Alert archive / Michigan / Gale Warnings in 2022

Gale Warning 21, NWS Detroit, MI

April 13, 2022

NWS Detroit, MI issued this gale warning at Apr 13, 2022, 10:36 AM EDT. It took effect at Apr 14, 2022, 3:00 AM EDT. It was in force for 17 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
Apr 13, 2022, 10:36 AM EDT (14:36 UTC)
In effect from
Apr 14, 2022, 3:00 AM EDT
Expired
Apr 14, 2022, 8:00 PM EDT
In force
17 hr
Issued by
NWS Detroit, MI

The text

As transmitted.

670 
WHUS73 KDTX 131436
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
1036 AM EDT Wed Apr 13 2022

LEZ444-140215-
/O.EXB.KDTX.SC.Y.0021.000000T0000Z-220414T0000Z/
/O.UPG.KDTX.SC.Y.0022.220414T0700Z-220414T1400Z/
/O.NEW.KDTX.GL.W.0021.220414T0700Z-220414T1400Z/
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1036 AM EDT Wed Apr 13 2022

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WARNING IN EFFECT FROM 3 AM TO 10 AM EDT THURSDAY...

* WHAT...During the Gale Warning, expect sustained winds up to 
  25 knots from the west with gusts up to 37 knots. The largest 
  significant waves will be 4 feet with a potential maximum wave 
  height of 5 feet. During the Small Craft Advisory, expect 
  sustained winds up to 17 knots from the south with gusts up to 
  28 knots. The largest significant waves will be 3 feet with a 
  potential maximum wave height of 4 feet.

* WHERE...Michigan Waters of Lake Erie from Detroit River to 
  North Cape MI.

* WHEN...During the Gale Warning, the maximum winds are expected
  around 5 AM EDT Thursday with the largest waves expected around
  6 AM EDT Thursday. During the Small Craft Advisory, the maximum
  winds are expected around 2 PM EDT Wednesday with the largest
  waves expected around 3 PM EDT Wednesday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LHZ441-442-140215-
/O.EXT.KDTX.SC.Y.0021.000000T0000Z-220414T0000Z/
/O.UPG.KDTX.GL.A.0016.220414T0700Z-220415T0000Z/
/O.NEW.KDTX.GL.W.0021.220414T0700Z-220415T0000Z/
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
1036 AM EDT Wed Apr 13 2022

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 3 AM TO 8 PM EDT THURSDAY...

* WHAT...During the Gale Warning, expect sustained winds up to 
  25 knots from the southwest with gusts up to 38 knots. The 
  largest significant waves will be 5 feet with a potential 
  maximum wave height of 7 feet. During the Small Craft 
  Advisory, expect sustained winds up to 16 knots from the south 
  with gusts up to 25 knots. The largest significant waves will 
  be 4 feet with a potential maximum wave height of 5 feet.

* WHERE...Port Austin to Harbor Beach MI and Harbor Beach to 
  Port Sanilac MI.

* WHEN...During the Gale Warning, the maximum winds are expected
  around 7 AM EDT Thursday with the largest waves expected around
  8 AM EDT Thursday. During the Small Craft Advisory, the maximum
  winds are expected around 2 PM EDT Wednesday with the largest
  waves expected around 3 PM EDT Wednesday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LHZ443-140215-
/O.EXB.KDTX.SC.Y.0021.000000T0000Z-220414T0000Z/
/O.UPG.KDTX.GL.A.0016.220414T0700Z-220415T0000Z/
/O.NEW.KDTX.GL.W.0021.220414T0700Z-220415T0000Z/
Port Sanilac to Port Huron MI-
1036 AM EDT Wed Apr 13 2022

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WARNING IN EFFECT FROM 3 AM TO 8 PM EDT THURSDAY...

* WHAT...During the Gale Warning, expect sustained winds up to 
  23 knots from the southwest with gusts up to 36 knots. The 
  largest significant waves will be 4 feet with a potential 
  maximum wave height of 5 feet. During the Small Craft 
  Advisory, expect sustained winds up to 17 knots from the south 
  with gusts up to 27 knots. The largest significant waves will 
  be 3 feet with a potential maximum wave height of 4 feet.

* WHERE...Port Sanilac to Port Huron MI.

* WHEN...During the Gale Warning, the maximum winds are expected
  around 5 AM EDT Thursday with the largest waves expected around
  6 AM EDT Thursday. During the Small Craft Advisory, the maximum
  winds are expected around 1 PM EDT Wednesday with the largest
  waves expected around 2 PM EDT Wednesday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LHZ421-422-140215-
/O.UPG.KDTX.GL.A.0016.220414T0700Z-220415T0000Z/
/O.NEW.KDTX.GL.W.0021.220414T0700Z-220415T0000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1036 AM EDT Wed Apr 13 2022

...GALE WARNING IN EFFECT FROM 3 AM TO 8 PM EDT THURSDAY...

* WHAT...Expect sustained winds up to 27 knots from the 
  southwest with gusts up to 41 knots. The largest significant 
  waves will be 5 feet with a potential maximum wave height of 7 
  feet.

* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to 
  Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to 
  Bay Port MI.

* WHEN...The maximum winds are expected around 6 AM EDT Thursday 
  with the largest waves expected around 7 AM EDT Thursday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LCZ460-140215-
/O.EXB.KDTX.SC.Y.0021.000000T0000Z-220414T0000Z/
/O.EXT.KDTX.SC.Y.0022.220414T0700Z-220415T0000Z/
Lake St Clair-
1036 AM EDT Wed Apr 13 2022

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM TO 8 PM EDT
THURSDAY...

* WHAT...During the first Small Craft Advisory, expect sustained 
  winds up to 17 knots from the south with gusts up to 26 knots. 
  The largest significant waves will be 2 feet with a potential 
  maximum wave height of 3 feet. During the second Small Craft 
  Advisory, expect sustained winds up to 22 knots from the 
  southwest with gusts up to 32 knots. The largest significant 
  waves will be 3 feet with a potential maximum wave height of 4 
  feet.

* WHERE...Lake St Clair.

* WHEN...During the first Small Craft Advisory, the maximum winds
  are expected around 2 PM EDT Wednesday with the largest waves
  expected around 3 PM EDT Wednesday. During the second Small 
  Craft Advisory, the maximum winds are expected around 5 AM EDT 
  Thursday with the largest waves expected around 6 AM EDT 
  Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

KK
3 follow-up statements
298 
WHUS73 KDTX 140142
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
942 PM EDT Wed Apr 13 2022

LHZ421-422-441>443-141415-
/O.CON.KDTX.GL.W.0021.220414T0700Z-220415T0000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
942 PM EDT Wed Apr 13 2022

...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 8 PM EDT
THURSDAY...

* WHAT...During the Gale Warning, expect sustained winds up to 
  25 knots from the southwest with gusts up to 38 knots. The 
  largest significant waves will be 5 feet with a potential 
  maximum wave height of 7 feet. During the Small Craft 
  Advisory, expect sustained winds up to 16 knots from the south 
  with gusts up to 25 knots. The largest significant waves will 
  be 4 feet with a potential maximum wave height of 5 feet.

* WHERE...Port Austin to Harbor Beach MI and Harbor Beach to 
  Port Sanilac MI.

* WHEN...During the Gale Warning, the maximum winds are expected 
  around 7 AM EDT Thursday with the largest waves expected 
  around 8 AM EDT Thursday. During the Small Craft Advisory, the 
  maximum winds are expected around 2 PM EDT Wednesday with the 
  largest waves expected around 3 PM EDT Wednesday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LEZ444-141400-
/O.CON.KDTX.GL.W.0021.220414T0700Z-220414T1400Z/
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
942 PM EDT Wed Apr 13 2022

...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 10 AM EDT
THURSDAY...

* WHAT...During the Gale Warning, expect sustained winds up to 
  25 knots from the west with gusts up to 37 knots. The largest 
  significant waves will be 4 feet with a potential maximum wave 
  height of 5 feet. During the Small Craft Advisory, expect 
  sustained winds up to 17 knots from the south with gusts up to 
  28 knots. The largest significant waves will be 3 feet with a 
  potential maximum wave height of 4 feet.

* WHERE...Michigan Waters of Lake Erie from Detroit River to 
  North Cape MI.

* WHEN...During the Gale Warning, the maximum winds are expected 
  around 5 AM EDT Thursday with the largest waves expected 
  around 6 AM EDT Thursday. During the Small Craft Advisory, the 
  maximum winds are expected around 2 PM EDT Wednesday with the 
  largest waves expected around 3 PM EDT Wednesday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LCZ460-141415-
/O.CON.KDTX.SC.Y.0022.220414T0700Z-220415T0000Z/
Lake St Clair-
942 PM EDT Wed Apr 13 2022

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 8 PM EDT
THURSDAY...

* WHAT...During the first Small Craft Advisory, expect sustained 
  winds up to 17 knots from the south with gusts up to 26 knots. 
  The largest significant waves will be 2 feet with a potential 
  maximum wave height of 3 feet. During the second Small Craft 
  Advisory, expect sustained winds up to 22 knots from the 
  southwest with gusts up to 32 knots. The largest significant 
  waves will be 3 feet with a potential maximum wave height of 4 
  feet.

* WHERE...Lake St Clair.

* WHEN...During the first Small Craft Advisory, the maximum 
  winds are expected around 2 PM EDT Wednesday with the largest 
  waves expected around 3 PM EDT Wednesday. During the second 
  Small Craft Advisory, the maximum winds are expected around 5 
  AM EDT Thursday with the largest waves expected around 6 AM 
  EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
932 
WHUS73 KDTX 140552
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
152 AM EDT Thu Apr 14 2022

LCZ460-142015-
/O.UPG.KDTX.SC.Y.0022.220414T0700Z-220415T0000Z/
/O.EXB.KDTX.GL.W.0021.220414T0800Z-220415T0000Z/
/O.NEW.KDTX.GL.A.0017.220415T1200Z-220416T0000Z/
Lake St Clair-
152 AM EDT Thu Apr 14 2022

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
EVENING...

* WHAT...During the Gale Warning, expect sustained winds up to 
  22 knots from the southwest with gusts up to 37 knots. The 
  largest significant waves will be 3 feet with a potential 
  maximum wave height of 4 feet. During the Gale Watch, expect 
  sustained winds up to 22 knots from the southwest with gusts 
  up to 37 knots. The largest significant waves will be 2 feet 
  with a potential maximum wave height of 3 feet.

* WHERE...Lake St Clair.

* WHEN...During the Gale Warning, the maximum winds are expected 
  around 5 AM EDT Thursday with the largest waves expected 
  around 5 AM EDT Thursday. During the Gale Watch, the maximum 
  winds are expected around 10 AM EDT Friday with the largest 
  waves expected around 1 PM EDT Friday.

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

* ADDITIONAL DETAILS...For the Gale Warning today, a strong cold 
  front will move in this morning and will quickly turn wind 
  direction from south to west. Upstream observations show brief 
  gusts to gales will be likely immediately behind the front. 
  There will then be a brief lull in gales through the late 
  morning hours, but gales are expected to return by the afternoon
  and evening as mixing heights increase over neighboring land, 
  drawing these stronger gusts offshore. 

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.

&&

$$

LEZ444-142015-
/O.EXT.KDTX.GL.W.0021.220414T0800Z-220415T0000Z/
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
152 AM EDT Thu Apr 14 2022

...GALE WARNING NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...Expect sustained winds up to 26 knots from the 
  southwest with gusts up to 37 knots. The largest significant 
  waves will be 4 feet with a potential maximum wave height of 5 
  feet.

* WHERE...Michigan Waters of Lake Erie from Detroit River to 
  North Cape MI.

* WHEN...The maximum winds are expected around 5 AM EDT Thursday 
  with the largest waves expected around 5 AM EDT Thursday.

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

* ADDITIONAL DETAILS...For the Gale Warning today, a strong cold 
  front will move in this morning and will quickly turn wind 
  direction from south to west. Upstream observations show brief 
  gusts to gales will be likely immediately behind the front. 
  There will then be a brief lull in gales through the late 
  morning hours, but gales are expected to return by the afternoon
  and evening as mixing heights increase over neighboring land, 
  drawing these stronger gusts offshore. 

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.

&&

$$

LHZ421-422-441>443-142015-
/O.CON.KDTX.GL.W.0021.220414T0700Z-220415T0000Z/
/O.NEW.KDTX.GL.A.0017.220415T1200Z-220416T0000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
152 AM EDT Thu Apr 14 2022

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
EVENING...

* WHAT...During the Gale Warning, expect sustained winds up to 
  27 knots from the southwest with gusts up to 42 knots. The 
  largest significant waves will be 5 feet with a potential 
  maximum wave height of 7 feet. During the Gale Watch, expect 
  sustained winds up to 25 knots from the southwest with gusts 
  up to 35 knots. The largest significant waves will be 4 feet 
  with a potential maximum wave height of 5 feet.

* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to 
  Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to 
  Bay Port MI, Port Austin to Harbor Beach MI, Harbor Beach to 
  Port Sanilac MI and Port Sanilac to Port Huron MI.

* WHEN...During the Gale Warning, the maximum winds are expected 
  around 5 AM EDT Thursday with the largest waves expected 
  around 7 AM EDT Thursday. During the Gale Watch, the maximum 
  winds are expected around 12 PM EDT Friday with the largest 
  waves expected around 3 PM EDT Friday.

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

* ADDITIONAL DETAILS...For the Gale Warning today, a strong cold 
  front will move in this morning and will quickly turn wind 
  direction from south to west. Upstream observations show brief 
  gusts to gales will be likely immediately behind the front. 
  There will then be a brief lull in gales through the late 
  morning hours, but gales are expected to return by the afternoon
  and evening as mixing heights increase over neighboring land, 
  drawing these stronger gusts offshore. 

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.

&&

$$
382 
WHUS73 KDTX 141954
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
354 PM EDT Thu Apr 14 2022

LHZ421-422-441>443-150230-
/O.CON.KDTX.GL.W.0021.000000T0000Z-220415T0000Z/
/O.CON.KDTX.GL.A.0017.220415T1200Z-220416T0000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
354 PM EDT Thu Apr 14 2022

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
FRIDAY EVENING...

* WHAT...During the Gale Warning, expect sustained winds up to 
  27 knots from the southwest with gusts up to 42 knots. The 
  largest significant waves will be 5 feet with a potential 
  maximum wave height of 7 feet. During the Gale Watch, expect 
  sustained winds up to 25 knots from the southwest with gusts 
  up to 35 knots. The largest significant waves will be 4 feet 
  with a potential maximum wave height of 5 feet.

* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to 
  Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to 
  Bay Port MI, Port Austin to Harbor Beach MI, Harbor Beach to 
  Port Sanilac MI and Port Sanilac to Port Huron MI.

* WHEN...During the Gale Warning, the maximum winds are expected 
  around 5 AM EDT Thursday with the largest waves expected 
  around 7 AM EDT Thursday. During the Gale Watch, the maximum 
  winds are expected around 12 PM EDT Friday with the largest 
  waves expected around 3 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LCZ460-150230-
/O.CON.KDTX.GL.W.0021.000000T0000Z-220415T0000Z/
/O.CON.KDTX.GL.A.0017.220415T1200Z-220416T0000Z/
Lake St Clair-
354 PM EDT Thu Apr 14 2022

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH
FRIDAY EVENING...

* WHAT...During the Gale Warning, expect sustained winds up to 
  22 knots from the southwest with gusts up to 37 knots. The 
  largest significant waves will be 3 feet with a potential 
  maximum wave height of 4 feet. During the Gale Watch, expect 
  sustained winds up to 22 knots from the southwest with gusts 
  up to 37 knots. The largest significant waves will be 2 feet 
  with a potential maximum wave height of 3 feet.

* WHERE...Lake St Clair.

* WHEN...During the Gale Warning, the maximum winds are expected 
  around 5 AM EDT Thursday with the largest waves expected 
  around 5 AM EDT Thursday. During the Gale Watch, the maximum 
  winds are expected around 10 AM EDT Friday with the largest 
  waves expected around 1 PM EDT Friday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

LEZ444-150000-
/O.CON.KDTX.GL.W.0021.000000T0000Z-220415T0000Z/
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
354 PM EDT Thu Apr 14 2022

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...Expect sustained winds up to 26 knots from the 
  southwest with gusts up to 37 knots. The largest significant 
  waves will be 4 feet with a potential maximum wave height of 5 
  feet.

* WHERE...Michigan Waters of Lake Erie from Detroit River to 
  North Cape MI.

* WHEN...The maximum winds are expected around 5 AM EDT Thursday 
  with the largest waves expected around 5 AM EDT Thursday.

* IMPACTS...Strong winds will cause hazardous 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 13, 3:48 AM EDTGale WatchDTX7 hr
Apr 13, 3:48 AM EDTSmall Craft AdvisoryDTX22 hr
Apr 13, 3:18 PM EDTWind AdvisoryDTXBay, Genesee, Huron, Lapeer, Lenawee, Livingston and 11 more29 hr

Nearby

Gale Warnings in Michigan, 2022Every gale warning in 2022

Sources

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