Alert archive / Michigan / Small Craft Advisories in 2021

Small Craft Advisory 68, NWS Marquette, MI

June 22, 2021

NWS Marquette, MI issued this small craft advisory at Jun 22, 2021, 9:25 PM EDT. It took effect at Jun 23, 2021, 11:00 AM EDT. It was in force for 41 hr.

The area

The counties it named.

The facts

Issued
Jun 22, 2021, 9:25 PM EDT (01:25 UTC)
In effect from
Jun 23, 2021, 11:00 AM EDT
Expired
Jun 25, 2021, 4:00 AM EDT
In force
41 hr
Issued by
NWS Marquette, MI

The text

As transmitted.

801 
WHUS73 KMQT 230125
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
925 PM EDT Tue Jun 22 2021

LMZ221-230930-
/O.NEW.KMQT.SC.Y.0068.210623T1500Z-210624T0800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
925 PM EDT Tue Jun 22 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 4 AM
EDT THURSDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and 
  waves 2 to 4 ft expected.

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

* WHEN...From 11 AM Wednesday to 4 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.

&&

$$

LMZ248-250-230930-
/O.NEW.KMQT.SC.Y.0068.210623T1500Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
925 PM EDT Tue Jun 22 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 2 AM
EDT FRIDAY...

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

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

* WHEN...From 11 AM Wednesday to 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

JSS
10 follow-up statements
386 
WHUS73 KMQT 230213
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1013 PM EDT Tue Jun 22 2021

LMZ221-231015-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210624T0800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1013 PM EDT Tue Jun 22 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO
4 AM EDT THURSDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and 
  waves 2 to 4 ft expected.

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

* WHEN...From 11 AM Wednesday to 4 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.

&&

$$

LMZ248-250-231015-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1013 PM EDT Tue Jun 22 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO
2 AM EDT FRIDAY...

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

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

* WHEN...From 11 AM Wednesday to 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
326 
WHUS73 KMQT 230759
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
359 AM EDT Wed Jun 23 2021

LSZ251-231600-
/O.EXB.KMQT.SC.Y.0068.210623T1500Z-210624T1200Z/
Grand Marais to Whitefish Point MI-
359 AM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 AM
EDT THURSDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt expected.

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

* WHEN...From 11 AM this morning to 8 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.

&&

$$

LMZ221-231600-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210624T0800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
359 AM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO 4 AM EDT THURSDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 4 ft expected.

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

* WHEN...From 11 AM this morning to 4 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.

&&

$$

LMZ248-250-231600-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
359 AM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO 2 AM EDT FRIDAY...

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

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

* WHEN...From 11 AM this morning to 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

jp
324 
WHUS73 KMQT 231447
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1047 AM EDT Wed Jun 23 2021

LSZ249-250-232300-
/O.EXB.KMQT.SC.Y.0068.210623T2300Z-210624T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
1047 AM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 8 AM
EDT THURSDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt expected.

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

* WHEN...From 7 PM this evening to 8 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.

&&

$$

LMZ221-232300-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210624T0800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1047 AM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT
THURSDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 4 ft expected.

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

* WHEN...Until 4 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.

&&

$$

LMZ248-250-232300-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1047 AM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT FRIDAY...

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

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

* WHEN...Until 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ251-232300-
/O.CON.KMQT.SC.Y.0068.210623T1500Z-210624T1200Z/
Grand Marais to Whitefish Point MI-
1047 AM EDT Wed Jun 23 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt expected.

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

* WHEN...Until 8 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.

&&

$$
188 
WHUS73 KMQT 232031
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
431 PM EDT Wed Jun 23 2021

LMZ221-240445-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-210624T1800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
431 PM EDT Wed Jun 23 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and 
  waves 2 to 4 ft occurring.

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

* WHEN...Until 2 PM 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.

&&

$$

LMZ248-250-240445-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
431 PM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT FRIDAY...

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

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

* WHEN...Until 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-240445-
/O.CON.KMQT.SC.Y.0068.210623T2300Z-210624T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
431 PM EDT Wed Jun 23 2021

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

* WHAT...South winds 15 to 20 kt with gusts up to 25 kt expected.

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

* WHEN...Until 8 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.

&&

$$

LSZ251-240445-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210624T1200Z/
Grand Marais to Whitefish Point MI-
431 PM EDT Wed Jun 23 2021

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

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt 
  occurring.

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

* WHEN...Until 8 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.

&&

$$

JSS
281 
WHUS73 KMQT 240212
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1012 PM EDT Wed Jun 23 2021

LMZ221-241015-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210624T1800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1012 PM EDT Wed Jun 23 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and 
  waves 2 to 4 ft occurring.

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

* WHEN...Until 2 PM 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.

&&

$$

LMZ248-250-241015-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1012 PM EDT Wed Jun 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT FRIDAY...

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

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

* WHEN...Until 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-241015-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210624T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
1012 PM EDT Wed Jun 23 2021

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

* WHAT...South winds 15 to 20 kt with gusts up to 25 kt 
  occurring.

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

* WHEN...Until 8 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.

&&

$$

LSZ251-241015-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210624T1200Z/
Grand Marais to Whitefish Point MI-
1012 PM EDT Wed Jun 23 2021

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

* WHAT...South winds 15 to 20 kt with gusts up to 25 kt 
  occurring.

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

* WHEN...Until 8 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.

&&

$$

JSS
939 
WHUS73 KMQT 240739
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
339 AM EDT Thu Jun 24 2021

LMZ221-241545-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-210625T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
339 AM EDT Thu Jun 24 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 4 ft occurring.

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

* 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.

&&

$$

LSZ251-241500-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-210624T1500Z/
Grand Marais to Whitefish Point MI-
339 AM EDT Thu Jun 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt 
  occurring.

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

* WHEN...Until 11 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.

&&

$$

LMZ248-250-241545-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
339 AM EDT Thu Jun 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT FRIDAY...

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

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

* WHEN...Until 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-250-241200-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210624T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
339 AM EDT Thu Jun 24 2021

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

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt 
  occurring.

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

&&

$$

jp
682 
WHUS73 KMQT 241437
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1037 AM EDT Thu Jun 24 2021

LSZ251-241700-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-210624T1700Z/
Grand Marais to Whitefish Point MI-
1037 AM EDT Thu Jun 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM EDT THIS
AFTERNOON...

* WHAT...South winds around 15 kt with gusts up to 25 kt 
  occurring.

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

* WHEN...Until 1 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.

&&

$$

LMZ221-242245-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1037 AM EDT Thu Jun 24 2021

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

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

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

* 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.

&&

$$

LMZ248-250-242245-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0600Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1037 AM EDT Thu Jun 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT FRIDAY...

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

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

* WHEN...Until 2 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
994 
WHUS73 KMQT 241945
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
345 PM EDT Thu Jun 24 2021

LSZ251-250000-
/O.NEW.KMQT.SC.Y.0069.210624T1945Z-210625T0000Z/
Grand Marais to Whitefish Point MI-
345 PM EDT Thu Jun 24 2021

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

* WHAT...South winds around 15 kt with gusts up to 25 knots
  occurring.

* WHERE...Grand Marais to Whitefish Point 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.

&&

$$

LMZ248-250-250345-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-210625T0800Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
345 PM EDT Thu Jun 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT FRIDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft occurring.

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

* WHEN...Until 4 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ221-250000-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
345 PM EDT Thu Jun 24 2021

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

* WHAT...South winds 10 to 15 kt with gusts up to 25 kt 
  occurring.

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

* 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.

&&

$$

07
040 
WHUS73 KMQT 250107
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
907 PM EDT Thu Jun 24 2021

LMZ248-250-250800-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-210625T0800Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
907 PM EDT Thu Jun 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT FRIDAY...

* WHAT...South winds 5 to 15 kt and waves 3 to 5 ft occurring.

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

* WHEN...Until 4 AM EDT Friday.

* 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
745 
WHUS73 KMQT 250811
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
411 AM EDT Fri Jun 25 2021

LMZ248-250-251500-
/O.EXP.KMQT.SC.Y.0068.000000T0000Z-210625T0800Z/
/O.NEW.KMQT.MF.Y.0010.210625T0811Z-210625T1500Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
411 AM EDT Fri Jun 25 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...Dense fog will reduce visibility to less than 1 NM at
  times.

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

* WHEN...Until 11 AM EDT this morning.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

LMZ221-251500-
/O.NEW.KMQT.MF.Y.0010.210625T0811Z-210625T1500Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
411 AM EDT Fri Jun 25 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...Dense fog will reduce visibility to less than 1 NM at
  times.

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

* WHEN...Until 11 AM EDT this morning.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

jp

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Marquette, MI wrote its last area forecast discussion before this small craft advisory went out at Jun 22, 7:57 PM EDT, 1 hour 28 minutes earlier.

Area forecast discussion, Jun 22, 7:57 PM EDT, 1 hour 28 minutes before
Area Forecast Discussion
National Weather Service Marquette MI
757 PM EDT Tue Jun 22 2021

.SHORT TERM...(This evening through Wednesday)
Issued at 222 PM EDT TUE JUN 22 2021

Satellite imagery shows scattered cu moving across the U.P. this
afternoon. Radar imagery and reports from NWS Employees and the
public have indicated that some of the more robust cu (capable of
producing precip that reaches the ground) are precipitating
graupel/small hail; one NWS employee earlier today reported enough
graupel to cover his entire yard. As the lake breezes from Lake MI
and Lake Superior move further inland, expect a possible boundary to
set up over the east where further shower development (and a
possible thunderstorm or two) looks most likely to occur. While bulk
shear values don't look to bad (around 30 kts over most areas, with
some areas reaching 50 kts by this evening), CAPE is pretty marginal
for thunderstorm development (around 500 J/kg, no more than 1,000
J/kg); if a thunderstorm does pop-up the area where it does so
should see an increased risk for thunderstorms. Otherwise,
thunderstorm development seems pretty marginal. Models show
thunderstorm potential declining throughout the day today, but I'm
not 100% on that considering the lake breeze boundaries that are
likely to meet up in the east; they may provide enough lift to get
some convection going. Nothing severe is expected, save for some
small hail/graupel showers/thunderstorms; the better helicity threat
for updating updrafts should be coming in as the convection ends
this evening. Still, it might be a good idea to keep an eye out for
a possible low-topped supercell this afternoon and evening, (even
though that it seems like a really small chance for occurrence).

Tonight, expect clearing conditions. WAA should begin moving into
the area tonight as well, which should bring warmer temperatures
tonight (ensembles show us getting out of the anomalously low
temperatures). Wednesday, expect warmer highs than today, as the WAA
continues across the area. We should remain precip free Wednesday as
a dry slot in the mid levels advects over us. South to southwesterly
winds should increase throughout the day (particularly in the east)
Wednesday as a cold front approaches from the northwest.

.LONG TERM...(Wednesday night through Tuesday)
Issued at 259 PM EDT TUE JUN 22 2021

Upper air pattern consists of a 500 mb ridge ridge over the southern
plains and a trough on the west coast and a trough on the east coast
00z Thu. There is also a shortwave near Lake Winnipeg at 00z Thu.
This shortwave heads east into the upper Great Lakes Wed night and
then a trough moves into the upper Great Lakes on Fri. 850-500 mb q-
vector convergence and deeper moisture move into the area Wed night
and both move out on Thu. Both return to the area late Thu night
into Fri. Overall, did not make too many changes to the going
forecast.

In the extended, the GFS and ECMWF show a 500 mb ridge across the
western U.S. and a trough over the central U.S. 12z Sat. This trough
moves little on Sun and remains into Tue over the upper Great Lakes.
Temperatures will remain near normal for this forecast period. Will
remain unsettled with troughing in the area as well.
&&

.AVIATION...(For the 00Z TAFS through 00Z Wednesday evening)
Issued at 730 PM EDT TUE JUN 22 2021

Although VFR conditions will prevail through this TAF period at
all three sites, aviation interests should be aware of wind shifts
occurring early tonight. Once the winds become dominately south to
south-southwesterly, they'll remain that way through the remainder
of the TAF period, increasing tomorrow. Expect some diurnally-
driven CU to develop.

&&

.MARINE...(For the 4 PM Lake Superior forecast issuance)
Issued at 256 PM EDT TUE JUN 22 2021

Winds below 20 knots are expected this afternoon into tonight.
However, as a cold front approaches from the northwest, southerly
flow is expected to setup tonight and allow for gusts to approach 20
knots by Wednesday morning. By late afternoon, we could see some
gale force gusts approaching 35 knots over the eastern half. The
southerly flow is expected to remain ahead of the cold front
approaching the lake Wednesday night. The front may bring along some
thunderstorms as it moves eastward across the lake Wednesday night
and Thursday. Otherwise, expect winds to be around 20 knots or less
from Thursday until the end of the weekend.
&&

.MQT WATCHES/WARNINGS/ADVISORIES...
Upper Michigan...
None.
Lake Superior...
None.
Lake Michigan...
None.
&&

SHORT TERM...TAP
LONG TERM...07
AVIATION...lg
MARINE...TAP
Hazardous weather outlook, Jun 22, 3:15 PM EDT, 6 hours 10 minutes before
Hazardous Weather Outlook
National Weather Service Marquette MI
315 PM EDT Tue Jun 22 2021

MIZ001>007-009>014-084-085-231200-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
315 PM EDT Tue Jun 22 2021 /215 PM CDT Tue Jun 22 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...Wednesday through Monday

Thunderstorms are possible late Wednesday night through Friday.
Some of the storms late Wednesday night and Thursday could be
strong and produce high winds and large hail.

Waves on Lake Michigan building to around 6 feet Wednesday into
Wednesday night could lead to minor beach erosion and localized
lakeshore flooding for the Schoolcraft County shoreline east of
Manistique. There will also be a high swim risk for southern
Schoolcraft County Wednesday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

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

LSZ162-240>251-263>267-231200-
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-
315 PM EDT Tue Jun 22 2021 /215 PM CDT Tue Jun 22 2021/

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Thunderstorms are again possible late Wednesday night through
Thursday night.

.SPOTTER INFORMATION STATEMENT...

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

LMZ221-248-250-231200-
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-
315 PM EDT Tue Jun 22 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...Wednesday through Monday

Thunderstorms are again possible late Wednesday night through
Friday.

.SPOTTER INFORMATION STATEMENT...

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

07

In the hours before

Local storm report, Jun 22, 5:08 PM EDT, 4 hours 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MARQUETTE MI
508 PM EDT TUE JUN 22 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0150 PM     HAIL             1 SW GLADSTONE          45.84N 87.05W
06/22/2021  M0.25 INCH       DELTA              MI   PUBLIC

            PEA SIZED HAIL COVERED THE GROUND FOR A TIME
            ON THE BLUFF NEAR GLADSTONE THIS AFTERNOON.
            REPORT VIA SOCIAL MEDIA. DELAYED REPORT.

&&

JSS

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 3:36 AM EDTBeach Hazards StatementMQTSchoolcraft42 hr

Nearby

Small Craft Advisories in Michigan, 2021Every small craft advisory 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.