WHUS73 KDTX 030740
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
340 AM EDT Mon Aug 3 2026

LHZ441>443-030845-
/O.EXP.KDTX.SC.Y.0048.000000T0000Z-260803T0800Z/
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
340 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EDT EARLY THIS
MORNING...

Wind and waves continue to diminish early this morning.

$$

LCZ460-030845-
/O.EXP.KDTX.SC.Y.0048.000000T0000Z-260803T0800Z/
Lake St Clair-
340 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EDT EARLY THIS
MORNING...

Wind and waves continue to diminish early this morning.

$$

LEZ444-030845-
/O.EXP.KDTX.SC.Y.0048.000000T0000Z-260803T0800Z/
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
340 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EDT EARLY THIS
MORNING...

Wind and waves continue to diminish early this morning.

$$