Watches, Warnings & Advisories
3 products found for Marine Zone: LMZ844
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Grand Rapids MI 501 AM EST Thu Nov 6 2025 LMZ844>849-071015- 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- 501 AM EST Thu Nov 6 2025 This hazardous weather outlook is for the nearshore waters from St Joseph to Manistee. .DAY ONE...Today and Tonight Waves will subside to below 4 feet this morning. Gale conditions will develop tonight lasting into Friday morning. Waves will build tonight towards 10 feet. .DAYS TWO THROUGH SEVEN...Friday through Wednesday Conditions hazardous to smaller craft are anticipated for Friday. Additional rough conditions are expected from Sunday through next Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ DUKE
Gale Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 418 AM EST Thu Nov 6 2025 LMZ844>849-061730- /O.CON.KGRR.SC.Y.0094.000000T0000Z-251106T1300Z/ /O.UPG.KGRR.GL.A.0012.251107T0200Z-251107T1200Z/ /O.NEW.KGRR.GL.W.0022.251107T0300Z-251107T1500Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 418 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory early this morning, waves will gradually subside to below 4 feet by 800 am. For the Gale Warning tonight into Friday, southwest gales to 40 knots developing and waves building to 6 to 10 feet. * WHERE...St Joseph to Manistee. * WHEN...For the Small Craft Advisory, until 8 AM EST this morning. For the Gale Warning, from 10 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...The Small Craft Advisory conditions will abate this morning as waves fall below 4 feet. A respite is expected today with lighter winds and lower wave action as a ridge of high pressure moves through. Gale conditions develop quickly tonight after dark persisting into Friday morning. Southwest gales to 40 knots and waves pushing to 10 feet are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ DUKE
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 418 AM EST Thu Nov 6 2025 LMZ844>849-061730- /O.CON.KGRR.SC.Y.0094.000000T0000Z-251106T1300Z/ /O.UPG.KGRR.GL.A.0012.251107T0200Z-251107T1200Z/ /O.NEW.KGRR.GL.W.0022.251107T0300Z-251107T1500Z/ 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- 418 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory early this morning, waves will gradually subside to below 4 feet by 800 am. For the Gale Warning tonight into Friday, southwest gales to 40 knots developing and waves building to 6 to 10 feet. * WHERE...St Joseph to Manistee. * WHEN...For the Small Craft Advisory, until 8 AM EST this morning. For the Gale Warning, from 10 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...The Small Craft Advisory conditions will abate this morning as waves fall below 4 feet. A respite is expected today with lighter winds and lower wave action as a ridge of high pressure moves through. Gale conditions develop quickly tonight after dark persisting into Friday morning. Southwest gales to 40 knots and waves pushing to 10 feet are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ DUKE