Alert archive / Michigan / Gale Warnings in 2021

Gale Warning 22, NWS Marquette, MI

September 19, 2021

NWS Marquette, MI issued this gale warning at Sep 19, 2021, 4:53 PM EDT. It took effect at Sep 20, 2021, 8:00 PM EDT. It was in force for . No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 19, 2021, 4:53 PM EDT (20:53 UTC)
In effect from
Sep 20, 2021, 8:00 PM EDT
Expired
Sep 20, 2021, 3:51 AM EDT
In force
Issued by
NWS Marquette, MI

The text

As transmitted.

745 
WHUS73 KMQT 192053
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
453 PM EDT Sun Sep 19 2021

LMZ248-250-200500-
/O.CAN.KMQT.SC.Y.0109.000000T0000Z-210920T0000Z/
/O.NEW.KMQT.GL.W.0022.210921T0000Z-210921T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
453 PM EDT Sun Sep 19 2021

...GALE WARNING IN EFFECT FROM 8 PM MONDAY TO 8 AM EDT TUESDAY...

* WHAT...South winds 15 to 25 kt with gusts up to 35 kt and waves
  6 to 9 ft expected. Winds becoming southwesterly late. 

* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a 
  line from Fairport MI to Rock Island Passage.

* WHEN...From 8 PM Monday to 8 AM EDT Tuesday.

* 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.

&&

$$

LSZ240-241-200500-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210920T2000Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
453 PM EDT Sun Sep 19 2021 /353 PM CDT Sun Sep 19 2021/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT /3 PM
CDT/ MONDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves
  1 to 3 ft occurring.

* WHERE...Black River to Ontonagon MI and Saxon Harbor WI to 
  Black River MI.

* WHEN...Until 4 PM EDT /3 PM CDT/ Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ242>244-200500-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
453 PM EDT Sun Sep 19 2021

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

* WHAT...South winds 15 to 25 kt with gusts up to 30 kt becoming
  northwest winds 20 to 25 kt with gusts up to 30 kt late Monday
  night. Waves 3 to 6 ft occurring.

* WHERE...Upper Entrance of Portage Canal to Eagle River MI, 
  Eagle River to Manitou Island MI and Ontonagon to Upper 
  Entrance of Portage Canal MI.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ245-200500-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Manitou Island to Point Isabelle MI-
453 PM EDT Sun Sep 19 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt becoming
  northwest winds 15 to 20 kt with gusts up to 30 kt late Monday
  night. Waves 4 to 7 ft occurring.

* WHERE...Manitou Island to Point Isabelle MI.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ247-248-200500-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
453 PM EDT Sun Sep 19 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt becoming
  northwest winds 10 to 20 kt with gusts up to 25 kt late Monday
  night. Waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette MI and Lower Entrance of 
  Portage Canal To Huron Islands MI Including Keweenaw and Huron 
  Bays.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249>251-200500-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
453 PM EDT Sun Sep 19 2021

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

* WHAT...South to southeast winds 10 to 20 kt with gusts up to 30
  becoming west winds 15 to 20 kt with gusts up to 30 kt late
  Monday night. Waves 3 to 6 ft occurring.

* WHERE...Marquette to Munising MI, Munising to Grand Marais MI 
  and Grand Marais to Whitefish Point MI.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

TAP
2 follow-up statements
417 
WHUS73 KMQT 200153
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
953 PM EDT Sun Sep 19 2021

LMZ248-250-201000-
/O.EXB.KMQT.SC.Y.0109.210920T1500Z-210921T0000Z/
/O.CON.KMQT.GL.W.0022.210921T0000Z-210921T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
953 PM EDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 8 PM MONDAY TO 8 AM EDT
TUESDAY...

* WHAT...For the Small Craft Advisory, south to southeast winds 15
  to 20 kt with gusts up to 30 kt and waves 3 to 5 ft expected.
  For the Gale Warning, south winds 15 to 25 kt with gusts up to
  35 kt and waves 6 to 9 ft expected. Winds becoming southwesterly
  late Monday night for the Gale Warning. 

* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a 
  line from Fairport MI to Rock Island Passage.

* WHEN...For the Small Craft Advisory, from 11 AM to 8 PM EDT 
  Monday. For the Gale Warning, from 8 PM Monday to 8 AM EDT
  Tuesday.

* IMPACTS...Conditions will be hazardous to small craft during the
  small craft advisory. Strong winds will cause hazardous waves
  which could capsize or damage vessels and reduce visibility
  during the Gale Warning. 

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.

&&

$$

LMZ221-201000-
/O.EXB.KMQT.SC.Y.0109.210920T1500Z-210921T1200Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
953 PM EDT Sun Sep 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM MONDAY TO 8 AM EDT
TUESDAY...

* WHAT...South winds 15 to 25 kt with a few gale force gusts up to
  35 kt becoming west winds 10 to 20 kt with gusts up to 25 kt
  late Monday night. Waves 3 to 6 ft expected.

* WHERE...Green Bay North of line from Cedar River MI to Rock 
  Island Passage.

* WHEN...From 11 AM Monday to 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ240-241-201000-
/O.EXT.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
953 PM EDT Sun Sep 19 2021 /853 PM CDT Sun Sep 19 2021/

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT /7 AM CDT/
TUESDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt becoming
  northwest winds 15 to 20 kt with gusts up to 25 kt Monday night.
  Waves 4 to 7 ft to occur.

* WHERE...Black River to Ontonagon MI and Saxon Harbor WI to 
  Black River MI.

* WHEN...Until 8 AM EDT /7 AM CDT/ Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ242>244-201000-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
953 PM EDT Sun Sep 19 2021

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

* WHAT...South winds 15 to 25 kt with gusts up to 30 kt becoming
  northwest winds 20 to 25 kt with gusts up to 30 kt late Monday
  night. Waves 4 to 7 ft to occur.

* WHERE...Upper Entrance of Portage Canal to Eagle River MI, 
  Eagle River to Manitou Island MI and Ontonagon to Upper 
  Entrance of Portage Canal MI.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ245-201000-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Manitou Island to Point Isabelle MI-
953 PM EDT Sun Sep 19 2021

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

* WHAT...South winds 15 to 25 kt with gusts up to 30 kt becoming 
  northwest winds 15 to 20 kt with gusts up to 30 kt late Monday 
  night. Waves 4 to 7 ft to occur.

* WHERE...Manitou Island to Point Isabelle MI.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ247-248-201000-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
953 PM EDT Sun Sep 19 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt becoming
  northwest winds 15 to 25 kt with gusts up to 30 kt late Monday
  night. Waves 2 to 5 ft to occur.

* WHERE...Huron Islands to Marquette MI and Lower Entrance of 
  Portage Canal To Huron Islands MI Including Keweenaw and Huron 
  Bays.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249>251-201000-
/O.CON.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
953 PM EDT Sun Sep 19 2021

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

* WHAT...South to southeast winds 10 to 20 kt with gusts up to 30
  becoming west winds 15 to 25 kt with gusts up to 30 kt late
  Monday night. Waves 3 to 6 ft to occur.

* WHERE...Marquette to Munising MI, Munising to Grand Marais MI 
  and Grand Marais to Whitefish Point MI.

* WHEN...Until 8 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

TAP
778 
WHUS73 KMQT 200751
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
351 AM EDT Mon Sep 20 2021

LMZ248-250-201600-
/O.EXT.KMQT.SC.Y.0109.210920T1200Z-210922T0000Z/
/O.CAN.KMQT.GL.W.0022.210921T0000Z-210921T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
351 AM EDT Mon Sep 20 2021

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

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 6 to 9 ft expected.

* WHERE...5NM East of a line from Fairport MI to Rock Island 
  Passage and Seul Choix Point to Point Detour MI.

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ247-248-201600-
/O.CAN.KMQT.SC.Y.0109.000000T0000Z-210921T1200Z/
/O.NEW.KMQT.SC.Y.0110.210920T1700Z-210922T0000Z/
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
351 AM EDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO
8 PM EDT TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 
  3 to 6 ft expected.

* WHERE...Lower Entrance of Portage Canal To Huron Islands MI 
  Including Keweenaw and Huron Bays and Huron Islands to 
  Marquette MI.

* WHEN...From 1 PM this afternoon to 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ221-201600-
/O.EXT.KMQT.SC.Y.0109.210920T1400Z-210922T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
351 AM EDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO
8 PM EDT TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 2 to 5 ft expected.

* WHERE...Green Bay North of line from Cedar River MI to Rock 
  Island Passage.

* WHEN...From 10 AM this morning to 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ240-241-201600-
/O.EXT.KMQT.SC.Y.0109.000000T0000Z-210921T1800Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
351 AM EDT Mon Sep 20 2021 /251 AM CDT Mon Sep 20 2021/

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT /1 PM CDT/
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft occurring.

* WHERE...Black River to Ontonagon MI and Saxon Harbor WI to 
  Black River MI.

* WHEN...Until 2 PM EDT /1 PM CDT/ Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ242>244-201600-
/O.EXT.KMQT.SC.Y.0109.000000T0000Z-210921T2100Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
351 AM EDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 5 to 8 ft occurring.

* WHERE...Ontonagon to Upper Entrance of Portage Canal MI, Upper 
  Entrance of Portage Canal to Eagle River MI and Eagle River to 
  Manitou Island MI.

* WHEN...Until 5 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ245-201600-
/O.EXT.KMQT.SC.Y.0109.000000T0000Z-210922T0000Z/
Manitou Island to Point Isabelle MI-
351 AM EDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 4 to 7 ft occurring.

* WHERE...Manitou Island to Point Isabelle MI.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249>251-201600-
/O.EXT.KMQT.SC.Y.0109.000000T0000Z-210922T0000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
351 AM EDT Mon Sep 20 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 7 to 10 ft occurring.

* WHERE...Marquette to Munising MI, Munising to Grand Marais MI 
  and Grand Marais to Whitefish Point MI.

* WHEN...Until 8 PM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

07

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.