Monday, June21, 2021
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Marine Weather and Tides
Cleveland, OH

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 5:51AMSunset 9:05PM Monday June 21, 2021 2:43 AM EDT (06:43 UTC) Moonrise 4:40PMMoonset 2:21AM Illumination 86% Phase: Waxing Gibbous; Moon at 11 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
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LEZ146 Expires:202106210230;;581641 Fzus51 Kcle 201951 Nshcle Nearshore Marine Forecast National Weather Service Cleveland Oh 351 Pm Edt Sun Jun 20 2021 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. Lez145-146-210230- Vermilion To Avon Point Oh-avon Point To Willowick Oh- 351 Pm Edt Sun Jun 20 2021
.small craft advisory in effect from late tonight through late Monday night...
Tonight..Southeast winds 5 to 10 knots becoming southwest and increasing to 15 to 20 knots. Scattered showers and Thunderstorms this evening, then showers and Thunderstorms likely after midnight. Waves 2 feet or less.
Monday..Southwest winds 15 to 25 knots becoming northwest. A chance of showers and Thunderstorms. Waves 2 to 4 feet building to 3 to 6 feet. Waves occasionally around 7 feet.
Monday night..Northwest winds 15 to 25 knots becoming north. Mostly cloudy. Waves 3 to 6 feet. Waves occasionally around 7 feet.
Tuesday..North winds 5 to 15 knots becoming northwest. Partly Sunny in the morning, then clearing. Waves 2 to 4 feet subsiding to 1 foot or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Wednesday through Friday. The water temperature off toledo is 73 degrees, off cleveland 65 degrees, and off erie 66 degrees.
LEZ146


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


Area Discussion for - Cleveland, OH
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FXUS61 KCLE 210530 AFDCLE

Area Forecast Discussion National Weather Service Cleveland OH 130 AM EDT Mon Jun 21 2021

. 06z TAF Aviation Forecast Update .

SYNOPSIS. A stationary front was located from Lake Ontario to the north shore of Lake Erie westward to south of Chicago this afternoon. Low pressure will develop and strengthen over the Midwest before moving northeastward across Ontario tonight. This low will move northeast race into Quebec on Monday with a strong cold front crossing the region. High pressure will arrive in the wake of the cold front for the middle of next week.

NEAR TERM /THROUGH TODAY/. 930 pm update . Severe Thunderstorm Watch continues for the northwestern portion of the CWA until 1 am EDT. We do expect strong to severe convection to impact portions of northwest Ohio into the western portions of Lake Erie through the late evening hours with the main hazard being damaging wind gusts up to 70 mph and large hail. The isolated tornado threat is low but not zero.

Previous update . Humid airmass in place across the region to the south of a stationary front that was located from Lake Ontario to the north shore of Lake Erie westward to south of Chicago. Convergence along a lake breeze will also assist in producing thunderstorms through the afternoon with outflow boundaries moving them around into the evening.

For later in the evening into the overnight our attention will shift to the convection that is currently moving into western Illinois. This convection will ride near the stationary boundary as an MCS and may begin to impact NW OH shortly after sunset. Strong to severe winds will be possible with the leading edge of the MCS. There is some uncertainty after midnight if the convection will lift into MI and southern Ontario or race across northern Ohio. For now we have gone with most of the convection lifting to the northwest of the CWA and adjust from there. We will also have to monitor for some locally heavy rainfall where we get any training with the MCS. Lows tonight in the 60's to lower 70's

The boundary from the MCS and a cold front will move across the region from west to east on Monday. There should be a new round of convection that develops along one of the boundaries or maybe even both as we move toward Monday evening. Strong to severe convection will once again be possible until we can push the humid airmass east of the area. Locally heavy rainfall will again be possible. Highs on Monday will rang from the upper 70's west to the mid 80's east.

Models are hinting that the frontal boundary may slow late Monday afternoon into the evening with another ripple of low pressure moving northward along it. So will keep some higher POP's across the eastern CWA until around 06Z Tuesday. The cold front should finally get another good push eastward through sunrise on Tuesday. It will be cooler and drier in the wake of the front with lows in the upper 40's to mid 50's.

SHORT TERM /TONIGHT THROUGH WEDNESDAY NIGHT/. Upper-level trough will be making its way east across the Great Lakes region with the lowest 500mb temperatures over the local area Tuesday night. High pressure at the surface will move east across the Ohio Valley Tuesday and Wednesday, and located near the mid- Atlantic region by Wednesday night. The airmass with this system will be unusually cold with temperatures 10 to 15 degrees below normal with highs in 60s Tuesday afternoon. Southerly winds on the backside of the high should result in slight temperature recovery on Wednesday with highs back into the 70s.

LONG TERM /THURSDAY THROUGH SUNDAY/. After a brief stint of ridging aloft Thursday, a shortwave trough moves east across the upper Midwest and southern Great Lakes by Friday. Return flow ahead of this shortwave and large scale trough should result in increased moisture to the region with increasing chances of precipitation Friday through the weekend. Model ensemble average has the best chance for precipitation on Saturday. Near normal temperatures are expected through the weekend.

AVIATION /06Z Monday THROUGH Friday/. The main concerns for aviation during this TAF period will be the threat for scattered strong to severe convection impacting airports across northwest Ohio and near the lakeshore areas through Monday morning. VFR conditions are expected through sunrise outside of showers and convection. We will see drops in ceilings and visibilities to MVFR to IFR at times briefly with heavier downpours and convection cores that move closer to airports. Any severe convection will have the potential of large hail and severe wind gusts up to 60 knots. We have tried to timed the impacts of TSRA with tempo groups from west to east through the mid morning hours. -SHRA and borderline MVFR ceilings to VFR ceilings will be around through the morning hours. Marginal MVFR ceilings will continue through the afternoon/evening Monday.

Winds will start out southerly around 10 knots and increase through the early mornings with gusts. Southwesterly winds will be around in the morning 15 knots gusting around 25 knots or more. A cold front passage will shift the winds midday and afternoon from the west to northwest around 15 knots gusts to 25 knots. Winds will slowly relax after sunset Monday evening.

Outlook . Non-VFR conditions possible in showers late Thursday night.

MARINE. South to southwest winds will begin to increase tonight to around 20 knots by Monday morning. West winds of around 15 to 25 knots will continue through the day, which will veer to out of the northwest with the frontal passage. northwest winds will be 20 to 25 knots through Monday evening and early Monday night before rapidly diminishing to 15 knots or less by early Tuesday morning. A Small Craft Advisory will be issued for the entire Lake Erie nearshore Monday morning through early Tuesday morning.

High pressure will build east across the Ohio Valley on Tuesday and Wednesday, moving off to the New England coast by Thursday.

CLE WATCHES/WARNINGS/ADVISORIES. OH . Beach Hazards Statement from 5 AM EDT early this morning through late tonight for OHZ003-007-009>012-089. PA . Beach Hazards Statement from 5 AM EDT early this morning through late tonight for PAZ001. MARINE . Small Craft Advisory from 5 AM early this morning to 6 AM EDT Tuesday for LEZ142>149.

SYNOPSIS . MM NEAR TERM . Griffin/MM SHORT TERM . Saunders LONG TERM . Saunders AVIATION . Griffin MARINE . Saunders


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CNDO1 - 9063063 - Cleveland, OH 5 mi55 min ESE 1.9 G 4.1 69°F 70°F1003.3 hPa64°F
45164 17 mi43 min 12 G 27 67°F 2 ft
LORO1 27 mi73 min S 4.1 G 5.1 76°F
FAIO1 - 9063053 - Fairport, OH 29 mi55 min SE 5.1 G 7 67°F 69°F1002.4 hPa67°F
45005 - W ERIE 28NM Northwest of Cleveland, OH 40 mi43 min NW 18 G 27 68°F 1001.4 hPa67°F
GELO1 - Geneva on the Lake, OH 46 mi73 min ESE 5.1 G 6
HHLO1 - Huron Light, OH 46 mi43 min N 1.9 G 6 74°F 1002 hPa

Wind History for Cleveland, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cleveland, Burke Lakefront Airport, OH3 mi50 minESE 910.00 miMostly Cloudy72°F65°F79%1002 hPa
Cleveland Hopkins International Airport, OH11 mi52 minSE 310.00 miOvercast73°F66°F79%1003.1 hPa
Cleveland / Cuyahoga, OH13 mi48 minESE 410.00 miThunderstorm in Vicinity69°F65°F87%1003.7 hPa

Link to 5 minute data for KBKL

Wind History from BKL (wind in knots)
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Last 24hrSW11W9S3S4S7SE7S8SW6W4CalmNW6N34SE6NE4NE5NE5E4S8S11S10S13N16E9
1 day agoSW11SW13SW13S11
G19
SW11SW9SW9SW10W9SW12SW3S8W4CalmNW3N3NE8E7E6SE5S9SE8S9S8
2 days agoS14S12S12S11SW11S11S12SW10
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Tide / Current Tables for
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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