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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
342 PM CDT TUE AUG 22 2017

LMZ521-522-541-230445-
/O.EXT.KGRB.SC.Y.0062.000000T0000Z-170823T0900Z/
GREEN BAY SOUTH OF LINE FROM  CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-
GREEN BAY SOUTH OF LINE FROM  OCONTO WI TO LITTLE STURGEON BAY WI-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
342 PM CDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT WEDNESDAY...

* WINDS...NW WIND 15 TO 20 KTS...GUSTS TO AROUND 25 KTS.

* WAVES...2 TO 3 FT. LOCALLY HIGHER WAVES NEAR DEATHS DOOR AND
  TOWARD OPEN WATERS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OVER 20 KNOTS OR
WAVES GREATER THAN 4 FEET ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS TO SMALL CRAFT.  INEXPERIENCED MARINERS, ESPECIALLY
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

BERSCH

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MARQUETTE MI
435 PM EDT TUE AUG 22 2017

LMZ221-250-230445-
/O.EXT.KMQT.SC.Y.0087.000000T0000Z-170823T1200Z/
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
435 PM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 8 AM EDT
WEDNESDAY.

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT
  SUSTAINED WINDS OF UP TO 19 KNOTS FROM THE NORTHWEST...WITH
  GUSTS UP TO 25 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES
  WILL BE 4 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 5 FEET
  POSSIBLE.

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 4 PM EDT
  TUESDAY WITH THE LARGEST WAVES EXPECTED AROUND 5 PM EDT
  TUESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MARQUETTE MI
435 PM EDT TUE AUG 22 2017

LMZ248-230445-
/O.EXB.KMQT.SC.Y.0087.000000T0000Z-170823T1200Z/
SEUL CHOIX POINT TO POINT DETOUR MI-
435 PM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A SMALL
CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 8 AM EDT WEDNESDAY.

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT
  SUSTAINED WINDS OF UP TO 17 KNOTS FROM THE NORTHWEST...WITH
  GUSTS UP TO 24 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES
  WILL BE 2 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 4 FEET
  POSSIBLE.

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 4 PM EDT
  TUESDAY WITH THE LARGEST WAVES EXPECTED AROUND 5 PM EDT
  TUESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
346 PM EDT TUE AUG 22 2017

LMZ844>849-230400-
/O.CON.KGRR.SC.Y.0059.000000T0000Z-170823T2200Z/
ST JOSEPH TO SOUTH HAVEN MI-SOUTH HAVEN TO HOLLAND MI-
HOLLAND TO GRAND HAVEN MI-GRAND HAVEN TO WHITEHALL MI-
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-
346 PM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS...NORTHWEST 15 TO 25 KNOTS DIMINISHING TO 10 TO 20 KNOTS
  ON WEDNESDAY.


* WAVES...OF 5 TO 8 FEET, THEN SUBSIDING ON WEDNESDAY AFTERNOON.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OR WAVES ARE EXPECTED TO
PRODUCE HAZARDOUS CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

WDM

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
334 PM EDT TUE AUG 22 2017

LMZ323-342-344>346-230345-
/O.CON.KAPX.SC.Y.0072.000000T0000Z-170823T2200Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
334 PM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY.

* PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
  INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS

INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

$$


Beach Hazards Statement


COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
518 PM EDT TUE AUG 22 2017

MIZ037-043-050-056-064-071-230530-
/O.CON.KGRR.BH.S.0015.000000T0000Z-170823T2200Z/
MASON-OCEANA-MUSKEGON-OTTAWA-ALLEGAN-VAN BUREN-
518 PM EDT TUE AUG 22 2017

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* HIGH WAVE ACTION... STRONG CURRENTS AND DANGEROUS SWIMMING
  CONDITIONS EXPECTED.

* STRONG STRUCTURAL CURRENTS EXPECTED.

* STRONG LONGSHORE CURRENTS EXPECTED.

* RIP CURRENTS EXPECTED.

* LOCATION...BEACHES FROM ST. JOSEPH TO MANISTEE.

* BEACHES WITH PARTICULARLY DANGEROUS CONDITIONS INCLUDE...

NORTH BEACH IN SOUTH HAVEN...   HOLLAND STATE PARK... MUSKEGON
STATE PARK...   MEARS STATE PARK IN PENTWATER... STEARNS PARK IN
LUDINGTON.

* OVERVIEW/POTENTIAL IMPACTS...NORTHWEST WINDS OF 15 TO 25 MPH
  WILL CONTINUE TONIGHT THEN DECREASE TO 10 TO 20 MPH ON
  WEDNESDAY. WAVES OF 5 TO 8 FEET WILL CONTINUE INTO WEDNESDAY.
  NORTH SIDES OF NORTH PIERS WILL BE DANGEROUS PLACES TO SWIM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HIGH WAVE ACTION MAKES SWIMMING DIFFICULT AND CAN TIRE EVEN A
STRONG SWIMMER QUICKLY.

STRUCTURAL CURRENTS FORM ALONG PIERS WHERE LONGSHORE CURRENTS AND
WAVE ACTION FLOW INTO THE STRUCTURE. STRUCTURAL CURRENTS CAN
SWEEP YOU OUT INTO DEEPER WATER ALONG THE PIER STRUCTURE.

A LONGSHORE CURRENT IS A LAKE CURRENT THAT MOVES PARALLEL TO
SHORE. LONGSHORE CURRENTS CAN BE STRONG ENOUGH TO PREVENT
SWIMMERS FROM BEING ABLE TO KEEP THEIR FEET ON THE BOTTOM...
MAKING IT DIFFICULT TO RETURN TO SHORE.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN
SANDBARS. RIP CURRENTS CAN SWEEP YOU INTO DEEPER WATER.

&&

$$


WEATHER.GOV/GRR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
333 PM EDT TUE AUG 22 2017

MIZ016-019>021-025-031-230345-
/O.EXT.KAPX.BH.S.0010.000000T0000Z-170823T2200Z/
EMMET-CHARLEVOIX-LEELANAU-ANTRIM-BENZIE-MANISTEE-
333 PM EDT TUE AUG 22 2017

...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* HAZARDS...STRONG CURRENTS AND HIGH WAVES.

* TIMING...TODAY AND TONIGHT

* LOCATION...LAKE MICHIGAN BEACHES OF NORTHWEST LOWER MICHIGAN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SWIM RISK MEANS LIFE THREATENING WAVES AND CURRENTS ARE
EXPECTED. STAY OUT OF THE WATER AND STAY AWAY FROM DANGEROUS
AREAS LIKE PIERS AND BREAKWALLS.

&&

$$
JK

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MARQUETTE MI
419 AM EDT TUE AUG 22 2017

MIZ006-230100-
/O.NEW.KMQT.BH.S.0012.170822T1200Z-170823T0100Z/
ALGER-
419 AM EDT TUE AUG 22 2017

...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A BEACH
HAZARDS STATEMENT FOR DANGEROUS SWIMMING CONDITIONS, WHICH IS IN
EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING.

* HIGH WAVE ACTION AND DANGEROUS SWIMMING CONDITIONS ARE
  EXPECTED ALONG THE SHORELINES OF UPPER MICHIGAN.

* STRONG RIP CURRENTS: EXPECTED.

* STRONG OUTLET CURRENTS: EXPECTED.

LOCATIONS/IMPACTS

CURRENT RELATED FATALITIES AND RESCUES IN THE PAST HAVE OCCURRED
DURING WAVE CONDITIONS SIMILAR TO TODAY NEAR THE AU TRAIN RIVER
MOUTH AT AU TRAIN, THE EXPOSED REGIONS OF GRAND MARAIS HARBOR, AND
THE PICTURED ROCKS NATIONAL LAKESHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DANGEROUS POUNDING WAVES AND LIFE-THREATENING CURRENTS ARE
EXPECTED AT THE BEACHES. PEOPLE VISITING THE BEACHES SHOULD STAY
OUT OF THE WATER. PAY ATTENTION TO BEACH FLAGS AND SIGNS POSTED
AT BEACH ACCESS POINTS AND LIFEGUARD STATIONS.

DANGEROUS CURRENTS CAN SWEEP YOU OUT AWAY FROM SHORE. THEY OCCUR
MOST OFTEN AT BREAKS OR LOW SPOTS IN SANDBARS, NEAR SHORELINE
STRUCTURES, AND NEAR RIVER MOUTHS OR OTHER WATER OUTLETS.

&&

$$

JLB


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
318 PM CDT Tue Aug 22 2017

LMZ643>646-232030-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
318 PM CDT Tue Aug 22 2017

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Tonight

Northwest winds will approach Small Craft Advisory levels. Small
craft should exercise caution.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

No hazardous weather is expected at this time.

$$
Hentz

www.weather.gov/mkx

Hazardous Weather Outlook...UPDATED
National Weather Service Duluth MN
309 PM CDT Tue Aug 22 2017

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-231030-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
309 PM CDT Tue Aug 22 2017

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...This afternoon and tonight

Widely isolated thunderstorm are possible this afternoon and this
evening. Occasional cloud-to-ground lightning and brief gusty
winds are the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

An isolated thunderstorm or two is possible Wednesday afternoon
and there is a chance for thunderstorms Saturday through Sunday
night over most of northeast Minnesota.

.SPOTTER INFORMATION STATEMENT...

SKYWARN Spotters will not be needed this afternoon or tonight.

$$

Hazardous Weather Outlook
National Weather Service Gaylord MI
332 PM EDT Tue Aug 22 2017

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-
042-231945-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-Chippewa-
Mackinac-Emmet-Cheboygan-Presque Isle-Charlevoix-Leelanau-Antrim-
Otsego-Montmorency-Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-
Oscoda-Alcona-Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-
Gladwin-Arenac-
332 PM EDT Tue Aug 22 2017

This hazardous weather outlook is for northern Lower Michigan...
eastern Upper Michigan...and adjacent nearshore waters of Lake
Michigan...Lake Huron and Lake Superior.

.DAY ONE...Tonight.

Gale force wind gusts are expected on northern Lake Huron and
Whitefish Bay through this evening.

There is a high swim risk due to gusty winds and high waves
tonight on Lake Michigan beaches of northwest lower Michigan.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

There is a high swim risk due to gusty winds and high waves
Wednesday on Lake Michigan beaches of northwest lower Michigan.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

For more information visit http://weather.gov/gaylord.

$$
JK

Hazardous Weather Outlook
National Weather Service Marquette MI
324 PM EDT Tue Aug 22 2017

MIZ001>007-009>014-084-085-231200-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
324 PM EDT Tue Aug 22 2017 /224 PM CDT Tue Aug 22 2017/

This Hazardous Weather Outlook is for portions of western Upper
Michigan and central Upper Michigan.

.DAY ONE...Tonight

There is a high swim risk for Alger county beaches along Lake
Superior through this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

There will be a high swim risk along the beaches of Lake Superior
across Alger and Marquette beaches Wednesday.

Patchy frost is possible for inland west portions of the Upper
Peninsula late Wednesday night into Thursday morning and again
late Thursday night into Friday morning.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
222 PM CDT Tue Aug 22 2017

LMZ521-522-541>543-231930-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
222 PM CDT Tue Aug 22 2017

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

Gusty northwest winds are likely through early evening, resulting
in hazardous conditions for small craft on the waters of the lake
and bay adjacent to the Door peninsula.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

The probability for widespread hazardous weather is low.

$$

MPC/Skowronski

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
431 AM EDT Tue Aug 22 2017

MIZ037>040-043>046-050>052-056>059-064>067-071>074-230845-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
431 AM EDT Tue Aug 22 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms will be possible through mid-afternoon before coming
to an end. Severe weather is not expected. Cloud to ground
lightning and heavy downpours will be the main threats.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
431 AM EDT Tue Aug 22 2017

LMZ844>849-230845-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
431 AM EDT Tue Aug 22 2017

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms will be possible this morning before coming to an
end. Severe weather is not expected. Cloud to water lightning and
heavy downpours will be the main threats.

Winds and waves will be hazardous to Small Craft and swimmers
through tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Winds and waves will be hazardous to Small Craft and swimmers
through Wednesday.

$$

NJJ

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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