Alert archive / Indiana / Small Craft Advisories in 2021
Small Craft Advisory 87, NWS Northern Indiana
NWS Northern Indiana issued this small craft advisory at Dec 21, 2021, 4:06 AM EST. It took effect at Dec 21, 2021, 1:00 PM EST. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Dec 21, 2021, 4:06 AM EST (09:06 UTC)
- In effect from
- Dec 21, 2021, 1:00 PM EST
- Expired
- Dec 21, 2021, 7:15 PM EST
- In force
- 6 hr
- Issued by
- NWS Northern Indiana
The text
As transmitted.
217 WHUS73 KIWX 210906 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 406 AM EST Tue Dec 21 2021 LMZ043-046-211715- /O.NEW.KIWX.SC.Y.0087.211221T1800Z-211223T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 406 AM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM EST WEDNESDAY... * WHAT...Southwest winds 15 to 25 kt this afternoon, becoming northwest 20 to 30 kt tonight. Waves building to 3 to 5 feet this afternoon, and then 5 to 9 feet tonight. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 1 PM this afternoon to 7 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
3 follow-up statements
331 WHUS73 KIWX 211618 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1118 AM EST Tue Dec 21 2021 LMZ043-046-220030- /O.CON.KIWX.SC.Y.0087.211221T1800Z-211223T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1118 AM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST WEDNESDAY... * WHAT...Southwest winds becoming northwest tonight 15 to 25 kt with gusts up to 30 kt. Waves building 3 to 5 feet this afternoon, and then 5 to 10 feet; occasionally 13 feet tonight. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 1 PM EST this afternoon to 7 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
482 WHUS73 KIWX 212011 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 311 PM EST Tue Dec 21 2021 LMZ043-046-220415- /O.CON.KIWX.SC.Y.0087.000000T0000Z-211223T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 311 PM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST WEDNESDAY... * WHAT...Southwest winds becoming northwest tonight 15 to 25 kt with gusts up to 30 kt. Waves building to 6 to 10 feet, occasionally to 13 feet, tonight into Wednesday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
620 WHUS73 KIWX 220015 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 715 PM EST Tue Dec 21 2021 LMZ043-046-220815- /O.UPG.KIWX.SC.Y.0087.000000T0000Z-211223T0000Z/ /O.NEW.KIWX.GL.W.0015.211222T0015Z-211222T0900Z/ /O.NEW.KIWX.SC.Y.0088.211222T0900Z-211223T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 715 PM EST Tue Dec 21 2021 ...GALE WARNING IN EFFECT UNTIL 4 AM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 7 PM EST WEDNESDAY... * WHAT...For the Gale Warning, west winds 20 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft. For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and waves 6 to 9 ft expected. * WHERE...Michigan City IN to St Joseph MI. * WHEN...For the Gale Warning, until 4 AM EST Wednesday. For the Small Craft Advisory, from 4 AM to 7 PM EST Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
Nearby
Small Craft Advisories in Indiana, 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.