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Marine Weather and Tides
Version 3.4 |
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 6:47AM | Sunset 8:21PM | Wednesday August 21, 2019 4:39 PM EDT (20:39 UTC) | Moonrise 10:36PM | Moonset 11:23AM | Illumination 63% |  |
LEZ144 Expires:201908211415;;979576 Fzus51 Kcle 211111 Cca Nshcle Nearshore Marine Forecast...corrected National Weather Service Cleveland Oh 711 Am Edt Wed Aug 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. Lez143>146-211415- 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- 711 Am Edt Wed Aug 21 2019
Today..West winds 5 to 10 knots. A slight chance of showers and Thunderstorms. Waves 2 feet or less.
Tonight..West winds 10 to 15 knots becoming northeast. Mostly cloudy. Waves 1 to 3 feet.
Thursday..Northeast winds 5 to 15 knots. Mostly cloudy. Waves 1 to 3 feet.
Thursday night..East winds 10 knots or less becoming southeast. Partly cloudy. Waves 1 foot or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Friday through Sunday. The water temperature off toledo is 76 degrees, off cleveland 76 degrees, and off erie 77 degrees.
Today..West winds 5 to 10 knots. A slight chance of showers and Thunderstorms. Waves 2 feet or less.
Tonight..West winds 10 to 15 knots becoming northeast. Mostly cloudy. Waves 1 to 3 feet.
Thursday..Northeast winds 5 to 15 knots. Mostly cloudy. Waves 1 to 3 feet.
Thursday night..East winds 10 knots or less becoming southeast. Partly cloudy. Waves 1 foot or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Friday through Sunday. The water temperature off toledo is 76 degrees, off cleveland 76 degrees, and off erie 77 degrees.
LEZ144
7 Day Forecast for Marine Location Near Alexandria, OH
Hourly EDIT Helplocation: 40.11, -82.66 debug
Area Discussion for - Wilmington, OH
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kiln 211931 afdiln area forecast discussion national weather service wilmington oh 331 pm edt Wed aug 21 2019 Synopsis Showers and thunderstorms will increase in coverage tonight into Thursday ahead of slow-moving cold front. Precipitation chances will diminish by Friday as drier air moves in from the north behind the departing cold front. Surface high pressure will build into the great lakes Friday night and Saturday, offering cooler and drier weather. The high will move to the new england region by Sunday. A few isolated storms may be possible by late Sunday afternoon along and south of the ohio river as moisture begins to return north. Near term until 6 pm this evening For tonight, a S WV to our west will move east into the region late, along with a slow-moving cold front dropping southeast into northern indiana and northern ohio. Models are not offering a consistent solution in terms of timing and possible convective coverage. Convection may be ongoing to our west southwest this evening, and may move into the region overnight, but likely weakening as it does. Have only gone with chance pops due to uncertainty of coverage and timing. Otherwise, mostly clear skies this evening will give way to increasing clouds due to upstream convective debris blow off and possible lower level clouds developing late. Lows will range from the upper 60s to near 70. Short term 6 pm this evening through 6 pm Thursday On Thursday, aforementioned S WV is expected to stretch and shear, followed by more digging energy into the southern great lakes by afternoon and evening. This will push the cold front very slowly to the southeast. Some low level convergence in response to some large scale broad ascent, along with the potential for a weak wave or two of low pressure to develop along the boundary, will likely bring some showers and thunderstorms to the area along and ahead of the front. Will continue to keep pops in the likely category until timing and coverage become more certain among the cams. Moderate instability is expected to develop ahead of the front across the south, and with at least some moderate deep layer shear, a few strong to severe storms may occur. Damaging winds would be the primary severe weather threat. This is mentioned in the hwo. In addition, with pwats over 2+ inches, locally heavy rain will be possible. Clouds and pcpn will keep temperatures down, although it will continue to be humid. Highs will range from the mid 70s north to 80 to 85 south. For Thursday night, the front will continue slowly south. The far northern sections will begin to dry out while showers storms move south and become scattered in nature overnight. Lows will range from near 60 far north to the upper 60s along and south of the ohio river. Long term Thursday night through Wednesday Extended period starts with the region post-frontal, as a cold front is forecast to be located across southern kentucky. Some scattered convection will be possible across the southern portions of the fa. The convection will slowly work south during the day. The region will experience cooler temperatures with highs only in the mid to upper 70s. A few spots in northern kentucky might hit 80. Drier dewpoints will begin to filter in during the afternoon. High pressure over the upper great lakes will build into the region Friday night. It will bring cooler and drier air to the region for Saturday, with highs between 75 and 80 degrees. As the high slips off to the east on Sunday, temperatures will |
begin to warm. Humidity will be on the increase Sunday, with the gfs developing some QPF Sunday afternoon. The ECMWF and canadian keep the region dry and the forecast leans towards the drier solution. Southerly flow for next week will bring humid and unstable air. This will bring the possibility of scattered showers and thunderstorms for the first half of the work week. Highs on Monday will be in the lower 80s Monday and will rise to the mid 80s by Wednesday. Aviation 19z Wednesday through Monday Dry weather should prevail across the region this afternoon into this evening as active weather systems remain to the west and northwest. Stratus will continue to lift into sct-bknVFR cumulus and then will dissipate by sunset or around 00z. Winds will generally be from the west around 10 to 15 mph. For tonight, embedded disturbance will move east into the region, along with a slow-moving cold front dropping southeast into northern indiana and northern ohio. Models are not offering a consistent solution in terms of timing and possible convective coverage. Convection may be ongoing to our west southwest this evening, and may move into the region overnight, but likely weakening as it does. Have just placed vcsh at the terminals due to uncertainty of coverage and timing. Models continue to suggest that lower level clouds may eventually develop toward 12z. Am not ready to hit the ceilings low yet at this time as some of this could be affected by some models allowing for a period of precipitation and saturation. Thus, have kept ceilings in the MVFR category and between 2000 and 2500 feet, but certainly it could be lower depending on convective outcome. Some local MVFR visibilities may develop overnight as well, particularly at kluk and kiln. On Thursday, first embedded disturbance is expected to stretch and shear, followed by more digging energy into the southern great lakes by afternoon and evening. This will push the cold front very slowly to the southeast. Some low level convergence in response to some large scale broad ascent, along with the potential for a weak wave or two of low pressure to develop along the boundary, will likely bring some showers and thunderstorms to the area along and ahead of the front. Have placed predominate -shra and a vcts at the 30 hour kcvg terminal at this time. The airmass will be very moist, so where more robust showers storms occur, MVFR ifr conditions or lower can be expected. Outlook... MVFR ceilings possible Thursday night into Friday morning. Thunderstorms possibly lingering into Friday. Thunderstorms possible Monday. Thunderstorms will remain possible at times through Friday afternoon. Iln watches warnings advisories Oh... None. Ky... None. In... None. Synopsis... Hickman near term... Hickman short term... Hickman long term... Sites aviation... Hickman |
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| OWXO1 - Old Woman Creek, OH | 88 mi | 115 min | WSW 1 | 84°F | 1013 hPa | 69°F | ||
| HHLO1 - Huron Light, OH | 89 mi | 40 min | WSW 9.9 G 15 | 83°F | 1012.5 hPa (-0.7) | |||
| MRHO1 - 9063079 - Marblehead, OH | 99 mi | 52 min | SSW 5.1 G 11 | 83°F | 77°F | 1012.8 hPa | 69°F |
Wind History for Marblehead, OH
(wind in knots) EDIT (on/off) Help| 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 24hr | E | E | W G16 | SE G6 | S | NW | S | E | S | S | S G8 | SW G8 | W | W G11 | W G13 | W | W G7 | W | SW G8 | SW G9 | SW G10 | SW G9 | S G10 | SW G12 |
| 1 day ago | NW | W | N | SE | SE | SE | SE | SE | SE | S | S | S | S | SE | SE | S | E G6 | S G6 | SE | NE | E | NW | E | E |
| 2 days ago | E | SE G8 | SE G5 | E | S | W G8 | W | SW G11 | SW G9 | S | S | SW G8 | SW G7 | S G7 | SW G8 | SW G7 | S G6 | W | W | NW | N | NE | NW | N |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Newark, Newark Heath Airport, OH | 12 mi | 46 min | WSW 11 | 10.00 mi | Overcast | 81°F | 69°F | 67% | 1014.2 hPa |
| John Glenn Columbus International Airport, OH | 14 mi | 49 min | WSW 13 | 10.00 mi | Mostly Cloudy | 84°F | 64°F | 51% | 1014.1 hPa |
| Knox County Airfield, OH | 17 mi | 44 min | W 9 | 10.00 mi | Mostly Cloudy | 79°F | 71°F | 79% | 1015.9 hPa |
| Columbus, Ohio State University Airport, OH | 22 mi | 47 min | W 7 G 15 | 10.00 mi | Mostly Cloudy | 81°F | 66°F | 61% | 1014.4 hPa |
| Rickenbacker Air National Guard Base, OH | 24 mi | 1.7 hrs | WSW 9 | 10.00 mi | Partly Cloudy | 82°F | 66°F | 58% | 1015.2 hPa |
Link to 5 minute data for KVTA
Wind History from VTA (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 24hr | SW | W | W | W | SW | Calm | Calm | SW | SW | W | W | W | W | |||||||||||
| 1 day ago | SW | NW | Calm | E | E | Calm | Calm | Calm | Calm | Calm | Calm | Calm | E | W | S | SW | S | |||||||
| 2 days ago | SW | S | S | S | S | S | S | N G21 | Calm | Calm | Calm | Calm | Calm | SW | SW | NW | Calm |
Tide / Current Tables for
EDIT Weekend mode (on/off) (on/off) HelpTide / Current Tables for
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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 (16,3,4,5)
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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. |