2 products issued by NWS for: 7NM NW Ludington MI
Severe Thunderstorm Watch
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 505 NWS STORM PREDICTION CENTER NORMAN OK 750 PM EDT MON JUL 20 2026 SEVERE THUNDERSTORM WATCH 505 IS IN EFFECT UNTIL 200 AM EDT FOR THE FOLLOWING LOCATIONS LHZ345-346-347-361-LMZ323-341-342-344-345-346-362-364-366-849-868- LSZ322-210600- /O.NEW.KWNS.SV.A.0505.260720T2350Z-260721T0600Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING MACKINAC ISLAND ST IGNACE TO FALSE DETOUR CHANNEL 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING BOIS BLANC ISLAND LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT TO THE US/CANADIAN BORDER BEYOND 5 NM FROM SHORE GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO NORWOOD MI SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE TRAVERSE BAY SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI POINT BETSIE TO SLEEPING BEAR POINT MI MANISTEE TO POINT BETSIE MI LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH FOX ISLAND 5NM OFFSHORE LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO MID LAKE PENTWATER TO MANISTEE MI LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5NM OFFSHORE TO MID LAKE ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY $$ ATTN...WFO...APX...GRR...
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 300 PM EDT Mon Jul 20 2026 LMZ844>849-210300- /O.CON.KGRR.SC.Y.0051.000000T0000Z-260723T0300Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 300 PM EDT Mon Jul 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT WEDNESDAY... * WHAT...South winds tonight 15 to 25 knots with gusts to 30 knots, then northwest 15 to 25 knots with gusts up to 33 knots on Tuesday and Wednesday. Waves 5 to 8 feet. * WHERE...St Joseph to Manistee. * WHEN...From 11 AM this morning to 11 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$