633
WHUS53 KGRB 010028
SMWGRB
LMZ542-543-565-567-010130-
/O.NEW.KGRB.MA.W.0028.260701T0028Z-260701T0130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
728 PM CDT TUE JUN 30 2026
THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
NEARSHORE WATERS FROM STURGEON BAY TO SHEBOYGAN...
OPEN WATERS OF LAKE MICHIGAN FROM STURGEON BAY TO SHEBOYGAN...
* UNTIL 830 PM CDT.
* AT 728 PM CDT, A LINE OF STRONG THUNDERSTORM WAS LOCATED 9 NM EAST
OF KEWAUNEE PIERHEAD LIGHT, MOVING EAST AT 40 KNOTS.
HAZARD...WIND GUSTS TO 40 KNOTS.
SOURCE...RADAR INDICATED.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
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 4416 8762 4417 8762 4415 8757 4417 8758
4415 8756 4418 8752 4421 8751 4431 8754
4446 8750 4448 8752 4446 8754 4447 8754
4451 8748 4461 8744 4472 8734 4471 8676
4413 8701 4414 8757
TIME...MOT...LOC 0028Z 281DEG 39KT 4441 8730
MAX HAIL SIZE...<.75 IN
MAX WIND GUST...40 KTS
UHLMANN
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