Tuesday, September26, 2017 L-36.com


Marine Weather and Tides
Lorain, 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 7:20AMSunset 7:19PM Tuesday September 26, 2017 8:41 AM EDT (12:41 UTC) Moonrise 12:27PMMoonset 10:26PM Illumination 33% Phase: Waxing Crescent; Moon at 6 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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LEZ145 Lake Erie Nearshore Waters From Maumee Bay To Reno Beach Oh- Lake Erie Nearshore Waters From Reno Beach To The Islands Oh- Lake Erie Nearshore Waters From The Islands To Vermilion Oh- Lake Erie Nearshore Waters From Vermilion To Avon Point Oh- 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- 339 Am Edt Tue Sep 26 2017
Today..South winds less than 10 knots becoming north. Sunny. Waves 1 foot or less.
Tonight..East winds less than 10 knots becoming southwest. Mostly clear. Waves 1 foot or less.
Wednesday..Southwest winds 5 to 10 knots becoming northwest. Patchy fog in the morning. Waves 2 feet or less.
Wednesday night..Northwest winds 10 to 15 knots becoming north. Partly cloudy. Waves 1 to 3 feet. SEe lake erie open lakes forecast for Thursday through Saturday. The water temperature off toledo is 70 degrees...off cleveland 69 degrees and off erie 69 degrees.
LEZ145 Expires:201709261415;;946557 FZUS51 KCLE 260739 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 339 AM EDT Tue Sep 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. LEZ142>149-261415-

7 Day Forecast for Marine Location Near Lorain, OH
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location: 41.46, -82.17     debug


Area Discussion for - Cleveland, OH
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Fxus61 kcle 261025
afdcle
area forecast discussion
national weather service cleveland oh
625 am edt Tue sep 26 2017

Synopsis
High pressure over the eastern great lakes will weaken today and
tonight. This will allow a cold front to move through the area
Wednesday spreading a cooler, more seasonable air mass across
the area.

Near term through tonight
The strong upper ridge over the region will weaken tonight into
Wednesday as will the associated surface system. This will
allow a cold front across the nations midsection to move east
across the region Wednesday. Today will be very similar to the
previous several days with highs around 90 and plenty of sun.

Some question as to the chance of rain thunder on Wednesday with
the met guidance largely slight chance or below while the mav
shows a chance pop east, likely for the afternoon based on
frontal timing, and a sight chance west. With the surface low
far north into canada feel the bulk of the precip will be
outside of the area. Still with dewpoints in the 60s its hard
not to buy into low chance pops east in the afternoon. Highs
Wednesday still above normal but mainly in the 80s.

Short term Wednesday through Friday night
A more seasonable pattern is expected during the second half of the
work week. Brief high pressure will nudge into the region Wednesday
night through Thursday night, providing mostly dry conditions and
slightly below normal temperatures. Highs on Thursday are only
expected to reach the mid upper 70s across the region. After lows in
the 50s Wednesday night, lows are expected to drop into the mid 40s
to low 50s across the area Thursday night.

A fairly potent shortwave will drop southeast through the great
lakes Friday and Friday night. This may bring a few showers to
portions of the area. There has been two noticeable trends with the
00z suite of guidance. The first of which is a slightly weaker more
sheared shortwave moving through the area compared to previous
forecast runs, and second a slightly northward shift in the best
forcing and surface reflection. The 00z ECMWF and gem are actually
showing very little precip south and west of a toledo to canton
line. However, chances are looking fairly good for precip across
extreme NE oh and NW pa, especially with an added lake contribution
and decent low mid level lapse rates with the coldest air aloft
tracking over this region. Went ahead with likely pops and a slight
chance of thunder Friday afternoon, with up to 500 j kg of lake
induced mucape, with a fairly sharp pop gradient to the south and
west. Lingering precip chances will end through the overnight as
much drier air and high pressure filters into the region. Highs on
Friday will remain in the mid upper 60s across the area.

Long term Saturday through Monday
Quiet long term period expected as high pressure builds across the
region this weekend. After a cool day on Saturday, with highs in the
low to mid 60s, and lows Saturday night in the low mid 40s, possibly
even upper 30s in favored cool spots around the area, a warming
trend will take place across the area Sunday and Monday. Upper ridge
amplification across the eastern CONUS in response to significant
longwave troughing across the intermountain west will allow for
return flow setup with surface high centered east of the area,
and continuous WAA into the region through even the middle part
of next week. Highs by Monday will return to the low to mid 70s,
a couple of degrees above normal for this time of year.

Aviation 12z Tuesday through Saturday
High pressure will continueVFR conditions through the period.

The only exception of course will be patchy early morning fog
where conditions may briefly drop to MVFR ifr mainly nwrn oh
both today and Wednesday morning.

Outlook... Non-vfr possible Wednesday afternoon and again on
Friday in sct shra with a small chance of tsra.

Marine
Quiet conditions expected on the lake today and tonight with high
pressure overhead, as winds will be light and variable. A cold front
will push across the lake on Wednesday, with winds increasing out of
the northwest during the day, turning northerly 10-15 kts by
Wednesday night, with a very low end chance for small craft
conditions. Winds will subside to 10 kts or less Thursday as high
pressure build across the region. A stronger front will cross the
lake on Friday with winds increasing out of the northwest, then
north 15-20 kts by Friday night, with a better shot a small craft
conditions. High pressure builds back across the lake Saturday with
winds subsiding and remaining 10 kts or less Saturday night through
Monday.

Climate
Upcoming records for today 9 26:
tol 92 1998
cak 89 1900
mfd 87 1998
cle 91 1998
eri 89 1998
yng 89 1934

Cle watches warnings advisories
Oh... None.

Pa... None.

Marine... None.

Synopsis... Tk
near term... Tk
short term... Greenawalt
long term... Greenawalt
aviation... Tk
marine... Greenawalt
climate...



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LORO1 2 mi72 min 9.9 G 12 71°F
OWXO1 - Old Woman Creek, OH 19 mi57 min Calm 66°F 1016 hPa65°F
45005 - W ERIE 28NM Northwest of Cleveland, OH 19 mi32 min SSW 7.8 G 9.7 73°F 1016.1 hPa68°F
HHLO1 - Huron Light, OH 20 mi42 min SSW 6 G 8 71°F 1015.6 hPa (+0.7)
45169 21 mi42 min S 5.8 G 7.8 73°F 74°F1 ft68°F
45176 22 mi22 min S 7.8 G 7.8 72°F 73°F1 ft1016.4 hPa67°F
CNDO1 - 9063063 - Cleveland, OH 29 mi42 min S 1.9 G 5.1 71°F 61°F
MRHO1 - 9063079 - Marblehead, OH 30 mi42 min SSW 4.1 G 7 72°F 1016.7 hPa (+0.9)64°F
45164 31 mi42 min SSW 7.8 71°F 73°F1016 hPa (+0.6)
SBIO1 - South Bass Island, OH 37 mi42 min SSW 5.1 G 7 73°F 1015.6 hPa (+0.8)

Wind History for Cleveland, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Lorain / Elyria, Lorain County Regional Airport, OH8 mi49 minSSW 38.00 miFair63°F57°F81%1016.7 hPa
Cleveland Hopkins International Airport, OH16 mi51 minS 310.00 miA Few Clouds70°F63°F79%1016.7 hPa

Wind History from LPR (wind in knots)
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Last 24hrCalmSW4S4S8SE63SE6S4NE6NE7NE4E5CalmCalmCalmCalmCalmCalmS4S3SW3S4S3SW3
1 day agoCalmS6CalmCalmE44N8NE9NE11NE9NE5E3NE4CalmCalmCalmCalmCalmCalmCalmSW3SW3W3Calm
2 days agoCalmCalmCalmE3N5N7NE8NE7NE8NE5NE5E3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm

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
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IR Satellite Image from GEOS
east_satellite

GOES Local Image of GreatLakes    EDIT
Geos

Wind Forecast for Cleveland, OH (8,2,3,4)
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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.