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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 6:36AM | Sunset 8:16PM | Wednesday August 21, 2019 7:35 AM EDT (11:35 UTC) | Moonrise 10:26PM | Moonset 11:17AM | Illumination 67% |  |
LEZ148 Expires:201908210815;;959278 Fzus51 Kcle 210133 Nshcle Nearshore Marine Forecast National Weather Service Cleveland Oh 933 Pm Edt Tue Aug 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. Lez145>149-210815- 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- 933 Pm Edt Tue Aug 20 2019
Rest of tonight..South winds 5 to 15 knots becoming southwest. A chance of showers and Thunderstorms late this evening, then a slight chance of showers and Thunderstorms after midnight. Waves 1 foot or less.
Wednesday..Southwest winds 10 to 15 knots becoming west. A chance of showers and Thunderstorms in the afternoon. Waves 1 to 3 feet.
Wednesday night..West winds 10 to 15 knots becoming north 15 to 20 knots. A chance of showers and Thunderstorms in the evening. Waves 1 to 3 feet building to 2 to 4 feet.
Thursday..North winds 5 to 15 knots becoming northwest. Partly Sunny. 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 Friday through Sunday. The water temperature off toledo is 76 degrees, off cleveland 76 degrees, and off erie 77 degrees.
Rest of tonight..South winds 5 to 15 knots becoming southwest. A chance of showers and Thunderstorms late this evening, then a slight chance of showers and Thunderstorms after midnight. Waves 1 foot or less.
Wednesday..Southwest winds 10 to 15 knots becoming west. A chance of showers and Thunderstorms in the afternoon. Waves 1 to 3 feet.
Wednesday night..West winds 10 to 15 knots becoming north 15 to 20 knots. A chance of showers and Thunderstorms in the evening. Waves 1 to 3 feet building to 2 to 4 feet.
Thursday..North winds 5 to 15 knots becoming northwest. Partly Sunny. 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 Friday through Sunday. The water temperature off toledo is 76 degrees, off cleveland 76 degrees, and off erie 77 degrees.
LEZ148
7 Day Forecast for Marine Location Near Ashtabula, OH
Hourly EDIT Helplocation: 41.88, -80.8 debug
Area Discussion for - Cleveland, OH
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kcle 211043 afdcle area forecast discussion national weather service cleveland oh 643 am edt Wed aug 21 2019 12z aviation forecast update... Synopsis A cold front will move through the region this evening. A ridge of high pressure will build southeast across the area Thursday and Friday. Below average temperatures are expected for the end of the week and weekend. Unsettled weather returns to the region early next week. Near term through Thursday A MCV from an complex earlier in the night is currently moving across our far northeastern areas this morning with scattered showers and embedded isolated thunderstorms. This MCV will continue to move eastward through the early morning hours. Most of today will be fairly quiet compared to yesterday. The overall mid level and upper level weather pattern begins to shift and change today. An upper level trough develops over southern ontario. This trough will support a cold front to push through the region this evening and overnight. There will still be a slight chance for a few scattered showers and isolated thunderstorms this afternoon and evening but the severe weather potential has shifted to the east coast. No strong or severe convection is expected today across our local area. The front will slowly move through the area late tonight. Another wave of energy in the mid levels of the atmosphere will ride along the front by tomorrow morning with a little better chances for showers and isolated thunder. The front finally gets the kick through the region on Thursday. Today will be the last "warm" or above average temperature day for this week with highs in the middle 80s. We will be at least 10 if not close to 15 degrees cooler on Thursday with the passage of the front and scattered showers around. Short term Thursday night through Saturday night High pressure will slowly build south across the region with a cool upper trough across the great lakes. Showers will slowly exit the southern tier of counties Thursday night. Expecting dry conditions beyond that, with some lake effect clouds Friday an or Saturday with the northeast flow. Will keep precip chances under 15 percent and have some partly cloudy skies. Definitely an airmass change. Highs Friday and Saturday will be cooler in the low mid 70s and lows will reach well into the 50s. |
Long term Sunday through Tuesday Models begin to diverge for the second half of the weekend and early next week. Have blended guidance, but leaned it toward the ecmwf which holds the weekend high pressure a bit longer and doesn't surge moisture and precip northward with a lower mid mississippi valley shortwave. With the uncertainty, returned to a dry forecast for Sunday. Allow the return of moisture for Monday Tuesday along with a gentle warming trend. Aviation 12z Wednesday through Sunday MainlyVFR conditions are expected through the next 24 to 30 hours with the exception for some light fog around tol through 14z possible. Some MVFR ceilings may linger for the next couple hours through 14z or 15z for fdy, mfd, and eri... Have tempo groups for this potential through mid morning. Cak and yng are having some lower ceilings between 400 and 500 feet and have carried tempo groups through 14z for these lower clouds which will lift fairly quickly by mid morning. There could be a few isolated storms this afternoon around the area but coverage and potential for impacts are too low to mention in tafs at this time. Generally winds will become westerly 5 to 8 knots today and tonight. Outlook... Intervals of non-vfr possible primarily with scattered showers on Thursday. Marine A cold front will cross the lake tonight and slowly press south across ohio on Thursday. High pressure across the northern great lakes Thursday will shift to new england over the weekend. So for lake erie, today's southwest flow will shift to the north-northeast with the frontal passage tonight and generally remain from the northeast through the first half of the weekend. Winds will be 15 knots or less with the exception of a period of time this afternoon evening and again Saturday afternoon where winds will be between 15 and 20 knots. During these periods waves will be choppy and pushing 3 to 4 feet. Southerly flow returns for the weekend. Cle watches warnings advisories Oh... None. Pa... None. Marine... None. Synopsis... Griffin near term... Griffin sefcovic short term... Oudeman long term... Oudeman aviation... Griffin marine... Oudeman |
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 |
| FAIO1 - 9063053 - Fairport, OH | 27 mi | 47 min | SSW 6 G 8 | 71°F | 79°F | 1012.8 hPa | 71°F | |
| EREP1 | 42 mi | 47 min | SW 1.9 G 6 | |||||
| 45132 - Port Stanley | 46 mi | 95 min | SSE 5.8 G 7.8 | 74°F | 76°F | 1 ft | 1011.9 hPa (-0.3) | |
| 45164 | 48 mi | 35 min | 77°F | 1 ft |
Wind History for Fairport, OH
(wind in knots) EDIT (on/off) Help| -12 PM | 8 AM | 9 AM | 10 AM | -12 PM | -12 PM | -12 PM | -12 PM | -12 PM | -12 PM | -12 PM | -12 PM | -12 PM | -12 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | |
| Last 24hr | S G9 | S | SE | W G29 | W G13 | E | S | W G6 | SW | SE | S | E | S | |||||||||||
| 1 day ago | SW | SW | SW G11 | SW | SW | W | W | W | NW | NW | N | N | -- | -- | E | SE | S | SE | S | |||||
| 2 days ago | SW G18 | S | S G17 | SW G14 | SW G13 | SW G16 | SW G11 | W | NW | W | SE G14 | S | S | S G17 | S | NW | W G31 | S | SE | S | S | SW |
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 |
| Ashtabula - Northeast Ohio Regional Airport, OH | 9 mi | 42 min | S 3 | 9.00 mi | A Few Clouds | 69°F | 69°F | 100% | 1013.1 hPa |
Link to 5 minute data for KHZY
Wind History from HZY (wind in knots)
| 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 | 5 AM | 6 AM | 7 AM | |
| Last 24hr | SE | S | SE | S | S | SE | Calm | S | SE | SE | E | N | SE | S | ||||||||||
| 1 day ago | S | S | SW | W | SW | N | N | N | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | ||||||||
| 2 days ago | S | S | SW | SW G17 | SW | SW G17 | SW | W G15 | SE | SE | S | SE | S | S | S G14 | NW G19 | S | Calm | W |
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 (7,2,3,4)
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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. |