741
FZUS73 KGRB 271801
MWSGRB
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
101 PM CDT MON JUL 27 2026
LMZ542-565-271811-
/O.CAN.KGRB.MA.W.0051.000000T0000Z-260727T1815Z/
101 PM CDT MON JUL 27 2026
..SPECIAL MARINE WARNING IS CANCELLED
THE AFFECTED AREAS WERE...
NEARSHORE WATERS FROM STURGEON BAY TO TWO RIVERS...
OPEN WATERS OF LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS...
THE THUNDERSTORMS HAVE MOVED OUT OF AREA AND NO LONGER POSE A
SIGNIFICANT THREAT TO BOATERS.
LAT...LON 4403 8767 4406 8765 4409 8758 4411 8749
4419 8699 4413 8701 4383 8709 4390 8760
4390 8765 4389 8773 4396 8770 4397 8770
4402 8768 4400 8768 4402 8767
TIME...MOT...LOC 1744Z 330DEG 34KT 4414 8695 4406 8721 4394 8745
LMZ543-567-271815-
/O.CON.KGRB.MA.W.0051.000000T0000Z-260727T1815Z/
101 PM CDT MON JUL 27 2026
..SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 115 PM CDT
FOR THE FOLLOWING AREAS...
NEARSHORE WATERS FROM TWO RIVERS TO SHEBOYGAN...
OPEN WATERS OF LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN...
AT 101 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING WATERSPOUTS
WAS LOCATED 20 NM SOUTHEAST OF RAWLEY POINT LIGHT, MOVING SOUTHEAST
AT 30 KNOTS.
HAZARD...WATERSPOUTS, LARGE HAIL, AND WIND GUSTS IN EXCESS OF 50
KNOTS.
SOURCE...RADAR INDICATED.
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY
HAZARDOUS SEAS. BOATS COULD SUFFER SIGNIFICANT STRUCTURAL
DAMAGE IN HIGH WINDS AND HAIL. SMALL CRAFT COULD CAPSIZE IN
SUDDENLY HIGHER WAVES.
THIS STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4403 8767 4406 8765 4409 8758 4411 8749
4419 8699 4413 8701 4383 8709 4390 8760
4390 8765 4389 8773 4396 8770 4397 8770
4402 8768 4400 8768 4402 8767
TIME...MOT...LOC 1744Z 335DEG 31KT 4408 8732
WATERSPOUT...POSSIBLE
MAX HAIL SIZE...>.75 IN
MAX WIND GUST...>50 KTS
KS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page