2 products issued by NWS for: 11NM SSW Grand Haven MI
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Grand Rapids MI 1141 AM EDT Sat Apr 1 2023 LMZ844>849-020800- 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- 1141 AM EDT Sat Apr 1 2023 This hazardous weather outlook is for portions of southwest Lower Michigan. .DAY ONE...This Afternoon and Tonight Northwest gales to 45 knots are expected on Lake Michigan this afternoon. Waves will build to 10 to 18 feet. .DAYS TWO THROUGH SEVEN...Sunday through Friday Winds and waves on Lake Michigan will become hazardous to small craft north of Muskegon during the day on Sunday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 817 PM EDT Sat Apr 1 2023 LMZ844>849-020830- /O.EXP.KGRR.GL.W.0012.000000T0000Z-230402T0000Z/ /O.NEW.KGRR.SC.Y.0042.230402T0017Z-230402T1000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 817 PM EDT Sat Apr 1 2023 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT SUNDAY... ...GALE WARNING HAS EXPIRED... * WHAT...North winds 10 to 20 knots with gusts up to 25 knots and waves 7 to 10 feet...subsiding to 2 to 4 feet late tonight. * WHERE...St Joseph to Manistee. * WHEN...Until 6 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...North winds will gradually diminish this evening and allow waves to fall below 4 feet overnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ DUKE