Monday, June26, 2017 L-36.com


Marine Weather and Tides
Chardon, OH

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 5:51AMSunset 9:05PM Monday June 26, 2017 4:41 AM EDT (08:41 UTC) Moonrise 7:49AMMoonset 10:16PM Illumination 5% Phase: Waxing Crescent; Moon at 2 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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LEZ147 Lake Erie Nearshore Waters From Avon Point To Willowick Oh- Lake Erie Nearshore Waters From Willowick To Geneva-on- The Lake Oh-lake Erie Nearshore Waters From Geneva-on-the- Lake To Conneaut Oh- Lake Erie Nearshore Waters From Conneaut Oh To Ripley Ny- 346 Am Edt Mon Jun 26 2017
.small craft advisory in effect through this evening...
Today..Southwest winds 10 to 15 knots becoming west 15 to 20 knots. A chance of waterspouts this morning. A chance of showers with isolated Thunderstorms this morning...then showers likely with isolated Thunderstorms this afternoon. Waves 1 to 3 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
Tonight..West winds 15 to 20 knots. Showers likely. A chance of waterspouts overnight. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally around 6 feet.
Tuesday..West winds 10 to 15 knots increasing to 15 to 20 knots. A chance of waterspouts in the morning. A chance of showers and Thunderstorms. Waves 2 to 4 feet.
Tuesday night..West winds 5 to 15 knots becoming southwest. A chance of showers and Thunderstorms. Waves 2 to 4 feet subsiding to 1 to 3 feet. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Wednesday through Friday. The water temperature off toledo is 71 degrees...off cleveland 69 degrees and off erie 72 degrees.
LEZ147 Expires:201706261430;;836527 FZUS51 KCLE 260746 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 346 AM EDT Mon Jun 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. LEZ146>149-261430-

7 Day Forecast for Marine Location Near Chardon, OH
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location: 41.61, -81.22     debug


Area Discussion for - Cleveland, OH
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Fxus61 kcle 260750
afdcle
area forecast discussion
national weather service cleveland oh
350 am edt Mon jun 26 2017

Synopsis Unseasonably cool conditions will continue today as an
upper trough will lingers over the great lakes region. A surface trough
will swing across the forecast area this afternoon kicking off some showers
and thunderstorms in the snowbelt area east of cleveland.

Near term until 6 pm Tuesday evening
Today will be a couple of degrees cooler than Sunday as a large
upper trough lingers across the great lakes. Currently a few
showers remain across inland snowbelt east of cleveland. Showers
will increase some after sunrise for a couple of hours. More
widespread shower activity will occur this afternoon as a trough
swings across the eastern lakes. Better chance of thunder this
afternoon with the trough and the daytime heating. Only in
general thunder but could see some small hail with tsra as
freezing level so low.

Temps will be unseasonably cool tonight with lows from the upper
40s into lower 50s. A weak cold front will push across the
forecast area tonight kicking off some more showers and isolated
thunderstorms. Again showers should be confined to snowbelt area
east of cleveland. By daybreak Tuesday the 850mb temps plunge to
3c allowing lake effect showers to kick in.

Short term (Tuesday night thru Thursday night)
For Tuesday night am concerned about a likely continuation of lake
effect showers and thunderstorms impacting somewhere in the
"snowbelt". Capes 1800-1900 j kg to start the night. Capes decrease
through the night as drier air moves in so left out pops for
Wednesday as high pressure continues to influence the area.

Wednesday night through Thursday night low pressure moves into the
central lakes. A cold front will be north of the region across the
central lakes. Models show sufficient moisture across the area for a
decent chance for showers and thunderstorms as daytime li's drop to
-6 to -9 according to the gfs. For now will continue with likely
pops. Temps approaching normal.

Long term (Friday thru Sunday
Friday and Friday night another low moves from the central plains
into the central lakes. Will continue with likely pops with
continued deep moisture and instability in the area. A cold front
will drop across the area Saturday into Sunday bringing drier air in
the area from the northwest. Will begin Saturday with chance pops
and decrease to slight chance by Sunday. Temps near normal.

Aviation 06z Monday through Friday
Upper level trough remains over the great lakes. Surface trough
will swing across the lake this afternoon followed by an upper
level short wave overnight. Scattered showers and isolated tsra
expected mainly in the snowbelt east of cle.

Outlook... Non-vfr in showers tonight into Tuesday morning. Non-
vfr possible again Thursday into Friday.

Marine
Small craft advisory in effect for today. West winds will
increase to 15 to 20 knots and then swing to the southwest for a
period as trough swings across the lake. Small craft ends
tonight as winds diminish to 10 to 15 knots but choppy
conditions will continue.

Tuesday night models have high pressure building across the lower
ohio valley and west-southwest winds on the lake around 10 knots.

Could see lake effect thunderstorms however east half with the cold
air aloft over the warmer waters. Winds will back slightly Wednesday
as the high drifts east and low pressure approaches the western
lakes. Thursday should see the strongest winds of the period from
the southwest around 15-20kts as low pressure moves through the
central lakes. Friday look for winds from the southwest closer to 10
knots as the gradient relaxes.

Cle watches warnings advisories
Oh... Beach hazards statement through this evening for ohz011-012-
089.

Pa... Beach hazards statement through this evening for paz001.

Marine... Small craft advisory until 10 pm edt this evening for
lez146>149.

Synopsis... Djb
near term... Djb
short term... Tk
long term... Tk
aviation... Djb
marine... Djb tk


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FAIO1 - 9063053 - Fairport, OH 11 mi42 min S 9.9 G 12 60°F 1016.2 hPa (-0.8)53°F
GELO1 - Geneva on the Lake, OH 22 mi82 min S 5.1 G 8 58°F
CNDO1 - 9063063 - Cleveland, OH 23 mi42 min SSE 1 G 4.1 58°F 1016.4 hPa (-0.6)47°F
45164 26 mi42 min NW 9.7 63°F 67°F1016.4 hPa (-0.7)
45176 29 mi22 min WSW 14 G 14 65°F 71°F2 ft1016.7 hPa53°F
45169 32 mi22 min WSW 12 G 16 65°F 68°F3 ft1016.9 hPa55°F
CBLO1 - Conneaut Breakwater Light, OH 44 mi42 min SSW 8.9 G 11 60°F 1016.6 hPa (-0.7)

Wind History for Fairport, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure

Wind History from CGF (wind in knots)
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Last 24hr--------------SW7SW8W15W14W16W16
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W9NW12W10--W7SW4
1 day ago--------------SW8W8W10
G18
W11W13W14W12NW18NW14
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2 days ago--------------S10S12SW11SW11SW11SW8SW7SW10SW14SW8W8NW6W8W10W12W12W8

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 GreatLakes    EDIT
Geos

Wind Forecast for Cleveland, OH (4,6,7,8)
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Ground Weather Radar Station Cleveland, OH
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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.