Alert archive / Michigan / Small Craft Advisories in 2021

Small Craft Advisory 35, NWS Gaylord, MI

March 24, 2021

NWS Gaylord, MI issued this small craft advisory at Mar 24, 2021, 3:19 AM EDT. It took effect at Mar 24, 2021, 8:00 AM EDT. It was in force for 44 hr.

The area

The counties it named.

The facts

Issued
Mar 24, 2021, 3:19 AM EDT (07:19 UTC)
In effect from
Mar 24, 2021, 8:00 AM EDT
Expired
Mar 26, 2021, 3:33 AM EDT
In force
44 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

641 
WHUS73 KAPX 240719
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
319 AM EDT Wed Mar 24 2021

LHZ346>348-241530-
/O.NEW.KAPX.SC.Y.0035.210324T1200Z-210325T1200Z/
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-
319 AM EDT Wed Mar 24 2021

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

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

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

* WHEN...From 8 AM this morning to 8 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.

&&

$$

LMZ323-344>346-241530-
/O.NEW.KAPX.SC.Y.0035.210324T1800Z-210325T1200Z/
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-
319 AM EDT Wed Mar 24 2021

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

* WHAT...Highest gusts up to 30 kt from the southwest and 
  highest waves around 8 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 2 PM this afternoon to 8 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.

&&

$$

LHZ345-LMZ341-342-241530-
/O.NEW.KAPX.SC.Y.0035.210325T0000Z-210325T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
319 AM EDT Wed Mar 24 2021

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

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

* WHERE...In Lake Michigan, Seul Choix Point to 5NM West of 
  Mackinac Bridge and Norwood MI to 5NM West of Mackinac Bridge 
  including Little Traverse Bay. In Lake Huron, Straits of 
  Mackinac within 5 nm of Mackinac Bridge including Mackinac 
  Island.

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

&&

$$

LSZ321-241530-
/O.NEW.KAPX.SC.Y.0035.210325T0600Z-210325T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
319 AM EDT Wed Mar 24 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 2 PM EDT
THURSDAY...

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

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

* WHEN...From 2 AM to 2 PM 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.

&&

$$
9 follow-up statements
628 
WHUS73 KAPX 241502
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1102 AM EDT Wed Mar 24 2021

LHZ349-242315-
/O.EXA.KAPX.SC.Y.0035.210325T0000Z-210325T1200Z/
Sturgeon Pt to Alabaster MI-
1102 AM EDT Wed Mar 24 2021

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

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

* WHERE...Sturgeon Pt to Alabaster MI.

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

&&

$$

LHZ346>348-242315-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
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-
1102 AM EDT Wed Mar 24 2021

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

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

* 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 and St 
  Ignace to False Detour Channel.

* WHEN...Until 8 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.

&&

$$

LMZ323-344>346-242315-
/O.CON.KAPX.SC.Y.0035.210324T1800Z-210325T1200Z/
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-
1102 AM EDT Wed Mar 24 2021

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

* WHAT...Highest gusts up to 30 kt from the southwest and 
  highest waves around 8 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...Until 8 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.

&&

$$

LHZ345-LMZ341-342-242315-
/O.CON.KAPX.SC.Y.0035.210325T0000Z-210325T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1102 AM EDT Wed Mar 24 2021

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

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

* WHERE...In Lake Michigan, Norwood MI to 5NM West of Mackinac 
  Bridge including Little Traverse Bay and Seul Choix Point to 
  5NM West of Mackinac Bridge. In Lake Huron, Straits of 
  Mackinac within 5 nm of Mackinac Bridge including Mackinac 
  Island.

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

&&

$$

LSZ321-242315-
/O.CON.KAPX.SC.Y.0035.210325T0600Z-210325T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1102 AM EDT Wed Mar 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 2 PM EDT
THURSDAY...

* WHAT...Highest gusts up to 30 kt from the west and highest 
  waves around 8 feet expected.

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

* WHEN...From 2 AM to 2 PM 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.

&&

$$
806 
WHUS73 KAPX 242058
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
458 PM EDT Wed Mar 24 2021

LSZ322-250500-
/O.EXA.KAPX.SC.Y.0035.210325T0600Z-210325T1800Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
458 PM EDT Wed Mar 24 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 2 PM EDT
THURSDAY...

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

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

* WHEN...From 2 AM to 2 PM 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.

&&

$$

LHZ346>348-250500-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
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-
458 PM EDT Wed Mar 24 2021

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

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

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

&&

$$

LHZ349-250500-
/O.CON.KAPX.SC.Y.0035.210325T0000Z-210325T1200Z/
Sturgeon Pt to Alabaster MI-
458 PM EDT Wed Mar 24 2021

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

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

* WHERE...Sturgeon Pt to Alabaster MI.

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

&&

$$

LMZ323-344>346-250500-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
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-
458 PM EDT Wed Mar 24 2021

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

* WHAT...Highest gusts up to 30 kt from the southwest and 
  highest waves around 8 feet.

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

* WHEN...Until 8 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.

&&

$$

LHZ345-LMZ341-342-250500-
/O.CON.KAPX.SC.Y.0035.210325T0000Z-210325T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
458 PM EDT Wed Mar 24 2021

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

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

* WHERE...In Lake Michigan, Norwood MI to 5NM West of Mackinac 
  Bridge including Little Traverse Bay and Seul Choix Point to 
  5NM West of Mackinac Bridge. In Lake Huron, Straits of 
  Mackinac within 5 nm of Mackinac Bridge including Mackinac 
  Island.

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

&&

$$

LSZ321-250500-
/O.CON.KAPX.SC.Y.0035.210325T0600Z-210325T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
458 PM EDT Wed Mar 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 2 PM EDT
THURSDAY...

* WHAT...Highest gusts up to 30 kt from the west and highest 
  waves around 8 feet expected.

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

* WHEN...From 2 AM to 2 PM 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.

&&

$$
991 
WHUS73 KAPX 250203
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1003 PM EDT Wed Mar 24 2021

LHZ346>349-251015-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
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-
1003 PM EDT Wed Mar 24 2021

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

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

&&

$$

LMZ323-344>346-251015-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
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-
1003 PM EDT Wed Mar 24 2021

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

* WHAT...Highest gusts up to 30 kt from the southwest and 
  highest waves around 8 feet.

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

* WHEN...Until 8 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.

&&

$$

LHZ345-LMZ341-342-251015-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1003 PM EDT Wed Mar 24 2021

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

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

* WHERE...In Lake Michigan, Norwood MI to 5NM West of Mackinac 
  Bridge including Little Traverse Bay and Seul Choix Point to 
  5NM West of Mackinac Bridge. In Lake Huron, Straits of 
  Mackinac within 5 nm of Mackinac Bridge including Mackinac 
  Island.

* WHEN...Until 8 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.

&&

$$

LSZ321-322-251015-
/O.CON.KAPX.SC.Y.0035.210325T0600Z-210325T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1003 PM EDT Wed Mar 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 2 PM EDT
THURSDAY...

* WHAT...Highest gusts up to 30 kt from the west and highest 
  waves around 8 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 2 AM to 2 PM 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.

&&

$$
021 
WHUS73 KAPX 250745
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
345 AM EDT Thu Mar 25 2021

LHZ347>349-251545-
/O.CAN.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
/O.NEW.KAPX.GL.A.0008.210326T0400Z-210326T2100Z/
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-
345 AM EDT Thu Mar 25 2021

...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

* WHAT...Highest gusts up to 45 kt from the north and highest 
  waves around 7 feet possible.

* WHERE...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 late tonight through Friday afternoon.

* IMPACTS...Strong winds can cause hazardous highest waves which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.

&&

$$

LMZ345-346-251545-
/O.CAN.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
/O.NEW.KAPX.GL.A.0008.210326T0400Z-210326T1500Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
345 AM EDT Thu Mar 25 2021

...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...


* WHAT...Highest gusts up to 40 kt from the northeast and 
  highest waves around 7 feet possible.

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

* WHEN...From late tonight through Friday morning.

* IMPACTS...Strong winds can cause hazardous highest waves which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.

&&

$$

LSZ322-250845-
/O.CAN.KAPX.SC.Y.0035.000000T0000Z-210325T1800Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
345 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IS CANCELLED...



$$

LHZ345-346-LMZ341-250845-
/O.CAN.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Seul Choix Point to 5NM West of Mackinac Bridge-
345 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IS CANCELLED...



$$

LMZ344-251545-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
/O.NEW.KAPX.GL.A.0008.210326T0400Z-210326T1500Z/
Sleeping Bear Point to Grand Traverse Light MI-
345 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...

* WHAT...For the SMALL CRAFT ADVISORY, Highest gusts up to 30 kt 
  from the west and highest waves around 6 feet. For the GALE 
  WATCH, Highest gusts up to 30 kt from the northeast and 
  highest waves around 6 feet possible.

* WHERE...Sleeping Bear Point to Grand Traverse Light MI.

* WHEN...For the SMALL CRAFT ADVISORY, until 8 AM EDT this 
  morning. For the GALE WATCH, from late tonight through Friday 
  morning.

* IMPACTS...Strong winds can cause hazardous highest waves which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.

&&

$$

LMZ323-342-251200-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
345 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

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

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

* WHEN...Until 8 AM EDT 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.

&&

$$

LSZ321-251545-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
345 AM EDT Thu Mar 25 2021

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

* WHAT...Highest gusts up to 30 kt from the west and highest 
  waves around 8 feet.

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

&&

$$
104 
WHUS73 KAPX 251157
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
757 AM EDT Thu Mar 25 2021

LMZ344-252000-
/O.EXP.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
/O.CON.KAPX.GL.A.0008.210326T0400Z-210326T1500Z/
Sleeping Bear Point to Grand Traverse Light MI-
757 AM EDT Thu Mar 25 2021

...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 AM EDT THIS MORNING...

* WHAT...Highest gusts up to 35 kt from the northeast and highest
  waves around 7 feet possible.

* WHERE...Sleeping Bear Point to Grand Traverse Light MI.

* WHEN...From late tonight through Friday morning.

* IMPACTS...Strong winds can cause hazardous highest waves which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.

&&

$$

LMZ323-342-251300-
/O.EXP.KAPX.SC.Y.0035.000000T0000Z-210325T1200Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
757 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 AM EDT THIS MORNING...



$$

LSZ321-251800-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210325T1800Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
757 AM EDT Thu Mar 25 2021

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

* WHAT...Highest gusts up to 25 kt from the west and highest 
  waves around 8 feet.

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

&&

$$

LMZ345-346-252000-
/O.CON.KAPX.GL.A.0008.210326T0400Z-210326T1500Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
757 AM EDT Thu Mar 25 2021

...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
MORNING...

* WHAT...Highest gusts up to 40 kt from the northeast and 
  highest waves around 8 feet possible.

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

* WHEN...From late tonight through Friday morning.

* IMPACTS...Strong winds can cause hazardous highest waves which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.

&&

$$

LHZ347>349-252000-
/O.CON.KAPX.GL.A.0008.210326T0400Z-210326T2100Z/
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-
757 AM EDT Thu Mar 25 2021

...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
AFTERNOON...

* WHAT...Highest gusts up to 45 kt from the north and highest 
  waves around 8 feet possible.

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

* WHEN...From late tonight through Friday afternoon.

* IMPACTS...Strong winds can cause hazardous highest waves which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.

&&

$$
600 
WHUS73 KAPX 251459
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1059 AM EDT Thu Mar 25 2021

LMZ345-346-252300-
/O.UPG.KAPX.GL.A.0008.210326T0400Z-210326T1500Z/
/O.NEW.KAPX.GL.W.0009.210326T0400Z-210326T1500Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1059 AM EDT Thu Mar 25 2021

...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EDT
FRIDAY...

* WHAT...Highest gusts up to 35 kt from the north and highest 
  waves around 8 feet expected.

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

* WHEN...From midnight tonight to 11 AM EDT Friday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LHZ348-349-252300-
/O.UPG.KAPX.GL.A.0008.210326T0400Z-210326T2100Z/
/O.NEW.KAPX.GL.W.0009.210326T0400Z-210326T2100Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1059 AM EDT Thu Mar 25 2021

...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM EDT
FRIDAY...

* WHAT...Highest gusts up to 40 kt from the north and highest 
  waves around 8 feet expected.

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

* WHEN...From midnight tonight to 5 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ344-252300-
/O.UPG.KAPX.GL.A.0008.210326T0400Z-210326T1500Z/
/O.NEW.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
Sleeping Bear Point to Grand Traverse Light MI-
1059 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
EDT FRIDAY...

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

* WHERE...Sleeping Bear Point to Grand Traverse Light MI.

* WHEN...From midnight tonight to 5 PM 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.

&&

$$

LHZ347-252300-
/O.UPG.KAPX.GL.A.0008.210326T0400Z-210326T2100Z/
/O.NEW.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1059 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
EDT FRIDAY...

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

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

* WHEN...From midnight tonight to 5 PM 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.

&&

$$

LMZ323-341-342-252300-
/O.NEW.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
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-
1059 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
EDT FRIDAY...

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

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

* WHEN...From midnight tonight to 5 PM 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.

&&

$$

LSZ322-252300-
/O.NEW.KAPX.SC.Y.0036.210326T0400Z-210326T1500Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1059 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM
EDT FRIDAY...

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

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

* WHEN...From midnight tonight to 11 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.

&&

$$

LHZ345-346-252300-
/O.NEW.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
1059 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
EDT FRIDAY...

* WHAT...Highest gusts up to 25 kt from the north 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 midnight tonight to 5 PM 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.

&&

$$

LSZ321-252300-
/O.EXT.KAPX.SC.Y.0035.000000T0000Z-210326T1500Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1059 AM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT FRIDAY...

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

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

* WHEN...Until 11 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.

&&

$$
809 
WHUS73 KAPX 252023
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
423 PM EDT Thu Mar 25 2021

LMZ345-346-260430-
/O.CON.KAPX.GL.W.0009.210326T0400Z-210326T1500Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
423 PM EDT Thu Mar 25 2021

...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM
EDT FRIDAY...

* WHAT...Highest gusts up to 35 kt from the north and highest 
  waves around 7 feet expected.

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

* WHEN...From midnight tonight to 11 AM EDT Friday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LHZ348-349-260430-
/O.CON.KAPX.GL.W.0009.210326T0400Z-210326T2100Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
423 PM EDT Thu Mar 25 2021

...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
EDT FRIDAY...

* WHAT...Highest gusts up to 40 kt from the north and highest 
  waves around 9 feet expected.

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

* WHEN...From midnight tonight to 5 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ323-341-342-344-260430-
/O.CON.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
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-
423 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 5 PM EDT FRIDAY...

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

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

* WHEN...From midnight tonight to 5 PM 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.

&&

$$

LSZ321-260430-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210326T1500Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
423 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
FRIDAY...

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

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

* WHEN...Until 11 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.

&&

$$

LSZ322-260430-
/O.CON.KAPX.SC.Y.0036.210326T0400Z-210326T1500Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
423 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 11 AM EDT FRIDAY...

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

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

* WHEN...From midnight tonight to 11 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.

&&

$$

LHZ345>347-260430-
/O.CON.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
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-
423 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 5 PM EDT FRIDAY...

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

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

* WHEN...From midnight tonight to 5 PM 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.

&&

$$
222 
WHUS73 KAPX 260203
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1003 PM EDT Thu Mar 25 2021

LMZ345-346-261015-
/O.CON.KAPX.GL.W.0009.210326T0400Z-210326T1500Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1003 PM EDT Thu Mar 25 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM EDT FRIDAY...

* WHAT...Highest gusts up to 35 kt from the north and highest 
  waves around 7 feet expected.

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

* WHEN...Until 11 AM EDT Friday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LHZ348-349-261015-
/O.CON.KAPX.GL.W.0009.210326T0400Z-210326T2100Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1003 PM EDT Thu Mar 25 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT FRIDAY...

* WHAT...Highest gusts up to 40 kt from the north and highest 
  waves around 9 feet expected.

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

* WHEN...Until 5 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ323-341-342-344-261015-
/O.CON.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
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-
1003 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT FRIDAY...

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

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

* WHEN...Until 5 PM 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.

&&

$$

LSZ321-261015-
/O.CON.KAPX.SC.Y.0035.000000T0000Z-210326T1500Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1003 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
FRIDAY...

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

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

* WHEN...Until 11 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.

&&

$$

LSZ322-261015-
/O.CON.KAPX.SC.Y.0036.210326T0400Z-210326T1500Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1003 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
FRIDAY...

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

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

* WHEN...Until 11 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.

&&

$$

LHZ345>347-261015-
/O.CON.KAPX.SC.Y.0036.210326T0400Z-210326T2100Z/
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-
1003 PM EDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT FRIDAY...

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

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

* WHEN...Until 5 PM 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.

&&

$$
124 
WHUS73 KAPX 260733
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
333 AM EDT Fri Mar 26 2021

LMZ345-346-261545-
/O.CAN.KAPX.GL.W.0009.000000T0000Z-210326T1500Z/
/O.EXA.KAPX.SC.Y.0036.000000T0000Z-210326T2100Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
333 AM EDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...
...GALE WARNING IS CANCELLED...

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

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

* WHEN...Until 5 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.

&&

$$

LSZ322-260845-
/O.CAN.KAPX.SC.Y.0036.000000T0000Z-210326T1500Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
333 AM EDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LHZ345-346-LMZ323-341-342-260845-
/O.CAN.KAPX.SC.Y.0036.000000T0000Z-210326T2100Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
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-
333 AM EDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY IS CANCELLED...



$$

LSZ321-260845-
/O.CAN.KAPX.SC.Y.0035.000000T0000Z-210326T1500Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
333 AM EDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY IS CANCELLED...



$$

LHZ348-349-261500-
/O.EXT.KAPX.GL.W.0009.000000T0000Z-210326T1500Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
333 AM EDT Fri Mar 26 2021

...GALE WARNING NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...Highest gusts up to 35 kt from the north and highest 
  waves around 8 feet.

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

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

* IMPACTS...Strong winds will cause hazardous highest waves 
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ344-261545-
/O.CON.KAPX.SC.Y.0036.000000T0000Z-210326T2100Z/
Sleeping Bear Point to Grand Traverse Light MI-
333 AM EDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

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

* WHERE...Sleeping Bear Point to Grand Traverse Light MI.

* WHEN...Until 5 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.

&&

$$

LHZ347-261545-
/O.CON.KAPX.SC.Y.0036.000000T0000Z-210326T2100Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
333 AM EDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

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

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

* WHEN...Until 5 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.

&&

$$

The office that day

Everything else NWS Gaylord, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 24, 3:11 PM EDTSpecial Weather StatementAPXCrawford, Otsego49 min
Mar 24, 3:57 PM EDTSpecial Marine WarningAPX63 min
Mar 24, 4:01 PM EDTSpecial Weather StatementAPXCheboygan29 min
Mar 24, 4:07 PM EDTSpecial Weather StatementAPXArenac23 min
Mar 24, 4:28 PM EDTSpecial Marine WarningAPX92 min
Mar 24, 4:31 PM EDTSpecial Weather StatementAPXArenac29 min
Mar 24, 4:59 PM EDTSpecial Weather StatementAPXPresque Isle16 min
Mar 24, 5:54 PM EDTSpecial Weather StatementAPXOscoda36 min
Mar 24, 6:57 PM EDTSpecial Weather StatementAPXAlcona33 min

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.