Saturday, June24, 2017 L-36.com


Marine Weather and Tides
Ashtabula, OH

Version 3.4
What's New / NOTES
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 5:47AMSunset 9:04PM Saturday June 24, 2017 9:49 AM EDT (13:49 UTC) Moonrise 5:32AMMoonset 8:34PM Illumination 0% Phase: New Moon; Moon at 0 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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LEZ148 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- 337 Am Edt Sat Jun 24 2017
Today..West winds 10 to 15 knots. A slight chance of showers and Thunderstorms this afternoon. Waves 1 to 3 feet.
Tonight..West winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less.
Sunday..West winds 10 to 15 knots increasing to 15 to 20 knots. A chance of showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet.
Sunday night..West winds 15 to 20 knots diminishing to 5 to 15 knots. A chance of showers in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Monday through Wednesday. The water temperature off toledo is 71 degrees...off cleveland 69 degrees and off erie 72 degrees.
LEZ148 Expires:201706241415;;733312 FZUS51 KCLE 240737 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 337 AM EDT Sat Jun 24 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. LEZ145>149-241415-

7 Day Forecast for Marine Location Near Ashtabula, OH
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location: 41.88, -80.8     debug


Area Discussion for - Cleveland, OH
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Fxus61 kcle 241051
afdcle
area forecast discussion
national weather service cleveland oh
651 am edt Sat jun 24 2017

Synopsis
A trough of low pressure will remain across the great lakes
today and tonight. Sunday a cold front will swing east across
the region. Another cold front will move through on Monday
keeping temperatures below normal into mid week.

Near term through tonight
Update... Will remove any mention of morning precip from the
east. Otherwise no significant changes.

Original... Radar shows showers in the east about to move out of
the area in the wake of a cold front now to our east. For today
models show a weak surface ridge building in from the central
plains while a second cold front trough lingers east west across
the central lakes. An upper low will be dropping southeast
across mn wi. Increasing moisture is shown extending into nwrn
pa from the northwest during the afternoon and the hrrr shows
convection developing across the thumb of mi toward the area.

Will have partly cloudy skies for the day but will include a
slight chance pop for afternoon extreme north northeast. Highs
in the upper 70s.

Short term Sunday through Tuesday night
The upper low moving through mn and wi today will move across
the central lakes on Sunday. A cold front associated with a
developing surface low in the same location will move across
the area during the day. The upper low will move east only to be
replaced by another dropping through the mean upper trough
which will persist across the area. This second upper low will
move through the area late Monday and Tuesday. Wednesday surface
high pressure from the plains will build across the ohio valley
as an upper ridge moves through. Will need low chance pops north
central northeast on Sunday when the front moves through and
where moisture is best. Monday into early Tuesday the second
upper trough moves through with ample moisture for showers. Will
have high chance to likely pops in place. Wednesday should be a
dry day with building high pressure. Temps well below normal
Sunday through Tuesday.

Long term Wednesday through Friday
A ridge of high pressure over the area Wednesday into Wednesday
night will bring dry and seasonable conditions throughout the cwa.

By early Thursday morning a low will be moving eastward across the
far northern great lakes into canada. This will bring a cold front
south across the area Thursday afternoon. This will mean a chance
for showers and thunderstorms. The front will stall somewhere in the
vicinity Friday, which will mean a continued chance for showers and
storms.

Warmer temperatures are in store for the middle and latter part of
next week with highs generally in the lower 80s.

Aviation 12z Saturday through Wednesday
Just seeing a few clouds out there this morning withVFR
conditions just about everywhere. The only exception is kyng
where a little fog has developed with MVFR conditions. Expect
the fog to dissipate by 12 to 13z. Cumulus clouds will develop
this afternoon with continuingVFR conditions. Westerly winds
will become a little gusty during the afternoon hours. Can't
rule out a spotty afternoon shower either.

Outlook... Chance of brief MVFR in showers Sunday into Monday
with a cold front and trough aloft.

Marine
A westerly flow will continue across the lake through the weekend
and into early next week. Winds will increase a bit this afternoon,
but no small craft advisory conditions are forecast. A cold front
will cross the lake Tuesday with a return to northwest flow. A ridge
will follow Tuesday night with the flow finally returning to a
southerly direction for Wednesday.

Cle watches warnings advisories
Oh... None.

Pa... None.

Marine... None.

Synopsis... Tk
near term... Tk
short term... Tk
long term... Mottice
aviation... Mottice
marine... Mottice


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GELO1 - Geneva on the Lake, OH 9 mi89 min W 17 G 23 70°F
CBLO1 - Conneaut Breakwater Light, OH 15 mi49 min W 18 G 20 69°F 1009.8 hPa (+2.3)
FAIO1 - 9063053 - Fairport, OH 27 mi49 min WSW 19 G 23 69°F 1009.9 hPa (+1.8)60°F
45167 41 mi130 min WSW 12 G 16 69°F 71°F2 ft
EREP1 42 mi49 min W 9.9 G 16
45132 - Port Stanley 46 mi49 min W 12 G 14 65°F 66°F1 ft1008.7 hPa (+1.9)
45164 48 mi49 min WNW 14 66°F 67°F1009.9 hPa (+1.9)

Wind History for Fairport, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ashtabula - Northeast Ohio Regional Airport, OH9 mi56 minW 810.00 miFair69°F63°F81%1009.7 hPa

Wind History from HZY (wind in knots)
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Last 24hrS8S9SW8SW11SW7SW10SW11SW11W12W10SW7W8W8W7W5W7W6W6W6W4W4SW5W7W8
1 day agoS8S5S6SW7SW12SW13
G16
S8S8SW7S7S8S9S8S9SW11S11S10S9S8S9S9S9S9S9
2 days agoSW6W6NW7NW8NW10N9N9NW4N5N4CalmCalmCalmCalmCalmCalmCalmCalmE3CalmSE4SE4S7S7

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 GreatLakes    EDIT
Geos

Wind Forecast for Cleveland, OH (9,2,3,4)
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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.