Wednesday, July17, 2019 L-36.com


Marine Weather and Tides
Akron, OH

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Sunrise 6:06AMSunset 8:57PM Wednesday July 17, 2019 5:16 AM EDT (09:16 UTC) Moonrise 8:43PMMoonset 5:39AM Illumination 100% Phase: Full Moon; Moon at 15 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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LEZ146 Expires:201907170815;;757337 Fzus51 Kcle 170146 Nshcle Nearshore Marine Forecast National Weather Service Cleveland Oh 946 Pm Edt Tue Jul 16 2019 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. Lez145>147-170815- 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- 946 Pm Edt Tue Jul 16 2019
Rest of tonight..South winds 5 to 10 knots. Showers likely with a chance of Thunderstorms. Waves 1 foot or less.
Wednesday..South winds 10 knots or less becoming north. Showers and Thunderstorms. Waves 1 foot or less.
Wednesday night..North winds less than 10 knots. A chance of showers and Thunderstorms in the evening. Waves 1 foot or less.
Thursday..Light and variable winds becoming southwest 5 to 10 knots. Mostly Sunny. Waves 1 foot or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Friday through Sunday. The water temperature off toledo is 77 degrees, off cleveland 64 degrees and off erie 73 degrees.
LEZ146


7 Day Forecast for Marine Location Near Akron, OH
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location: 41.07, -81.53     debug


Area Discussion for - Cleveland, OH
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Fxus61 kcle 170817
afdcle
area forecast discussion
national weather service cleveland oh
417 am edt Wed jul 17 2019

Synopsis
The weakening remnant low of barry will move eastward near lake
erie this afternoon. In its wake a ridge of high pressure will
build north into the region by Thursday morning, then remain
nearly stationary over the eastern united states through Saturday.

Near term through Thursday
The weakening remnant low of barry will move near lake erie
this afternoon. The warm front that is currently lifting
northward across the area is producing a decent sized area of
showers and thunderstorms. Fortunately the convection is moving
along at a decent clip which is limiting the the rainfall
amounts. Still may see a quarter to half an inch through the
morning at several locations. We then monitor the region for
additional thunderstorm development through the afternoon as the
weak front associated with the low sweeps west to east across
the region. It does not appear that there will be widespread
severe weather today but cant rule out a couple wet microbursts
across the eastern portion of the county warning area.

Models are also hinting at a heavier swath of rainfall from ne
ohio into NW pa. Dont want to issue a flood watch at this point
in time but we will need to monitor this closely. If storms
begin to train across this region a short time period flood
watch may be needed.

In the wake of the low we will see high pressure ridge into the
region from the south. It should reach into the region by
Thursday morning. This will allow the region to warm
significantly. We will need to monitor the western CWA for a
heat advisory Thursday afternoon.

Highs today should range from the upper 70s east to upper 80s
west. Warmer on Thursday with 80s to lower 90s anticipated.

Short term Thursday night through Saturday night
The big weather story for the end of the week will be a dangerous
heat wave building across the ohio river valley region. Upper level
heights will be rising as an upper level ridge will be expanding over
the region. Rain changes will be very slim to none under the dome of
hot airmass. Guidance indicates that Friday will likely by the
hottest day so far this summer season with afternoon high
temperatures climbing into the middle to upper 90s. Dewpoints will
be in the lower to middle 70s which will result in very humid
conditions and dangerous heat indices. We will have to watch and see
if we get any mixing of drier air off the surface that may result in
slightly lower dewpoints and heat indices. The heat index on Friday
afternoon will range from 100 to 110 across the area with the
hottest west of i-71. This area is generally where the excessive
heat watch has been issued Friday and Saturday. Southwesterly winds
will be breezy between 10 and 15 mph.

Upper level heights don't change much on Saturday. There may be a
little more high cloudiness from convection developing across the
upper great lakes region. This scattered high cloudiness may help
air temperatures be just a couple degrees cooler with highs still in
the lower to middle 90s with heat indices between 100 to 110 again
Saturday afternoon. A slow moving cold will be just to our north
across the upper great lakes region where most likely showers and
storms will be. Can't rule a few stray pop up storms given the heat
and humidity but very slim rain chances for Saturday. The slow
moving frontal boundary gets closer to lake erie by Saturday night
and scattered rain chances start to increase a little bit.

Long term Sunday through Tuesday
The weather pattern shifts in a big way for the late part of the
weekend into early next week. A trough will dig down across the
great lakes as a very large upper level ridge expands over the
western u.S. A cold front will slowly move through the region on
Sunday and bring better chances for scattered showers and storms
along with mostly cloudy skies. A few strong to severe storms could
be possible Sunday afternoon and evening along the cold front. Air
temperatures will decrease as well with highs only in the middle
80s. There are some minor differences in the structure and strength
of the trough between the 00z GFS and 00z euro but overall in fair
agreement. A 1027mb canadian surface high pressure will be building
down across the region Monday through Tuesday with a drier and
cooler airmass. Temperatures will be cooler than average early next
week with afternoon highs in the upper 70s to lower 80s and
overnight temperatures down in the upper 50s and lower 60s.

Aviation 06z Wednesday through Sunday
Away from the showers thunderstormsVFR conditions are common.

However near and under the convection there is MVFR and brief
ifr. Expect there to be scattered showers and thunderstorms
through the night become more numerous through the morning then
continuing through the afternoon as a weak area of low pressure
moves across the area. Heavy downpours will produce ifr conditions
as the thunderstorms move west to east through the day.

Southerly winds will become southwest as the low moves near lake
erie. As the low passes winds swing around to the northwest and
north. Wind speeds away from the thunderstorms are expected to
be under 12 knots.

Outlook... Non-vfr possible in showers and thunderstorms
Saturday night into Sunday.

Marine
The remnant low pressure of barry will move across the lake today.

Winds will be generally light and shifting from southerly winds 5 to
10 knots to northerly briefly this afternoon. Weak surface high
pressure moves in overnight with light and variable winds. High
pressure to the south and low pressure across the upper great lakes
will develop a pressure gradient over the lake Thursday through
Saturday. Southwest winds will generally be 10 to 20 knots with
stronger winds during the afternoon. We may get closer to small
craft advisory conditions Friday afternoon. A cold front will move
across the lake late Saturday night and Sunday. Winds will shift
behind the front to northerly 10 knots late Sunday. High pressure
builds in from the north Monday into Tuesday with northerly winds 10
to 20 knots. We may get close again to advisory Monday afternoon
for winds and higher waves near the lakeshore.

Cle watches warnings advisories
Oh... Excessive heat watch from Friday afternoon through Saturday
evening for ohz003-006>011-017>021-027>032-036>038-047.

Pa... None.

Marine... None.

Synopsis... Mm
near term... Mm
short term... Griffin
long term... Griffin
aviation... Mm
marine... Griffin


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CNDO1 - 9063063 - Cleveland, OH 33 mi47 min SSW 1.9 G 5.1 75°F1013.1 hPa
45169 41 mi17 min WSW 12 G 16 74°F 74°F2 ft1015.3 hPa (-1.3)
LORO1 45 mi47 min S 11 G 17 74°F
45164 47 mi77 min 74°F2 ft
FAIO1 - 9063053 - Fairport, OH 50 mi47 min SW 15 G 18 73°F 76°F1013 hPa72°F
OWXO1 - Old Woman Creek, OH 56 mi92 min SSE 1.9 71°F 1013 hPa70°F

Wind History for Cleveland, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Akron, Akron Fulton International Airport, OH4 mi23 minSSE 310.00 miLight Rain74°F70°F88%1013.4 hPa
Akron Canton Regional Airport, OH11 mi26 minN 02.50 miRain Fog/Mist73°F69°F87%1013.6 hPa
Portage County Airport, OH18 mi21 minN 03.00 miOvercast69°F67°F93%1015.2 hPa
Wooster, Wayne County Airport, OH24 mi81 minN 09.00 miLight Rain70°F69°F97%1014.2 hPa

Wind History from AKR (wind in knots)
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Last 24hrS3S3SW7SW8SW6SW7SW9SW10SW8S7SW11S16
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1 day agoCalmCalmCalmSE4S4S33S6SW9S5SW7W3S5S6S75CalmSW10SW6S4SW5SW5S5S5
2 days agoN6N4N5N5N4CalmN9NW10NW5N6N7N6N9N7N6N4CalmCalmS3CalmCalmCalmCalmCalm

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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GOES Local Image of Mid-Atlantic    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Wind Forecast for Cleveland, OH (5,6,7,8)
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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.