Monday, September20, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Girard, PA

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 7:04AMSunset 7:22PM Monday September 20, 2021 1:16 AM EDT (05:16 UTC) Moonrise 6:40PMMoonset 5:28AM Illumination 98% Phase: Waxing Gibbous; Moon at 13 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
    EDIT      (on/off)   Help
LEZ149 Expires:202109192030;;855736 Fzus51 Kcle 191403 Nshcle Nearshore Marine Forecast National Weather Service Cleveland Oh 1003 Am Edt Sun Sep 19 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. Lez147>149-192030- Willowick To Geneva-on-the Lake Oh-geneva-on-the- Lake To Conneaut Oh-conneaut Oh To Ripley Ny- 1003 Am Edt Sun Sep 19 2021
This afternoon..East winds 5 to 15 knots becoming northeast. Sunny. Waves 2 feet or less.
Tonight..East winds 5 to 15 knots becoming southeast. Partly cloudy. Waves 2 feet or less.
Monday..Southeast winds 5 to 15 knots. Mostly Sunny. Waves 1 foot or less.
Monday night..South winds 10 to 15 knots increasing to 15 to 20 knots. Mostly cloudy. Waves 2 feet or less. SEe lake erie open lakes forecast for Tuesday through Thursday. The water temperature off toledo is 75 degrees, off cleveland 72 degrees, and off erie 70 degrees.
LEZ149


7 Day Forecast for Marine Location Near Girard , PA
   Hourly   EDIT   Help
location: 41.98, -80.31     debug


Area Discussion for - Cleveland, OH
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KCLE 200506 AFDCLE

Area Forecast Discussion National Weather Service Cleveland OH 106 AM EDT Mon Sep 20 2021

SYNOPSIS. Ridge of high pressure over the region will continue to move east through early Monday. A warm front then moves northeastward across the region Monday night. A strong cold front ushers in a significantly cooler airmass late Tuesday night, and could stall overhead into Thursday.

NEAR TERM /THROUGH TODAY/. Only minor changes with this update to reflect temperature and dewpoint trends. Otherwise, high clouds continue to expand north and east across the area this morning west of the ridge axis. Showers and thunderstorms continue to advance north through western Ohio and Indiana at this time. As per previous forecast, will continue to keep threat for showers and storms just west of the local area later this morning with minimal chances advancing east into the western quarter of the forecast area after sunrise.

Previous Discussion . Mid/upper level trough oriented west to east will move south to north tonight and Monday. Expecting marked increases in cloud cover with the approach of this system, and POPs on the increase in response to the f-gen in the region. The better forcing will be further west of the CWA where the PVA is strongest, so the early onset of the POPs will be tailored for the far western zones of the CWA Monday. Vertical profiles will become a little bit more supportive of thunderstorm activity with modest CAPE forming in the afternoon hours. Meanwhile, at the surface, high pressure moves off the New England coast, and a strong cold front will be making its way through the central plains. Pressure gradient will be tightening, and will see noticeable increases in winds Monday into Monday night. Some warm air advection expected in the southerly flow, more apparent over the eastern zones. The western zones may end up slightly cooler due to increased cloud cover/precipitation.

SHORT TERM /TONIGHT THROUGH WEDNESDAY NIGHT/. An active short term period is anticipated as a deep upper-level trough approaches from the west and a strong surface cold front slides east and stalls across the forecast area. Expect scattered showers with embedded thunderstorms to develop ahead of the front after around 12Z Tuesday. Deep return flow will funnel quite a bit of moisture into the region and forecast soundings indicate a saturated atmosphere with tall, skinny CAPE profiles with precipitable water values of up to 1.75 inches (well above normal for this time of year). As a result, locally heavy rain will be possible and the western half of our area is outlined in a WPC Day 3 Slight Risk for excessive rainfall. Although this part of our forecast area has been dry with precip deficits over the last few weeks, heavy rain rates may lead to localized flooding on Tuesday.

The trough will continue to deepen as it moves into the Ohio Valley Tuesday night into Wednesday and will likely close into an upper- level low with a surface low likely developing over or within the vicinity of our forecast area and deepening by Wednesday night. This will lead to an additional round of moderate to heavy rain Wednesday, this time with stratiform moderate to heavy rain rather than convective showers. Will need to continue to monitor the potential for flooding. The deepening surface low will likely lead to breezy winds Wednesday night, with gusts of 30 to 35 mph possible along the lakeshore.

Tuesday will feature one last day of warm temperatures, with highs in the mid to upper 70s. Overnight lows will fall into the mid 50s to lower 60s Tuesday and will only recover to the low to mid 60s on Wednesday. Wednesday night's lows should fall into the notably cooler upper 40s to lower 50s.

LONG TERM /THURSDAY THROUGH SUNDAY/. The low should continue to influence the area through Thursday, with scattered showers continuing before the low lifts northeast into Ontario by Friday morning. A reinforcing trough/cold front will slide across the area Friday night, providing an additional chance of showers across the area. Thursday will likely feature the coolest temps of the season thus far, with highs lingering in the lower 60s and lows dropping into the mid to upper 50s. Temperatures recover slightly Friday through the weekend and highs increase into the mid 60s to around 70 degrees. Overnight lows should be in the upper 40s to lower 50s each night.

AVIATION /06Z Monday THROUGH Friday/. A plume of moisture will continue to stream north into the western half of the area along with some showers and thunderstorms into extreme western Ohio. This activity is in response to a warm front lifting north across the area. This will result in some widely scattered showers over the extreme west at Toledo and Findlay but with upper level ridge axis holding tight for another day, expecting dry weather across the rest of the forecast area. Overall, cloud cover will be gradually lowering with time through tonight. Winds should stay around 10 knots from a southerly direction through the period but increase at Erie to 15 to 25 knots by the end of the forecast period.

Outlook . Non-VFR possible in scattered to numerous showers/ thunderstorms Monday night through Thursday.

MARINE. Easterly to northeasterly winds of 10 to 15 knots continue through this evening before shifting to the southeast on Monday morning. This flow will persist through Monday afternoon, but winds over the lake will increase to around 20 knots Monday night into Tuesday morning as the pressure gradient tightens with an approaching cold front. A Small Craft Advisory may be needed during this time. Southerly winds briefly relax by Tuesday evening, but will sharply shift to the northwest with the passage of the cold front early Wednesday morning. Expect northerly winds to increase to 20 to 25 knots in the western and central basins as a surface low begins to take shape over the region by Wednesday afternoon, which will prompt a Small Craft Advisory. Wouldn't be surprised if winds trended higher towards 30 knots depending on the location of the low and the pressure gradient. Winds become southeasterly but linger at around 15 to 20 knots early Friday.

Can't rule out waterspouts with the frontal passage Tuesday night into Wednesday, but breezy surface winds may inhibit any development.

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

SYNOPSIS . 26/MM NEAR TERM . Lombardy/26 SHORT TERM . Maines LONG TERM . Maines AVIATION . Lombardy MARINE . Maines


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
EREP1 17 mi46 min E 1.9 G 2.9
NREP1 34 mi106 min S 1.9 G 2.9
GELO1 - Geneva on the Lake, OH 36 mi106 min SSE 7 G 8
FAIO1 - 9063053 - Fairport, OH 54 mi46 min 69°F 74°F1019.5 hPa54°F

Wind History for Fairport, 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
NE8
NE7
NE7
E5
E3
SE1
N15
N12
NE16
E6
E6
E9
E7
E4
E6
E6
E6
E6
NE6
NE14
NE15
NE16
NE19
NE19
1 day
ago
NE4
NE3
E4
E5
SE5
SE4
SE4
SE4
S5
S4
SW7
SW7
SW4
N11
N12
NE13
NE12
NE12
NE11
N11
N11
NE12
NE11
2 days
ago
SE10
G14
SE11
SE5
SE11
SE12
G15
SE9
S6
NW7
NW7
NW5
N4
N4

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Erie, Erie International Airport, PA10 mi25 minSSE 810.00 miFair62°F50°F65%1021.2 hPa

Link to 5 minute data for KERI

Wind History from ERI (wind in knots)
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
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
Last 24hrE3E3E3CalmSE3CalmCalmCalmCalmE7N7NE9NE8N11NE10NE7NE8NE6E4CalmCalmS5CalmS8
1 day agoS4CalmS3S3CalmCalmCalmNE5NE6NE6NE11NE10N9NE8N6NE6NE6N4N3S3S3CalmCalmCalm
2 days agoS9S9S10S13S9S11SE11S12S12S10SW8S6NW8NW6N6N4N6NE3NE3CalmCalmS3W3S3

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
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.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.