012
WHUS73 KAPX 072016
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
416 PM EDT Tue Oct 7 2025

LHZ347-LSZ321-080430-
/O.EXT.KAPX.SC.Y.0093.000000T0000Z-251008T1200Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
416 PM EDT Tue Oct 7 2025

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

* WHAT...Highest gusts up to 30 kts from the north and highest
  waves around 8 feet.

* WHERE...In Lake Huron, 5NM East of Mackinac Bridge to Presque
  Isle Light MI including Bois Blanc Island. In Lake Superior,
  Whitefish Bay (U. S. Portion)/Whitefish Point to Point
  Iroquois 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.

&&

$$

LHZ345-346-LMZ342-080430-
/O.CON.KAPX.SC.Y.0093.000000T0000Z-251008T0500Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
416 PM EDT Tue Oct 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 25 kts from the northwest and
  highest waves around 5 feet.

* WHERE...In Lake Huron, Straits of Mackinac within 5 nm of
  Mackinac Bridge including Mackinac Island and St Ignace to
  False Detour Channel. In Lake Michigan, Norwood MI to 5NM West
  of Mackinac Bridge including Little Traverse Bay.

* WHEN...Until 1 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.

&&

$$

LHZ348-349-080430-
/O.CON.KAPX.SC.Y.0093.251008T0300Z-251008T2200Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
416 PM EDT Tue Oct 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 6 PM EDT WEDNESDAY...

* WHAT...Highest gusts up to 25 kts from the north and highest
  waves around 7 feet expected.

* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder
  Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.

* WHEN...From 11 PM this evening to 6 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.

&&

$$