455
WHUS73 KAPX 220847
MWWAPX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
347 AM EST SAT NOV 22 2025
LMZ344>346-221700-
/O.NEW.KAPX.SC.Y.0114.251122T2200Z-251123T1600Z/
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
347 AM EST SAT NOV 22 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 AM EST SUNDAY...
* WHAT...HIGHEST GUSTS UP TO 25 KTS FROM THE WEST AND HIGHEST
WAVES AROUND 7 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 5 PM THIS AFTERNOON TO 11 AM EST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ323-341-342-221700-
/O.NEW.KAPX.SC.Y.0114.251122T2200Z-251123T2100Z/
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-
347 AM EST SAT NOV 22 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
4 PM EST SUNDAY...
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE WEST AND HIGHEST
WAVES AROUND 7 FEET EXPECTED.
* WHERE...GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE
LIGHT TO NORWOOD MI, SEUL CHOIX POINT TO 5NM WEST OF MACKINAC
BRIDGE AND NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING
LITTLE TRAVERSE BAY.
* WHEN...FROM 5 PM THIS AFTERNOON TO 4 PM EST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LHZ345-221700-
/O.NEW.KAPX.SC.Y.0114.251123T0800Z-251123T2100Z/
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-
347 AM EST SAT NOV 22 2025
..SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 4 PM EST SUNDAY
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 5 FEET EXPECTED.
* WHERE...STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE
INCLUDING MACKINAC ISLAND.
* WHEN...FROM 3 AM TO 4 PM EST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LSZ321-322-221700-
/O.NEW.KAPX.SC.Y.0114.251123T0800Z-251123T2200Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
347 AM EST SAT NOV 22 2025
..SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 5 PM EST SUNDAY
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 10 FEET EXPECTED.
* WHERE...WHITEFISH BAY (U. S. PORTION)/WHITEFISH POINT TO POINT
IROQUOIS MI AND ST. MARYS RIVER POINT IROQUOIS TO E.
POTAGANNISSING BAY.
* WHEN...FROM 3 AM TO 5 PM EST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LHZ346-349-221700-
/O.NEW.KAPX.SC.Y.0114.251123T0800Z-251123T2200Z/
ST IGNACE TO FALSE DETOUR CHANNEL-STURGEON PT TO ALABASTER MI-
347 AM EST SAT NOV 22 2025
..SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 5 PM EST SUNDAY
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE WEST AND HIGHEST
WAVES AROUND 4 FEET EXPECTED.
* WHERE...ST IGNACE TO FALSE DETOUR CHANNEL AND STURGEON PT TO
ALABASTER MI.
* WHEN...FROM 3 AM TO 5 PM EST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LHZ347-348-221700-
/O.NEW.KAPX.GL.A.0015.251123T1200Z-251123T2100Z/
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-
347 AM EST SAT NOV 22 2025
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...
* WHAT...HIGHEST GUSTS UP TO 35 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 6 FEET POSSIBLE.
* 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 SUNDAY MORNING THROUGH SUNDAY AFTERNOON.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS HIGHEST WAVES WHICH
COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND HIGHEST
WAVES.
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