Alert archive / Michigan / Small Craft Advisories in 2021

Small Craft Advisory 76, NWS Gaylord, MI

August 12, 2021

NWS Gaylord, MI issued this small craft advisory at Aug 12, 2021, 3:27 AM EDT. It took effect at Aug 12, 2021, 5:00 AM EDT. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Aug 12, 2021, 3:27 AM EDT (07:27 UTC)
In effect from
Aug 12, 2021, 5:00 AM EDT
Expired
Aug 12, 2021, 4:12 PM EDT
In force
11 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

213 
WHUS73 KAPX 120727
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
327 AM EDT Thu Aug 12 2021

LHZ345-346-LMZ323-341-342-344>346-121530-
/O.NEW.KAPX.SC.Y.0076.210812T0900Z-210813T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
327 AM EDT Thu Aug 12 2021

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

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

* WHERE...Portions of Lake Michigan and Lake Huron. 

* 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.

&&

$$
1 follow-up statement
029 
WHUS73 KAPX 122012
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
412 PM EDT Thu Aug 12 2021

LHZ345-346-LMZ323-341-342-344>346-122115-
/O.CAN.KAPX.SC.Y.0076.000000T0000Z-210813T0000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
412 PM EDT Thu Aug 12 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

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.