Alert archive / Michigan / Small Craft Advisories in 2021

Small Craft Advisory 70, NWS Gaylord, MI

July 19, 2021

NWS Gaylord, MI issued this small craft advisory at Jul 19, 2021, 9:55 PM EDT. It took effect at Jul 20, 2021, 12:00 PM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Jul 19, 2021, 9:55 PM EDT (01:55 UTC)
In effect from
Jul 20, 2021, 12:00 PM EDT
Expired
Jul 20, 2021, 10:09 PM EDT
In force
10 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

368 
WHUS73 KAPX 200155
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
955 PM EDT Mon Jul 19 2021

LMZ323-201000-
/O.NEW.KAPX.SC.Y.0070.210720T1600Z-210721T0000Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
955 PM EDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT TUESDAY...

* WHAT...Highest gusts up to 25 kt from the north and highest 
  waves around 3 feet expected.

* WHERE...Grand Traverse Bay south of a line Grand Traverse 
  Light to Norwood MI.

* WHEN...From noon 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.

&&

$$

LMZ344>346-201000-
/O.NEW.KAPX.SC.Y.0070.210720T1600Z-210721T0800Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
955 PM EDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TUESDAY TO 4 AM EDT
WEDNESDAY...

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

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

* WHEN...From noon Tuesday to 4 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.

&&

$$

LHZ349-201000-
/O.NEW.KAPX.SC.Y.0070.210720T1800Z-210721T0300Z/
Sturgeon Pt to Alabaster MI-
955 PM EDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM TO 11 PM EDT
TUESDAY...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...From 2 PM to 11 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.

&&

$$
4 follow-up statements
251 
WHUS73 KAPX 200746
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
346 AM EDT Tue Jul 20 2021

LHZ347-348-201600-
/O.EXB.KAPX.SC.Y.0070.210720T1600Z-210721T0300Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
346 AM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 11 PM EDT
THIS EVENING...

* WHAT...Highest gusts up to 25 kt from the north and highest 
  waves around 3 feet expected.

* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI 
  including Bois Blanc Island and Presque Isle Light to Sturgeon 
  Pt MI Including Thunder Bay National Marine Sanctuary.

* WHEN...From noon today to 11 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.

&&

$$

LMZ342-201600-
/O.EXA.KAPX.SC.Y.0070.210720T1600Z-210721T0800Z/
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
346 AM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 4 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 25 kt from the north and highest 
  waves around 3 feet expected.

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

* WHEN...From noon today to 4 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.

&&

$$

LMZ323-201600-
/O.EXT.KAPX.SC.Y.0070.210720T1600Z-210721T0800Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
346 AM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM NOON TODAY TO 4 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 25 kt from the north and highest 
  waves around 3 feet expected.

* WHERE...Grand Traverse Bay south of a line Grand Traverse 
  Light to Norwood MI.

* WHEN...From noon today to 4 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.

&&

$$

LHZ349-201600-
/O.EXT.KAPX.SC.Y.0070.210720T1600Z-210721T0300Z/
Sturgeon Pt to Alabaster MI-
346 AM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM NOON TODAY TO 11 PM
EDT THIS EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...From noon today to 11 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.

&&

$$

LMZ344>346-201600-
/O.CON.KAPX.SC.Y.0070.210720T1600Z-210721T0800Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
346 AM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 4 AM
EDT WEDNESDAY...

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

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

* WHEN...From noon today to 4 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.

&&

$$
154 
WHUS73 KAPX 201450
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1050 AM EDT Tue Jul 20 2021

LMZ323-342-344>346-202300-
/O.CON.KAPX.SC.Y.0070.210720T1600Z-210721T0800Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1050 AM EDT Tue Jul 20 2021

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

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

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

* WHEN...Until 4 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.

&&

$$

LHZ347>349-202300-
/O.CON.KAPX.SC.Y.0070.210720T1600Z-210721T0300Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1050 AM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI, 5NM East of Mackinac 
  Bridge to Presque Isle Light MI including Bois Blanc Island 
  and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay 
  National Marine Sanctuary.

* WHEN...Until 11 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.

&&

$$
719 
WHUS73 KAPX 201932
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
332 PM EDT Tue Jul 20 2021

LMZ323-342-344>346-202045-
/O.CAN.KAPX.SC.Y.0070.000000T0000Z-210721T0800Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
332 PM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

LHZ347-348-202045-
/O.CAN.KAPX.SC.Y.0070.000000T0000Z-210721T0300Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
332 PM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

LHZ349-210300-
/O.CON.KAPX.SC.Y.0070.000000T0000Z-210721T0300Z/
Sturgeon Pt to Alabaster MI-
332 PM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

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

* WHERE...Sturgeon Pt to Alabaster MI.

* WHEN...Until 11 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.

&&

$$
147 
WHUS73 KAPX 210209
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1009 PM EDT Tue Jul 20 2021

LHZ349-210315-
/O.CAN.KAPX.SC.Y.0070.000000T0000Z-210721T0300Z/
Sturgeon Pt to Alabaster MI-
1009 PM EDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 20, 5:41 PM EDTSpecial Weather StatementAPXGladwin34 min

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.