Tuesday, September22, 2020
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L-36.com

Marine Weather and Tides
Amherst, OH

Version 3.4
NOTICE
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it.
8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue.
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:15AMSunset 7:26PM Tuesday September 22, 2020 12:41 AM EDT (04:41 UTC) Moonrise 12:29PMMoonset 10:03PM Illumination 24% Phase: Waxing Crescent; Moon at 5 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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LEZ145 Expires:202009220215;;159926 Fzus51 Kcle 211940 Nshcle Nearshore Marine Forecast National Weather Service Cleveland Oh 340 Pm Edt Mon Sep 21 2020 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. Lez144>146-220215- 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- 340 Pm Edt Mon Sep 21 2020
Tonight..East winds 5 to 10 knots becoming south. Clear. Waves 1 foot or less.
Tuesday..South winds 10 knots or less becoming west. Sunny. Waves 1 foot or less.
Tuesday night..South winds 10 knots or less becoming southwest 10 to 15 knots. Mostly clear. Waves 1 foot or less.
Wednesday..West winds 5 to 10 knots. Sunny. Waves 2 feet or less. SEe lake erie open lakes forecast for Thursday through Saturday. The water temperature off toledo is 65 degrees, off cleveland 68 degrees, and off erie 67 degrees.
LEZ145


7 Day Forecast for Marine Location Near Amherst, OH
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location: 41.44, -82.26     debug


Area Discussion for - Cleveland, OH
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FXUS61 KCLE 220211 AFDCLE

Area Forecast Discussion National Weather Service Cleveland OH 1011 PM EDT Mon Sep 21 2020

SYNOPSIS. High pressure will continue to build southwest into the Ohio valley tonight into Tuesday, remaining across the area through Thursday. A weak frontal will drift south through the Great Lakes Friday, stalling over eastern Lake Erie before lifting north as a warm front Friday night.

NEAR TERM /THROUGH TUESDAY NIGHT/. Skies remain clear across the area and continue to do so overnight under the influence of high pressure. Winds are light and variable over the forecast area as expected. Temperature trends continue to drop into the 40s over the east and into the middle 50s in the west. Overall, no major changes with this update.

Previous Discussion .

Continued quiet weather expected as high pressure centered over New York builds southwest through the Ohio valley. No clouds are expected through a bulk of the forecast period, although smoke plume modeling from the HRRR/RAP indicates some increased smoke in the mid/upper atmosphere through the day Tuesday into Tuesday night. Model concentrations are lower than we observed over the region last Tuesday/Wednesday, so not expecting much impact on temperatures although this will need to be monitored. Lows tonight will drop in the upper 30s east to the mid 40s west. There could be some patchy frost across portions of inland far northeast OH and northwest PA with winds becoming rather light. Highs tomorrow will range from the upper 60s east to the mid 70s west, perhaps adding a degree or two to today's highs. Lows Tuesday night will be warmer with upper 40s/low 50s expected.

SHORT TERM /WEDNESDAY THROUGH THURSDAY NIGHT/. Weak high pressure along with a dry airmass will continue to influence the Ohio Valley and Great Lakes region during the short term period. As a result, precipitation chances will be nil with above normal temperatures. Skies will generally be mostly sunny, though there could be a little more cloud cover on Thursday due to a weak upper-level trough from the southwest.

LONG TERM /FRIDAY THROUGH MONDAY/. An upper-level trough moving southeast across the region Thursday night and Friday is expected to disperse. A far more potent upper- level trough is expected to move east across the Great Lakes region Saturday night and Sunday, bringing with it showers and thunderstorms during this same time period.

The upward trend in temperature peaks on Friday, with a slow downtrend through Sunday, though temperatures will remain above normal through the weekend. The passage of a cold front Sunday night will bring cooler temperatures on Monday - likely near normal or slightly below normal temperatures.

AVIATION /00Z Tuesday THROUGH Saturday/. High pressure continues to dominate the area. Some high clouds will dot the area mainly tomorrow. Otherwise, winds will be shifting from southeast to south overnight into tomorrow but remain about 8 knots or less.

Outlook . VFR.

MARINE. Surface high pressure will continue to influence the weather across the region, with generally 10 knots or less of wind expected through at least Friday. A period of west to southwest winds around 15 knots is expected during the overnight period late Tuesday night.

CLE WATCHES/WARNINGS/ADVISORIES. OH . None. PA . None. MARINE . None.

SYNOPSIS . Greenawalt NEAR TERM . Greenawalt/Lombardy SHORT TERM . Saunders LONG TERM . Saunders AVIATION . Lombardy MARINE . Saunders


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LORO1 4 mi71 min SSE 7 G 8.9 57°F
OWXO1 - Old Woman Creek, OH 14 mi116 min S 1 49°F 1027 hPa46°F
HHLO1 - Huron Light, OH 15 mi41 min S 6 G 8 58°F 1025.7 hPa (-0.4)
45005 - W ERIE 28NM Northwest of Cleveland, OH 18 mi41 min SSE 9.7 G 12 64°F 1027.2 hPa (-0.4)49°F
MRHO1 - 9063079 - Marblehead, OH 26 mi53 min S 1.9 G 2.9 56°F 66°F1025.9 hPa45°F
CNDO1 - 9063063 - Cleveland, OH 34 mi53 min Calm G 1.9 51°F 67°F1027.5 hPa42°F
45164 36 mi41 min 67°F1 ft
CMPO1 41 mi131 min SSE 4.1 G 6 60°F

Wind History for Marblehead, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Lorain / Elyria, Lorain County Regional Airport, OH8 mi48 minN 010.00 miFair46°F41°F83%1028 hPa
Cleveland Hopkins International Airport, OH21 mi50 minN 010.00 miFair52°F42°F72%1027.8 hPa

Link to 5 minute data for KLPR

Wind History from LPR (wind in knots)
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Last 24hrCalmCalmCalmCalmS3CalmS5CalmS7S9S9S10S7S10SE5--SE5SE6S3SE3CalmCalmCalmCalm
1 day agoSE4CalmCalmCalmCalmCalmCalmCalmSE3CalmNE6SE9E96E9NE7NE10NE8NE6NE4E5E7E6E6
2 days agoN6N5NE5SE3CalmCalmCalmS3S3S8S8E7Calm6E5NE13
G17
N10NE9NE5NE5CalmCalmE5E3

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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wmap_A
GEOS 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
Ground Weather Radar Station Cleveland, OH
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