070
WHUS73 KAPX 160733
MWWAPX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
233 AM EST SUN NOV 16 2025
LSZ321-322-161630-
/O.CON.KAPX.GL.W.0028.000000T0000Z-251117T0300Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
233 AM EST SUN NOV 16 2025
..GALE WARNING REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING
* WHAT...HIGHEST GUSTS UP TO 40 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 12 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...UNTIL 10 PM EST SUNDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS HIGHEST WAVES
WHICH COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LHZ345>349-161630-
/O.CON.KAPX.GL.W.0028.000000T0000Z-251117T0300Z/
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-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON PT TO ALABASTER MI-
233 AM EST SUN NOV 16 2025
..GALE WARNING REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING
* WHAT...HIGHEST GUSTS UP TO 40 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 12 FEET EXPECTED.
* WHERE...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, PRESQUE ISLE LIGHT TO STURGEON PT MI
INCLUDING THUNDER BAY NATIONAL MARINE SANCTUARY AND STURGEON
PT TO ALABASTER MI.
* WHEN...THROUGH 10 PM EST SUNDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS HIGHEST WAVES
WHICH COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LMZ323-341-342-344-161200-
/O.CON.KAPX.GL.W.0028.000000T0000Z-251116T1200Z/
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-
233 AM EST SUN NOV 16 2025
..GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING
* WHAT...HIGHEST GUSTS UP TO 35 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 8 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, NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING
LITTLE TRAVERSE BAY AND SLEEPING BEAR POINT TO GRAND TRAVERSE
LIGHT MI.
* WHEN...UNTIL 7 AM EST SUNDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS HIGHEST WAVES
WHICH COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LMZ345-346-161630-
/O.CON.KAPX.SC.Y.0111.000000T0000Z-251117T0600Z/
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
233 AM EST SUN NOV 16 2025
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY
* WHAT...HIGHEST GUSTS UP TO 30 KTS FROM THE NORTHWEST AND
HIGHEST WAVES AROUND 8 FEET.
* WHERE...POINT BETSIE TO SLEEPING BEAR POINT MI AND MANISTEE TO
POINT BETSIE MI.
* WHEN...UNTIL 1 AM EST 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.
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