020 FZUS73 KGRB 122138 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 438 PM CDT Mon Oct 12 2026 LMZ521-522-122315- 438 PM CDT Mon Oct 12 2026 The areas affected include... Central and Southern Bay of Green Bay... * At 438 PM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This strong thunderstorm was located over Bay Shore Park, moving east at 30 knots. The strong thunderstorm will be near... Bay Shore Park, Green Bay Harbor Entrance Light and Green Bay around 440 PM CDT. Dyckesville around 445 PM CDT. Namur around 450 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4484 8794 4489 8788 4492 8789 4494 8788 4488 8742 4482 8745 4481 8749 4478 8753 4479 8758 4470 8767 4462 8772 4458 8782 4450 8788 4453 8807 4456 8808 TIME...MOT...LOC 2137Z 273DEG 30KT 4464 8783 $$ JG