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Displaying AFOS PIL: MWWGRR Product Timestamp: 2025-03-18 19:59 UTC
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035 WHUS73 KGRR 181959 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 359 PM EDT Tue Mar 18 2025 LMZ844>849-190400- /O.NEW.KGRR.GL.A.0006.250320T0000Z-250320T1800Z/ 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- 359 PM EDT Tue Mar 18 2025 ...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...Northwest gales to 40 to 45 knots and waves 8 to 13 feet possible. Waves * WHERE...St Joseph to Manistee. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Strong north gales are likely on Lake Michigan Wednesday night and Thursday morning behind a strong low pressure system moving through the Great Lakes region. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ DUKE