7NW8NW7
G15
NW5NW5W3W6W7
G15
W6W6
1 day agoSE54SE75SE4SE4CalmCalmCalmCalm3345Calm63E6SE64E3SE4CalmCalm
2 days agoSW4N3SE3CalmCalmCalmCalmCalmSW3S4CalmS6644CalmSE10S8
G17
SE10E7SE8SE6S7S4

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 (22,6,7,8)
      (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.