Alert archive / Michigan / Small Craft Advisories in 2024

Small Craft Advisory 21, NWS Gaylord, MI

March 2, 2024

NWS Gaylord, MI issued this small craft advisory at Mar 2, 2024, 2:42 PM EST. It took effect at Mar 3, 2024, 7:00 AM EST. It was in force for 28 hr.

The area

The counties it named.

The facts

Issued
Mar 2, 2024, 2:42 PM EST (19:42 UTC)
In effect from
Mar 3, 2024, 7:00 AM EST
Expired
Mar 4, 2024, 11:00 AM EST
In force
28 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

027 
WHUS73 KAPX 021942
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 PM EST Sat Mar 2 2024

LMZ323-342-344>346-030345-
/O.NEW.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
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-
242 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SUNDAY TO 5 AM EST
MONDAY...

* WHAT...Highest gusts up to 30 kts from the south and highest 
  waves around 5 feet expected.

* WHERE...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 and 
  Manistee to Point Betsie MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-030345-
/O.NEW.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
242 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SUNDAY TO 5 AM EST
MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 6 feet expected.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
8 follow-up statements
527 
WHUS73 KAPX 030338
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1038 PM EST Sat Mar 2 2024

LMZ323-342-344>346-031145-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
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-
1038 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO
5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the south and highest 
  waves around 5 feet expected.

* WHERE...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 and 
  Manistee to Point Betsie MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-031145-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1038 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO
5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet expected.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
062 
WHUS73 KAPX 030341
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1041 PM EST Sat Mar 2 2024

LHZ346>349-031430-
/O.EXA.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
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-
1041 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SUNDAY TO 5 AM EST
MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet expected.

* WHERE...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 and Sturgeon Pt to Alabaster MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ322-031430-
/O.EXA.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1041 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SUNDAY TO 5 AM EST
MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast expected.

* WHERE...St. Marys River Point Iroquois to E. Potagannissing 
  Bay.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ323-342-344>346-031430-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
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-
1041 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO
5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the south and highest 
  waves around 5 feet expected.

* WHERE...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 and 
  Manistee to Point Betsie MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-031430-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1041 PM EST Sat Mar 2 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO
5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet expected.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI.

* WHEN...From 7 AM Sunday to 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
825 
WHUS73 KAPX 030942
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
442 AM EST Sun Mar 3 2024

LMZ341-031745-
/O.EXA.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
442 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 25 kts from the southeast and 
  highest waves around 4 feet expected.

* WHERE...Seul Choix Point to 5NM West of Mackinac Bridge.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ323-342-344>346-031745-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
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-
442 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 4 feet expected.

* WHERE...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 and 
  Manistee to Point Betsie MI.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LHZ346>349-031745-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
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-
442 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet expected.

* WHERE...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 and Sturgeon Pt to Alabaster MI.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-322-031745-
/O.CON.KAPX.SC.Y.0021.240303T1200Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
442 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 5 feet expected.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
979 
WHUS73 KAPX 031549
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 AM EST Sun Mar 3 2024

LMZ323-341-342-344>346-040000-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
1049 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 4 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LHZ346>349-040000-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
1049 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet.

* WHERE...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 and Sturgeon Pt to Alabaster MI.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-322-040000-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1049 AM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 5 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
816 
WHUS73 KAPX 031949
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
249 PM EST Sun Mar 3 2024

LMZ323-341-342-344>346-040400-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
249 PM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 4 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LHZ346>349-040400-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
249 PM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet.

* WHERE...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 and Sturgeon Pt to Alabaster MI.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-322-040400-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
249 PM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 6 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
823 
WHUS73 KAPX 040322
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1022 PM EST Sun Mar 3 2024

LMZ323-341-342-344>346-041000-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
1022 PM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 5 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LHZ346>349-041000-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
1022 PM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 7 feet.

* WHERE...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 and Sturgeon Pt to Alabaster MI.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LSZ321-322-041000-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1022 PM EST Sun Mar 3 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST MONDAY...

* WHAT...Highest gusts up to 30 kts from the southeast and 
  highest waves around 6 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point 
  Iroquois MI and St. Marys River Point Iroquois to E. 
  Potagannissing Bay.

* WHEN...Until 5 AM EST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
237 
WHUS73 KAPX 040909
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
409 AM EST Mon Mar 4 2024

LMZ323-341-342-344>346-LSZ321-322-041015-
/O.CAN.KAPX.SC.Y.0021.000000T0000Z-240304T1000Z/
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-
409 AM EST Mon Mar 4 2024

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LHZ346>349-041600-
/O.EXT.KAPX.SC.Y.0021.000000T0000Z-240304T1600Z/
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-
409 AM EST Mon Mar 4 2024

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EST THIS
MORNING...

* WHAT...Highest gusts up to 25 kts from the southeast and 
  highest waves around 6 feet.

* WHERE...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 and Sturgeon Pt to Alabaster MI.

* WHEN...Until 11 AM EST this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

JZ
871 
WHUS73 KAPX 041059
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
559 AM EST Mon Mar 4 2024

LHZ349-041200-
/O.CAN.KAPX.SC.Y.0021.000000T0000Z-240304T1600Z/
Sturgeon Pt to Alabaster MI-
559 AM EST Mon Mar 4 2024

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LHZ346>348-041600-
/O.CON.KAPX.SC.Y.0021.000000T0000Z-240304T1600Z/
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-
559 AM EST Mon Mar 4 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST THIS
MORNING...

* WHAT...Highest waves around 5 feet.

* WHERE...St Ignace to False Detour Channel, 5NM East of 
  Mackinac Bridge to Presque Isle Light MI including Bois Blanc 
  Island and Presque Isle Light to Sturgeon Pt MI Including 
  Thunder Bay National Marine Sanctuary.

* WHEN...Until 11 AM EST this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

JZ

Nearby

Small Craft Advisories in Michigan, 2024Every small craft advisory in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.