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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
1221 AM EDT SUN APR 30 2017

LEZ040-301230-
/O.CON.KBUF.SC.Y.0045.170430T0600Z-170430T1800Z/
LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK-
1221 AM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WINDS...NORTHEAST 15 TO 20 KNOTS.

* WAVES...3 TO 4 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
957 PM EDT SAT APR 29 2017

LEZ146>149-301000-
/O.CON.KCLE.SC.Y.0040.170430T0400Z-170430T1400Z/
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-
957 PM EDT SAT APR 29 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT
SUNDAY...

* WINDS...EAST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS
  SUNDAY.

* WAVES...3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET SUNDAY.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
957 PM EDT SAT APR 29 2017

LEZ142>145-301000-
/O.CON.KCLE.SC.Y.0040.000000T0000Z-170430T1400Z/
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-
957 PM EDT SAT APR 29 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT
SUNDAY...

* WINDS...EAST 10 TO 20 KNOTS BECOMING SOUTH SUNDAY.

* WAVES...3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET SUNDAY.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
351 PM EDT SAT APR 29 2017

...NORTHEAST WINDS INTO TOMORROW...

.UNSETTLED CONDITIONS THROUGH EARLY NEXT WEEK AS A STRONG LOW
PRESSURE SYSTEM SLOWLY TRACKS THROUGH THE AREA.  THE APPROACH OF
THIS SYSTEM WILL ESTABLISH A LONG DURATION OF MODERATE NORTHEASTERLY
WINDS LASTING THROUGH THE LATTER HALF OF THE WEEKEND.  THE
COMBINATION OF GUSTY CONDITIONS AND CORRESPONDING INCREASE IN WAVE
HEIGHTS ACROSS THE WESTERN LAKE HURON BASIN WILL LEAD TO EXTENDED
SMALL CRAFT ADVISORY CONDITIONS.   WINDS TURN SOUTHERLY AND
STRENGTHEN THROUGHOUT MONDAY IN ADVANCE OF A COLD FRONT.  POTENTIAL
FOR GUSTS UP TO 30 KNOTS FROM WESTERN LAKE ERIE TO SOUTHERN LAKE
HURON DURING THIS TIME.  WINDS THEN BECOME WESTERLY WITH THE FRONTAL
PASSAGE ON TUESDAY.  A WET AND ACTIVE PATTERN TONIGHT THROUGH EARLY
MONDAY, WITH PERIODS OF HEAVY RAIN AND THUNDERSTORMS POSSIBLE.

LEZ444-300800-
/O.CON.KDTX.SC.Y.0034.000000T0000Z-170430T2000Z/
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
351 PM EDT SAT APR 29 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT SUNDAY...

* WIND AND WAVES: DURING THE SMALL CRAFT ADVISORY...EXPECT
  SUSTAINED WINDS UP TO 20 KNOTS FROM THE NORTHEAST WITH GUSTS
  UP TO 24 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL
  BE 3 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 4 FEET.

* TIMING: THE MAXIMUM WINDS ARE EXPECTED AROUND 7 PM EDT
  SATURDAY WITH THE LARGEST WAVES EXPECTED AROUND 12 AM EDT
  SUNDAY.

REFER TO THE LATEST MARINE FORECASTS FOR GREATER DETAIL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$


Special Weather Statement


Special Weather Statement
National Weather Service Detroit/Pontiac MI
111 AM EDT Sun Apr 30 2017

MIZ060>063-068>070-075-076-082-083-300800-
Shiawassee-Genesee-Lapeer-St. Clair-Livingston-Oakland-Macomb-
Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Owosso, Flint, Lapeer, Port Huron,
Howell, Pontiac, Warren, Ann Arbor, Detroit, Adrian, and Monroe
111 AM EDT Sun Apr 30 2017

...RAIN AND THUNDERSTORMS EARLY THIS MORNING...

An area of rain with embedded thunderstorms will track across
Southeast Michigan through 400 AM. Thunderstorms will have the
potential to produce intense rainfall and wind gusts to 40 mph.
Motorists are urged to use caution as these storms will
significantly reduce visibilities and cause water to pond on
roadways.

$$

HLO


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Cleveland OH
1122 PM EDT Sat Apr 29 2017

OHZ003-006>009-017>019-027>030-036-037-047-010330-
Lucas-Wood-Ottawa-Sandusky-Erie-Hancock-Seneca-Huron-Wyandot-
Crawford-Richland-Ashland-Marion-Morrow-Knox-
1122 PM EDT Sat Apr 29 2017

This Hazardous Weather Outlook is for north central Ohio and
northwest Ohio.

.DAY ONE...Tonight.

Heavy rainfall is possible across northwest Ohio overnight as a warm
front approaches the area. Localized flooding may develop along with
rises on creeks and rivers.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

There is a marginal risk for severe thunderstorms Sunday into
Monday. Thunderstorms also have the potential to produce heavy
rain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Wilmington OH
1113 PM EDT Sat Apr 29 2017

INZ075-080-KYZ089>100-OHZ045-046-054>056-063>065-072>074-078>082-088-
301000-
Ohio-Switzerland-Carroll-Gallatin-Boone-Kenton-Campbell-Owen-Grant-
Pendleton-Bracken-Robertson-Mason-Lewis-Union OH-Delaware-Madison-
Franklin OH-Licking-Fayette OH-Pickaway-Fairfield-Clinton-Ross-
Hocking-Clermont-Brown-Highland-Adams-Pike-Scioto-
1113 PM EDT Sat Apr 29 2017

This Hazardous Weather Outlook is for Southeast Indiana, Northeast
Kentucky, Northern Kentucky, Central Ohio and Southwest Ohio.

.DAY ONE...Tonight.

There is a low probability for widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Wind gusts up to 40 MPH are possible on Monday and Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Wilmington OH
1113 PM EDT Sat Apr 29 2017

INZ050-058-059-066-073-074-OHZ026-034-035-042>044-051>053-060>062-
070-071-077-301000-
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Hardin-Mercer-
Auglaize-Darke-Shelby-Logan-Miami-Champaign-Clark-Preble-Montgomery-
Greene-Butler-Warren-Hamilton-
1113 PM EDT Sat Apr 29 2017

This Hazardous Weather Outlook is for East Central Indiana,
Southeast Indiana, Southwest Ohio and West Central Ohio.

.DAY ONE...Tonight.

Scattered thunderstorms will be possible through the early morning
hours. Locally heavy rainfall will be possible with some of the
storms.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Wind gusts up to 40 MPH are possible on Monday and Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
400 PM EDT Sat Apr 29 2017

MIZ055-062-063-068>070-075-076-082-083-301000-
Sanilac-Lapeer-St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-
Lenawee-Monroe-
400 PM EDT Sat Apr 29 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...This Afternoon and Tonight

Scattered thunderstorms are expected tonight. Severe weather is not
anticipated. The strongest storms will be capable of producing pea
sized hail. All storms will be capable of producing heavy rainfall
as they move east at 30 MPH. The thunderstorms will be the result of
moist and unstable air being lifted north of a stationary front over
the Ohio Valley.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Scattered to numerous thunderstorms are expected Sunday and Sunday
night. Heavy rain...small hail...and localized flooding will remain
possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
400 PM EDT Sat Apr 29 2017

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-301000-
Lake St. Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
400 PM EDT Sat Apr 29 2017

This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.

.DAY ONE...This Afternoon and Tonight

Small craft advisories are in effect for Saginaw Bay and Lake Huron
and Lake Erie. Refer to the latest marine weather warning and
forecast messages for additional information.

There is a chance of thunderstorms tonight on Lake Erie and Lake St
Clair.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Small craft advisories will be in effect for Saginaw Bay, Lake Huron
and Lake Erie. Scattered to numerous thunderstorms are expected
Sunday and Sunday night.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.

SF

Hazardous Weather Outlook
National Weather Service Buffalo NY
136 PM EDT Sat Apr 29 2017

NYZ008-010>014-019>021-085-301745-
Lewis-Northern Erie-Genesee-Wyoming-Livingston-Ontario-Chautauqua-
Cattaraugus-Allegany-Southern Erie-
136 PM EDT Sat Apr 29 2017

This Hazardous Weather Outlook is for portions of western and north
central New York.

.DAY ONE...This Afternoon and Tonight.

The chance of widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

There is a risk of strong to severe thunderstorms with a cold front
Monday afternoon and evening. Then gusty, to potentially damaging
winds, are possible behind the front on Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook...UPDATED
National Weather Service Northern Indiana
108 PM EDT Sat Apr 29 2017

INZ005>009-013>018-020-022>027-032>034-MIZ079>081-OHZ001-002-004-005-
015-016-024-025-301715-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Pulaski-Marshall-Fulton IN-
Kosciusko-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-St. Joseph MI-Branch-Hillsdale-
Williams-Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
108 PM EDT Sat Apr 29 2017 /1208 PM CDT Sat Apr 29 2017/

This hazardous weather outlook is for portions of northern Indiana...
southwest Michigan and northwest Ohio.

.DAY ONE...This afternoon and Tonight

Locally heavy rainfall is possible. There is a chance of
thunderstorms over northern Indiana and northwest Ohio today and
across the entire area tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Locally heavy rainfall is possible Sunday and Sunday night which may
lead to river flooding into early next week.

There is a chance of thunderstorms Sunday and Sunday night. Isolated
severe storms are possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

Hazardous Weather Outlook
National Weather Service State College PA
458 AM EDT Sat Apr 29 2017

PAZ004-010-017-024>028-033>036-056-057-059-063>066-300900-
Warren-Elk-Clearfield-Cambria-Blair-Huntingdon-Mifflin-Juniata-
Somerset-Bedford-Fulton-Franklin-Perry-Dauphin-Lebanon-Cumberland-
Adams-York-Lancaster-
458 AM EDT Sat Apr 29 2017

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Today and Tonight.

A few isolated severe thunderstorms containing strong gusty
winds and hail are possible across the Western Mountains and
Southern Tier counties of Pennsylvania this afternoon and
evening.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Isolated severe thunderstorms with strong winds and hail are
possible Sunday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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