484 
FZUS73 KDTX 100156
MWSDTX

Marine Weather Statement
National Weather Service Detroit/Pontiac MI
956 PM EDT Tue Jun 9 2026

LHZ442-443-463-464-100245-
/O.CON.KDTX.MA.W.0033.000000T0000Z-260610T0245Z/
956 PM EDT Tue Jun 9 2026

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1045 PM EDT...

For the following areas...
Harbor Beach to Port Sanilac MI...
Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to
US/Canadian border...
Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to
US/Canadian border...
Port Sanilac to Port Huron MI...

At 955 PM EDT, a severe thunderstorm capable of producing waterspouts
was located over Port Sanilac, moving northeast at 20 knots.

HAZARD...Waterspouts and wind gusts to nearly 50 knots.

SOURCE...Radar indicated.

IMPACT...Waterspouts can easily overturn boats and create locally 
         hazardous seas. Small craft could be damaged in briefly 
         higher winds and suddenly higher waves.

The severe thunderstorm will be near...
  Port Sanilac around 1000 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Thunderstorms can produce sudden waterspouts. Waterspouts can easily
overturn boats and create locally hazardous seas. Seek safe harbor
immediately.

&&

LAT...LON 4343 8221 4336 8254 4357 8260 4378 8217
      4368 8214 4356 8214
TIME...MOT...LOC 0155Z 243DEG 21KT 4345 8260 

WATERSPOUT...POSSIBLE
HAIL...0.00IN
WIND...49KTS

$$

BT