FZUS73 KGRR 150926
MWSGRR

Marine Weather Statement
National Weather Service Grand Rapids MI
526 AM EDT Wed Apr 15 2026

LMZ845-846-874-876-151030-
526 AM EDT Wed Apr 15 2026

...STRONG THUNDERSTORMS OVER THE WATERS...

The areas affected include...
  Nearshore and Open Waters from South Haven to Grand Haven MI...

At 526 AM EDT, 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 20 nm east of
Wind Pt. to 30 nm east of Winthrop Harbor, moving east at 10 knots.

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 4248 8625 4241 8628 4244 8636 4246 8702
      4306 8710 4306 8625 4296 8622 4277 8621

$$

JC