Tuesday, May21, 2019 L-36.com


Marine Weather and Tides
Sunbury, OH

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:09AMSunset 8:48PM Tuesday May 21, 2019 3:12 PM EDT (19:12 UTC) Moonrise 10:41PMMoonset 7:26AM Illumination 92% Phase: Waning Gibbous; Moon at 17 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
LEZ144 Expires:201905211415;;210100 Fzus51 Kcle 210806 Nshcle Nearshore Marine Forecast National Weather Service Cleveland Oh 406 Am Edt Tue May 21 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. Lez142>147-211415- 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- 406 Am Edt Tue May 21 2019
Today..North winds 5 to 10 knots becoming northeast. Mostly Sunny. Waves 2 feet or less.
Tonight..Northeast winds 5 to 15 knots becoming east 15 to 20 knots. Mostly cloudy. Waves 1 to 3 feet.
Wednesday..East winds 15 to 20 knots becoming south 10 to 15 knots. A chance of showers and Thunderstorms. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Wednesday night..South winds 5 to 10 knots becoming southwest. A chance of showers and Thunderstorms in the evening. Waves 2 feet or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Thursday through Saturday. The water temperature off toledo is 58 degrees, off cleveland 54 degrees and off erie 53 degrees.
LEZ144


7 Day Forecast for Marine Location Near Sunbury, OH
   Hourly   EDIT   Help
location: 40.3, -82.89     debug


Area Discussion for - Wilmington, OH
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kiln 211756
afdiln
area forecast discussion
national weather service wilmington oh
156 pm edt Tue may 21 2019

Synopsis
High pressure will continue to extend across the area today. A
warm front will lift north across the region late tonight into
Wednesday morning. This will bring a return of very warm and
humid conditions with periodic chances for thunderstorms through
the remainder of the week.

Near term until 6 pm this evening
Radar returns over portions of the CWA are just indicating
moisture aloft that will not make it down to the surface today,
other than an outside chance of a passing sprinkle.

Cloud cover is inhibiting temperature recoveries over the
northwestern third of the CWA and will remain generally cloudy
through the overnight period. Temperatures will see a slow rise
today and stay around 60 degrees north and west of dayton, with
mid 60s found along and south of the i-70 corridor, possibly
reaching into the lower 70s over kentucky where more sunshine
will be found this afternoon.

East winds around 10-15 mph may see a few gusts to 20 mph but
will generally persist through the remainder of the day.

Short term 6 pm this evening through 6 pm Wednesday
Surface high will move further east overnight as a warm front
lifts into the region late tonight and passes north on Wednesday
morning. Weakening convection associated with a diminishing low
level jet may try to make it into western counties towards
daybreak before dissipating. In the warm sector, remaining low
level wind maximum, albeit weak, will stall across the area.

This will provide an axis of relatively higher moisture
(transport) and thus higher instability. That could be
sufficient for some storms to develop Wednesday afternoon in a
weakly forced environment. Lows will be closer to normal tonight
and then highs will jump back into the 80s in the wake of the
warm front on Wednesday.

Long term Wednesday night through Monday
Some isolated thunderstorm activity will linger into the overnight
hours Wednesday night. On Thursday shower and thunderstorm activity
will become more widespread. There are still some model differences
with timing and strength, however there is a clear enough signal to
go likely precipitation chances across most of the region. The nam
is showing more instability than the gfs, however both are decent
and sufficient. Cips analogs have been indicating for multiple days
the potential for severe weather on Thursday and SPC also has the
area in a marginal and slight risk. Damaging winds and large hail
will be possible given the environmental setup. Isolated tornadoes
cannot be ruled out as well. This activity will decrease during the
overnight hours.

Isolated thunderstorm activity will be possible on Friday, however
with the ridge in place expect this to be one of the drier days.

Multiple waves move through the region over the weekend allowing for
off and on thunderstorm chances each day. High temperatures in
primarily the 80s will be present Friday through Sunday. Slightly
cooler air will begin to work into the area for Monday with highs
across northern locations expected to be in the 70s, but many
locations will still ended up hitting the 80 degree mark.

Aviation 18z Tuesday through Sunday
Vfr conditions will prevail as high clouds remain over the ohio
valley through the forecast period. Some fewer clouds are
expected southeast of the i-71 corridor under the upper ridge,
but this will not impact the sensible weather at the surface at
all. East winds will turn southeast and then south later
tomorrow. These east winds will remain around 8-10kt overnight
and inhibit any fog development regardless of whether the high
clouds clear or remain overcast.

Showers may push into dayton by the end of the TAF period, but
will be working against a dry lower atmosphere and are not
considered a likely occurrence at this time, probably just a
lower of the higher cloud base, but still remainingVFR.

Outlook... Thunderstorms possible later Wednesday through
Thursday, and again Saturday.

Iln watches warnings advisories
Oh... None.

Ky... None.

In... None.

Synopsis...

near term... Franks
short term...

long term... Novak
aviation... Franks


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
OWXO1 - Old Woman Creek, OH 77 mi88 min NE 5.1 53°F 1023 hPa42°F
HHLO1 - Huron Light, OH 78 mi73 min ENE 9.9 G 13 51°F 1021.3 hPa (+0.3)
MRHO1 - 9063079 - Marblehead, OH 86 mi55 min ENE 6 G 7 52°F 58°F1022.8 hPa41°F

Wind History for Marblehead, OH
(wind in knots)    EDIT      (on/off)   Help
3
PM
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
Last
24hr
W15
G19
W13
G23
W17
G24
W13
G19
NW18
G22
NW16
G20
NW14
NW12
G15
NW12
G15
N10
NE11
G14
NE8
NE8
NE9
NE7
G11
NE6
NE6
NE7
NE3
NE2
E6
NE7
NE9
G12
NE7
1 day
ago
SW5
G12
S6
G12
W12
G23
SW5
G9
S5
G8
S5
G10
S7
G12
S7
G15
S7
G15
S5
G10
SW4
G9
SW4
G7
SW4
G8
SW3
G6
SW4
G8
SW5
G9
SW6
G12
W9
G17
W7
G11
W10
G16
W10
G18
W14
G19
W15
G20
W10
G17
2 days
ago
E7
NE7
NE8
E6
G9
E5
E5
S2
S5
S4
S2
G6
S3
G6
S2
G5
S3
G6
S2
S2
S4
S3
G6
S5
G8
S6
G13
S8
G18
S7
G15
S10
G19
S10
G18
SW5
G10

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Columbus, Ohio State University Airport, OH17 mi20 minE 710.00 miPartly Cloudy61°F41°F48%1020.2 hPa
Knox County Airfield, OH19 mi18 minNE 810.00 miFair59°F44°F59%1021.3 hPa
John Glenn Columbus International Airport, OH20 mi22 minENE 810.00 miOvercast63°F39°F43%1019.9 hPa
Marion, Marion Municipal Airport, OH24 mi20 minENE 1010.00 miOvercast56°F39°F55%1021.6 hPa

Wind History from OSU (wind in knots)
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 24hrW12NW12NW12
G20
NW9
G18
NW9NW9NW9NW8N8N8N5N6N6N5NE4NE8NE9E10NE6E10E10E104E7
1 day agoSW17
G31
S15
G28
W17
G31
CalmS9S8S10SW9SW8SW8SW7SW7SW6SW8SW9SW7W10
G18
W12
G18
W15W15
G19
W15
G21
W14
G19
W13
G21
W15
G21
2 days agoSW12
G19
S10SW10
G21
SW10
G16
S16
G24
S6S5S6S6S5S6S6S7S8S7S8S10S14
G19
S13SW21
G28
S16
G28
SW24
G36
SW13
G28
S15
G26

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES 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 Wilmington, OH (15,3,4,5)
      (on/off)   Help

Ground Weather Radar Station Wilmington, 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.