285
WHUS73 KDTX 202042
MWWDTX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
342 PM EST THU NOV 20 2025
LHZ441-211515-
/O.NEW.KDTX.SC.Y.0086.251122T0000Z-251122T0900Z/
PORT AUSTIN TO HARBOR BEACH MI-
342 PM EST THU NOV 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM FRIDAY TO 4 AM EST
SATURDAY...
* WHAT...EXPECT SUSTAINED WINDS UP TO 16 KNOTS FROM THE
NORTHWEST WITH GUSTS UP TO 17 KNOTS. THE LARGEST SIGNIFICANT
WAVES WILL BE 4 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 5
FEET.
* WHERE...PORT AUSTIN TO HARBOR BEACH MI.
* WHEN...THE MAXIMUM WINDS ARE EXPECTED AROUND 8 PM EST FRIDAY
WITH THE LARGEST WAVES EXPECTED AROUND 12 AM EST SATURDAY.
* 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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