Alert archive / Michigan / Small Craft Advisories in 2020

Small Craft Advisory 91, NWS Gaylord, MI

September 28, 2020

NWS Gaylord, MI issued this small craft advisory at Sep 28, 2020, 4:33 AM EDT. It took effect at Sep 28, 2020, 8:00 PM EDT. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Sep 28, 2020, 4:33 AM EDT (08:33 UTC)
In effect from
Sep 28, 2020, 8:00 PM EDT
Expired
Oct 2, 2020, 6:00 AM EDT
In force
3 days
Issued by
NWS Gaylord, MI

The text

As transmitted.

807 
WHUS73 KAPX 280833
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
433 AM EDT Mon Sep 28 2020

LMZ341-281645-
/O.CAN.KAPX.SC.Y.0090.000000T0000Z-200928T0900Z/
/O.NEW.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
433 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO NOON EDT TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

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

* WHEN...From 1 AM to 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.

&&

$$

LMZ323-344>346-281645-
/O.NEW.KAPX.SC.Y.0091.200929T0000Z-200929T1600Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
433 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON
EDT TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...Grand Traverse Bay south of a line Grand Traverse 
  Light to Norwood MI, Sleeping Bear Point to Grand Traverse 
  Light MI, Point Betsie to Sleeping Bear Point MI and Manistee 
  to Point Betsie MI.

* WHEN...From 8 PM this evening to 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.

&&

$$

LMZ342-281645-
/O.NEW.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
433 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO NOON EDT TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* WHEN...From 1 AM to 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.

&&

$$

LHZ345>348-281645-
/O.NEW.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
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-
433 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO NOON EDT TUESDAY...

* WHAT...Highest gusts up to 30 kt and highest waves around 6 
  feet expected.

* WHERE...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 and Presque Isle Light to Sturgeon Pt MI 
  Including Thunder Bay National Marine Sanctuary.

* WHEN...From 1 AM to 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.

&&

$$

LSZ321-322-281645-
/O.NEW.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
433 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO NOON EDT TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 6 
  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...From 1 AM to 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.

&&

$$
17 follow-up statements
803 
WHUS73 KAPX 281512
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1112 AM EDT Mon Sep 28 2020

LMZ323-344>346-282315-
/O.CON.KAPX.SC.Y.0091.200929T0000Z-200929T1600Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1112 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO NOON EDT TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...Point Betsie to Sleeping Bear Point MI, Grand Traverse 
  Bay south of a line Grand Traverse Light to Norwood MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...From 8 PM this evening to 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.

&&

$$

LMZ341-342-282315-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1112 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay and Seul Choix Point to 5NM West of 
  Mackinac Bridge.

* WHEN...From 1 AM to 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.

&&

$$

LHZ345>348-282315-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
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-
1112 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 30 kt and highest waves around 6 
  feet expected.

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

* WHEN...From 1 AM to 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.

&&

$$

LSZ321-322-282315-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1112 AM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 6 
  feet expected.

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

* WHEN...From 1 AM to 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.

&&

$$
453 
WHUS73 KAPX 281836
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
236 PM EDT Mon Sep 28 2020

LMZ323-344>346-290245-
/O.CON.KAPX.SC.Y.0091.200929T0000Z-200929T1600Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
236 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO NOON EDT TUESDAY...

* WHAT...Highest waves around 5 feet expected.

* WHERE...Point Betsie to Sleeping Bear Point MI, Grand Traverse 
  Bay south of a line Grand Traverse Light to Norwood MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...From 8 PM this evening to 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.

&&

$$

LMZ341-342-290245-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
236 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay and Seul Choix Point to 5NM West of 
  Mackinac Bridge.

* WHEN...From 1 AM to 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.

&&

$$

LHZ345>348-290245-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
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-
236 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 6 
  feet expected.

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

* WHEN...From 1 AM to 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.

&&

$$

LSZ321-322-290245-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
236 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 6 
  feet expected.

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

* WHEN...From 1 AM to 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.

&&

$$
277 
WHUS73 KAPX 290114
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
914 PM EDT Mon Sep 28 2020

LMZ323-344>346-290915-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200929T1600Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
914 PM EDT Mon Sep 28 2020

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

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

* WHERE...Point Betsie to Sleeping Bear Point MI, Grand Traverse 
  Bay south of a line Grand Traverse Light to Norwood MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* 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.

&&

$$

LMZ341-342-290915-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
914 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay and Seul Choix Point to 5NM West of 
  Mackinac Bridge.

* WHEN...From 1 AM to 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.

&&

$$

LHZ345>348-290915-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
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-
914 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

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

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

* WHEN...From 1 AM to 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.

&&

$$

LSZ321-322-290915-
/O.CON.KAPX.SC.Y.0091.200929T0500Z-200929T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
914 PM EDT Mon Sep 28 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EDT
TUESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

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

* WHEN...From 1 AM to 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.

&&

$$
833 
WHUS73 KAPX 290838
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
438 AM EDT Tue Sep 29 2020

LHZ347-348-LSZ322-290945-
/O.CAN.KAPX.SC.Y.0091.000000T0000Z-200929T1600Z/
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-
St. Marys River Point Iroquois to E. Potagannissing Bay-
438 AM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LMZ344>346-291600-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-200930T2200Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
438 AM EDT Tue Sep 29 2020

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

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

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

* WHEN...Until 6 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-341-291600-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-200929T2200Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
438 AM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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

* WHERE...Grand Traverse Bay south of a line Grand Traverse 
  Light to Norwood MI and Seul Choix Point to 5NM West of 
  Mackinac Bridge.

* WHEN...Until 6 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.

&&

$$

LMZ342-291600-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-200930T1000Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
438 AM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT WEDNESDAY...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ345-346-291600-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-200929T2200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
438 AM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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

* WHERE...St Ignace to False Detour Channel and Straits of 
  Mackinac within 5 nm of Mackinac Bridge including Mackinac 
  Island.

* WHEN...Until 6 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.

&&

$$

LSZ321-291600-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200929T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
438 AM EDT Tue Sep 29 2020

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

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

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

* WHEN...Until noon 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.

&&

$$
198 
WHUS73 KAPX 291936
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
336 PM EDT Tue Sep 29 2020

LHZ348-349-300345-
/O.EXB.KAPX.SC.Y.0091.200930T1200Z-200930T2200Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
336 PM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder 
  Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.

* WHEN...From 8 AM to 6 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-344>346-300345-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-200930T1600Z/
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-
336 PM EDT Tue Sep 29 2020

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

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* WHEN...Until noon EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-341-292200-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200929T2200Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
336 PM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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

* WHERE...Grand Traverse Bay south of a line Grand Traverse 
  Light to Norwood MI and Seul Choix Point to 5NM West of 
  Mackinac Bridge.

* WHEN...Until 6 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.

&&

$$

LHZ345-346-292200-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200929T2200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
336 PM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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

* WHERE...St Ignace to False Detour Channel and Straits of 
  Mackinac within 5 nm of Mackinac Bridge including Mackinac 
  Island.

* WHEN...Until 6 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.

&&

$$
353 
WHUS73 KAPX 300213
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1013 PM EDT Tue Sep 29 2020

LMZ342-344>346-301015-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200930T1600Z/
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-
1013 PM EDT Tue Sep 29 2020

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

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Manistee to Point Betsie MI, Sleeping 
  Bear Point to Grand Traverse Light MI and Point Betsie to 
  Sleeping Bear Point MI.

* WHEN...Until noon EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ348-349-301015-
/O.CON.KAPX.SC.Y.0091.200930T1200Z-200930T2200Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1013 PM EDT Tue Sep 29 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...Sturgeon Pt to Alabaster MI and Presque Isle Light to 
  Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary.

* WHEN...From 8 AM to 6 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
249 
WHUS73 KAPX 300756
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
356 AM EDT Wed Sep 30 2020

LHZ348-301600-
/O.CAN.KAPX.SC.Y.0091.200930T1200Z-200930T2200Z/
/O.NEW.KAPX.SC.Y.0092.200930T2200Z-201001T1000Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
EDT THURSDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder 
  Bay National Marine Sanctuary.

* WHEN...From 6 PM this evening to 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-301600-
/O.NEW.KAPX.SC.Y.0092.200930T0756Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT THURSDAY
NIGHT...

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

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

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-301600-
/O.NEW.KAPX.SC.Y.0092.200930T1900Z-201001T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
NOON EDT THURSDAY...

* WHAT...Highest gusts up to 30 kt and highest waves around 6 
  feet expected.

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

* WHEN...From 3 PM this afternoon to noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ345-346-301600-
/O.NEW.KAPX.SC.Y.0092.200930T2200Z-201001T1000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
EDT THURSDAY...

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

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island and St Ignace to False Detour 
  Channel.

* WHEN...From 6 PM this evening to 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-301600-
/O.EXB.KAPX.SC.Y.0091.200930T1900Z-201001T1600Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
NOON EDT THURSDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

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

* WHEN...From 3 PM this afternoon to noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ347-301600-
/O.EXB.KAPX.SC.Y.0091.200930T2200Z-201001T1000Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
EDT THURSDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 5 
  feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island.

* WHEN...From 6 PM this evening to 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-344>346-301600-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
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-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT THURSDAY
NIGHT...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Point Betsie to Sleeping Bear Point MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ349-301600-
/O.EXT.KAPX.SC.Y.0091.200930T0756Z-200930T2200Z/
Sturgeon Pt to Alabaster MI-
356 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 6 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.

&&

$$
160 
WHUS73 KAPX 301440
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1040 AM EDT Wed Sep 30 2020

LMZ323-302245-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

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

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

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-344>346-302245-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
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-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Point Betsie to Sleeping Bear Point MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-302245-
/O.CON.KAPX.SC.Y.0091.200930T1900Z-201001T1600Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO NOON EDT THURSDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

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

* WHEN...From 3 PM this afternoon to noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-302245-
/O.CON.KAPX.SC.Y.0092.200930T1900Z-201001T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO NOON EDT THURSDAY...

* WHAT...Highest gusts up to 30 kt and highest waves around 6 
  feet expected.

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

* WHEN...From 3 PM this afternoon to noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ349-302200-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200930T2200Z/
Sturgeon Pt to Alabaster MI-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 6 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.

&&

$$

LHZ345-346-348-302245-
/O.CON.KAPX.SC.Y.0092.200930T2200Z-201001T1000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 AM EDT THURSDAY...

* WHAT...Highest waves around 5 feet expected.

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

* WHEN...From 6 PM this evening to 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ347-302245-
/O.CON.KAPX.SC.Y.0091.200930T2200Z-201001T1000Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1040 AM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 AM EDT THURSDAY...

* WHAT...Highest waves around 5 feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island.

* WHEN...From 6 PM this evening to 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
018 
WHUS73 KAPX 301958
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
358 PM EDT Wed Sep 30 2020

LMZ323-010400-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
358 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

* WHAT...Highest waves around 4 feet.

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

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-344>346-010400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
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-
358 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Point Betsie to Sleeping Bear Point MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-010400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201001T1600Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
358 PM EDT Wed Sep 30 2020

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

* WHAT...Highest gusts up to 25 kt.

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

* WHEN...Until noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-010400-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201001T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
358 PM EDT Wed Sep 30 2020

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

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

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

* WHEN...Until noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ349-302200-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-200930T2200Z/
Sturgeon Pt to Alabaster MI-
358 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Highest waves around 3 feet.

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 6 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.

&&

$$

LHZ345-346-348-010400-
/O.CON.KAPX.SC.Y.0092.200930T2200Z-201001T1000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
358 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WHAT...Highest waves around 5 feet expected.

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

* WHEN...Until 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ347-010400-
/O.CON.KAPX.SC.Y.0091.200930T2200Z-201001T1000Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
358 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WHAT...Highest waves around 5 feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island.

* WHEN...Until 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
916 
WHUS73 KAPX 302044
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
444 PM EDT Wed Sep 30 2020

LHZ349-302145-
/O.CAN.KAPX.SC.Y.0091.000000T0000Z-200930T2200Z/
Sturgeon Pt to Alabaster MI-
444 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LMZ323-010445-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
444 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

* WHAT...Highest waves around 4 feet.

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

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-344>346-010445-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
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-
444 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Point Betsie to Sleeping Bear Point MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-010445-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201001T1600Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
444 PM EDT Wed Sep 30 2020

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

* WHAT...Highest gusts up to 25 kt.

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

* WHEN...Until noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-010445-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201001T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
444 PM EDT Wed Sep 30 2020

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

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

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

* WHEN...Until noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ345-346-348-010445-
/O.CON.KAPX.SC.Y.0092.200930T2200Z-201001T1000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
444 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WHAT...Highest waves around 5 feet expected.

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

* WHEN...Until 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ347-010445-
/O.CON.KAPX.SC.Y.0091.200930T2200Z-201001T1000Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
444 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WHAT...Highest waves around 5 feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island.

* WHEN...Until 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
077 
WHUS73 KAPX 010125
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
925 PM EDT Wed Sep 30 2020

LMZ323-010930-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
925 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

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

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

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-344>346-010930-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
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-
925 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY NIGHT...

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Point Betsie to Sleeping Bear Point MI, 
  Manistee to Point Betsie MI and Sleeping Bear Point to Grand 
  Traverse Light MI.

* WHEN...Until midnight EDT Thursday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-010930-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201001T1600Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
925 PM EDT Wed Sep 30 2020

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

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

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

* WHEN...Until noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-010930-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201001T1600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
925 PM EDT Wed Sep 30 2020

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

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

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

* WHEN...Until noon EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ345-346-348-010930-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201001T1000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
925 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

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

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

* WHEN...Until 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ347-010930-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201001T1000Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
925 PM EDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

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

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island.

* WHEN...Until 6 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
430 
WHUS73 KAPX 010844
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
444 AM EDT Thu Oct 1 2020

LHZ348-011645-
/O.CAN.KAPX.SC.Y.0092.000000T0000Z-201001T1000Z/
/O.EXB.KAPX.SC.Y.0091.201001T1600Z-201002T0400Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
444 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT EDT
TONIGHT...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder 
  Bay National Marine Sanctuary.

* WHEN...From noon today to 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.

&&

$$

LHZ347-011645-
/O.CAN.KAPX.SC.Y.0091.000000T0000Z-201001T1000Z/
/O.NEW.KAPX.SC.Y.0093.201001T1600Z-201002T0400Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
444 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT EDT
TONIGHT...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island.

* WHEN...From noon today to 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.

&&

$$

LHZ345-346-011645-
/O.CAN.KAPX.SC.Y.0092.000000T0000Z-201001T1000Z/
/O.NEW.KAPX.SC.Y.0093.201001T1600Z-201002T0400Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
444 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT EDT
TONIGHT...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island and St Ignace to False Detour 
  Channel.

* WHEN...From noon today to 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.

&&

$$

LHZ349-011645-
/O.EXB.KAPX.SC.Y.0091.201002T0000Z-201002T1000Z/
Sturgeon Pt to Alabaster MI-
444 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 6 AM
EDT FRIDAY...

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...From 8 PM this evening to 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ344>346-011645-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
444 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT FRIDAY...

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

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

* WHEN...Until 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-011645-
/O.EXT.KAPX.SC.Y.0091.000000T0000Z-201002T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
444 AM EDT Thu Oct 1 2020

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

* WHAT...Highest gusts up to 25 kt.

* 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.

&&

$$

LSZ321-011645-
/O.EXT.KAPX.SC.Y.0092.000000T0000Z-201002T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
444 AM EDT Thu Oct 1 2020

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

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

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

&&

$$

LMZ323-011645-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
444 AM EDT Thu Oct 1 2020

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

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

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

&&

$$

LMZ342-011645-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
444 AM EDT Thu Oct 1 2020

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

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* 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.

&&

$$
097 
WHUS73 KAPX 011435
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1035 AM EDT Thu Oct 1 2020

LMZ323-012245-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1035 AM EDT Thu Oct 1 2020

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

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

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

&&

$$

LMZ342-012245-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1035 AM EDT Thu Oct 1 2020

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

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* 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.

&&

$$

LMZ344>346-012245-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1035 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY...

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

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

* WHEN...Until 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-012245-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1035 AM EDT Thu Oct 1 2020

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

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

* 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.

&&

$$

LSZ321-012245-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1035 AM EDT Thu Oct 1 2020

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

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

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

&&

$$

LHZ348-012245-
/O.CON.KAPX.SC.Y.0091.201001T1600Z-201002T0400Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1035 AM EDT Thu Oct 1 2020

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

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

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder 
  Bay National Marine Sanctuary.

* 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.

&&

$$

LHZ345>347-012245-
/O.CON.KAPX.SC.Y.0093.201001T1600Z-201002T0400Z/
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-
1035 AM EDT Thu Oct 1 2020

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

* WHAT...Highest gusts up to 25 kt and highest waves around 3 
  feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island, Straits of Mackinac within 5 nm 
  of Mackinac Bridge including Mackinac Island and St Ignace to 
  False Detour Channel.

* 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.

&&

$$

LHZ349-012245-
/O.CON.KAPX.SC.Y.0091.201002T0000Z-201002T1000Z/
Sturgeon Pt to Alabaster MI-
1035 AM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 6 AM EDT FRIDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...From 8 PM this evening to 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
920 
WHUS73 KAPX 011948
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
348 PM EDT Thu Oct 1 2020

LMZ323-020400-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
348 PM EDT Thu Oct 1 2020

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

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

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

&&

$$

LMZ342-020400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
348 PM EDT Thu Oct 1 2020

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

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

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* 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.

&&

$$

LMZ344>346-020400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
348 PM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY...

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

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

* WHEN...Until 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ322-020000-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
348 PM EDT Thu Oct 1 2020

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

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

* 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.

&&

$$

LSZ321-020000-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
348 PM EDT Thu Oct 1 2020

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

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

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

&&

$$

LHZ348-020400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
348 PM EDT Thu Oct 1 2020

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

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

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder 
  Bay National Marine Sanctuary.

* 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.

&&

$$

LHZ345>347-020400-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-201002T0400Z/
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-
348 PM EDT Thu Oct 1 2020

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

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

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island, Straits of Mackinac within 5 nm 
  of Mackinac Bridge including Mackinac Island and St Ignace to 
  False Detour Channel.

* 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.

&&

$$

LHZ349-020400-
/O.CON.KAPX.SC.Y.0091.201002T0000Z-201002T1000Z/
Sturgeon Pt to Alabaster MI-
348 PM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 6 AM EDT FRIDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...From 8 PM this evening to 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
075 
WHUS73 KAPX 020212
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1012 PM EDT Thu Oct 1 2020

LMZ323-020400-
/O.CON.KAPX.SC.Y.0092.000000T0000Z-201002T0400Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1012 PM EDT Thu Oct 1 2020

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

* WHAT...Highest waves around 4 feet.

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

&&

$$

LMZ342-020400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1012 PM EDT Thu Oct 1 2020

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

* WHAT...Highest waves around 4 feet.

* WHERE...Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay.

* 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.

&&

$$

LMZ344>346-021000-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1012 PM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY...

* WHAT...Highest waves around 6 feet.

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

* WHEN...Until 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ348-020400-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T0400Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1012 PM EDT Thu Oct 1 2020

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

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

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder 
  Bay National Marine Sanctuary.

* 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.

&&

$$

LHZ345>347-020400-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-201002T0400Z/
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-
1012 PM EDT Thu Oct 1 2020

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

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

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island, Straits of Mackinac within 5 nm 
  of Mackinac Bridge including Mackinac Island and St Ignace to 
  False Detour Channel.

* 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.

&&

$$

LHZ349-021000-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sturgeon Pt to Alabaster MI-
1012 PM EDT Thu Oct 1 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 6 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
813 
WHUS73 KAPX 020727
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
327 AM EDT Fri Oct 2 2020

LMZ344>346-021000-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
327 AM EDT Fri Oct 2 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY
THIS MORNING...

* WHAT...Highest waves around 4 feet.

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

* WHEN...Until 6 AM EDT early 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.

&&

$$

LHZ349-021000-
/O.CON.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sturgeon Pt to Alabaster MI-
327 AM EDT Fri Oct 2 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY
THIS MORNING...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 6 AM EDT early 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.

&&

$$
953 
WHUS73 KAPX 021007
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
607 AM EDT Fri Oct 2 2020

LHZ349-LMZ344>346-021115-
/O.EXP.KAPX.SC.Y.0091.000000T0000Z-201002T1000Z/
Sturgeon Pt to Alabaster MI-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
607 AM EDT Fri Oct 2 2020

...SMALL CRAFT ADVISORY HAS EXPIRED...

$$

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Gaylord, MI wrote its last area forecast discussion before this small craft advisory went out at Sep 28, 4:14 AM EDT, 19 minutes earlier.

Area forecast discussion, Sep 28, 4:14 AM EDT, 19 minutes before
Area Forecast Discussion
National Weather Service Gaylord MI
414 AM EDT Mon Sep 28 2020

.NEAR TERM...(Today through Tonight)
Issued at 330 AM EDT Mon Sep 28 2020

...Unsettled and turning cooler...

High Impact Weather Potential: Periods of showers today into
tonight. Keeping an eye on rainfall totals although excessive
rainfall is not anticipated at this time.

Pattern Synopsis/Forecast: Larger scale trough amplification now
well underway through the central CONUS early this morning, driven
by a strong 1.5 PV anomaly intrusion through the Midwest and
central Plains and secondary 1.5 PV anomaly diving southward out
of Manitoba into the northern Plains. Deepening trough is bounded
by strengthening upper level ridging along both coasts. Strong
upper level jet segments round the trough from the southern Plains
NNE up across the Great Lakes. Pockets of strong upper level jet
divergence...height falls and associated f-gen processes along the
eastern flank of the trough continue to drive advertised
pivoting line of expanding showers from Arkansas into Lower
Michigan.

At the surface, organizing surface wave stretches from southern
Lake Huron to the lower Ohio Valley along advancing cold front,
with bulk of the rainfall post-frontal. Second surface low is near
James Bay with it's associated cold and demarcation to
substantially cooler air stretching down through the Upper
Midwest.

Large scale upper trough will continue to deepen/amplify over the
western Great Lakes over the next 24 hours with the upper level
low closing off across the U.P. Surface low pressure follows suit,
quickly deepening and lifting northward across Lake Huron into
eastern Ontario by Tuesday morning.

Primary Forecast Concerns: Will need to monitor rainfall amounts
through tonight.

Details: Looking pretty straight forward at this point. Deepening
trough and associated axis of upper level jet and f-gen forcing
will continue to pivot into Lower Michigan and southward into the
Ohio River Valley. Expanding axis of widespread rainfall looking
to take aim squarely at Lower Michigan and into eastern Upper
Michigan today before continuing to pivot east and northward
through the CWA tonight in a classic comma head cyclone
configuration. Longest rainfall duration and highest rainfall
amounts with this system are lining up to take aim at this CWA
through tonight with a high probability of a good half to one
inch of rain for much of the CWA and some lower end probabilities
of exceeding one inch especially across northeast Lower Michigan.
That is safely below flash flood guidance numbers, but again we
will have to keep an eye on accumulated rainfall as the event
unfolds.

Thunder potential still appears very low although interestingly,
some higher resolution modeling solutions depict a narrow corridor
of MUCAPE pivoting through Lake Michigan today into tonight, along
with some low thunder probabilities across Lake Michigan. Will
continue to keep thunder out of the forecast, but wouldn't be to
shocked to see some lightning across Lake Michigan with this
system, potentially reaching the Lower Michigan coastline.

&&

.SHORT TERM...(Tuesday through Wednesday)
Issued at 144 AM EDT Mon Sep 28 2020

...Showery and Cooler...

High impact weather potential: Low.

Primary forecast concerns/challenges: Pops through the period.

Periodic pockets of upper level energy rotating through a long wave
trough parked across the Great Lakes in combination with marginal
over lake instability is expected to lead to abundant cloud cover as
well as additional rain showers across the region. In addition,
models continue to generate some daytime heating driven instability
Wednesday afternoon with a couple hundred J/Kg of cape so can not
rule out a rumble or two of thunder. Temperatures will be cooler
than what we have seen recently with highs in the mid 50s to low 60s
(which is a few degrees below what you would normally expect for
late September). Lows in the low and mid 40s.

.LONG TERM...(Wednesday night through Sunday)
Issued at 144 AM EDT Mon Sep 28 2020

...Showery and Turning Much Cooler...

High impact weather potential: Minimal.

The extended forecast remains unsettled and chilly with the upper
level trough remaining in place across eastern Canada into the Great
Lakes through the period. The trough is actually shown to amplify
late in the week sending a chunk of much colder air down from Canada
with 850 mb temperatures perhaps falling off to as low as -7 C so
cannot totally rule out a few wet snowflakes mixing in with the rain
showers across interior eastern upper at some point (perhaps late
Thursday night or Friday morning). Otherwise, expect more lake
effect rain showers at times with well below temperatures. Wind
directions will be shifting around as disturbances more through the
flow so lake enhancement areas will likely be changing. Another
factor is a possible low pressure system moving by to our south
later next weekend. Temperatures will be well below normal through
the period with lots of spots struggling to get out of the 40s for
highs. Looking farther out, I do expect milder air to begin working
its way back into the region just beyond the scope of this forecast.

&&

.AVIATION...(For the 06Z TAFS through 06Z Monday night)
Issued at 1145 PM EDT Sun Sep 27 2020

Deep low pressure currently centered over Ontario will drop
southward into the Great Lakes region overnight and Monday. Deep
moisture will surge northward along and ahead of the associated
cold front...which currently extends from the low thru Lower
Michigan and into the Mid Mississippi Valley and the Southern
Plains. Narrow line of showers just behind the cold front
will expand over the next 24 hours. Widespread showers will
develop across all of Northern Lower Michigan by Monday morning
and will continue to impact all of our TAF sites thru Monday
night. VFR conditions will deteriorate to MVFR and possibly
IFR...with the worst conditions expected across NE Lower Michigan
(APN) on Monday. Mainly light/variable winds overnight into
Monday morning will become northerly at 10 to 15 kts by Monday
afternoon.

&&

.MARINE...
Issued at 330 AM EDT Mon Sep 28 2020

Low pressure system will develop across the central lakes region
today, deepen and track into eastern Ontario today through
Tuesday. Winds/waves through today will be generally on the
lighter side. But winds will increase from the west/northwest
tonight into Tuesday as the low tracks up into Ontario. A period
of small craft advisory winds and/or waves will be possible.

Cold air invading the western Great Lakes later tonight into
Tuesday will lead to the potential for waterspouts on Lake
Michigan late tonight through Tuesday.

&&

.APX WATCHES/WARNINGS/ADVISORIES...
MI...NONE.
LH...NONE.
LM...SMALL CRAFT ADVISORY until 5 AM EDT early this morning for
     LMZ341.
LS...NONE.
&&

UPDATE...MR
NEAR TERM...BA
SHORT TERM...AS
LONG TERM...AS
AVIATION...MR
MARINE...BA
Hazardous weather outlook, Sep 28, 4:28 AM EDT, 5 minutes before
Hazardous Weather Outlook
National Weather Service Gaylord MI
428 AM EDT Mon Sep 28 2020

MIZ016>018-020>036-041-042-086>088-095>099-291000-
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Western Chippewa-Central Chippewa-Southeast Chippewa-
Western Mackinac-Eastern Mackinac-
Mackinac Island/Bois Blanc Island-
Beaver Island and surrounding islands-Charlevoix-
428 AM EDT Mon Sep 28 2020

This hazardous weather outlook is for Eastern Upper Michigan and
Northern Lower Michigan.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

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

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

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

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-291000-
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-
428 AM EDT Mon Sep 28 2020

This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.

.DAY ONE...Today and tonight.

Waterspouts are possible on Lake Michigan very late tonight.

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

Waterspouts are possible on Lake Michigan Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

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

Nearby

Small Craft Advisories in Michigan, 2020Every small craft advisory in 2020

Sources

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