Gale Warning 18, NWS Gaylord, MI

272 
WHUS73 KAPX 141452
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1052 AM EDT Mon Apr 14 2025

LMZ323-341-342-344-345-142300-
/O.CON.KAPX.GL.W.0018.250415T0700Z-250416T0700Z/
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-
1052 AM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT FROM 3 AM TUESDAY TO 3 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 10 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, Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Sleeping Bear Point to Grand Traverse 
  Light MI and Point Betsie to Sleeping Bear Point MI.

* WHEN...From 3 AM Tuesday to 3 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>348-142300-
/O.CON.KAPX.GL.W.0018.250415T1000Z-250416T1100Z/
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-
1052 AM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT FROM 6 AM TUESDAY TO 7 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 45 kts from the northwest and 
  highest waves around 11 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 6 AM Tuesday to 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-142300-
/O.CON.KAPX.GL.W.0018.250415T0700Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1052 AM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT FROM 3 AM TUESDAY TO 2 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 12 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 3 AM Tuesday to 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

537 
WHUS73 KAPX 141922
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
322 PM EDT Mon Apr 14 2025

LMZ323-341-342-344-345-150330-
/O.CON.KAPX.GL.W.0018.250415T0700Z-250416T0700Z/
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-
322 PM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT FROM 3 AM TUESDAY TO 3 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 9 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, Norwood MI to 5NM West of Mackinac Bridge including 
  Little Traverse Bay, Sleeping Bear Point to Grand Traverse 
  Light MI and Point Betsie to Sleeping Bear Point MI.

* WHEN...From 3 AM Tuesday to 3 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>348-150330-
/O.CON.KAPX.GL.W.0018.250415T1000Z-250416T1100Z/
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-
322 PM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT FROM 6 AM TUESDAY TO 7 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 45 kts from the northwest and 
  highest waves around 11 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 6 AM Tuesday to 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-150330-
/O.CON.KAPX.GL.W.0018.250415T0700Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
322 PM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT FROM 3 AM TUESDAY TO 2 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 12 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 3 AM Tuesday to 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

508 
WHUS73 KAPX 142007
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
407 PM EDT Mon Apr 14 2025

LMZ346-150415-
/O.EXB.KAPX.GL.W.0018.250414T2007Z-250416T0600Z/
Manistee to Point Betsie MI-
407 PM EDT Mon Apr 14 2025

...GALE WARNING IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

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

* WHERE...Manistee to Point Betsie MI.

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ349-150415-
/O.EXB.KAPX.GL.W.0018.250414T2007Z-250416T1100Z/
Sturgeon Pt to Alabaster MI-
407 PM EDT Mon Apr 14 2025

...GALE WARNING IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 35 kts from the west and highest 
  waves around 5 feet.

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LMZ323-341-342-344-345-150415-
/O.EXT.KAPX.GL.W.0018.250414T2007Z-250416T0600Z/
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-
407 PM EDT Mon Apr 14 2025

...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 9 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>348-150415-
/O.EXT.KAPX.GL.W.0018.250414T2007Z-250416T1100Z/
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-
407 PM EDT Mon Apr 14 2025

...GALE WARNING NOW IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 45 kts from the northwest and 
  highest waves around 11 feet.

* 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...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-150415-
/O.EXT.KAPX.GL.W.0018.250414T2007Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
407 PM EDT Mon Apr 14 2025

...GALE WARNING NOW IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 13 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

243 
WHUS73 KAPX 150125
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
925 PM EDT Mon Apr 14 2025

LMZ323-341-342-344>346-150930-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
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-
925 PM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 9 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>349-150930-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
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-
925 PM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 45 kts from the northwest and 
  highest waves around 11 feet.

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

* WHEN...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-150930-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
925 PM EDT Mon Apr 14 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 13 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

595 
WHUS73 KAPX 150810
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
410 AM EDT Tue Apr 15 2025

LMZ323-341-342-344>346-151615-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
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-
410 AM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 9 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>349-151615-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
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-
410 AM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 11 feet.

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

* WHEN...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-151615-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
410 AM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 13 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

705 
WHUS73 KAPX 151504
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1104 AM EDT Tue Apr 15 2025

LMZ323-341-342-344>346-152315-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
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-
1104 AM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 9 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>349-152315-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
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-
1104 AM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 11 feet.

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

* WHEN...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-152315-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1104 AM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 13 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

144 
WHUS73 KAPX 151830
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
230 PM EDT Tue Apr 15 2025

LMZ323-341-342-344>346-160230-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
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-
230 PM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 9 feet.

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>349-160230-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
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-
230 PM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 11 feet.

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

* WHEN...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-160230-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
230 PM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 40 kts from the northwest and 
  highest waves around 13 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

276 
WHUS73 KAPX 160121
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
921 PM EDT Tue Apr 15 2025

LMZ323-341-342-344>346-160900-
/O.EXT.KAPX.GL.W.0018.000000T0000Z-250416T0900Z/
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-
921 PM EDT Tue Apr 15 2025

...GALE WARNING NOW IN EFFECT UNTIL 5 AM EDT WEDNESDAY...

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

* WHERE...Portions of Lake Michigan. 

* WHEN...Until 5 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LSZ321-322-160900-
/O.EXT.KAPX.GL.W.0018.000000T0000Z-250416T0900Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
921 PM EDT Tue Apr 15 2025

...GALE WARNING NOW IN EFFECT UNTIL 5 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 11 feet.

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

* WHEN...Until 5 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

LHZ345>349-160930-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
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-
921 PM EDT Tue Apr 15 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Highest gusts up to 35 kts from the northwest and 
  highest waves around 10 feet.

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

* WHEN...Until 7 AM EDT Wednesday.

* 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 hazardous conditions.

&&

$$

401 
WHUS73 KAPX 160809
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
409 AM EDT Wed Apr 16 2025

LHZ346-349-161600-
/O.CAN.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
/O.NEW.KAPX.SC.Y.0046.250416T0809Z-250416T1600Z/
St Ignace to False Detour Channel-Sturgeon Pt to Alabaster MI-
409 AM EDT Wed Apr 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY...
...GALE WARNING IS CANCELLED...

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

* WHERE...St Ignace to False Detour Channel and Sturgeon Pt to 
  Alabaster 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.

&&

$$

LMZ323-341-342-344>346-LSZ322-161600-
/O.CAN.KAPX.GL.W.0018.000000T0000Z-250416T0900Z/
/O.NEW.KAPX.SC.Y.0046.250416T0809Z-250416T1600Z/
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-
St. Marys River Point Iroquois to E. Potagannissing Bay-
409 AM EDT Wed Apr 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY...
...GALE WARNING IS CANCELLED...

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

* WHERE...Portions of Lake Michigan and Lake Superior. 

* 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.

&&

$$

LSZ321-161615-
/O.CAN.KAPX.GL.W.0018.000000T0000Z-250416T0900Z/
/O.NEW.KAPX.SC.Y.0046.250416T0809Z-250416T2200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
409 AM EDT Wed Apr 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

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

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

&&

$$

LHZ345-347-348-161100-
/O.CON.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
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-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
409 AM EDT Wed Apr 16 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EDT THIS MORNING...

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

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

* WHEN...Until 7 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 hazardous conditions.

&&

$$

JZ

199 
WHUS73 KAPX 161049
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
649 AM EDT Wed Apr 16 2025

LHZ347-348-161900-
/O.CAN.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
/O.EXA.KAPX.SC.Y.0046.000000T0000Z-250416T2200Z/
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-
649 AM EDT Wed Apr 16 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...GALE WARNING IS CANCELLED...

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

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

* WHEN...Until 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.

&&

$$

LHZ345-161200-
/O.CAN.KAPX.GL.W.0018.000000T0000Z-250416T1100Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
649 AM EDT Wed Apr 16 2025

...GALE WARNING IS CANCELLED...


$$

LHZ346-349-LMZ323-341-342-344>346-LSZ322-161600-
/O.CON.KAPX.SC.Y.0046.000000T0000Z-250416T1600Z/
St Ignace to False Detour Channel-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-
St. Marys River Point Iroquois to E. Potagannissing Bay-
649 AM EDT Wed Apr 16 2025

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

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

* WHERE...Portions of Lake Huron, Lake Michigan and Lake 
  Superior. 

* 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.

&&

$$

LSZ321-161900-
/O.CON.KAPX.SC.Y.0046.000000T0000Z-250416T2200Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
649 AM EDT Wed Apr 16 2025

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

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

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

&&

$$

JZ

855
FXUS63 KAPX 140745
AFDAPX

Area Forecast Discussion
National Weather Service Gaylord MI
345 AM EDT Mon Apr 14 2025

.KEY MESSAGES...

- Showers at times today, especially north.

- Windy and becoming much colder tonight, rain showers become
  more extensive late tonight and turn to snow

- Lake enhanced snows linger into Tuesday with gusty winds and cold
  temperatures.

- Warming trend through the end of the week with rain chances.

&&

.SHORT TERM /THROUGH TONIGHT/...
Issued at 346 AM EDT Mon Apr 14 2025

Pattern/synopsis: Low pressure is deepening over northern Lk
Superior, ahead of a closing-off 500mb low. Northern MI remains
in a warm-advection zone ahead of the surface low and associated
cold front, but that front will cross the area this morning/
early afternoon.

Forecast: The low deepens this morning to 993-992mb, then
remains steady as it exits Lk Superior to eventually pass just
south of James Bay tonight. Winds will pick up, especially
behind the cold front, but the intial push of cold advection is
not crushing. Periods of mid-April sunshine will support
relatively mild temps into parts of the afternoon. However,
temps will start to tumble by late afternoon, a trend that
accelerates into tonight.

Steepish mid-level laps rates are found overhead, with a few
elevated TSRA just west of the office early this morning. These
migrate north to the eastern UP/Straits area today, and best
chance for any rumbles of thunder will be north of M-32.

Precip chances will remain highest in the ne half of the
forecast area. A dry slot is working into the western/southern
lakes, and pops do become lower as we move closer to midday,
especially in northern lower MI. Expect there to be a lull in
precip across northern lower for part of the afternoon, before
somewhat shallow low-level moisture starts to wrap back in late
in the day. Daytime QPF is as high as 0.25" in parts of Chippewa
Co, though most of the area is much less.

Gusty w winds for much of tonight, will start to veer to the nw
late in the overnight. This fetch taps colder air, with 850mb
temps nearing -8 to -10C by daybreak Tuesday. This is also when
broader/deeper wraparound moisture spools back into the region.
Only a bit of QPF is forecast this evening, highest in nw
Chippewa Co. Precip becomes more extensive overnight...just in
time for it to mix with and change to snow. Lake enhancement
will also occur late, in broadly wnw (but steadily veering)
1000-850mb flow. Eastern upper will be the first to go over,
with the higher terrain of northern lower MI starting to do the
same at 1-2am. Snow-liquid ratios will be hindered by an
initially warm BL, though they will improve with time overnight.
Overnight QPF is as high as 0.25" in the favored lake effect
areas (Mancelona to GLR), and near Paradise. Snow amounts will
be around 2" in these areas, in particular on grassy areas and
elevated surfaces. Roads will see less. TC/Petoskey/CAD/Sault
all could see closer to 1".

Wind gusts of 30-35mph will be common tonight, and will tend to
get a little higher toward daybreak. This will complicate
ongoing ice storm recovery.

Max temps today near 50f far north to mid 60s far se. Lows
tonight upper 20s to mid 30s.

&&

.LONG TERM /TUESDAY THROUGH SUNDAY/...
Issued at 346 AM EDT Mon Apr 14 2025

Pattern Synopsis and Forecast:

Lake enhanced snows will continue on Tuesday as various upper vorts
dance around northern MI and cold northwest flow oozes over the
lakes. Progged soundings show steep lapse rates up to ~800 mb and
good saturation through the column (at least early Tuesday morning),
with a degradation of moisture aloft and lift through the day. A
tight pressure gradient and boundary layer winds 30-40+ mph will
foster gusty northwest winds, gusts up to 40-45 mph possible at
times. Combine these winds with temperatures in the 30s and
temperatures will feel even colder. Total snow accumulations
(including Monday night) will range from 1 to locally 4" across
northwest snowbelts, with the higher end of the range within the
typical bullseyes across portions of northeastern Kalkaska, eastern
Antrim, western Otsego, and perhaps western Chippewa counties. The
more likely impact will be the strong winds coupled with the falling
snow moreso than the actual accumulations. Precipitation
lightens through the day, diminishing into the overnight hours.
Winds will remain breezy through the night, lessening on
Wednesday, but still with gusts to ~25 mph.

Heights build aloft during the mid to latter portions of this week
in response to energy diving into the Pac NW. Piece of energy and
subsequent low pressure system is progged to spread across the
nations mid-section out ahead/to the east of the aforementioned Pac
NW stuff, and spread into northern MI by the latter portions of the
week along with a noticeable uptick in moisture quality and
quantity. Thus, periods of rain will be possible. Will have to
see how far north the instability axis gets, but most guidance
progs it to remain south of the region at this time. Hints in
the guidance of somewhat mild temperatures and another chance
for precipitation in the extended.

&&

.AVIATION /06Z TAFS THROUGH 06Z TUESDAY/...
Issued at 1145 PM EDT Sun Apr 13 2025

Deepening low pressure will lift NE out of the Upper Mississippi
Valley and thru Lake Superior overnight...continuing thru SE
Ontario Monday into Monday evening...finally reaching the
southern tip of James Bay by late Monday night. Waves of rain
showers will continue to develop ahead of this system...
impacting Northern Michigan over the next 24 hours. Rain showers
will begin to mix with snow showers Monday evening...eventually
change over to all snow showers late Monday night as much
colder air sweeps into our region behind the departing low. VFR
conditions will drop to MVFR as rain showers become more
widespread overnight into Monday. SE surface winds around 10
kts tonight will shift to the W/SW around midday Monday and
strengthen to 20 to 30 kts.

&&

.APX WATCHES/WARNINGS/ADVISORIES...
MI...None.
MARINE...None.

&&

SHORT TERM...JZ
LONG TERM...JLD
AVIATION...MLR

Hazardous Weather Outlook
National Weather Service Gaylord MI
400 PM EDT Sun Apr 13 2025

MIZ016>018-020>036-041-042-086>088-095>099-142000-
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-
400 PM EDT Sun Apr 13 2025

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

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Windy and colder with accumulating snow showers Monday night into
Tuesday. Highest snow accumulations in the snow belts of eastern
upper and northwest lower.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

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

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-142000-
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-
400 PM EDT Sun Apr 13 2025

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

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Gales are possible across nearshore areas later Monday night into
Tuesday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

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