674
FZUS73 KGRB 130311
MWSGRB

Marine Weather Statement
National Weather Service Green Bay WI
1011 PM CDT Tue Aug 12 2025

LMZ541>543-563-565-567-130500-
1011 PM CDT Tue Aug 12 2025

...PATCHY DENSE FOG OVER LAKE MICHIGAN...

The areas affected include...

Nearshore waters from Washington Island to Sheboygan...
Open waters of Lake Michigan from Rock Island Passage to Sheboygan...

At 1006 PM CDT, satellite imagery and surface observations indicated
patchy dense fog along the Lake Michigan shoreline, capable of
reducing visibilities to below 1 mile at times. The patchy fog will
persist until later tonight when winds become west to northwest,
pushing the most extensive fog further offshore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dense fog was reducing visibilities to below 1 mile at times. Reduce
your speed, and keep a lookout for other vessels, buoys, and
breakwaters. Keep your navigation lights on. If not equipped with
radar, you should consider seeking safe harbor.

&&

LAT...LON 4389 8773 4409 8765 4409 8770 4420 8751
      4433 8754 4446 8750 4447 8754 4448 8749
      4449 8751 4480 8731 4480 8733 4488 8720
      4507 8712 4509 8705 4515 8708 4514 8705
      4519 8704 4517 8669 4386 8730

$$

JLA