Wednesday, April25, 2018 L-36.com


Marine Weather and Tides
Galena, OH

Version 3.4
What's New / NOTES
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.
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.

Sunrise 6:36AMSunset 8:22PM Wednesday April 25, 2018 7:42 PM EDT (23:42 UTC) Moonrise 2:49PMMoonset 3:34AM Illumination 81% Phase: Waxing Gibbous; Moon at 11 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- 947 Am Edt Wed Apr 25 2018
Rest of today..Northwest winds 5 to 15 knots becoming north. Areas of fog late this morning. A chance of drizzle. Waves 1 to 3 feet.
Tonight..North winds 10 to 15 knots becoming northwest less than 10 knots. Partly cloudy. Waves 1 to 3 feet.
Thursday..West winds less than 10 knots becoming east. Mostly Sunny. Waves 1 foot or less.
Thursday night..East winds 10 knots or less becoming southwest. Mostly clear. Waves 1 foot or less. SEe lake erie open lakes forecast for Friday through Sunday. The water temperature off toledo is 47 degrees...off cleveland 41 degrees and off erie 41 degrees.
LEZ144 Expires:201804252015;;478001 FZUS51 KCLE 251347 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 947 AM EDT Wed Apr 25 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>144-252015-

7 Day Forecast for Marine Location Near Galena, OH
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location: 40.2, -82.96     debug


Area Discussion for - Wilmington, OH
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Fxus61 kiln 252244
afdiln
area forecast discussion
national weather service wilmington oh
644 pm edt Wed apr 25 2018

Synopsis
High pressure building across the great lakes will keep dry
weather conditions over the area tonight through Thursday. A
weak cold front may bring few showers on Friday. High pressure
and drier air are forecast to return on Saturday and persist
through Sunday.

Near term until 6 am Thursday morning
Surface analysis shows high pressure building into the great
lakes, pushed by a northwest flow aloft. Low clouds lingering in
a northerly low level flow behind departing surface low
pressure will continue to erode gradually this evening as drier
air works in, while high clouds move in as the upper flow
becomes westerly. This will leave partly cloudy to mostly clear
skies by later tonight, with more clouds remaining over eastern
locations. Low temperatures are forecast to range from around
40 north up to the mid 40s south.

Short term 6 am Thursday morning through Thursday night
For Thursday and Thursday night, we will find weak surface high
pressure extending across the great lakes into the state of
ohio. Meanwhile, low pressure will be traveling through the
tennessee valley. Precip with this rather compact low is
expected to remain south of the iln area, while cloud cover will
be greater along and south of the ohio river closer to the low
pressure. Generous solar radiation will help boost temperatures
up into the low to mid 60s for highs.

Long term Friday through Wednesday
An upper level S WV and its associated weak cold front will move
east across the region on Friday. These features will bring some
clouds and perhaps a few showers, mainly post frontal. Highs will
range from the lower to mid 60s.

Models have trended much deeper more pronounced on a long wave mid
level trough digging into the great lakes and ohio valley Friday
night into Saturday. Embedded S WV energy digging on the back side
of the developing mid level trough will accompany a cold front,
bringing some clouds and a chance of showers, mainly across the
northern zones Friday night into early Saturday. Partly to mostly
sunny skies are forecast in the wake of the front on Saturday, but
temperatures will show a downward trend with highs ranging from the
lower 50s northwest to the lower 60s south southeast.

For Saturday night into Sunday, surface high pressure will build
into the region from the northwest. Clear skies and winds becoming
light Saturday night will probably result in some frost as
temperatures drop into the lower to mid 30s. Will mention this
threat in the hwo. On Sunday, despite sunshine, temperatures will
be cool, mainly mid and upper 50s.

As we head into early next week, the surface high will move east
while a mid level ridge moves into the great lakes and the ohio
valley. Dry weather, return flow, and sunshine, will result in a
warming trend with all locations seeing 70s by Tuesday.

There remains timing differences in the models on how fast mid level
ridge will move east, which will eventually allow moisture and a
cold front to move toward the region by mid to late week. For now, a
chance of showers and thunderstorms will continue in the forecast
for later Wednesday into Wednesday night well ahead of the cold
front. It will remain warm with highs in the 70s again on
Wednesday.

Aviation 00z Thursday through Monday
GenerallyVFR conditions are expected through the TAF period.

As cumulus clouds dissipate somewhat this evening, an increase
in high clouds is expected. Winds will also become lighter as
they switch from the northwest to the north. The one forecast
item worth mentioning is the potential for fog overnight. This
is a low-confidence part of the forecast, but there does appear
to be some potential for reduced visibilities, especially at the
kcmh klck kiln sites. For now, MVFR visibilities will be
introduced to the forecast, but there is at least some potential
for ifr conditions.

Clouds will continue to increase somewhat tomorrow, butVFR
conditions should prevail. Winds will shift to the east but
become very light (perhaps light and variable at times).

Outlook... MVFR ceilings are possible Saturday morning.

Iln watches warnings advisories
Oh... None.

Ky... None.

In... None.

Synopsis... Coniglio
near term... Coniglio
short term... Coniglio
long term... Hickman
aviation... Hatzos


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OWXO1 - Old Woman Creek, OH 85 mi57 min NE 6 49°F 1014 hPa43°F
HHLO1 - Huron Light, OH 86 mi42 min E 11 G 12 46°F 1012.2 hPa (-0.3)
MRHO1 - 9063079 - Marblehead, OH 94 mi42 min E 6 G 7 47°F 1013.8 hPa (+0.3)44°F

Wind History for Marblehead, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Columbus, Ohio State University Airport, OH10 mi49 minNW 510.00 miFair57°F45°F64%1012.5 hPa
John Glenn Columbus International Airport, OH14 mi51 minNNW 710.00 miPartly Cloudy59°F45°F60%1012.5 hPa
Marysville Union County Airport, OH21 mi47 minNNW 810.00 miPartly Cloudy59°F43°F56%1013.2 hPa
Columbus, Bolton Field Airport, OH23 mi52 minNNW 910.00 miPartly Cloudy59°F46°F63%1013.2 hPa

Wind History from OSU (wind in knots)
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Last 24hrE3E4NE4E3N3N3CalmN3NW5N3NW5N6NW10NW9NW8N9NW10N11
G19
NW9N10N12N12N9NW5
1 day agoE9SE21
G28
E12E10E8E11E10E10E9E12E9E11E15
G20
E11E11E12E13E14E10E10E8E11E9E8
2 days agoNE6NE4NE7NE8NE8NE7NE7E6E6E6E6E7E8SE11SE13
G20
SE15SE9SE11SE12S13S12
G24
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G20
SE12
G21
E9

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



Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Wilmington, OH (19,4,5,8)
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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.