2 products issued by NWS for: 4NM W Muskegon MI
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Grand Rapids MI 358 AM EDT Sun Sep 22 2019 LMZ844>849-230800- 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- 358 AM EDT Sun Sep 22 2019 This hazardous weather outlook is for portions of southwest Lower Michigan. .DAY ONE...Today and Tonight Large waves and dangerous currents will continue through most of the day today be subside for a time tonight only to redevelop after midnight. Swimming will be dangerous, and piers will be overtopped by waves. Small Craft Advisories are in effect. There is also an increased risk for beach and dune erosion. Expect some embedded thunderstorms into this evening and locally heavy rainfall which when combined with the strong winds will result in very low visibilities at times. .DAYS TWO THROUGH SEVEN...Monday through Saturday Winds and waves will likely be hazardous to small craft and swimmers into Monday afternoon. The cold front on Wednesday will result in strong southwest winds turning to strong northwest winds by Thursday. This will likely result in hazardous conditions for boaters and swimmers. Also expect thunderstorms with the cold front on Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ wdm
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 339 AM EDT Sun Sep 22 2019 LMZ844>849-221545- /O.CON.KGRR.SC.Y.0041.000000T0000Z-190923T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 339 AM EDT Sun Sep 22 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WINDS...Southwest 15 to 30 mph shifting to northwest 10 to 20 knots this evening. Winds will increase from the northwest to 20 to 30 knots by mid morning Monday only to diminish once again to 5 to 15 knots by early evening. * WAVES...4 to 7 feet today, subsiding to 2 to 4 feet this evening only to build back to 4 to 6 feet Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that winds or waves are expected to produce hazardous conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ wdm