Alert archive / Michigan / Small Craft Advisories in 2021

Small Craft Advisory 93, NWS Gaylord, MI

October 9, 2021

NWS Gaylord, MI issued this small craft advisory at Oct 9, 2021, 2:29 PM EDT. It took effect at Oct 10, 2021, 8:00 AM EDT. It was in force for 59 hr.

The area

The counties it named.

The facts

Issued
Oct 9, 2021, 2:29 PM EDT (18:29 UTC)
In effect from
Oct 10, 2021, 8:00 AM EDT
Expired
Oct 12, 2021, 7:00 PM EDT
In force
59 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

970 
WHUS73 KAPX 091829
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
229 PM EDT Sat Oct 9 2021

LMZ323-341-342-344>346-100230-
/O.NEW.KAPX.SC.Y.0093.211010T1200Z-211011T0300Z/
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-
229 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 11 PM EDT SUNDAY...

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

* WHERE...Portions of Lake Michigan. 

* WHEN...From 8 AM to 11 PM EDT Sunday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-100230-
/O.NEW.KAPX.SC.Y.0093.211010T1200Z-211011T0800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
229 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SUNDAY TO 4 AM EDT
MONDAY...

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

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

* WHEN...From 8 AM Sunday to 4 AM EDT 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.

&&

$$

LSZ322-100230-
/O.NEW.KAPX.SC.Y.0093.211010T1200Z-211011T0300Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
229 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 11 PM EDT SUNDAY...

* WHAT...Highest gusts up to 25 kt from the southeast expected.

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

* WHEN...From 8 AM to 11 PM EDT Sunday.

* 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>349-100230-
/O.NEW.KAPX.SC.Y.0093.211010T1200Z-211011T1200Z/
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-
229 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SUNDAY TO 8 AM EDT
MONDAY...

* WHAT...Highest gusts up to 30 kt from the southeast and 
  highest waves around 6 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 8 AM Sunday to 8 AM EDT 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.

&&

$$
12 follow-up statements
367 
WHUS73 KAPX 100152
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
952 PM EDT Sat Oct 9 2021

LMZ323-341-342-344>346-101000-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T0300Z/
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-
952 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 11 PM EDT
SUNDAY...

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

* WHERE...Portions of Lake Michigan. 

* WHEN...From 8 AM to 11 PM EDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-101000-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T0800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
952 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM SUNDAY TO
4 AM EDT MONDAY...

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

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

* WHEN...From 8 AM Sunday to 4 AM EDT 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.

&&

$$

LSZ322-101000-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T0300Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
952 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 11 PM EDT
SUNDAY...

* WHAT...Highest gusts up to 25 kt from the southeast expected.

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

* WHEN...From 8 AM to 11 PM EDT Sunday.

* 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>349-101000-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T1200Z/
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-
952 PM EDT Sat Oct 9 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM SUNDAY TO
8 AM EDT MONDAY...

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

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

* WHEN...From 8 AM Sunday to 8 AM EDT 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.

&&

$$
310 
WHUS73 KAPX 100814
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
414 AM EDT Sun Oct 10 2021

LMZ323-341-342-344>346-101615-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T0300Z/
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-
414 AM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 11 PM EDT THIS EVENING...

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

* WHERE...Portions of Lake Michigan.

* WHEN...From 8 AM to 11 PM EDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-101615-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T0800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
414 AM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 4 AM EDT MONDAY...

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

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

* WHEN...From 8 AM Sunday to 4 AM EDT 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.

&&

$$

LSZ322-101615-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T0300Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
414 AM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 11 PM EDT THIS EVENING...

* WHAT...Highest gusts up to 25 kt from the southeast expected.

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

* WHEN...From 8 AM to 11 PM EDT Sunday.

* 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>349-101615-
/O.CON.KAPX.SC.Y.0093.211010T1200Z-211011T1200Z/
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-
414 AM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 8 AM EDT MONDAY...

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

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

* WHEN...From 8 AM Sunday to 8 AM EDT 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.

&&

$$
706 
WHUS73 KAPX 101608
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1208 PM EDT Sun Oct 10 2021

LMZ323-341-342-344>346-110015-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211011T0300Z/
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-
1208 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

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

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 11 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.

&&

$$

LSZ321-110015-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211011T0800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1208 PM EDT Sun Oct 10 2021

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

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

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

* WHEN...Until 4 AM EDT 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.

&&

$$

LSZ322-110015-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211011T0300Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1208 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

* WHAT...Highest gusts up to 25 kt from the southeast.

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

* WHEN...Until 11 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.

&&

$$

LHZ346>349-110015-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211011T1200Z/
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-
1208 PM EDT Sun Oct 10 2021

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

* WHAT...Highest gusts up to 25 kt from the southeast and 
  highest waves around 7 feet.

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

* WHEN...Until 8 AM EDT 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.

&&

$$
223 
WHUS73 KAPX 102018
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
418 PM EDT Sun Oct 10 2021

LMZ341-342-102130-
/O.CAN.KAPX.SC.Y.0093.000000T0000Z-211011T0300Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

LHZ347-102130-
/O.CAN.KAPX.SC.Y.0093.000000T0000Z-211011T1200Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

LMZ344>346-110400-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211011T0400Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...Highest gusts up to 25 kt from the south and highest 
  waves around 4 feet.

* WHERE...Sleeping Bear Point to Grand Traverse Light MI, Point 
  Betsie to Sleeping Bear Point MI and Manistee to Point Betsie 
  MI.

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-110400-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211011T0400Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...Highest gusts up to 25 kt from the southeast and 
  highest waves around 3 feet.

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-110000-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211011T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

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

* 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.

&&

$$

LHZ346-348-349-110430-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211011T2200Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT MONDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI, St Ignace to False Detour 
  Channel and Presque Isle Light to Sturgeon Pt MI Including 
  Thunder Bay National Marine Sanctuary.

* WHEN...Until 6 PM EDT 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.

&&

$$

LMZ323-110000-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211011T0000Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
418 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WHERE...Grand Traverse Bay south of a line Grand Traverse 
  Light to Norwood MI.

* 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.

&&

$$
678 
WHUS73 KAPX 110212
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1012 PM EDT Sun Oct 10 2021

LMZ344>346-LSZ321-110315-
/O.CAN.KAPX.SC.Y.0093.000000T0000Z-211011T0400Z/
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-
1012 PM EDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LHZ346-348-349-111015-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211011T2200Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1012 PM EDT Sun Oct 10 2021

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

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until 6 PM EDT 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.

&&

$$
072 
WHUS73 KAPX 110734
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
334 AM EDT Mon Oct 11 2021

LMZ346-111545-
/O.EXB.KAPX.SC.Y.0093.211011T1200Z-211011T1800Z/
Manistee to Point Betsie MI-
334 AM EDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 2 PM
EDT THIS AFTERNOON...

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

* WHERE...Manistee to Point Betsie MI.

* WHEN...From 8 AM this morning to 2 PM EDT 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.

&&

$$

LHZ346-348-349-111545-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211012T1200Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
334 AM EDT Mon Oct 11 2021

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

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
175 
WHUS73 KAPX 111442
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1042 AM EDT Mon Oct 11 2021

LMZ346-111800-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211011T1800Z/
Manistee to Point Betsie MI-
1042 AM EDT Mon Oct 11 2021

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

* WHAT...Highest gusts up to 25 kt from the south and highest 
  waves around 5 feet.

* WHERE...Manistee to Point Betsie MI.

* WHEN...Until 2 PM EDT 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.

&&

$$

LHZ346-348-349-112245-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211012T1200Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1042 AM EDT Mon Oct 11 2021

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

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
010 
WHUS73 KAPX 111935
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
335 PM EDT Mon Oct 11 2021

LHZ346-348-349-120345-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211012T1600Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
335 PM EDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON EDT TUESDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until noon EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
457 
WHUS73 KAPX 120233
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1033 PM EDT Mon Oct 11 2021

LHZ346-348-349-121045-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211012T1600Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1033 PM EDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT
TUESDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until noon EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
230 
WHUS73 KAPX 120746
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
346 AM EDT Tue Oct 12 2021

LHZ346-348-349-122300-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-211012T2300Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
346 AM EDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until 7 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.

&&

$$
640 
WHUS73 KAPX 121431
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1031 AM EDT Tue Oct 12 2021

LHZ346-348-349-122245-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211012T2300Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1031 AM EDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until 7 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.

&&

$$
312 
WHUS73 KAPX 121856
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
256 PM EDT Tue Oct 12 2021

LHZ346-348-349-122300-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-211012T2300Z/
St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
256 PM EDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS
EVENING...

* WHAT...Highest waves around 5 feet.

* WHERE...Sturgeon Pt to Alabaster MI, Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary 
  and St Ignace to False Detour Channel.

* WHEN...Until 7 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.

&&

$$

Nearby

Small Craft Advisories in Michigan, 2021Every small craft advisory in 2021

Sources

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