Thursday, May24, 2018 L-36.com


Marine Weather and Tides
Powell, OH

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 6:06AMSunset 8:50PM Thursday May 24, 2018 5:40 PM EDT (21:40 UTC) Moonrise 2:53PMMoonset 2:44AM Illumination 76% Phase: Waxing Gibbous; Moon at 10 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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LEZ144 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- 411 Am Edt Thu May 24 2018
Today..Southwest winds 10 knots or less becoming north. Sunny. Waves 1 foot or less.
Tonight..East winds 10 knots or less becoming south. Mostly clear. Waves 1 foot or less.
Friday..South winds 5 to 10 knots becoming west. Sunny. Waves 1 foot or less.
Friday night..Southwest winds 10 knots or less. Mostly clear. Waves 1 foot or less. SEe lake erie open lakes forecast for Saturday through Monday. The water temperature off toledo is 62 degrees...off cleveland 52 degrees and off erie 52 degrees.
LEZ144 Expires:201805241430;;444493 FZUS51 KCLE 240811 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 411 AM EDT Thu May 24 2018 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>149-241430-

7 Day Forecast for Marine Location Near Powell, OH
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location: 40.17, -83     debug


Area Discussion for - Wilmington, OH
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Fxus61 kiln 241955
afdiln
area forecast discussion
national weather service wilmington oh
355 pm edt Thu may 24 2018

Synopsis
High pressure will move off to the east resulting in southerly
winds that will bring increasing heat and humidity. Scattered
showers and thunderstorms are forecast over the weekend,
particularly in the afternoon and evening.

Near term until 6 am Friday morning
High pressure extending across the area will move east
overnight. Dry airmass remains in place, so there will be little
to no clouds with light winds. Thus expect some river valley
fog. Guidance seemed to have a reasonable handle on
temperatures.

Short term 6 am Friday morning through Friday night
Deep, but not particularly strong, southerly flow will bring
increasing moisture into the region through the period. Most
numerical models are picking up on a subtle disturbance moving
out of kentucky and heading into eastern ohio on Friday. This
should be sufficient for scattered showers and thunderstorms to
occur across the southeast part of the forecast area. Other
locations will remain dry with mostly sunny skies.

Convection in the southeast will have dissipated moved off to
the northeast by evening and skies will clear area wide.

However, a weak short wave will approach later Friday night.

This will bring an increase in clouds and possibly some showers
and thunderstorms towards daybreak Saturday, particularly in the
southern counties.

Temperatures will be warmer both Friday and Friday night. Mos
blend looked reasonable.

Long term Saturday through Thursday
Broad southerly surface flow at the beginning of the period will
continue to pull moisture into the region. Meanwhile a weak h5 S w
will be sliding across the SRN great lakes on Saturday. These two
features will combine to produce scattered showers and thunderstorms
for Saturday. It will be warm and humid as highs reach the mid 80s.

An isolated location could make the upper 80s.

Saturday night, the models bring a tropical low into the gulf of
mexico. North of this system, a weak surface trof will stretch from
the carolinas to the lower ohio valley. This boundary will continue
to provide a focus for scattered convection on Sunday. Highs Sunday
should reach the upper 80s for most locations.

By Monday, a weak backdoor cold front will drop through the great
lakes and into northern ohio. This will keep the chance of
convection in the forecast. With the front dropping south and acting
as a barrier, the tropical low begins to dissipate in the lower ms
valley.

However, the tropical moisture will return by midweek as
high pressure pulls back into ERN canada. This means the return of
summer-like heat and humidity and scattered convection.

Aviation 20z Thursday through Tuesday
Dry airmass will keep clouds to a minimum through the taf
period. Few cumulus may develop on Friday. It appears that
shallow fog may develop at kluk once again which would reduce
the visibility to ifr or lower late tonight which would then
dissipate quickly after daybreak. East winds less than 10 kt
will veer to the south southwest on Friday.

Outlook... Afternoon and evening thunderstorms are possible
Saturday and Sunday.

Iln watches warnings advisories
Oh... None.

Ky... None.

In... None.

Synopsis...

near term...

short term...

long term... Sites
aviation...



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OWXO1 - Old Woman Creek, OH 87 mi115 min NNE 2.9 75°F 1022 hPa56°F
HHLO1 - Huron Light, OH 88 mi100 min NE 6 G 7 73°F 1021 hPa (-2.0)
MRHO1 - 9063079 - Marblehead, OH 96 mi70 min NNE 1.9 G 2.9 73°F 1021.7 hPa57°F

Wind History for Marblehead, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Columbus, Ohio State University Airport, OH7 mi47 minN 010.00 miFair81°F48°F32%1019.7 hPa
John Glenn Columbus International Airport, OH13 mi49 minESE 410.00 miA Few Clouds83°F48°F30%1019.6 hPa
Marysville Union County Airport, OH19 mi45 minESE 710.00 miFair81°F44°F27%1021 hPa
Columbus, Bolton Field Airport, OH20 mi55 minE 510.00 miClear81°F53°F39%1020.7 hPa
Rickenbacker Air National Guard Base, OH24 mi45 minno data10.00 miFair80°F53°F39%1020 hPa

Wind History from OSU (wind in knots)
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Last 24hrNE10NE6NE7NE5NE5N5N3CalmN3NE3CalmCalmNE3CalmCalmE4E5SE7E3E7NE7N5NE7Calm
1 day agoW9W16
G22
N7N5NW6NW9NW7N5NE7N6N6N4N7N6N7N7N10N12
G17
N11NE10NE5NE6NE7N9
2 days agoS5S9SE8E9W12
G28
SE5CalmSE5SE7SE6S7S4S6S5S7SW7SW9SW9SW6W8W8SW10SW9W9

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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wmap_A
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.
target = "new">Link to Loop



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Wind Forecast for Wilmington, OH (17,4,5,8)
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Ground Weather Radar Station Wilmington, 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.