Alert archive / Michigan / Small Craft Advisories in 2021
Small Craft Advisory 21, NWS Grand Rapids, MI
NWS Grand Rapids, MI issued this small craft advisory at Mar 11, 2021, 7:14 AM EST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Mar 11, 2021, 7:14 AM EST (12:14 UTC)
- Expired
- Mar 11, 2021, 10:00 PM EST
- In force
- 15 hr
- Issued by
- NWS Grand Rapids, MI
The text
As transmitted.
830 WHUS73 KGRR 111214 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 714 AM EST Thu Mar 11 2021 LMZ844>849-112015- /O.EXP.KGRR.GL.W.0004.000000T0000Z-210311T1200Z/ /O.NEW.KGRR.SC.Y.0021.210311T1214Z-210312T0300Z/ 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- 714 AM EST Thu Mar 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... ...GALE WARNING HAS EXPIRED... * WHAT...Southwest winds to 30 knots and waves 5 to 9 feet. Winds and waves subsiding tonight. * WHERE...St Joseph to Manistee. * WHEN...Until 10 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
2 follow-up statements
187 WHUS73 KGRR 112038 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 338 PM EST Thu Mar 11 2021 LMZ844>849-120300- /O.CON.KGRR.SC.Y.0021.000000T0000Z-210312T0300Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 338 PM EST Thu Mar 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...Southwest winds to 30 knots and waves 5 to 9 feet. Winds and waves subsiding tonight. * WHERE...St Joseph to Manistee. * WHEN...Until 10 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
681 WHUS73 KGRR 120252 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 952 PM EST Thu Mar 11 2021 LMZ844>849-120400- /O.EXP.KGRR.SC.Y.0021.000000T0000Z-210312T0300Z/ 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- 952 PM EST Thu Mar 11 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EST THIS EVENING... Winds and waves have fallen below Small Craft Advisory criteria and therefore the advisory will be allowed to expire at 1000 pm. $$
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.