Friday, September20, 2019 L-36.com


Marine Weather and Tides
Cleveland, OH

Version 3.4
NOTICE
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:10AMSunset 7:29PM Friday September 20, 2019 4:37 PM EDT (20:37 UTC) Moonrise 10:12PMMoonset 12:19PM Illumination 58% Phase: Waning Gibbous; Moon at 21 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
    EDIT      (on/off)   Help
LEZ146 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- 341 Am Edt Fri Sep 20 2019
Today..South winds 5 to 15 knots becoming northeast less than 10 knots. Sunny. Waves 1 foot or less.
Tonight..East winds 10 knots or less becoming south. Partly cloudy. Waves 1 foot or less.
Saturday..South winds 5 to 10 knots becoming light and variable. Mostly Sunny. Waves 1 foot or less.
Saturday night..South winds 5 to 15 knots. Partly cloudy. Waves 1 foot or less. SEe lake erie open lakes forecast for Sunday through Tuesday. The water temperature off toledo is 71 degrees, off cleveland 71 degrees, and off erie 70 degrees.
LEZ146 Expires:201909201415;;061911 FZUS51 KCLE 200741 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 341 AM EDT Fri Sep 20 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. LEZ146>149-201415-


7 Day Forecast for Marine Location Near Cleveland, OH
   Hourly   EDIT   Help
location: 41.48, -81.68     debug


Area Discussion for - Cleveland, OH
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kcle 202005
afdcle
area forecast discussion
national weather service cleveland oh
405 pm edt Fri sep 20 2019

Synopsis
High pressure over the carolinas continues to extend back into
the great lakes region. A cold front will enter the great lakes
region on Sunday and push the area of high pressure off the east
coast. The cold front clears the area on Monday and high
pressure returns to the ohio valley in its wake on Tuesday.

Near term through Saturday night
The area will remain under the influence of high pressure
through the duration of the near term forecast. On the back side
of the high, some elevated moisture has advected into the region
allowing for scattered cumulus development this afternoon. With
temperatures in the mid 80s, a fair amount of instability
resides in the region and a couple areas of robust cumulus have
turned into a pop-up shower. Have continued a slight chance pop
through the evening for the southern portion of the forecast
area, where the more expansive CU field remains. Clouds will
be hit or miss overnight and much of the guidance was low on the
high temperatures for today, so will go with overnight lows a
bit above guidance in the 60s.

A good surge of warm air will enter the region on Saturday, as
850 mb temperatures increase to 16-17 degrees celsius. With a
fair amount of low-level moisture remaining over the region,
this warm air advection may spur addition cloud and rain shower
development on Saturday and have a mix of slight chance to
chance pops during the day on Saturday. The coverage won't be a
wash out, but believe that there will be more showers to contend
with than this afternoon. Temperatures have the potential to be
warmer than today with highs well into the 80s, but have lowered
temps a bit from the previous forecast with the cloud and rain
potentially limiting highs in a couple spots. Saturday night
appears dry with clouds scattering out over the region.

Short term Sunday through Monday night
The main feature for the short term forecast period will be a
cold front that will enter the forecast area late Sunday night
into Monday. Ahead of the cold front, the area will become well
mixed with southerly winds to 30-35 mph possible. Temperatures
will remain on the warm side well into the 80s across much of
the forecast area. Showers and thunderstorms will overspread the
region with the frontal passage on Sunday night into Monday and
the general timing for rain appears to be NW ohio around dusk
and the remainder of north central and northeast ohio sometime
after midnight. The unfavorable timing for convection will limit
both thunder and severe chances and have just a slight chance
thunder mentioned at this time. The front passes the region from
west to east on Monday and high pressure builds in from the west
on Monday night. Have quickly diminishing pops over the region
with highs on Monday likely early in the day in the lower 70s
and lows in the 50s.

Long term Tuesday through Friday
The beginning of the long term forecast period appears quiet
with high pressure overhead. Temperatures will remain slightly
above normal in the 70s. The next system approaches the area on
Wednesday night into Thursday as a shortwave trough enters the
great lakes region. Haven't hit pops too hard yet at this time,
other than a mid-range chance. Temperatures will likely trend
high each day during the long term forecast period.

Aviation 18z Friday through Wednesday
The airspace is expected to remain mostlyVFR for the forecast
period with high pressure extending west from the mid-atlantic
region. Increasing moisture on the back side of the high will
allow increasing cloud coverage this afternoon around 5 kft. A
pop-up shower is possible in the most robust cumulus, but the
chances are too isolated to mention in the tafs. Cloud cover
should diminish with the loss of daytime heating and residual
low level moisture may present a chance for some patchy morning
fog in some locations. Clouds will return for Saturday and will
have much more coverage than today, presenting some lowerVFR
ceilings during the morning and afternoon hours.

Outlook Non-vfr possible in showers thunderstorms Sunday
night through Monday.

Marine
The lake remains quiet for the next 36 hours or so as the lake
remains on the periphery of high pressure over the carolinas.

Winds will remain light and variable out of the east to
southeast tonight before shifting around to the south on
Saturday. A cold front approaches the basin on Sunday and will
greatly increase winds over the basin with sustained winds
around 15 to 20 knots and gusts potentially up to 25 knots. The
front crosses the lake on Monday and winds will shift around to
the west and then northwest and waves will build on the
nearshore waters on Monday into Tuesday. A small craft advisory
headline may be needed at this time. High pressure wobbles in
from the west on Tuesday and winds should begin to subside over
the lake, albeit from the west the through the middle of the
week.

Cle watches warnings advisories
Oh... None.

Pa... None.

Marine... None.

Synopsis... Sefcovic
near term... Sefcovic
short term... Sefcovic
long term... Sefcovic
aviation... Sefcovic
marine... Sefcovic


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CNDO1 - 9063063 - Cleveland, OH 5 mi56 min E 4.1 G 7 76°F 71°F1020.1 hPa66°F
45176 7 mi38 min NE 5.8 G 7.8 74°F 73°F1 ft
45169 12 mi28 min ENE 5.8 G 5.8 74°F 73°F
45164 17 mi38 min 73°F
LORO1 27 mi68 min ENE 8.9 G 11 74°F
FAIO1 - 9063053 - Fairport, OH 29 mi50 min N 7 G 8 74°F 72°F1020.3 hPa68°F
45005 - W ERIE 28NM Northwest of Cleveland, OH 40 mi38 min E 5.8 G 5.8 73°F 1020.5 hPa (-1.6)67°F
OWXO1 - Old Woman Creek, OH 44 mi113 min NE 4.1 78°F 1020 hPa67°F
HHLO1 - Huron Light, OH 46 mi38 min ENE 8.9 G 9.9 74°F 1019.3 hPa (-1.4)

Wind History for Cleveland, OH
(wind in knots)    EDIT      (on/off)   Help
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
Last
24hr
N4
G9
SE2
G6
S2
G5
--
SE1
S1
G4
S2
G6
S2
G6
E1
G7
N1
G4
SE2
G6
SE2
G5
S2
G7
S2
G7
S2
S2
G9
S2
G7
S2
G5
S2
G7
S2
G5
S2
NE5
NE5
E4
1 day
ago
E2
G7
E3
G6
E6
G13
SE1
SE1
E3
E3
--
SE1
S1
--
S1
G4
--
SE2
G5
SE1
G4
SE2
G6
W2
G6
W1
G6
S1
G5
S2
G8
SE2
SW1
G6
SW5
G8
SE1
G6
2 days
ago
NE15
NE17
NE17
NE17
G21
E12
G15
E7
G11
E5
G9
E4
G7
E4
G7
S1
SE2
G7
SE1
G4
E1
G5
SE2
G5
SE1
G6
SE1
G5
S1
G4
SE1
G6
S2
G5
W1
G6
S1
E5
G8
E3
G7
E3
G10

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cleveland, Burke Lakefront Airport, OH3 mi45 minNNE 810.00 miFair83°F64°F55%1019.5 hPa
Cleveland Hopkins International Airport, OH11 mi47 minSSW 510.00 miPartly Cloudy85°F61°F45%1020.3 hPa
Cleveland / Cuyahoga, OH13 mi53 minS 820.00 miPartly Cloudy82°F60°F48%1020.7 hPa

Link to 5 minute data for KBKL

Wind History from BKL (wind in knots)
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
Last 24hrSE9
G15
SE9SE9SE6SE10SE8SE13SE11SE13SE13SE13SE12SE12SE14SE12SE11
G20
SE6S10S8SE6SE6CalmN8N8
1 day agoE10E8E10E6E8NE7E4E4E5E4SE8SE8SE10SE10SE11SE14SE13SE12S13
G19
SE13SE8
G18
S11S8
G14
S8
2 days agoN15NE16
G21
NE16NE13E7E8NE7NE7CalmSE5SE8SE8SE9SE9SE10SE10SE9SE13SE11SE8E83E5E9

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Cleveland, OH (16,3,4,5)
      (on/off)   Help

Ground Weather Radar Station Cleveland, OH
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.