Alert archive / Michigan / Small Craft Advisories in 2021
Small Craft Advisory 4, NWS Grand Rapids, MI
NWS Grand Rapids, MI issued this small craft advisory at Jan 15, 2021, 7:18 PM EST. It took effect at Jan 16, 2021, 1:00 PM EST. It was in force for 21 hr.
The area
The counties it named.
The facts
- Issued
- Jan 15, 2021, 7:18 PM EST (00:18 UTC)
- In effect from
- Jan 16, 2021, 1:00 PM EST
- Expired
- Jan 17, 2021, 9:48 AM EST
- In force
- 21 hr
- Issued by
- NWS Grand Rapids, MI
The text
As transmitted.
981 WHUS73 KGRR 160018 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 718 PM EST Fri Jan 15 2021 LMZ844>849-160830- /O.NEW.KGRR.SC.Y.0004.210116T1800Z-210117T1800Z/ 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- 718 PM EST Fri Jan 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM SATURDAY TO 1 PM EST SUNDAY... * WHAT...Northwest winds 15 to 25 knots and waves 4 to 7 feet expected. * WHERE...St Joseph to Manistee. * WHEN...From 1 PM Saturday to 1 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...The strongest winds and largest waves will be during Saturday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ wdm
7 follow-up statements
701 WHUS73 KGRR 160405 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1105 PM EST Fri Jan 15 2021 LMZ844>849-161215- /O.CON.KGRR.SC.Y.0004.210116T1800Z-210117T1800Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 1105 PM EST Fri Jan 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM SATURDAY TO 1 PM EST SUNDAY... * WHAT...Northwest winds 15 to 25 knots and waves 4 to 7 feet expected. * WHERE...St Joseph to Manistee. * WHEN...From 1 PM Saturday to 1 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...The strongest winds and largest waves will be during Saturday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ wdm
350 WHUS73 KGRR 160839 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 339 AM EST Sat Jan 16 2021 LMZ844>849-161645- /O.CON.KGRR.SC.Y.0004.210116T1800Z-210117T1800Z/ 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 EST Sat Jan 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM EST SUNDAY... * WHAT...Northwest winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...St Joseph to Manistee. * WHEN...From 1 PM this afternoon to 1 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
194 WHUS73 KGRR 161445 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 945 AM EST Sat Jan 16 2021 LMZ844>849-162245- /O.CON.KGRR.SC.Y.0004.210116T1800Z-210117T1800Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 945 AM EST Sat Jan 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM EST SUNDAY... * WHAT...Northwest winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...St Joseph to Manistee. * WHEN...From 1 PM this afternoon to 1 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
572 WHUS73 KGRR 162010 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 310 PM EST Sat Jan 16 2021 LMZ844>849-170415- /O.CON.KGRR.SC.Y.0004.000000T0000Z-210117T1800Z/ 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- 310 PM EST Sat Jan 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST SUNDAY... * WHAT...Northwest winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...St Joseph to Manistee. * WHEN...From 1 PM this afternoon to 1 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
891 WHUS73 KGRR 170306 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1006 PM EST Sat Jan 16 2021 LMZ844>849-171115- /O.CON.KGRR.SC.Y.0004.000000T0000Z-210117T1800Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 1006 PM EST Sat Jan 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST SUNDAY... * WHAT...Northwest winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...St Joseph to Manistee. * WHEN...Till 1 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ wdm
295 WHUS73 KGRR 170836 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 336 AM EST Sun Jan 17 2021 LMZ844>849-171645- /O.CON.KGRR.SC.Y.0004.000000T0000Z-210117T1800Z/ 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- 336 AM EST Sun Jan 17 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Northwest winds 10 to 20 knots and waves 3 to 5 feet. * WHERE...St Joseph to Manistee. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
653 WHUS73 KGRR 171448 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 948 AM EST Sun Jan 17 2021 LMZ844>849-171600- /O.CAN.KGRR.SC.Y.0004.000000T0000Z-210117T1800Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 948 AM EST Sun Jan 17 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... The winds and wave have fallen under small craft advisory criteria so the headline has been cancelled early. $$
Nearby
Small Craft Advisories in Michigan, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.