Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
259 AM CDT Fri Jul 30 2021
LMZ643>646-301600-
/O.EXT.KMKX.SC.Y.0060.000000T0000Z-210730T1800Z/
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-
259 AM CDT Fri Jul 30 2021
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
* WHAT...Waves 3 to 5 ft expected. North to northeast winds 15
to 20 knots.
* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.
* WHEN...Until 1 PM CDT this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
MRC
URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
259 AM CDT Fri Jul 30 2021
LMZ740>745-301600-
/O.CON.KLOT.SC.Y.0060.000000T0000Z-210731T0000Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
259 AM CDT Fri Jul 30 2021
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
* WHAT...North to northeast winds to 25 kt. Waves 5 to 8 ft
occasionally 10 feet.
* WHERE...Portions of Lake Michigan.
* WHEN...Until 7 PM CDT Friday.
* IMPACTS...Conditions will remain hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Borchardt
URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
353 AM EDT Fri Jul 30 2021
LMZ043-046-301600-
/O.CON.KIWX.SC.Y.0045.000000T0000Z-210730T1800Z/
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
353 AM EDT Fri Jul 30 2021
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...North wind 10 to 20 knots today. Waves 3 to 6 feet this
morning subsiding under 4 feet this afternoon.
* WHERE...Michigan City IN to St Joseph MI.
* WHEN...Until 2 PM EDT today.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
347 AM EDT Fri Jul 30 2021
LMZ844-845-301600-
/O.EXT.KGRR.SC.Y.0061.000000T0000Z-210731T0000Z/
St Joseph to South Haven MI-South Haven to Holland MI-
347 AM EDT Fri Jul 30 2021
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
* WHAT...North winds 10 to 20 knots and waves 3 to 5 feet.
* WHERE...St Joseph to Holland.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Beach Hazards Statement
Lakeshore Hazard Message
National Weather Service Milwaukee/Sullivan WI
349 AM CDT Fri Jul 30 2021
WIZ052-060-066-071-072-301700-
/O.EXT.KMKX.BH.S.0007.000000T0000Z-210730T1800Z/
Sheboygan-Ozaukee-Milwaukee-Racine-Kenosha-
349 AM CDT Fri Jul 30 2021
...BEACH HAZARDS STATEMENT NOW IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
* WHAT...Life threatening waves of 3 to 5 feet and dangerous
currents are expected.
* WHERE...Beaches along Lake Michigan in Milwaukee, Racine,
Sheboygan, Ozaukee, and Kenosha counties.
* WHEN...Until 1 PM CDT this afternoon.
* IMPACTS...Dangerous swimming conditions are expected due to
high waves and onshore winds.
* ADDITIONAL DETAILS... Several beaches that will be most
susceptible to the dangerous swimming conditions include
Blue Harbor Beach in Sheboygan...
North Beach in Port Washington...
Bayview Beach in Milwaukee...
Shoop Park Beach in Racine...
Simmons Island Beach in Kenosha...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay out of the water and away from dangerous areas like piers
and breakwalls. Strong structural and longshore currents are
expected. Rip currents are possible.
&&
$$
MRC
Coastal Hazard Message
National Weather Service Northern Indiana
421 AM EDT Fri Jul 30 2021
INZ003-MIZ077-301630-
/O.CON.KIWX.BH.S.0008.000000T0000Z-210731T0000Z/
La Porte-Berrien-
421 AM EDT Fri Jul 30 2021 /321 AM CDT Fri Jul 30 2021/
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...
* WHAT...Life-threatening waves and currents are expected through
this evening. Waves of 3 to 6 feet this morning will diminish to
2 to 4 feet by evening. Strong rip, structural, and longshore
currents are expected.
* WHERE...In Indiana, La Porte county. In Michigan, Berrien
county.
* WHEN...Through this evening.
* IMPACTS...Life-threatening rip and structural currents can
pull swimmers into deeper water. High waves can sweep people
off piers.
* ADDITIONAL DETAILS...Wave periods of 6 to 8 seconds through this
afternoon will maintain a high swim risk despite wave heights
subsiding. Dangerous swimming conditions are expected Sunday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
Do not venture out on piers.
&&
$$
Coastal Hazard Message
National Weather Service Chicago IL
255 AM CDT Fri Jul 30 2021
ILZ006-103-104-INZ001-002-301600-
/O.CON.KLOT.BH.S.0009.000000T0000Z-210731T0000Z/
Lake IL-Northern Cook-Central Cook-Lake IN-Porter-
255 AM CDT Fri Jul 30 2021
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...
* WHAT...High wave action and dangerous currents expected at
Lake Michigan beaches.
* WHERE...In Indiana, Lake IN and Porter Counties. In Illinois,
Northern Cook, Lake IL and Central Cook Counties.
* WHEN...Through Friday evening.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers. For information on swim
advisories or bans at Chicago beaches: www. cpdbeaches. com.
* ADDITIONAL DETAILS...Measured wave heights range from 5 feet
near Michigan City to 7 feet near Wilmette. Waves 4 to 8 feet
will continue through this afternoon. Stay dry when waves are
high!
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid dangerous swimming conditions
and do not venture out onto piers, jetties, breakwalls, or other
shoreline structures.
&&
$$
Borchardt
Coastal Hazard Message
National Weather Service Grand Rapids MI
344 AM EDT Fri Jul 30 2021
MIZ064-071-301545-
/O.EXT.KGRR.BH.S.0013.000000T0000Z-210731T0000Z/
Allegan-Van Buren-
344 AM EDT Fri Jul 30 2021
...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH THIS EVENING...
* WHAT...High wave action, strong currents, and dangerous
swimming conditions expected. Piers may be heavily swamped by
waves.
* WHERE...Allegan and Van Buren counties.
* WHEN...Through this evening.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
* ADDITIONAL DETAILS...Larger waves are expected to continue
through the day...in the 3 to 5 foot range. Larger waves and
stronger currents will make it dangerous to swim today. The
most dangerous areas will be on the north side of north piers,
such as North Beach in South Haven.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions
and do not venture out on piers. Please check with your local
authorities on potential beach closures.
&&
$$
Air Quality Alert
IAZ001>099-302100-
Lyon-Osceola-Dickinson-Emmet-Kossuth-Winnebago-Worth-Mitchell-
Howard-Winneshiek-Allamakee-Sioux-O`Brien-Clay-Palo Alto-Hancock-
Cerro Gordo-Floyd-Chickasaw-Plymouth-Cherokee-Buena Vista-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Fayette-Clayton-
Woodbury-Ida-Sac-Calhoun-Webster-Hamilton-Hardin-Grundy-
Black Hawk-Buchanan-Delaware-Dubuque-Monona-Crawford-Carroll-
Greene-Boone-Story-Marshall-Tama-Benton-Linn-Jones-Jackson-
Harrison-Shelby-Audubon-Guthrie-Dallas-Polk-Jasper-Poweshiek-Iowa-
Johnson-Cedar-Clinton-Muscatine-Scott-Pottawattamie-Cass-Adair-
Madison-Warren-Marion-Mahaska-Keokuk-Washington-Louisa-Mills-
Montgomery-Adams-Union-Clarke-Lucas-Monroe-Wapello-Jefferson-
Henry-Des Moines-Fremont-Page-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-Van Buren-Lee-
1227 PM CDT Thu Jul 29 2021
...Air Quality Alert in Effect Until 4 PM CDT Friday...
Northerly winds behind a cold front are bringing smoke from
wildfires out west and in Canada into Iowa. Heavy smoke is
expected to arrive early this afternoon in northwest Iowa. The
smoke is expected to travel south and east across the state,
reaching I-80 by around midnight tonight and extending to southern
Iowa by 5 AM Friday. Smoke is expected to remain across much of
the state through much of Friday. During this time, fine particle
levels are expected to be in the Orange AQI category, a level that
is considered unhealthy for sensitive groups. Fine particle levels
will begin to improve around noon on Friday. By mid-afternoon
Friday, air quality should improve below alert levels statewide.
Sensitive groups include the elderly, those with respiratory or
heart disease and children. The Iowa Department of Natural
Resources recommends that individuals in these sensitive groups
limit prolonged outdoor exertion until air quality conditions
improve.
Keep track of current air quality conditions at fire.airnow.gov
$$
Zogg
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Lincoln IL
540 AM CDT Fri Jul 30 2021
ILZ036-040>042-047>053-061-066-067-071-072-311045-
Cass-Christian-Clay-Effingham-Fulton-Jasper-Logan-Macon-Mason-
Menard-Morgan-Richland-Sangamon-Schuyler-Scott-Shelby-
540 AM CDT Fri Jul 30 2021
This Hazardous Weather Outlook is for portions of central
Illinois, southeast Illinois and west central Illinois.
.DAY ONE...TODAY AND TONIGHT...
Scattered thunderstorms are possible after midnight tonight.
Severe weather is not expected, but locally heavy rainfall will
be possible.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...
There will be additional chances for thunderstorms Saturday.
Severe weather is not expected, but locally heavy rainfall will
be possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Deubelbeiss
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
527 AM CDT Fri Jul 30 2021
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-311030-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
527 AM CDT Fri Jul 30 2021
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...TODAY AND TONIGHT
There is a chance for thunderstorms late tonight, mainly south of
Interstate 80. The primary threats are gusty winds and localized
flash flooding. The heaviest rain is anticipated south of highway
34 where rainfall rates could reach 1 to 2 inches per hour.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
Thunderstorms will continue out of Friday night into Saturday
morning mainly south of Interstate 80. The main threat from these
storms will be lightning and heavy rainfall. Isolated
thunderstorms will then be possible Saturday evening north of
Interstate 80 ahead of a cool front pushing into the area from
the north. Severe weather is not expected from these evening
storms.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed late tonight into early Saturday morning
across the far southern outlook area.
$$
Uttech/12
Hazardous Weather Outlook
National Weather Service Northern Indiana
425 AM EDT Fri Jul 30 2021
INZ003-MIZ077-310830-
La Porte-Berrien-
425 AM EDT Fri Jul 30 2021 /325 AM CDT Fri Jul 30 2021/
...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING...
This Hazardous Weather Outlook is for northern Indiana and
southwest Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Beach Hazards Statement.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
A high swim risk is expected Sunday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
425 AM EDT Fri Jul 30 2021
LMZ043-046-310830-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
425 AM EDT Fri Jul 30 2021
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Conditions may become hazardous for small craft on Sunday.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
303 AM CDT Fri Jul 30 2021
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-310815-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
303 AM CDT Fri Jul 30 2021
This Hazardous Weather Outlook is for the open waters of Lake
Michigan.
.DAY ONE...Today and Tonight
Gusty north to northeast winds will continue to diminish this
morning.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
There is a chance of thunderstorms Saturday into Saturday evening.
$$
www.weather.gov/mkx
Kavinsky
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
303 AM CDT Fri Jul 30 2021
WIZ046-047-051-052-056>060-062>072-310815-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
303 AM CDT Fri Jul 30 2021
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
A Beach Hazards Statement is in effect for Lake Michigan beaches
from Sheboygan county south to Kenosha county through 1 pm CDT this
afternoon. Life threatening waves and currents are expected. Stay
out of the water and away from dangerous areas like piers and
breakwalls.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
There is a chance of thunderstorms Saturday afternoon and evening.
One or two strong thunderstorms will be possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will likely not be needed.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
303 AM CDT Fri Jul 30 2021
LMZ643>646-310815-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
303 AM CDT Fri Jul 30 2021
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
A Small Craft Advisory is in effect until 1 pm CDT this afternoon
for gusty northeast winds gradually diminishing, and lingering
high waves.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
There is a chance of thunderstorms Saturday afternoon and evening.
Gusty north to northeast winds and building waves may reach Small
Craft Advisory levels on Sunday.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
356 AM EDT Fri Jul 30 2021
LMZ844>849-310800-
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-
356 AM EDT Fri Jul 30 2021
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Dangerous conditions for both swimmers and boaters will continue
through 800 AM north of Holland. Improving conditions are expected
north of Holland after 800 AM. To the south of Holland, larger
waves and dangerous currents will continue potentially through
sunset this evening.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
A chance of thunderstorms are expected over Lake Michigan from
late Saturday afternoon into early Sunday morning. A few strong
storms are possible Saturday evening, especially north of
Muskegon. Potential hazards Saturday evening will be wind gusts to
in excess of 35 knots and cloud to water lightning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
DUKE
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
253 AM CDT Fri Jul 30 2021
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-310800-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
253 AM CDT Fri Jul 30 2021 /353 AM EDT Fri Jul 30 2021/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
High Swim Risk.
DISCUSSION...
Gusty northeasterly winds will produce high waves and dangerous
swimming conditions through the day along southern Lake Michigan
beaches.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Evening...
Limited Thunderstorm Risk.
Sunday...
High Swim Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
253 AM CDT Fri Jul 30 2021
LMZ740>745-310800-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
253 AM CDT Fri Jul 30 2021
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Hazardous conditions for small craft.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Evening...
Limited Thunderstorm Risk.
Sunday...
Hazardous conditions for small craft are likely.
$$
KJB
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