279
WHUS53 KDTX 232044
SMWDTX
LHZ441-442-462-463-232200-
/O.NEW.KDTX.MA.W.0068.250823T2044Z-250823T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
444 PM EDT SAT AUG 23 2025
THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
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 AUSTIN TO HARBOR BEACH 5NM OFF SHORE TO THE
US/CANADIAN BORDER...
PORT AUSTIN TO HARBOR BEACH MI...
* UNTIL 600 PM EDT.
* AT 444 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 NM EAST OF PORT AUSTIN TO 11 NM WEST OF PORT HOPE
TO 10 NM EAST OF SEBEWAING, MOVING NORTHEAST AT 35 KNOTS.
HAZARD...WIND GUSTS TO 40 KNOTS AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* STRONG THUNDERSTORMS WILL BE NEAR...
PORT HOPE AROUND 450 PM EDT.
HARBOR BEACH AROUND 515 PM EDT.
OTHER LOCATIONS IMPACTED BY STRONG THUNDERSTORMS INCLUDE WHITE ROCK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4359 8263 4377 8265 4398 8279 4404 8291
4400 8301 4418 8296 4418 8226 4360 8213
TIME...MOT...LOC 2044Z 239DEG 35KT 4401 8285 4390 8298 4367 8322
HAIL...<.75IN
WIND...40KTS
SC
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