Friday, May26, 2017 L-36.com


Marine Weather and Tides
Geneva-on-the-Lake, OH

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 5:50AMSunset 8:53PM Friday May 26, 2017 3:24 AM EDT (07:24 UTC) Moonrise 5:55AMMoonset 8:52PM Illumination 1% Phase: New Moon; 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
LEZ168 Lake Erie Open Waters From Ripley To Buffalo Ny- Lake Erie Open Waters From Willowick To Geneva-on-the-lake Oh- Lake Erie Open Waters From Geneva-on-the-lake To Conneaut Oh- Lake Erie Open Waters From Conneaut Oh To Ripley Ny- 952 Pm Edt Thu May 25 2017
Overnight..Northwest winds 5 to 15 knots. Showers likely. Waves 2 feet or less.
Friday..Northwest winds 10 to 15 knots becoming west. A chance of showers through early afternoon. Waves 1 to 3 feet building to 2 to 4 feet.
Friday night..Southwest winds 5 to 15 knots becoming south less than 10 knots. A chance of Thunderstorms in the evening...then a chance of showers and Thunderstorms overnight. Waves 2 to 4 feet subsiding to 1 foot or less.
Saturday..East winds 5 to 10 knots. A chance of showers and Thunderstorms in the morning...then a chance of Thunderstorms in the afternoon. Waves 1 foot or less.
Saturday night..Northeast winds 10 knots or less becoming southeast. A chance of Thunderstorms in the evening...then a chance of showers and Thunderstorms overnight. Waves 1 foot or less.
Sunday..Southeast winds 5 to 15 knots becoming southwest. Showers likely with a chance of Thunderstorms during the day... Then a chance of showers and Thunderstorms Sunday night. Waves 1 to 3 feet.
Monday..Southwest winds 10 to 15 knots. Waves 1 to 3 feet building to 2 to 4 feet.
Tuesday..Southwest winds 10 to 15 knots becoming west. A chance of showers. Waves 2 to 4 feet. Winds and waves higher in and near Thunderstorms.
LEZ168 Expires:201705260815;;210038 FZUS61 KCLE 260152 GLFLE OPEN LAKE FORECAST FOR LAKE ERIE NATIONAL WEATHER SERVICE CLEVELAND OH 952 PM EDT THU MAY 25 2017 FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ERIE 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. .SYNOPSIS...LOW PRESSURE 29.40 INCHES OVER NORTHWEST PENNSYLVANIA WILL MOVE OFF THE EAST COAST BY MORNING. HIGH PRESSURE 30.00 INCHES OVER THE MIDWEST WILL BUILD ACROSS LAKE ERIE ON FRIDAY AND MOVE EAST SATURDAY. LOW PRESSURE 29.60 INCHES WILL TRACK NORTHEAST ACROSS MICHIGAN ON SUNDAY WITH A COLD FRONT PUSHING ACROSS THE LAKE ON SUNDAY. A TROUGH OF LOW PRESSURE 29.80 INCHES WILL LINGER OVER THE CENTRAL LAKES MONDAY INTO TUESDAY. LEZ061-167>169-260815-

7 Day Forecast for Marine Location Near Geneva-on-the-Lake, OH
   Hourly   EDIT   Help
location: 42.65, -81.21     debug


Area Discussion for - Cleveland, OH
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kcle 260532
afdcle
area forecast discussion
national weather service cleveland oh
132 am edt Fri may 26 2017

Synopsis
Low pressure over eastern oh will move off to the NE thru Fri to
allow a weak ridge of high pressure to push across the region Friday
then weaken Saturday. Low pressure will develop over the great lakes
Sunday and hang around the eastern part of the lakes through
Wednesday.

Near term until 6 am this morning
Little change in the overall pattern the last few hours as band
of showers continues to rotate slowly east. Will keep a chance
of showers all areas with the least being in the west and
greatest in the central portions of the forecast area where the
band persists. Surface low pressure appears to be developing
along the DELMARVA coast at this time with another center of
circulation over western pennsylvania. The coastal low pressure
system will gradually take over during the night. This should
help pull some of the precipitation away from the area. As
mentioned earlier, temperatures are not moving much through the
night.

Short term 6 am this morning through Sunday night
As energy from the upper low continues to shift off to the east the
lingering rain in the east should taper off Fri to provide a brief
period of dry conditions going into early Fri night.

The models continue to differ on how well convection from a
developing system to the west will hold together and spread across
the CWA Fri night into Sat morning. Will raise forecast pops more
but not to mav guidance levels.

As the next upper low digs SE into the lakes Sat night and sun, it
will provide forcing for the next round of shra and possible tsra to
spread ene across the CWA Sat night and sun. The threat for flooding
will continue to slowly increase as rounds of rain occur.

Temps should be near normal Sat and Sun but cloud coverage should be
considerable making it feel cooler.

Long term Monday through Thursday
Series of short waves progged to rotate through the deepening trough
the first half of next week. It may be difficult to pin down
specific details very far in advance. The cold front should be east
of the area Monday and I suspect there may be enough subsidence to
keep new shower development in check. Will have a small chance (20-
35 pop) for showers.

The next short wave and surface trough front should rotate across
the area on Tuesday. Weak high pressure is progged to build across
the ohio valley on Wednesday but with the trough aloft, will keep a
chance of showers in the forecast. High pressure should be more
established by Thursday.

Temperatures should drop through the first half of the week as weak
cold advection persists. 850 mb temperatures will start out about
+10c Monday and be down to about +5c by Wednesday. Forecast
temperatures will be near normal Monday then below normal Tuesday
through Thursday.

Aviation 06z Friday through Tuesday
Not much change is expected in conditions overnight with mainly
ifr weather over the eastern 2 3 of the area and MVFR weather in
the west. Drier air will begin to move in from the west after
daybreak with the western TAF sites likely becomingVFR by late
morning. Further east CIGS should climb to MVFR this morning
butVFR conditions will not return till well into the
afternoon. Patchy drizzle and light rain is also expected the
next several hours in the east. W to NW around 10 knots will
continue.

Outlook... Areas of non-vfr likely at times over the weekend.

Marine
Low pressure will slowly move east of lake erie tonight and winds
will come around from the west northwest tonight, then back to the
southwest on Friday. The lake will get a bit choppy on the east half
but will likely remain below small craft advisory criteria on
Friday.

Weak low pressure will cross the lower great lakes on Saturday with
rather light winds but the direction will back around the dial. A
stronger cold front will cross the lake on Sunday and mariners will
have to watch for stronger thunderstorms. Winds should come around
from the west southwest behind the front Sunday night into Monday.

Cle watches warnings advisories
Oh... None.

Pa... None.

Marine... None.

Synopsis... Adams
near term... Lombardy
short term... Adams
long term... Kosarik
aviation... Kubina
marine... Kosarik


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
GELO1 - Geneva on the Lake, OH 56 mi84 min W 9.9 G 14 56°F
CBLO1 - Conneaut Breakwater Light, OH 58 mi84 min WNW 13 G 14 55°F 1002 hPa (+1.0)
FAIO1 - 9063053 - Fairport, OH 61 mi54 min WNW 16 G 18 56°F 1003.1 hPa55°F

Wind History for Fairport, OH
(wind in knots)    EDIT      (on/off)   Help
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
11
PM
12
AM
1
AM
2
AM
3
AM
Last
24hr
SE10
SE10
G13
SE9
G13
SE8
G11
E7
SE7
SE6
E4
NE5
NE4
SW2
S6
G9
W11
W13
G16
SW10
SW10
SW6
SW6
SW11
G14
SW12
W10
W7
W15
W17
1 day
ago
S9
SE5
S9
SE7
G10
SE7
G10
SE12
SE8
SE5
E7
G10
NE15
NE17
NE19
NE16
E15
G19
SE13
G19
SE12
G17
E13
G16
SE15
SE16
G20
SE15
G23
SE17
SE14
G17
SE8
G12
E10
G13
2 days
ago
S10
G13
S11
S9
G12
S8
G11
S5
--
NW6
N6
NE5
G8
NE6
G9
NE10
NE14
NE14
G17
NE17
NE17
G21
NE14
E12
E10
E10
NE6
SE6
SE9
SE7

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ashtabula - Northeast Ohio Regional Airport, OH66 mi32 minWNW 63.00 miLight Rain Fog/Mist55°F55°F100%1002.9 hPa

Wind History from HZY (wind in knots)
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
11
PM
12
AM
1
AM
2
AM
3
AM
Last 24hrSE8SE9SE9SE9SE6SE10SE7SE5SE6S4S54SW4W4NW6W6W6W6CalmW6W7SW6W7W6
1 day agoSE4E4SE5SE5SE7SE5SE6SE8SE6SE8SE6SE9SE10SE10
G15
SE10SE8SE10SE9SE9SE9SE11SE7SE9
G15
SE10
G17
2 days agoS3S4S3CalmS4SE3S54SE6S9SE6SE9SE10
G15
SE93NE6NE5NE4E3E4CalmE6SE3SE4

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 GreatLakes    EDIT
Geos

Wind Forecast for Cleveland, OH (3,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Cleveland, OH
   (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.