Alert archive / Michigan / Gale Warnings in 2020

Gale Warning 4, NWS Gaylord, MI

January 8, 2020

NWS Gaylord, MI issued this gale warning at Jan 8, 2020, 2:51 PM EST. It took effect at Jan 9, 2020, 11:00 AM EST. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 8, 2020, 2:51 PM EST (19:51 UTC)
In effect from
Jan 9, 2020, 11:00 AM EST
Expired
Jan 9, 2020, 10:20 PM EST
In force
11 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

394 
WHUS73 KAPX 081951
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
251 PM EST Wed Jan 8 2020

LSZ321-090400-
/O.EXT.KAPX.SC.Y.0002.000000T0000Z-200108T2000Z/
/O.NEW.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
251 PM EST Wed Jan 8 2020

...GALE WARNING IN EFFECT FROM 11 AM TO 7 PM EST THURSDAY...

* WHAT...Southeast winds 20 to 30 knots with gusts up to 40 knots
  and seas 4 to 6 ft expected. 

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

* WHEN...From 11 AM to 7 PM EST Thursday. 

* IMPACTS...Strong winds will cause hazardous seas 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>346-090400-
/O.EXT.KAPX.SC.Y.0002.000000T0000Z-200108T2000Z/
/O.NEW.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
251 PM EST Wed Jan 8 2020

...GALE WARNING IN EFFECT FROM 11 AM TO 7 PM EST THURSDAY...

* WHAT...South winds 15 to 20 knots with gusts up to 40 knots 
  expected.
  
* WHERE...Portions of Lake Michigan. 

* WHEN...From 11 AM to 7 PM EST Thursday. 

* IMPACTS...Strong winds will cause hazardous seas 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.

&&

$$

LHZ346>349-090400-
/O.EXT.KAPX.SC.Y.0002.000000T0000Z-200108T2000Z/
/O.NEW.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
251 PM EST Wed Jan 8 2020

...GALE WARNING IN EFFECT FROM 11 AM TO 7 PM EST THURSDAY...

* WHAT...South winds 15 to 25 knots with gusts up to 40 knots and
  seas 5 to 8 ft expected. 

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

* WHEN...From 11 AM to 7 PM EST Thursday. 

* IMPACTS...Strong winds will cause hazardous seas 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.

&&

$$

LHZ345-090400-
/O.EXT.KAPX.SC.Y.0002.000000T0000Z-200108T2000Z/
/O.NEW.KAPX.SC.Y.0003.200109T0900Z-200110T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
251 PM EST Wed Jan 8 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 7 PM EST 
THURSDAY...

* WHAT...Southeast winds 10 to 20 knots with gusts up to 25 knots 
  expected.

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island.

* WHEN...from 4 AM to 7 PM EST 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.

&&

$$

LSZ322-090400-
/O.EXT.KAPX.SC.Y.0002.000000T0000Z-200108T2000Z/
/O.NEW.KAPX.SC.Y.0003.200109T0900Z-200110T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
251 PM EST Wed Jan 8 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 7 PM EST 
THURSDAY...

* WHAT...southeast winds 10 to 20 knots with gusts up to 30 knots 
  expected.

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

* WHEN...from 4 AM to 7 PM EST 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.

&&

$$
5 follow-up statements
907 
WHUS73 KAPX 090303
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1003 PM EST Wed Jan 8 2020

LMZ323-341-342-344>346-091115-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
1003 PM EST Wed Jan 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 11 AM TO 7 PM EST
THURSDAY...

* WHAT...South winds 15 to 20 knots with gusts up to 40 knots 
  expected.

* WHERE...Portions of Lake Michigan.

* WHEN...From 11 AM to 7 PM EST Thursday.

* IMPACTS...Strong winds will cause hazardous seas 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.

&&

$$

LHZ346>349-091115-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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 EST Wed Jan 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 11 AM TO 7 PM EST
THURSDAY...

* WHAT...South winds 15 to 25 knots with gusts up to 40 knots 
  and seas 5 to 8 ft expected.

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

* WHEN...From 11 AM to 7 PM EST Thursday.

* IMPACTS...Strong winds will cause hazardous seas 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.

&&

$$

LSZ321-091115-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1003 PM EST Wed Jan 8 2020

...GALE WARNING REMAINS IN EFFECT FROM 11 AM TO 7 PM EST
THURSDAY...

* WHAT...Southeast winds 20 to 30 knots with gusts up to 40 
  knots and seas 4 to 6 ft expected.

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

* WHEN...From 11 AM to 7 PM EST Thursday.

* IMPACTS...Strong winds will cause hazardous seas 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.

&&

$$

LHZ345-091115-
/O.CON.KAPX.SC.Y.0003.200109T0900Z-200110T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1003 PM EST Wed Jan 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 7 PM EST
THURSDAY...

* WHAT...Southeast winds 10 to 20 knots with gusts up to 25 
  knots expected.

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island.

* WHEN...From 4 AM to 7 PM EST 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.

&&

$$

LSZ322-091115-
/O.CON.KAPX.SC.Y.0003.200109T0900Z-200110T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1003 PM EST Wed Jan 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 7 PM EST
THURSDAY...

* WHAT...Southeast winds 10 to 20 knots with gusts up to 30 
  knots expected.

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

* WHEN...From 4 AM to 7 PM EST 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.

&&

$$
019 
WHUS73 KAPX 090835
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
335 AM EST Thu Jan 9 2020

LMZ323-341-342-344>346-091645-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
335 AM EST Thu Jan 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM
EST THIS EVENING...

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

* WHERE...Portions of Lake Michigan. 

* WHEN...From 11 AM this morning to 7 PM EST this evening.

* 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.

&&

$$

LHZ346>349-091645-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
335 AM EST Thu Jan 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM
EST THIS EVENING...

* WHAT...Highest gusts up to 45 kt and highest waves around 12 
  feet expected.

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

* WHEN...From 11 AM this morning to 7 PM EST this evening.

* 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.

&&

$$

LSZ321-091645-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
335 AM EST Thu Jan 9 2020

...GALE WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM
EST THIS EVENING...

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

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

* WHEN...From 11 AM this morning to 7 PM EST this evening.

* 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.

&&

$$

LHZ345-091645-
/O.CON.KAPX.SC.Y.0003.200109T0900Z-200110T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
335 AM EST Thu Jan 9 2020

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

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

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island.

* WHEN...Until 7 PM EST 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.

&&

$$

LSZ322-091645-
/O.CON.KAPX.SC.Y.0003.200109T0900Z-200110T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
335 AM EST Thu Jan 9 2020

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

* WHAT...Highest gusts up to 30 kt and highest waves around 3 
  feet expected.

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

* WHEN...Until 7 PM EST 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.

&&

$$
402 
WHUS73 KAPX 091528
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1028 AM EST Thu Jan 9 2020

LMZ323-341-342-344>346-092330-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
1028 AM EST Thu Jan 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING...

* WHAT...Highest gusts up to 40 kt and highest waves around 7 
  feet expected.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 7 PM EST this evening.

* 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.

&&

$$

LHZ346>349-092330-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
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-
1028 AM EST Thu Jan 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING...

* WHAT...Highest gusts up to 45 kt and highest waves around 13 
  feet expected.

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

* WHEN...Until 7 PM EST this evening.

* 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.

&&

$$

LSZ321-092330-
/O.CON.KAPX.GL.W.0004.200109T1600Z-200110T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1028 AM EST Thu Jan 9 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING...

* WHAT...Highest gusts up to 45 kt and highest waves around 9 
  feet expected.

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

* WHEN...Until 7 PM EST this evening.

* 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.

&&

$$

LHZ345-092330-
/O.CON.KAPX.SC.Y.0003.000000T0000Z-200110T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1028 AM EST Thu Jan 9 2020

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

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

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island.

* WHEN...Until 7 PM EST 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.

&&

$$

LSZ322-092330-
/O.CON.KAPX.SC.Y.0003.000000T0000Z-200110T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1028 AM EST Thu Jan 9 2020

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

* WHAT...Highest gusts up to 35 kt and highest waves around 3 
  feet.

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

* WHEN...Until 7 PM EST 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.

&&

$$
956 
WHUS73 KAPX 092042
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
342 PM EST Thu Jan 9 2020

LMZ323-341-342-344>346-100600-
/O.EXT.KAPX.GL.W.0004.000000T0000Z-200110T0600Z/
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-
342 PM EST Thu Jan 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 1 AM EST FRIDAY...

* WHAT...Highest gusts up to 45 kt and highest waves around 10 
  feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 1 AM EST Friday.

* IMPACTS...Strong winds will cause hazardous high 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.

&&

$$

LHZ346>349-100600-
/O.EXT.KAPX.GL.W.0004.000000T0000Z-200110T0600Z/
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-
342 PM EST Thu Jan 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 1 AM EST FRIDAY...

* WHAT...Highest gusts up to 40 kt and highest waves around 13 
  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 1 AM EST Friday.

* IMPACTS...Strong winds will cause hazardous high 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.

&&

$$

LSZ321-100600-
/O.EXT.KAPX.GL.W.0004.000000T0000Z-200110T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
342 PM EST Thu Jan 9 2020

...GALE WARNING NOW IN EFFECT UNTIL 1 AM EST FRIDAY...

* WHAT...Highest gusts up to 40 kt and highest waves around 8 
  feet.

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

* WHEN...Until 1 AM EST Friday.

* IMPACTS...Strong winds will cause hazardous high 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.

&&

$$

LHZ345-100600-
/O.EXT.KAPX.SC.Y.0003.000000T0000Z-200110T0600Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
342 PM EST Thu Jan 9 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST FRIDAY...

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

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island.

* WHEN...Until 1 AM EST 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.

&&

$$

LSZ322-100600-
/O.EXT.KAPX.SC.Y.0003.000000T0000Z-200110T0600Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
342 PM EST Thu Jan 9 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EST FRIDAY...

* WHAT...Highest gusts up to 30 kt and highest waves around 3 
  feet.

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

* WHEN...Until 1 AM EST 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.

&&

$$
051 
WHUS73 KAPX 100320
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1020 PM EST Thu Jan 9 2020

LMZ323-341-342-344>346-101100-
/O.CAN.KAPX.GL.W.0004.000000T0000Z-200110T0600Z/
/O.EXB.KAPX.SC.Y.0003.000000T0000Z-200110T1100Z/
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-
1020 PM EST Thu Jan 9 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST FRIDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Highest gusts up to 30 kt and highest waves around 9 
  feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 6 AM EST 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.

&&

$$

LHZ346>349-101100-
/O.CAN.KAPX.GL.W.0004.000000T0000Z-200110T0600Z/
/O.EXB.KAPX.SC.Y.0003.000000T0000Z-200110T1100Z/
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-
1020 PM EST Thu Jan 9 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST FRIDAY...
...GALE WARNING IS CANCELLED...

* WHAT...Highest gusts up to 30 kt and highest waves around 11 
  feet.

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

* WHEN...Until 6 AM EST 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.

&&

$$

LSZ321-101100-
/O.CAN.KAPX.GL.W.0004.000000T0000Z-200110T0600Z/
/O.EXB.KAPX.SC.Y.0003.000000T0000Z-200110T1100Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1020 PM EST Thu Jan 9 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST FRIDAY...
...GALE WARNING IS CANCELLED...

* 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 6 AM EST 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.

&&

$$

LHZ345-101100-
/O.EXT.KAPX.SC.Y.0003.000000T0000Z-200110T1100Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1020 PM EST Thu Jan 9 2020

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

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

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island.

* WHEN...Until 6 AM EST 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.

&&

$$

LSZ322-101100-
/O.EXT.KAPX.SC.Y.0003.000000T0000Z-200110T1100Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
1020 PM EST Thu Jan 9 2020

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

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

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

* WHEN...Until 6 AM EST 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.

&&

$$

What forecasters said that day

The local office's own words before this gale warning 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 gale warning went out at Jan 8, 2:15 PM EST, 36 minutes earlier.

Area forecast discussion, Jan 8, 2:15 PM EST, 36 minutes before
Area Forecast Discussion
National Weather Service Gaylord MI
215 PM EST Wed Jan 8 2020

.NEAR TERM...(Through Tonight)
Issued at 200 PM EST Wed Jan 8 2020

...Strong Winds Return Early Thursday...

High Impact Weather Potential...Strong southerly winds arrive
early Thursday with LLWS and Lakeshore flooding.

Snow bands rapidly diminishing this afternoon as very dry air
pushing into the region from the west. Inversion heights which
started around 7kft this morning should drop below 5kft this
afternoon. Expect that some clouds will still generate off the
lakes through the evening and into the night. Breaks in the
clouds, light winds and snowpack will help temps to drop into the
single digits (just slightly below normal) over most areas away
from the lakeshore.

Upper trough exiting the region this afternoon with surface high
centered over eastern WI. High pressure and light winds will pass
quickly with return flow on backside arriving early Thursday. Tight
surface gradient will be offset some by warm advection processes but
still expecting some strong gusty winds across the area Thursday.
NAM12 shows southerly 50kt winds 2Kft off the ground Thursday
morning which will bring some aviation LLWS and also gusty surface
winds. Lakeshore flooding will be a problem for Mackinac/Bois
Blanc Island and the south-facing shorelines of the Upper Peninsula.

&&

.SHORT TERM...(Thursday through Friday)
Issued at 355 AM EST Wed Jan 8 2020

...Freezing rain drizzle possibilities...

High Impact Weather Potential...

Pattern Synopsis/Forecast...Thursday, The warm front pushes in
first, but the lower levels look to be dry. Precipitation doesn't
look it will start until after 18z/Thu when the better dynamic lift
and isentropic lift are over the region. There are some signals for
a short period of freezing rain, until the sfc temperatures warm up
during Thursday evening. The blended temperatures then cool back
below freezing in the UP with the cold front by Friday morning.

The cold front moves about halfway through the forecast area, and
stalls out, as the 500 mb jet sits over the region, which brings
moisture up from the south. Friday night, another period of freezing
drizzle/rain moves into the region until the cold air begins to
move south when the 500 mb shortwave moves into the region.

Primary Forecast Concerns...The main concern will be the freezing
rain/drizzle both Thursday afternoon and Friday evening. This seems
a little more assured, that it will happen as the models have had
this signal over the last few days.

When it comes to the Friday night freezing rain in N Lower, there is
some uncertainty with the timing on the ECMWF, which is slower by
about 6 hours or so. the freezing rain looks to switch over to snow
relatively fast, but the FRAM model is showing between 0.05 and
0.10". Not sure that I'd believe this with the cold air progressing
across the forecast area, but it's not out of the question as the
model soundings show the mid level moisture is in and out around
-10c with some increase in moisture aloft, a drizzle signal. Not to
to mention the positive energy aloft, enough to melt the snow.

.LONG TERM...(Friday night through Tuesday)
Issued at 355 AM EST Wed Jan 8 2020

High Impact Weather Potential...Snow in NE Lower on Saturday.

Saturday, with the cold air in the region, the precipitation will
be all snow for the day. Initial idea is that with the ECMWF
idea, that moderate snow fall amounts are possible south and east
of a line from Rogers City to Gaylord, to about Cadillac. As the
sfc low moves away Saturday night (on the GFS) the snow should
come to an end, but the latest ECMWF shows the shortwave at 500 mb
and the sfc low in Ontario, with us getting a backside snow, this
could cause issues, with the snow forecast, as moderate to heavy
snow would be possible sunday morning before the system moves
east. However, Sunday looks dry as high pressure builds into the
region for a bit. Monday, the models are in agreement for the next
system to drop into the region and bring a chance for snow.
Tuesday, we get back into the pattern of another day, another
clipper and some more snow.

&&

.AVIATION...(For the 18Z TAFS through 18Z Thursday afternoon)
Issued at 1227 PM EST Wed Jan 8 2020

...Low Level Wind Shear possible Thursday...

Outside of some rapidly diminishing snow bands this afternoon,
mainly VFR conditions are expected throughout the forecast period.
Winds are expected to become light this evening as well. However,
stronger winds will once again move in ahead of the next approaching
storm. Until the winds mix down to the ground there will be the
possibility of low level wind shear starting around daybreak
Thursday and lasting into the afternoon.

&&

.MARINE...
Issued at 214 PM EST Wed Jan 8 2020

...Gales Return Thursday...

High pressure will move across northern Michigan this evening but
move quickly east. Strong southerly winds on the back side of the
high will return Thursday with the possibility of more gales and a
possible significant storm this weekend.

&&

.APX WATCHES/WARNINGS/ADVISORIES...
MI...LAKESHORE FLOOD ADVISORY from 4 AM to 7 PM EST Thursday for
     MIZ088-095>097.
     LAKESHORE FLOOD ADVISORY until 4 PM EST this afternoon for
     MIZ016-018-020-025-031-099.
LH...SMALL CRAFT ADVISORY until 7 PM EST this evening for LHZ345>349.
LM...SMALL CRAFT ADVISORY until 7 PM EST this evening for LMZ323-341-
     342-344>346.
LS...SMALL CRAFT ADVISORY until 7 PM EST this evening for LSZ321-322.
&&

NEAR TERM...KF
SHORT TERM...JL
LONG TERM...JL
AVIATION...KF
MARINE...KF
Hazardous weather outlook, Jan 8, 10:14 AM EST, 4 hours 37 minutes before
Hazardous Weather Outlook
National Weather Service Gaylord MI
1014 AM EST Wed Jan 8 2020

MIZ016>018-020>036-041-042-086>088-095>099-091515-
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-
1014 AM EST Wed Jan 8 2020

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

.DAY ONE...Today and tonight.

Accumulating lake effect snow showers will impact the typical
snowbelt areas of Eastern Upper and Northwest Lower Michigan today.
Please see ongoing Winter Weather Advisories for further details.

Lakeshore flooding remain possible mainly for coastal areas along
Lake Michigan and also Presque Isle County into early evening.
Please see ongoing Lakeshore Flood Advisories for further details.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Lakeshore flooding potential returns Thursday through Thursday night
across parts of northern Michigan.

Freezing drizzle is possible across Eastern Upper Michgian Thursday
afternoon into Thursday evening. Freezing drizzle is possible across
Northeast Lower Michigan Friday night.

A potentially strong storm system may impact parts of northern
Michigan this weekend with accumulating snow and wind, although
confidence is low at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any significant weather,
snowfall and ice accumulation amounts to the National Weather
Service. Reports may be made one of three ways:

Online:   weather.gov/gaylord
Facebook: facebook.com/nwsgaylord

Twitter:  twitter.com/nwsgaylord

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-091515-
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-
1014 AM EST Wed Jan 8 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.

Gale force winds will impact most of our nearshore areas today.
Please see ongoing Gale Warnings for further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Gale force wind gusts are possible Thursday within our Lake Huron
nearshore waters.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

&&

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

In the hours before

Special weather statement, Jan 8, 9:00 AM EST, 5 hours 51 minutes before
Special Weather Statement
National Weather Service Gaylord MI
900 AM EST Wed Jan 8 2020

MIZ018-081500-
Presque Isle-
Including the city of Rogers City
900 AM EST Wed Jan 8 2020

...Whiteout conditions possible along US-23 in Presque Isle County...

A band of occasionally heavy snow could bring visibilities down to
near zero along US-23 in Presque Isle county through 10am this
morning.

If driving along US-23 be prepared for whiteout conditions. Turn
your headlights on. Slow down and allow plenty of room between
your vehicle and the one in front of you.

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 8, 2:45 AM ESTGale WarningAPX7 hr
Jan 8, 10:11 AM ESTSmall Craft AdvisoryAPX5 hr
Jan 8, 2:07 PM ESTLakeshore Flood AdvisoryAPXChippewa, Mackinac23 min
Jan 8, 2:30 PM ESTLakeshore Flood WarningAPXChippewa, Mackinac32 hr
Jan 8, 2:51 PM ESTSmall Craft AdvisoryAPX39 hr
Jan 8, 4:00 PM ESTWinter Weather AdvisoryAPXAlcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 19 more33 hr

Nearby

Gale Warnings in Michigan, 2020Every gale warning 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.