Alert archive / Michigan / Small Craft Advisories in 2021

Small Craft Advisory 97, NWS Gaylord, MI

October 17, 2021

NWS Gaylord, MI issued this small craft advisory at Oct 17, 2021, 10:02 PM EDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Oct 17, 2021, 10:02 PM EDT (02:02 UTC)
Expired
Oct 18, 2021, 5:00 AM EDT
In force
7 hr
Issued by
NWS Gaylord, MI

The text

As transmitted.

937 
WHUS73 KAPX 180202
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1002 PM EDT Sun Oct 17 2021

LHZ347-348-LSZ321-322-180900-
/O.EXP.KAPX.SC.Y.0096.000000T0000Z-211018T0200Z/
/O.NEW.KAPX.SC.Y.0097.211018T0202Z-211018T0900Z/
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-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1002 PM EDT Sun Oct 17 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Highest gusts up to 25 kt from the northwest and 
  highest waves around 9 feet.

* WHERE...In Lake Huron, 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. In Lake Superior, Whitefish Bay (U. S. 
  Portion)/Whitefish Point to Point Iroquois MI and St. Marys 
  River Point Iroquois to E. Potagannissing Bay.

* WHEN...Until 5 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.

&&

$$

LHZ345-346-349-LMZ323-341-342-344>346-180315-
/O.EXP.KAPX.SC.Y.0096.000000T0000Z-211018T0200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Sturgeon Pt to Alabaster MI-
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-
1002 PM EDT Sun Oct 17 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

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.