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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1030 AM EDT Mon Sep 24 2018

LHZ345>349-242230-
/O.CON.KAPX.SC.Y.0050.000000T0000Z-180925T1200Z/
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-
1030 AM EDT Mon Sep 24 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
TUESDAY...

A Small Craft Advisory remains in effect until 8 AM EDT Tuesday.

* 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.

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
1003 AM EDT Mon Sep 24 2018

...Elevated winds and waves through tonight...

.A moderate early day easterly flow will gradually veer to
southeasterly while strengthening through the day. Winds gusts will
peak near 30 knots at times over portions of central Lake Huron
early tonight. The onshore flow will maintain significant wave
action over the next 24 hours, with maximum wave heights reaching 10
to 15 feet over much of central Lake Huron. Wind will then diminish
on Tuesday as low pressure moves over the waters. However, moderate
to fresh northwest flow will quickly redevelop on Wednesday as a
large Canadian high builds from the west.

LHZ421-250800-
/O.CON.KDTX.SC.Y.0056.000000T0000Z-180925T0800Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1003 AM EDT Mon Sep 24 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT
TUESDAY...

* WIND AND WAVES: During the Small Craft Advisory, expect
  sustained winds up to 22 knots from the southeast with gusts
  up to 27 knots. The largest expected significant waves will
  be 5 feet with a potential maximum wave height of 7 feet.

* TIMING: The maximum winds are expected around 12 PM EDT Monday
  with the largest waves expected around 1 PM EDT Monday.

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.

&&

$$


Beach Hazards Statement


Coastal Hazard Message
National Weather Service Gaylord MI
1032 AM EDT Mon Sep 24 2018


MIZ017-018-024-030-036-042-242245-
/O.CON.KAPX.BH.S.0016.000000T0000Z-180925T0000Z/
Cheboygan-Presque Isle-Alpena-Alcona-Iosco-Arenac-
1032 AM EDT Mon Sep 24 2018

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* HAZARDS...Waves and dangerous currents.

* TIMING...Through this evening.

* LOCATION...Lake Huron beaches of northeast 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.

&&

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Grand Rapids MI
1043 AM EDT Mon Sep 24 2018

MIZ037>040-043>046-050>052-056>059-064>067-071>074-251445-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
1043 AM EDT Mon Sep 24 2018

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

.DAY ONE...Today and Tonight

Thunderstorms are possible in the I-69 area by late afternoon and
over all of Southwest Lower Michigan overnight. Cloud to ground
lighting strikes and locally heavy rainfall are the greatest
threats.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Scattered thunderstorms are expected Tuesday afternoon and a few
of these storms may be severe with damaging winds. Isolated weak
tornadoes are not out of the question Tuesday afternoon into early
evening. Locally heavy rainfall is also possible.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
1043 AM EDT Mon Sep 24 2018

LMZ844>849-251445-
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-
1043 AM EDT Mon Sep 24 2018

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

.DAY ONE...Today and Tonight

There is a chance of a thunderstorm or two with cloud-to-water
lightning tonight.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Thunderstorms are possible Tuesday afternoon through the night.
Some thunderstorms could produce gusty winds. Waves hazardous to
small craft are expected by late Tuesday night into much of the
day on Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

wdm

Hazardous Weather Outlook
National Weather Service Northern Indiana
500 AM EDT Mon Sep 24 2018

INZ003>009-012>018-020-022>027-032>034-MIZ077>081-OHZ001-002-004-005-
015-016-024-025-250900-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Pulaski-Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-White-Cass IN-
Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-Berrien-
Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-Van Wert-Allen OH-
500 AM EDT Mon Sep 24 2018 /400 AM CDT Mon Sep 24 2018/

This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.

.DAY ONE...Today and tonight.

There is a slight chance for thunderstorms later this afternoon into
tonight. Locally heavy rainfall will be the primary threat,
mainly across northwest Ohio. Severe storms are not expected.

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

There is a slight risk for severe thunderstorms Tuesday afternoon
into Tuesday night. Damaging winds and locally heavy rain appear to
the primary threats.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Gaylord MI
345 AM EDT Mon Sep 24 2018

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-
042-251200-
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-
345 AM EDT Mon Sep 24 2018

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...Today and tonight.

A high swim risk, due to waves and dangerous currents, will be in
place for the Lake Huron beaches of northeast lower and eastern
upper Michigan through this evening.

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

Thunderstorms will be possible across northern Lower Michigan
Tuesday afternoon and evening. A few storms could become severe with
damaging winds as the main threat, particularly south of M-72.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

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

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
338 AM EDT Mon Sep 24 2018

MIZ047>049-053>055-060>063-068>070-075-076-082-083-250815-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
338 AM EDT Mon Sep 24 2018

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...Today and Tonight

There is a chance of thunderstorms late today through tonight,
mainly along and south of M-59. These storms are not expected to be
severe, with just locally heavy rainfall. Storm motion will be
northeast around 20 mph.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance of thunderstorms Tuesday and Tuesday night as a
cold front tracks through the area. There is a slight chance the
storms will become severe late Tuesday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
338 AM EDT Mon Sep 24 2018

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-250815-
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-
338 AM EDT Mon Sep 24 2018

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

.DAY ONE...Today and Tonight

Small craft advisories are in effect for the nearshore waters of Lake
Huron, including outer Saginaw Bay. Refer to the latest marine
forecasts for details.

There is a chance of thunderstorms late today through tonight,
mainly over Lake Erie and Lake St. Clair. These storms are not
expected to be severe, with just locally heavy rainfall. Storm motion
will be northeast around 15 knots.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance of thunderstorms Tuesday and Tuesday night as a
cold front tracks through the area. There is a slight chance the
storms will become severe late Tuesday afternoon and evening.

.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

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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