Small Craft Advisory 50, NWS Cleveland, OH

698 
WHUS71 KCLE 201324
MWWCLE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
924 AM EDT TUE JUN 20 2017

LEZ145>149-202000-
/O.CON.KCLE.SC.Y.0050.000000T0000Z-170620T2000Z/
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-
924 AM EDT TUE JUN 20 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS
AFTERNOON...

* WINDS...15 TO 20 KNOTS THROUGH THIS AFTERNOON.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY IS ISSUED WHEN WAVES OF 4 FEET OR MORE ARE
EXPECTED OR WIND SPEEDS REACH 21 TO 33 KNOTS WHICH MAY PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD STAY IN PORT
DURING THESE CONDITIONS.

&&

$$

864 
WHUS71 KCLE 201901
MWWCLE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
301 PM EDT TUE JUN 20 2017

LEZ145-146-202015-
/O.CAN.KCLE.SC.Y.0050.000000T0000Z-170620T2000Z/
LAKE ERIE NEARSHORE WATERS FROM VERMILION TO AVON POINT OH-
LAKE ERIE NEARSHORE WATERS FROM AVON POINT TO WILLOWICK OH-
301 PM EDT TUE JUN 20 2017

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

WINDS AND WAVES ARE DROPPING BELOW SMALL CRAFT ADVISORY CRITERIA.

$$

LEZ147>149-210100-
/O.EXT.KCLE.SC.Y.0050.000000T0000Z-170621T0100Z/
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-
301 PM EDT TUE JUN 20 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* WINDS...15 TO 20 KNOTS DIMINISHING BY LATE EVENING.

* WAVES...3 TO 5 FEET SUBSIDING BY LATE EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY IS ISSUED WHEN WAVES OF 4 FEET OR MORE ARE
EXPECTED OR WIND SPEEDS REACH 21 TO 33 KNOTS WHICH MAY PRODUCE
HAZARDOUS CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD STAY IN PORT
DURING THESE CONDITIONS.

&&

$$

087 
WHUS71 KCLE 210102
MWWCLE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
902 PM EDT TUE JUN 20 2017


LEZ147>149-210215-
/O.EXP.KCLE.SC.Y.0050.000000T0000Z-170621T0100Z/
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-
902 PM EDT TUE JUN 20 2017

...SMALL CRAFT ADVISORY HAS EXPIRED...

SOUTHWEST WINDS HAVE DIMINISHED TO 10 TO 15 KNOTS ALLOWING WAVES 
TO SUBSIDE TO 2 TO 4 FEET. WINDS WILL DIMINISH TO AROUND 10 KNOTS
OVERNIGHT AND WAVES WILL SUBSIDE TO 1 TO 3 FEET.

$$

Area Forecast Discussion
National Weather Service Cleveland OH
158 AM EDT Tue Jun 20 2017

.SYNOPSIS...
An upper level trough will continue over the region through mid
week. High pressure will build into the region Tuesday night
into Wednesday. A warm front will lift north across the region
Wednesday night through Thursday. A cold front will slowly
drop southeast across the area Friday into the Ohio valley by
Saturday.

&&

.NEAR TERM /UNTIL 6 AM THIS MORNING/...
Update...Updated pops/wx based on current trends and removed
thunder from all but the west and northeast. Also adjusted
temps.

Original...Decent low level lapse rates with cooler air aloft
advecting toward the region have combined to produce scattered
to numerous showers and thunderstorms across Indiana and NW OH.
These will continue to move eastward through the evening but
should slowly decrease in coverage after sunset. The location to
watch for overnight convection will be off of Lake Erie moving
toward NW PA. If anything can become organized and train into NW
PA overnight then we will need to think about additional
flooding.

Drier air over the region will allow for a cooler night with
most inland locations dipping into the 50s.

&&

.SHORT TERM /6 AM THIS MORNING THROUGH THURSDAY NIGHT/...
Upper level trough remains in place into Tuesday night with
another piece of jet energy moving through the trough. This will
help to enhance convection Tuesday afternoon but will be focused
closer to the lakeshore, especially NE OH into NW PA. High
pressure will briefly take control of the region on Wednesday
but a warm front should lift across Ohio WEdnesday night into
Thursday. The warm front may be just enough to trigger a few
showers on Thursday.

Temperatures will be cooler Tuesday into Wednesday with highs
in the upper 70s. Warmer Thursday with highs back into the 80s.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
A cold front should be pushing east across the area Fri and Fri
night providing the focus to produce fairly widespread shra/tsra
then a punch of drier air may arrive Fri night. However, the main
upper trough will be digging into the lakes to provide upper support
later Sat thru Mon. Moisture should pool back over the region to
lead to an increasing chc for shra and a few tsra later Sat, but
more so on Sun and Mon.

Temps will show a cooling trend during the period with highs by Mon
mostly just 69 to 74.

&&

.AVIATION /06Z Tuesday THROUGH Saturday/...
A few showers and possibly a thunderstorm may clip ERI through
07Z before shifting to the east. Elsewhere patchy BR may
develop late tonight and continued with a TEMPO at CAK/YNG.

Southwest winds will be breezy with gusts to 20 knots at all
sites this afternoon. Skies will range from sct-bkn near 5000
feet with best chances for a few showers closer to Lake Erie
and especially at ERI after as a trough swings through after
22Z. Only included a VCSH at ERI as coverage suggests storms
will be scattered and timing is uncertain heading into this
evening and the overnight period.

OUTLOOK...Low chance of non-VFR Wednesday and Thursday in
showers/thunderstorms. Increasing chances of non-VFR on Friday
as coverage of thunderstorms increases ahead of a front.

&&

.MARINE...
A series of troughs will be pushing ese across LERI thru Tue to
cause SW winds to veer to WNW. Wind speeds will increase to 15 to 20
knots on Tue which could marginal SCA conditions with some waves
near 4 feet. High pressure spreads north into the lake to lighten
the winds Wed then the high moves off to the east Thu to allow south
winds to set up then turn sw for Thu night running about 10 to 15
knots.

A cold front should cross the lake Fri into Fri night veering the
flow to west to nw and could lead to another period of near SCA
conditions.

&&

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

&&

SYNOPSIS...Mullen
NEAR TERM...TK/Mullen
SHORT TERM...Mullen
LONG TERM...Adams
AVIATION...KEC
MARINE...Adams

Hazardous Weather Outlook
National Weather Service Cleveland OH
641 AM EDT Mon Jun 19 2017

LEZ061-142>149-162>169-OHZ003-006>014-017>023-027>033-036>038-047-
089-PAZ001>003-201045-
Lake Erie open waters from Ripley to Buffalo NY-
Lake Erie nearshore waters from Maumee Bay to Reno Beach OH-
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-
Lake Erie nearshore waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie nearshore waters from Conneaut OH to Ripley NY-
Lake Erie open waters from Maumee Bay to Reno Beach OH-
Lake Erie open waters from Reno Beach to The Islands OH-
Lake Erie open waters from The Islands to Vermilion OH-
Lake Erie open waters from Vermilion to Avon Point OH-
Lake Erie open waters from Avon Point to Willowick OH-
Lake Erie open waters from Willowick to Geneva-on-the-Lake OH-
Lake Erie open waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie open waters from Conneaut OH to Ripley NY-Lucas-Wood-
Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-Ashtabula Inland-
Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-Wyandot-Crawford-
Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-Holmes-Knox-
Ashtabula Lakeshore-Northern Erie-Southern Erie-
641 AM EDT Mon Jun 19 2017

This Hazardous Weather Outlook is for Lake Erie, north central
Ohio, northeast Ohio, northwest Ohio and northwest Pennsylvania.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.