Monday, October23, 2017 L-36.com


Marine Weather and Tides
Galena, 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 7:50AMSunset 6:41PM Monday October 23, 2017 9:58 PM EDT (01:58 UTC) Moonrise 10:18AMMoonset 8:27PM Illumination 15% Phase: Waxing Crescent; Moon at 4 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- 341 Pm Edt Mon Oct 23 2017
.small craft advisory in effect through Wednesday afternoon...
Tonight..South winds 15 to 25 knots becoming southwest. Rain tapering to scattered showers. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
Tuesday..Southwest winds 15 to 25 knots. Showers likely. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally around 6 feet.
Tuesday night..Southwest winds 15 to 25 knots. A chance of showers. Waves 3 to 5 feet. Waves occasionally around 6 feet.
Wednesday..Southwest winds 15 to 25 knots becoming west. A chance of showers. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally around 6 feet. SEe lake erie open lakes forecast for Thursday through Saturday. The water temperature off toledo is 61 degrees...off cleveland 65 degrees and off erie 63 degrees.
LEZ144 Expires:201710240245;;301032 FZUS51 KCLE 231941 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 341 PM EDT Mon Oct 23 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>145-240245-

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 240125
afdiln
area forecast discussion
national weather service wilmington oh
925 pm edt Mon oct 23 2017

Synopsis
A chance for showers will continue into Tuesday and Wednesday,
as a trough of low pressure remains centered over the great
lakes. High pressure will move into the area late in the week,
with a slight increase in temperatures. Another cold front will
move into the area late on Friday.

Near term until 6 am Tuesday morning
A secondary low level trough axis is pushing into the area from
the west this evening, bringing another round of rain. This
will pivot through the area through early morning but additional
rain will likely redevelop later tonight as a secondary
mid upper level trough low approaches from the west late
tonight. Lows tonight will be in the mid to upper 40s but
temperatures will likely remain in the mid 50s across the east
for the next few hours until some cooler air begins to move in
behind this next trough axis.

Short term 6 am Tuesday morning through Tuesday night
Large scale troughing over the great lakes will keep a cool and
moist weather pattern in place over the ohio valley through
Tuesday. With that said, subsidence behind the early morning
wave might help to keep precipitation to a minimum over the iln
cwa through much of the day. As the main axis of the trough
approaches late Tuesday afternoon into the evening, some light
rain may begin to again overspread the area from the northwest.

Strong cold advection at 850mb will be ongoing through the short
term forecast period, leading to steep low-level lapse rates.

Because of this, some gusty winds will be possible -- up to 30
knots in the northern sections of the forecast area.

Temperatures are expected to be in the 50s for highs, and while
some lower 40s to upper 30s are expected for min temps late
Tuesday night, the winds should keep frost potential low.

Long term Wednesday through Monday
Wednesday morning a potent upper level low will be pulling northeast
towards the hudson bay. 850 mb temperatures Wednesday will be a
degree or two below zero with clouds hanging around the area. This
will keep high temperatures in the upper 40s to lower 50s or close
to 15 degrees below normal. Thursday morning the upper level low
will pull northeast as the upper level trough axis begins to
modulate. A frost still looks possible Thursday morning, but it
doesn't look as cold as in previous model runs. Even tough skies are
forecast to clear surface high pressure is now pushed south with a
tighter pressure gradient slightly stronger winds across the area.

During the day Thursday low level thermal profiles will continue to
recover and with mostly sunny skies high temperatures will likely be
in the 60s. This warm up will be brief though as near 590 dm heights
off of the washington coast allows another potent shortwave to dive
south. Late Friday morning the surface cold front will be entering
our western zones with colder air behind. Pwats along the front are
expected to surge to around 0.80" and with sufficient upper level
jet support have gone ahead and raised pops.

Saturday through Monday the region will dry out with temperatures
falling 10 to 15 degrees below normal. 850 mb temperatures are
forecast to be only 5 degrees below zero which will easily make high
temperatures only in the upper 40s some days. Overnight lows will
also be near freezing Sunday and Monday mornings with surface high
pressure building in from the west.

Aviation 01z Tuesday through Saturday
Several bands of pcpn will continue to pivot up across the area
through the overnight hours as a series of upper level
disturbances move through. This will result in some variable
southwest to west winds through much of the night as the various
areas of pcpn move through. CIGS will also likely bounce around
from MVFR toVFR through the night. Have generally leaned toward
a more pessimistic MVFR cig forecast but confidence is not all
that great with this due to the variability. Vsbys will be
similar, generallyVFR outside of showers but dropping to MVFR
or lower in some of the heavier rain showers. Pcpn coverage will
decrease during the day on Tuesday as CIGS lift toVFR but a
chance of showers can not be ruled out through the remainder of
the TAF period. Breezy southwest to west winds will persist
through the day on Tuesday with some gusts to 25 knots or so
possible.

Outlook... MVFR ceilings and visibilities are possible at times
through Wednesday.

Iln watches warnings advisories
Oh... None.

Ky... None.

In... None.

Synopsis... Hatzos
near term... Jgl
short term... Hatzos
long term... Haines
aviation... Jgl


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OWXO1 - Old Woman Creek, OH 85 mi74 min SE 4.1 60°F 1002 hPa57°F
HHLO1 - Huron Light, OH 86 mi59 min S 14 G 19 61°F 1000.7 hPa (-0.7)
MRHO1 - 9063079 - Marblehead, OH 94 mi41 min S 12 G 20 59°F 1001.3 hPa56°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 mi66 minS 8 G 1610.00 miOvercast58°F55°F93%1002.7 hPa
John Glenn Columbus International Airport, OH14 mi68 minSSE 710.00 miMostly Cloudy58°F55°F93%1003 hPa
Marysville Union County Airport, OH21 mi66 minS 810.00 miOvercast56°F54°F94%1003 hPa
Columbus, Bolton Field Airport, OH23 mi84 minS 810.00 miOvercast57°F55°F94%1003.7 hPa

Wind History from OSU (wind in knots)
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Last 24hrSE6SE6SE5SE5SE9SE9SE9SE8SE8SE7E7SE11SE11SE10SE11SE13
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1 day agoS5SE6S4SE5CalmCalmCalmCalmSE6SE3SE5SE6S6S86S12
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SE12S9S13S7S5SE6S5
2 days agoSE6SE5CalmCalmCalmCalmCalmE3CalmCalmCalmCalmSE4S74SE8S7SE6SE7SE7S7S7S5S5

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 Mid-Atlantic    EDIT
Geos

Wind Forecast for Wilmington, OH (21,6,7,8)
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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.