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Marine Weather and Tides
Version 3.4 |
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 6:14AM | Sunset 9:02PM | Saturday July 20, 2019 4:24 AM EDT (08:24 UTC) | Moonrise 10:25PM | Moonset 8:39AM | Illumination 89% |  |
LEZ143 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- 344 Pm Edt Fri Jul 19 2019
.severe Thunderstorm watch 523 in effect until 10 pm edt this evening...
Tonight..West winds 5 to 15 knots becoming southwest. A slight chance of showers and Thunderstorms early, then a chance of showers and Thunderstorms through the early overnight. A slight chance of showers and Thunderstorms late. Some Thunderstorms may be severe this evening. Waves 2 feet or less.
Saturday..Southwest winds 10 to 15 knots. Mostly Sunny. Waves 2 feet or less.
Saturday night..Southwest winds 5 to 15 knots. A chance of showers and Thunderstorms. Waves 2 feet or less.
Sunday..Northwest winds 5 to 10 knots becoming north. Showers and Thunderstorms likely. Waves 2 feet or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Monday through Wednesday. The water temperature off toledo is 78 degrees, off cleveland at 30 feet depth, 58 degrees and off erie 75 degrees.
.severe Thunderstorm watch 523 in effect until 10 pm edt this evening...
Tonight..West winds 5 to 15 knots becoming southwest. A slight chance of showers and Thunderstorms early, then a chance of showers and Thunderstorms through the early overnight. A slight chance of showers and Thunderstorms late. Some Thunderstorms may be severe this evening. Waves 2 feet or less.
Saturday..Southwest winds 10 to 15 knots. Mostly Sunny. Waves 2 feet or less.
Saturday night..Southwest winds 5 to 15 knots. A chance of showers and Thunderstorms. Waves 2 feet or less.
Sunday..Northwest winds 5 to 10 knots becoming north. Showers and Thunderstorms likely. Waves 2 feet or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Monday through Wednesday. The water temperature off toledo is 78 degrees, off cleveland at 30 feet depth, 58 degrees and off erie 75 degrees.
LEZ143 Expires:201907200215;;314478
FZUS51 KCLE 191944
NSHCLE
Nearshore Marine Forecast
National Weather Service Cleveland OH
344 PM EDT Fri Jul 19 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>147-200215-
7 Day Forecast for Marine Location Near Port Clinton, OH
Hourly EDIT Helplocation: 41.53, -82.99 debug
Area Discussion for - Cleveland, OH
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kcle 200656 afdcle area forecast discussion national weather service cleveland oh 256 am edt Sat jul 20 2019 Synopsis A ridge of high pressure will build northeast over the eastern united states and linger through tonight. A cold front will move south across the area Sunday. High pressure will build east out of the middle mississippi valley region Tuesday to the ohio valley by Wednesday with below average temperatures. Near term through Sunday The upper level ridge continues to be firm in control over the lower ohio river valley this morning. Around the fringes of the upper level ridge, we are seeing couple clusters of convection. Some of that convection has been strong and producing localized heavy rainfall. The main question for today is how much of the debris high cloudiness we will see over northern ohio and how will that affect the afternoon high temperatures. The other question is how much convection will develop on the out skirts of the dome of high pressure and where that will bring some relief from that hot temperatures. The hi-res models and short guidance have been struggling to capture these impulses of convection. We will continue with the forecast of afternoon high temperatures in the lower to middle 90s and afternoon heat indices reaching 100 to 109 degrees. The best potential for scattered convection or a cluster of convection developing again this afternoon and evening will be near the lakeshore as well as far northeastern ohio into northwest pennsylvania. There will be the threat for isolated damaging wind gusts and locally heavy rainfall. The upper level ridge finally starts to break down tonight and a frontal boundary drifts southward from the upper great lakes region. There will be more cloud cover around on Sunday as well as a better chance for widespread scattered showers and storms by midday and the afternoon across the region. High temperatures will reach the middle to upper 80s on Sunday. We will also see the threat for a few isolated strong to severe storms with damaging wind gusts and locally heavy rainfall on Sunday. Short term Sunday night through Tuesday night Sunday night begins with a cold front near a day to yng line with convection likely occurring along the boundary. Will have likely pops along and south of a marion to meadville line with chance pops elsewhere. Monday an upper trough digging in to the upper midwest will help to develop low pressure that moves along the boundary. The low will likely shift the front back north a bit so have increased pops to categorical south and southeast with likely across much of the remainder of the area. The low will pull east Monday night and high pressure will begin building in from the west. However with the upper trough axis still west of the area and deep moisture east will need to continue chance pops east. Tuesday and Tuesday night mainly |
dry although there is an outside chance of a lake effect shower se of the lake as 850mb temps drop under 10c. Monday and Tuesday highs in the 70s. Long term Wednesday through Saturday High pressure will remain in control across the region through much of the period. Saturday into Sunday a cold front will approach from the northwest and will likely be accompanied by showers and thunderstorms so will need to monitor for timing. For now will have increasing clouds and pops mainly Saturday night. High temps upper 70s to near 80 Wednesday. Thursday through Saturday highs roughly 80 to 85. Aviation 06z Saturday through Wednesday MainlyVFR is expected for TAF sites across northern ohio into northwest pennsylvania. In the very near term, scattered convection may impact eri and yng from 06z to 08z and have mentioned a tempo group for this potential. Otherwise occasional high clouds will filter through today. There may be additional scattered convection develop near the lakeshore late this afternoon and evening but exact location and timing is too uncertain to mention in tafs at this time. Southwest winds 5 to 10 knots will continue with gusts returning late morning through the afternoon up to 20 knots. Outlook... Non-vfr possible in showers and thunderstorms Saturday night through Monday. Marine No headlines are expected through the period although north winds will bring conditions near small craft advisory levels across the central basin Monday evening as high pressure begins building in from the west. For today, expect widely scattered thunderstorms on the lake as a cold front approaches from the northwest. A better chance comes tonight and Sunday as the front passes across the lake. Thunderstorm chances continue however through Monday as the front moves slowly, south of the lake. Tuesday through Wednesday, high pressure will build in from the west. Cle watches warnings advisories Oh... Excessive heat warning until 8 pm edt this evening for ohz003- 006>014-017>023-027>033-036>038-047. Heat advisory until 8 pm edt this evening for ohz089. Pa... Heat advisory until 8 pm edt this evening for paz001>003. Marine... None. Synopsis... Griffin near term... Griffin short term... Tk long term... Tk aviation... Griffin marine... Tk |
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 |
| SBIO1 - South Bass Island, OH | 10 mi | 85 min | SW 12 G 14 | 82°F | 1012.2 hPa (+1.3) | |||
| MRHO1 - 9063079 - Marblehead, OH | 14 mi | 55 min | WSW 4.1 G 7 | 83°F | 80°F | 1013.2 hPa | 75°F | |
| TWCO1 | 18 mi | 35 min | W 16 G 20 | 1007.3 hPa | ||||
| 45165 | 19 mi | 35 min | WSW 12 G 18 | 83°F | 80°F | 1 ft | 75°F | |
| THLO1 - Toledo Light No. 2 OH | 23 mi | 45 min | WSW 15 G 17 | 83°F | ||||
| HHLO1 - Huron Light, OH | 25 mi | 85 min | SW 5.1 G 8 | 83°F | 1012.5 hPa (+1.7) | |||
| OWXO1 - Old Woman Creek, OH | 28 mi | 100 min | SSW 1 | 81°F | 1013 hPa | 74°F | ||
| THRO1 - 9063085 - Toledo, OH | 28 mi | 55 min | W 8.9 G 13 | 83°F | 1013.4 hPa | 73°F | ||
| 45005 - W ERIE 28NM Northwest of Cleveland, OH | 33 mi | 35 min | SSW 9.7 G 9.7 | 81°F | 1 ft | 1013.5 hPa | 77°F | |
| LORO1 | 42 mi | 55 min | SSW 9.9 G 12 | 83°F |
Wind History for Marblehead, OH
(wind in knots) EDIT (on/off) Help| 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 | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | |
| Last 24hr | SW G9 | SW G11 | SW G10 | SW G8 | SW G10 | SW G14 | SW G12 | W G13 | SW G11 | SW G11 | SW G13 | W G14 | SW G15 | SW G11 | SW G11 | SW G10 | SW G9 | SW G11 | SW G9 | S G12 | SW G12 | SW G9 | SW G9 | SW |
| 1 day ago | NW | S | SW | SW | SW | -- | N | S | W G7 | W G10 | SW G11 | W G10 | SW G8 | SE | SW G9 | S G9 | S G7 | S G6 | S G6 | S G8 | S G10 | S G11 | SW G10 | SW G10 |
| 2 days ago | S G6 | S | S | S | S | SW | SW | NW | NW | NW | N | NW | NW | NW | NW | NW | N | NE G15 | NE | NE | NE | NE | N |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Toledo - Toledo Executive Airport, OH | 26 mi | 32 min | WSW 8 | 10.00 mi | Mostly Cloudy | 82°F | 75°F | 79% | 1013.2 hPa |
Wind History from TDZ (wind in knots)
| 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 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 | |
| Last 24hr | SW | SW | SW | SW | SW | SW | SW | SW G20 | SW G22 | SW G21 | SW G25 | SW G22 | SW G24 | SW | SW G19 | SW | SW | SW | SW | SW | SW G20 | SW | W | SW |
| 1 day ago | Calm | Calm | Calm | S | S | SW | SW | SW | W | SW | W | W G22 | S | S | S | S | S | S | S | S | SW | SW | SW | S |
| 2 days ago | Calm | Calm | E | Calm | W | W | W | W | NE | N | NE | NE | NE | NE | NE | NE | E | Calm | E | E | E | Calm | Calm | E |
Tide / Current Tables for
EDIT Weekend mode (on/off) (on/off) HelpTide / Current Tables for
EDIT (on/off) HelpWeather Map and Satellite Images
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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 Cleveland, OH (4,6,7,8)
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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. |