Small Craft Advisory 128, NWS Marquette, MI

566 
WHUS73 KMQT 010149
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
949 PM EDT Sun Oct 31 2021

LMZ221-248-250-011000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211101T1800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
949 PM EDT Sun Oct 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT MONDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 3 ft occurring.

* WHERE...5NM East of a line from Fairport MI to Rock Island 
  Passage, Seul Choix Point to Point Detour MI and Green Bay 
  North of line from Cedar River MI to Rock Island Passage.

* WHEN...Until 2 PM EDT 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.

&&

$$

LSZ240>245-011000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T1200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
949 PM EDT Sun Oct 31 2021 /849 PM CDT Sun Oct 31 2021/

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

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

* WHERE...Portions of Central and Western Lake Superior.

* 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.

&&

$$

LSZ246-247-011000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211101T1200Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
949 PM EDT Sun Oct 31 2021

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

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  waves 1 to 3 ft occurring.

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

* WHEN...Until 8 AM EDT 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.

&&

$$

LSZ248-011000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T0000Z/
Huron Islands to Marquette MI-
949 PM EDT Sun Oct 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT MONDAY...

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

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until 8 PM EDT 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.

&&

$$

LSZ249-250-011000-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211102T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
949 PM EDT Sun Oct 31 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 6 to 11 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  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.

&&

$$

LSZ251-011000-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211102T1200Z/
Grand Marais to Whitefish Point MI-
949 PM EDT Sun Oct 31 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 6 to 11 ft occurring.

* WHERE...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.

&&

$$

669 
WHUS73 KMQT 010917
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
517 AM EDT Mon Nov 1 2021

LMZ221-248-250-011730-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211102T0900Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
517 AM EDT Mon Nov 1 2021

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

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

* WHERE...5NM East of a line from Fairport MI to Rock Island 
  Passage, Seul Choix Point to Point Detour MI and Green Bay 
  North of line from Cedar River MI to Rock Island Passage.

* WHEN...Until 5 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>245-011730-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211102T2200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
517 AM EDT Mon Nov 1 2021 /417 AM CDT Mon Nov 1 2021/

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT /5 PM CDT/
TUESDAY...

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

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 6 PM EDT /5 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.

&&

$$

LSZ246-247-011730-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211101T1800Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
517 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 3 ft occurring.

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

* WHEN...Until 2 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ248-011730-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
517 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT TUESDAY
NIGHT...

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

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until midnight EDT Tuesday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-011730-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
517 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT WEDNESDAY...

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

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-011730-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Grand Marais to Whitefish Point MI-
517 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT WEDNESDAY...

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

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

049 
WHUS73 KMQT 011516
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1116 AM EDT Mon Nov 1 2021

LMZ221-248-250-012330-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T0900Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1116 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
TUESDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 3 ft occurring.

* WHERE...5NM East of a line from Fairport MI to Rock Island 
  Passage, Seul Choix Point to Point Detour MI and Green Bay 
  North of line from Cedar River MI to Rock Island Passage.

* WHEN...Until 5 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>245-012330-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T2200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1116 AM EDT Mon Nov 1 2021 /1016 AM CDT Mon Nov 1 2021/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT /5 PM
CDT/ TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 6 PM EDT /5 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.

&&

$$

LSZ246-247-011800-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211101T1800Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1116 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft occurring.

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

* WHEN...Until 2 PM EDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ248-012330-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
1116 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TUESDAY NIGHT...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until midnight EDT Tuesday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-012330-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
1116 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

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

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-012330-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Grand Marais to Whitefish Point MI-
1116 AM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

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

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Voss

366 
WHUS73 KMQT 012108
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
508 PM EDT Mon Nov 1 2021

LMZ221-248-250-020515-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T0900Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
508 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and 
  waves 1 to 3 ft occurring.

* WHERE...5NM East of a line from Fairport MI to Rock Island 
  Passage, Seul Choix Point to Point Detour MI and Green Bay 
  North of line from Cedar River MI to Rock Island Passage.

* WHEN...Until 5 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>245-020515-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T2200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
508 PM EDT Mon Nov 1 2021 /408 PM CDT Mon Nov 1 2021/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT /5 PM
CDT/ TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 6 PM EDT /5 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.

&&

$$

LSZ248-020515-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
508 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TUESDAY NIGHT...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until midnight EDT Tuesday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-020515-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
508 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  waves 5 to 8 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-020515-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Grand Marais to Whitefish Point MI-
508 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and 
  waves 6 to 9 ft occurring.

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

JAW

444 
WHUS73 KMQT 020158
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
958 PM EDT Mon Nov 1 2021

LMZ221-248-250-020900-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T0900Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
958 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
TUESDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft occurring.

* WHERE...5NM East of a line from Fairport MI to Rock Island 
  Passage, Seul Choix Point to Point Detour MI and Green Bay 
  North of line from Cedar River MI to Rock Island Passage.

* WHEN...Until 5 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>245-021000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T2200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
958 PM EDT Mon Nov 1 2021 /858 PM CDT Mon Nov 1 2021/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT /5 PM
CDT/ TUESDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 6 PM EDT /5 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.

&&

$$

LSZ248-021000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
958 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TUESDAY NIGHT...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until midnight EDT Tuesday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-021000-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
958 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-021000-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Grand Marais to Whitefish Point MI-
958 PM EDT Mon Nov 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and 
  waves 5 to 8 ft occurring.

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

819 
WHUS73 KMQT 020918
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
518 AM EDT Tue Nov 2 2021

LMZ221-248-250-021030-
/O.EXP.KMQT.SC.Y.0127.000000T0000Z-211102T0900Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
518 AM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds will continue to slowly diminish this morning, but a few
gusts to 25 knots remain possible through sunrise. 

$$

LSZ240>245-021730-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211102T2200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
518 AM EDT Tue Nov 2 2021 /418 AM CDT Tue Nov 2 2021/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT /5 PM
CDT/ THIS EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 6 PM EDT /5 PM CDT/ 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.

&&

$$

LSZ248-021730-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
518 AM EDT Tue Nov 2 2021

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette 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.

&&

$$

LSZ249-250-021730-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
518 AM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-021730-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1000Z/
Grand Marais to Whitefish Point MI-
518 AM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...

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

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 6 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

621 
WHUS73 KMQT 021536
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1136 AM EDT Tue Nov 2 2021

LSZ240>245-022345-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211103T0000Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1136 AM EDT Tue Nov 2 2021 /1036 AM CDT Tue Nov 2 2021/

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT /7 PM CDT/
THIS EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 8 PM EDT /7 PM CDT/ 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.

&&

$$

LSZ249-250-022345-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211103T1100Z/
Marquette to Munising MI-Munising to Grand Marais MI-
1136 AM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 7 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-022345-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211103T0700Z/
Grand Marais to Whitefish Point MI-
1136 AM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM EDT WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 5 ft occurring.

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 3 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ248-022345-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
1136 AM EDT Tue Nov 2 2021

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette 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.

&&

$$

055 
WHUS73 KMQT 022119
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
519 PM EDT Tue Nov 2 2021

LSZ240>245-030000-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0000Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
519 PM EDT Tue Nov 2 2021 /419 PM CDT Tue Nov 2 2021/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM
CDT/ THIS EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 3 to 5 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 8 PM EDT /7 PM CDT/ 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.

&&

$$

LSZ248-030400-
/O.CON.KMQT.SC.Y.0127.000000T0000Z-211103T0400Z/
Huron Islands to Marquette MI-
519 PM EDT Tue Nov 2 2021

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

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 3 to 5 ft occurring.

* WHERE...Huron Islands to Marquette 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.

&&

$$

LSZ249-250-030530-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1100Z/
Marquette to Munising MI-Munising to Grand Marais MI-
519 PM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EDT
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 5 to 8 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 7 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-030530-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T0700Z/
Grand Marais to Whitefish Point MI-
519 PM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM EDT
WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft occurring.

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 3 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

592 
WHUS73 KMQT 030157
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
957 PM EDT Tue Nov 2 2021

LSZ240>245-030600-
/O.NEW.KMQT.SC.Y.0129.211103T0157Z-211103T0600Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
957 PM EDT Tue Nov 2 2021 /857 PM CDT Tue Nov 2 2021/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT /1 AM CDT/
WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 5 ft occurring.

* WHERE...Portions of Central and Western Lake Superior.

* WHEN...Until 2 AM EDT /1 AM CDT/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ248-031000-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211103T1800Z/
Huron Islands to Marquette MI-
957 PM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT WEDNESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until 2 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-031000-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211104T0000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
957 PM EDT Tue Nov 2 2021

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 5 to 8 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 8 PM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-031000-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211103T1200Z/
Grand Marais to Whitefish Point MI-
957 PM EDT Tue Nov 2 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY...

* WHAT...North winds 5 to 15 kt with gusts up to 20 kt and waves 
  4 to 7 ft occurring.

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 8 AM EDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

217 
WHUS73 KMQT 030818
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
418 AM EDT Wed Nov 3 2021

LSZ248-031600-
/O.EXT.KMQT.SC.Y.0127.000000T0000Z-211103T1600Z/
Huron Islands to Marquette MI-
418 AM EDT Wed Nov 3 2021

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

* WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt and
  waves 2 to 5 ft occurring.

* WHERE...Huron Islands to Marquette 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.

&&

$$

LSZ249-250-031630-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211104T0000Z/
Marquette to Munising MI-Munising to Grand Marais MI-
418 AM EDT Wed Nov 3 2021

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

* WHAT...Northwest winds 5 to 15 kt with gusts up to 20 kt and 
  waves 3 to 6 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  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.

&&

$$

LSZ251-031200-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211103T1200Z/
Grand Marais to Whitefish Point MI-
418 AM EDT Wed Nov 3 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WHAT...South winds 5 to 10 kt becoming northwest 10 to 20 knots 
  and waves 3 to 5 ft occurring.

* WHERE...Grand Marais to Whitefish Point MI.

* WHEN...Until 8 AM EDT this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

422 
WHUS73 KMQT 031546
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1146 AM EDT Wed Nov 3 2021

LSZ248-031700-
/O.EXP.KMQT.SC.Y.0127.000000T0000Z-211103T1600Z/
Huron Islands to Marquette MI-
1146 AM EDT Wed Nov 3 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT NOON EDT TODAY...

Winds and waves have been dropping below advisory criteria for 
small crafts in this area and therefore will be allowed to expire 
at the top of the hour.

$$

LSZ249-250-040000-
/O.EXT.KMQT.SC.Y.0128.000000T0000Z-211104T0100Z/
Marquette to Munising MI-Munising to Grand Marais MI-
1146 AM EDT Wed Nov 3 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 2 to 4 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 9 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.

&&

$$

163 
WHUS73 KMQT 032110
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
510 PM EDT Wed Nov 3 2021

LSZ249-250-040100-
/O.CON.KMQT.SC.Y.0128.000000T0000Z-211104T0100Z/
Marquette to Munising MI-Munising to Grand Marais MI-
510 PM EDT Wed Nov 3 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* WHAT...Northwest winds 5 to 10 kt with gusts up to 15 kt and 
  waves 2 to 5 ft occurring.

* WHERE...Marquette to Munising MI and Munising to Grand Marais 
  MI.

* WHEN...Until 9 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.

&&

$$

Area Forecast Discussion
National Weather Service Marquette MI
314 PM EDT Sun Oct 31 2021

.SHORT TERM...(This evening through Monday)
Issued at 258 PM EDT SUN OCT 31 2021

Water vapor imagery and RAP analysis show a closed low over northern
Ontario with a shortwave trough moving across the Upper Great Lakes
this afternoon. At the sfc, NW winds are gusty behind the cold front
which exited the area this morning with the strongest gusts of 30-35
mph across the Keweenaw and shoreline areas east of Marquette. Main
lake effect shower activity by this afternoon has been confined to
mostly to the east half and even that has been weakening in
intensity due to fairly dry air upstream as depicted by the
soundings.

Tonight, expect an uptick in wnw flow lake effect showers as 850 mb
temps lower into -5C to -7C range and moisture depth increases
upwards of 15kft. With lake induced equilibrium levels rising to 15-
20kft and with increased moisture depth compared to today, shower
intensity will likely be briefly heavy at times tonight. Wet bulb
zero heights falling well blo 1500ft across the area will support
pcpn mixing with snow at times even close to Lake Superior. Given
the potential depth of convective mixing, pcpn may end up being more
graupel type at times, rather than snow, in heavier showers near the
lake. Under wnw flow, low-level convergence will likely be maximized
from central Ontonagon County into southern Houghton and Baraga
County over the w and east of Munising over the eastern fcst area.
So, expect greatest pcpn coverage in those areas. Over the w, 1-2
inches of snow accumulation is possible over the high terrain,
particularly in Baraga County. Even over the e, some sloppy snow
accumulations up to an inch may be possible inland from the lake.
Expect low temps generally in the upper 20s/lower 30s, except mid
30s/upper 30s F near Lake Superior.

Monday, expect more of the same as 850 mb temps maybe fall slightly
to -6 to -8C late in the day. Best low-level convergence areas look
to be in the same areas so again expect best lake effect shower
coverage generally east of Munising and over the higher terrain of
Ontonagon, southern Houghton and Baraga counties, perhaps reaching
into nw Marquette County. Cooler daytime times over the west will
favor the higher terrain of Baraga County for maybe another 1-2
inches of slushy snow. Expect highs ranging from generally the upper
30s west to the lower to mid 40s central and east.

.LONG TERM...(Monday night through Sunday)
Issued at 314 PM EDT SUN OCT 31 2021

Lake effect precipitation will be the main challenge in the long
term with long wave troughing over eastern Canada into the Great
Lakes though mid-week and a few different shortwaves dropping south
through the area bringing reinforcing colder air, increased moisture
and instability.

Though mid-week the low levels are relatively dry at times with
inverted-v type soundings. However, the more recent guidance is
showing a bit more moisture in the low levels. This should result in
moderate and possibly brief heavy showers at times as the atmosphere
becomes more favorable with the passing shortwaves. Precipitation
types will be mainly a rain/snow mix near the shorelines with all
snow inland during the overnight hours, transitioning to a mix
during the daytime. Blended QPF guidance is around a quarter to half
inch in the west Monday night into Tuesday morning with up to three
quarters of an inch over the east, mainly east of Munising. Snow
amount may be sufficient for advisories for inland locations in the
west and northwest lake effect belts, mainly during the overnight
hours when temperatures will be more favorable for all snow and
accumulations. The current forecast is for 2 to 4 inches in the east
(inland) and 3 to 5 inches in the high terrain of the central/west.
These amounts are in-line with the NBM 50th percentile 24 hour snow
amounts. Some of the models are showing a more extreme precipitation
event with NBM 90th snow amounts approaching 6 to 8 inches in the
higher elevations of the central and west along with inland
locations in the east. I wouldn't be surprised to see a few higher
end snowfall reports where banding is more persistent. Tuesday night
into Wednesday looks like the best coverage of lake effect
precipitation will be in the east.

As far as support for the lake effect precipitation, the first
shortwave arrives Monday night and Tuesday, dropping south out of
Ontario and tracking over the U.P. This brings steepening mid-level
lapse rates with lake induced convection equilibrium levels reaching
to 20 kft, with 850mb temps around -6C. Convergence increases over
the east supporting a WNW to ESE orientated band for the east while
some convergence over the west in Ontonagon and Houghton counties
should help organize some of the bands there. Instability is
strongest in the east with the better fetch, sfc based cape of 200
to 400 J/kg are forecast by the NAM/GFS with lake induced cape
approaching 800 J/kg in the model bufrs.  As the shortwave passes
another will be on its heals.

The second shortwave arrives Tuesday night and looks like it may
track south of the U.P., helping to bring the mean low level winds
more northerly with increased convergence over the eastern half of
the lake favoring the N to NW lake effect wind belts. The GFS brings
strong convergence close to the Marquette County shoreline on
Tuesday night so we could at least see the lake effect bands shift
west into western Alger and far northeastern Marquette County. 850mb
temps fall to around -10C however the mid-levels will be slightly
warmer during this time period which will lower lake induced
equilibrium levels to around 10 kft. The boundary layer will be a
bit colder which could bring accumulating snowfall closer to the
Lake Superior shoreline.

Things dry out for Thursday though the end of the week with
temperatures moderating to the upper 40s to near 50 by the weekend.
&&

.AVIATION...(For the 18Z TAFS through 18Z Monday afternoon)
Issued at 138 PM EDT SUN OCT 31 2021

Conditions at IWD/CMX/SAW are likely to vary btwn MVFR and VFR
through much of this fcst period under a w to nw wind lake effect
setup. Expect VFR cigs to fall back to prevailing MVFR cigs
tonight into Monday morning at IWD/CMX. Lake effect showers will
be developing off Lake Superior. These showers (-shra and/or
-shsn) could affect any of the terminals, especially tonight into
Monday, although most impacts would be at KIWD and KCMX. Winds
will be gusty to 20-30kt for much of the fcst period, strongest at
CMX.
&&

.MARINE...(For the 4 PM Lake Superior forecast issuance)
Issued at 258 PM EDT SUN OCT 31 2021

In the wake of this morning's cold front, increased instability and
mixing will support nw winds of 20-30kt across Lake Superior tonight
into Monday. Over the e half, expect frequent gale force gusts to
around 35kt into early evening where Gale Warning is in effect.
Winds will then gradually diminish with gusts falling off to blo
20kt by late Tue and remaining under 20kt for Wed. West winds may
increase a bit on Thu as pres gradient tightens slightly btwn high
pres ridging to the s and a low pres trough dropping across Hudson
Bay.
&&

.MQT WATCHES/WARNINGS/ADVISORIES...
Upper Michigan...
None.
Lake Superior...
  Gale Warning until 9 PM EDT this evening for LSZ251-267.

  Gale Warning until 8 PM EDT this evening for LSZ249-250-266.

Lake Michigan...
None.
&&

SHORT TERM...Voss
LONG TERM...NL
AVIATION...Voss
MARINE...Voss

Hazardous Weather Outlook
National Weather Service Marquette MI
325 PM EDT Sun Oct 31 2021

MIZ001>005-009>014-084-085-011930-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Gogebic-
Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
325 PM EDT Sun Oct 31 2021 /225 PM CDT Sun Oct 31 2021/

This Hazardous Weather Outlook is for portions of western Upper
Michigan and central Upper Michigan.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Lake effect snow showers could result in a few inches of snow
accumulation Monday night over the higher elevations resulting in
slushy roads.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

MIZ006-007-011930-
Alger-Luce-
325 PM EDT Sun Oct 31 2021

This Hazardous Weather Outlook is for portions of central Upper
Michigan.

.DAY ONE...Tonight

Strong winds on Lake Superior today and tonight could build large
waves up to 12 feet along the lakeshores. These waves may cause
some minor lakeshore flooding and beach erosion.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Strong winds on Lake Superior Monday could build large waves up
to 10 feet along the lakeshores. These waves may cause some minor
lakeshore flooding and beach erosion.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

LSZ162-240>251-263>267-011930-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
325 PM EDT Sun Oct 31 2021 /225 PM CDT Sun Oct 31 2021/

This Hazardous Weather Outlook is for portions of Eastern Lake
Superior...Central Lake Superior and Western Lake Superior.

.DAY ONE...Tonight

Northwest gales to around 35 knots are expected into this evening
across the east half of Lake Superior.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

LMZ221-248-250-011930-
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
325 PM EDT Sun Oct 31 2021

This Hazardous Weather Outlook is for portions of Northern Lake
Michigan.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

NJL