080
WHUS73 KAPX 091843
MWWAPX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
143 PM EST TUE DEC 9 2025
LHZ348-349-100245-
/O.CAN.KAPX.SC.Y.0121.000000T0000Z-251209T2100Z/
/O.NEW.KAPX.SC.Y.0122.251210T1400Z-251211T0300Z/
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON PT TO ALABASTER MI-
143 PM EST TUE DEC 9 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 10 PM EST
WEDNESDAY...
* WHAT...HIGHEST WAVES AROUND 8 FEET EXPECTED.
* WHERE...PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER
BAY NATIONAL MARINE SANCTUARY AND STURGEON PT TO ALABASTER MI.
* WHEN...FROM 9 AM TO 10 PM EST 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.
LMZ323-341-342-344>346-100245-
/O.NEW.KAPX.SC.Y.0122.251210T0900Z-251211T0300Z/
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-
143 PM EST TUE DEC 9 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM EST
WEDNESDAY...
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE NORTH AND HIGHEST
WAVES AROUND 8 FEET EXPECTED.
* WHERE...PORTIONS OF LAKE MICHIGAN.
* WHEN...FROM 4 AM TO 10 PM EST 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>347-100245-
/O.NEW.KAPX.SC.Y.0122.251210T1400Z-251211T0300Z/
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
143 PM EST TUE DEC 9 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 10 PM EST
WEDNESDAY...
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE NORTH AND HIGHEST
WAVES AROUND 7 FEET EXPECTED.
* WHERE...STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE
INCLUDING MACKINAC ISLAND, ST IGNACE TO FALSE DETOUR CHANNEL
AND 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI
INCLUDING BOIS BLANC ISLAND.
* WHEN...FROM 9 AM TO 10 PM EST 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.
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