Alert archive / Michigan / Gale Warnings in 2021

Gale Warning 14, NWS Gaylord, MI

April 30, 2021

NWS Gaylord, MI issued this gale warning at Apr 30, 2021, 4:02 PM EDT. It took effect at May 1, 2021, 8:00 AM EDT. It was in force for 12 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 30, 2021, 4:02 PM EDT (20:02 UTC)
In effect from
May 1, 2021, 8:00 AM EDT
Expired
May 1, 2021, 7:32 PM EDT
In force
12 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

171 
WHUS73 KAPX 302002
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
402 PM EDT Fri Apr 30 2021

LMZ345-346-010400-
/O.CAN.KAPX.SC.Y.0050.000000T0000Z-210430T2100Z/
/O.NEW.KAPX.GL.W.0014.210501T1200Z-210502T0000Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
402 PM EDT Fri Apr 30 2021

...GALE WARNING IN EFFECT FROM 8 AM TO 8 PM EDT SATURDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

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

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

* WHEN...From 8 AM to 8 PM EDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ344-010400-
/O.CON.KAPX.SC.Y.0050.000000T0000Z-210501T0000Z/
/O.NEW.KAPX.GL.W.0014.210501T1200Z-210502T0000Z/
Sleeping Bear Point to Grand Traverse Light MI-
402 PM EDT Fri Apr 30 2021

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

* WHAT...For the GALE WARNING, Highest gusts up to 35 kt from 
  the southwest and highest waves around 6 feet expected. For 
  the SMALL CRAFT ADVISORY, highest waves around 4 feet.

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

* WHEN...For the GALE WARNING, from 8 AM to 8 PM EDT Saturday. 
  For the SMALL CRAFT ADVISORY, until 8 PM EDT 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.

&&

$$

LHZ347-348-010400-
/O.EXT.KAPX.GL.W.0013.000000T0000Z-210501T0400Z/
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-
402 PM EDT Fri Apr 30 2021

...GALE WARNING NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

* WHAT...Highest gusts up to 35 kt from the northwest and 
  highest waves around 8 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 midnight EDT tonight.

* 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.

&&

$$

LSZ321-322-010000-
/O.EXT.KAPX.GL.W.0013.000000T0000Z-210501T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
402 PM EDT Fri Apr 30 2021

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

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

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

* WHEN...Until 8 PM EDT 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.

&&

$$

LMZ323-341-342-010400-
/O.CON.KAPX.SC.Y.0050.000000T0000Z-210501T0000Z/
/O.NEW.KAPX.SC.Y.0051.210501T1200Z-210502T0000Z/
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-
402 PM EDT Fri Apr 30 2021

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

* WHAT...For the first SMALL CRAFT ADVISORY, Highest gusts up to 
  25 kt from the northwest and highest waves around 4 feet. For 
  the second SMALL CRAFT ADVISORY, Highest gusts up to 30 kt 
  from the southwest and highest waves around 8 feet expected.

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

* WHEN...For the SMALL CRAFT ADVISORY, until 8 PM EDT this 
  evening. For the SMALL CRAFT ADVISORY, from 8 AM to 8 PM EDT 
  Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ345-346-349-010000-
/O.CON.KAPX.SC.Y.0050.000000T0000Z-210501T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Sturgeon Pt to Alabaster MI-
402 PM EDT Fri Apr 30 2021

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

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

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge 
  including Mackinac Island, Sturgeon Pt to Alabaster MI and St 
  Ignace to False Detour Channel.

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
5 follow-up statements
332 
WHUS73 KAPX 010002
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
802 PM EDT Fri Apr 30 2021

LHZ347-348-010115-
/O.CAN.KAPX.GL.W.0013.000000T0000Z-210501T0400Z/
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-
802 PM EDT Fri Apr 30 2021

...GALE WARNING IS CANCELLED...

$$

LSZ321-322-010115-
/O.EXP.KAPX.GL.W.0013.000000T0000Z-210501T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
802 PM EDT Fri Apr 30 2021

...GALE WARNING HAS EXPIRED...

$$

LMZ344-010815-
/O.EXP.KAPX.SC.Y.0050.000000T0000Z-210501T0000Z/
/O.CON.KAPX.GL.W.0014.210501T1200Z-210502T0000Z/
Sleeping Bear Point to Grand Traverse Light MI-
802 PM EDT Fri Apr 30 2021

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

* WHAT...Highest gusts up to 35 kt from the southwest and 
  highest waves around 6 feet expected.

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

* WHEN...From 8 AM to 8 PM EDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-341-342-010815-
/O.EXP.KAPX.SC.Y.0050.000000T0000Z-210501T0000Z/
/O.CON.KAPX.SC.Y.0051.210501T1200Z-210502T0000Z/
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-
802 PM EDT Fri Apr 30 2021

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

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

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

* WHEN...From 8 AM to 8 PM EDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ345-346-349-010115-
/O.EXP.KAPX.SC.Y.0050.000000T0000Z-210501T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Sturgeon Pt to Alabaster MI-
802 PM EDT Fri Apr 30 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

$$

LMZ345-346-010815-
/O.CON.KAPX.GL.W.0014.210501T1200Z-210502T0000Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
802 PM EDT Fri Apr 30 2021

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

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

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

* WHEN...From 8 AM to 8 PM EDT Saturday.

* 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.

&&

$$
860 
WHUS73 KAPX 010736
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
336 AM EDT Sat May 1 2021

LMZ344>346-020000-
/O.CON.KAPX.GL.W.0014.210501T1200Z-210502T0000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
336 AM EDT Sat May 1 2021

...GALE WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 8 PM
EDT THIS EVENING...

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

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

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

&&

$$

LHZ348-349-020000-
/O.EXB.KAPX.SC.Y.0051.210501T1600Z-210502T0000Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
336 AM EDT Sat May 1 2021

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

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

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

* WHEN...From noon today to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-020000-
/O.EXA.KAPX.SC.Y.0051.210501T1200Z-210502T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
336 AM EDT Sat May 1 2021

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

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

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

* WHEN...From 8 AM this morning to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-341-342-020000-
/O.CON.KAPX.SC.Y.0051.210501T1200Z-210502T0000Z/
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-
336 AM EDT Sat May 1 2021

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

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

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

* WHEN...From 8 AM this morning to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
654 
WHUS73 KAPX 011543
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1143 AM EDT Sat May 1 2021

LMZ344>346-012345-
/O.CON.KAPX.GL.W.0014.000000T0000Z-210502T0000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1143 AM EDT Sat May 1 2021

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

* WHAT...Highest gusts up to 40 kt from the south and highest 
  waves around 10 feet.

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

* WHEN...Until 8 PM EDT 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.

&&

$$

LMZ323-341-342-012345-
/O.CON.KAPX.SC.Y.0051.000000T0000Z-210502T0000Z/
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-
1143 AM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-012345-
/O.CON.KAPX.SC.Y.0051.000000T0000Z-210502T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1143 AM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ348-349-012345-
/O.CON.KAPX.SC.Y.0051.210501T1600Z-210502T0000Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1143 AM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
495 
WHUS73 KAPX 012003
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
403 PM EDT Sat May 1 2021

LMZ344>346-020000-
/O.CON.KAPX.GL.W.0014.000000T0000Z-210502T0000Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
403 PM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT 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.

&&

$$

LMZ341-020400-
/O.EXT.KAPX.SC.Y.0051.000000T0000Z-210502T0400Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
403 PM EDT Sat May 1 2021

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

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

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-342-020000-
/O.CON.KAPX.SC.Y.0051.000000T0000Z-210502T0000Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
403 PM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ321-020000-
/O.CON.KAPX.SC.Y.0051.000000T0000Z-210502T0000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
403 PM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ348-349-020000-
/O.CON.KAPX.SC.Y.0051.000000T0000Z-210502T0000Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
403 PM EDT Sat May 1 2021

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

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

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

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
059 
WHUS73 KAPX 012332
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
732 PM EDT Sat May 1 2021

LMZ344>346-020400-
/O.CAN.KAPX.GL.W.0014.000000T0000Z-210502T0000Z/
/O.EXA.KAPX.SC.Y.0051.000000T0000Z-210502T0400Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
732 PM EDT Sat May 1 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
...GALE WARNING IS CANCELLED...

* WHAT...Highest waves around 7 feet.

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ323-LSZ321-020045-
/O.CAN.KAPX.SC.Y.0051.000000T0000Z-210502T0000Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
732 PM EDT Sat May 1 2021

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

LHZ347-020400-
/O.EXA.KAPX.SC.Y.0051.000000T0000Z-210502T0400Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
732 PM EDT Sat May 1 2021

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

* WHAT...West winds will gust to 25 knots early this evening.

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ342-020400-
/O.EXT.KAPX.SC.Y.0051.000000T0000Z-210502T0400Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
732 PM EDT Sat May 1 2021

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

* WHAT...Highest waves around 3 feet. West wind gusts up to 25 
  knots.

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ348-349-020400-
/O.EXT.KAPX.SC.Y.0051.000000T0000Z-210502T0400Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
732 PM EDT Sat May 1 2021

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

* WHAT...Highest waves around 3 feet. Southwest wind gusts up to 
  25 knots.

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ341-020400-
/O.CON.KAPX.SC.Y.0051.000000T0000Z-210502T0400Z/
Seul Choix Point to 5NM West of Mackinac Bridge-
732 PM EDT Sat May 1 2021

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

* WHAT...Highest waves around 7 feet.

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

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 30, 4:18 AM EDTFreeze WarningAPXAntrim, Charlevoix, Grand Traverse26 hr
Apr 30, 9:33 AM EDTWind AdvisoryAPXAlpena, Chippewa, Presque Isle9 hr
Apr 30, 4:02 PM EDTSmall Craft AdvisoryAPX30 hr

Nearby

Gale Warnings in Michigan, 2021Every gale warning in 2021

Sources

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