744
FZUS73 KGRB 221511
MWSGRB
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
1011 AM CDT MON SEP 22 2025
LMZ542-543-565-567-221645-
1011 AM CDT MON SEP 22 2025
..STRONG THUNDERSTORMS APPROACHING THE WATERS
THE AREAS AFFECTED INCLUDE...
NEARSHORE AND OPEN WATERS OF LAKE MICHIGAN FROM STURGEON BAY TO
SHEBOYGAN...
AT 1010 AM CDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE
OF PRODUCING WINDS TO AROUND 30 KNOTS AND SMALL HAIL. THESE
THUNDERSTORMS WERE LOCATED ALONG A LINE EXTENDING FROM 19 NM EAST OF
OSHKOSH TO 14 NM WEST OF CLEVELAND TO 14 NM WEST OF SHEBOYGAN TO 13
NM NORTHWEST OF CEDAR GROVE, MOVING EAST AT 35 KNOTS.
LOCATIONS IMPACTED INCLUDE...
RAWLEY POINT LIGHT, TWO RIVERS, AND MANITOWOC.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER
WAVES, AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR
IMMEDIATELY UNTIL THESE STORMS PASS.
INTENSE LIGHTNING IS OCCURRING WITH THESE STORMS. IF CAUGHT ON THE
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED
METAL OBJECTS.
LAT...LON 4390 8760 4389 8773 4409 8765 4409 8770
4410 8764 4413 8760 4417 8761 4414 8756
4415 8757 4415 8756 4419 8751 4430 8754
4439 8752 4448 8686 4412 8701 4383 8709
BERSCH
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