Alert archive / Indiana / Small Craft Advisories in 2021
Small Craft Advisory 56, NWS Northern Indiana
NWS Northern Indiana issued this small craft advisory at Sep 19, 2021, 3:27 PM EDT. It took effect at Sep 20, 2021, 11:00 AM EDT. It was in force for 38 hr.
The area
The counties it named.
The facts
- Issued
- Sep 19, 2021, 3:27 PM EDT (19:27 UTC)
- In effect from
- Sep 20, 2021, 11:00 AM EDT
- Expired
- Sep 22, 2021, 1:00 AM EDT
- In force
- 38 hr
- Issued by
- NWS Northern Indiana
The text
As transmitted.
617 WHUS73 KIWX 191927 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 327 PM EDT Sun Sep 19 2021 LMZ043-046-200330- /O.NEW.KIWX.SC.Y.0056.210920T1500Z-210921T1200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 327 PM EDT Sun Sep 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM MONDAY TO 8 AM EDT TUESDAY... * WHAT...South winds increasing to 15 to 25 kts with gusts up to 30 kts and a few gales to 35 kts. Waves 1 to 3 feet on Monday increasing to 2 to 4 feet on Monday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 11 AM Monday to 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
9 follow-up statements
843 WHUS73 KIWX 200247 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1047 PM EDT Sun Sep 19 2021 LMZ043-046-201100- /O.CON.KIWX.SC.Y.0056.210920T1500Z-210921T1200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1047 PM EDT Sun Sep 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM MONDAY TO 8 AM EDT TUESDAY... * WHAT...South winds increasing to 15 to 25 knots with gusts up to 30 knots by Monday night. Waves 1 to 3 feet Monday morning building to 3 to 5 feet Monday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 11 AM Monday to 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
522 WHUS73 KIWX 200748 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 348 AM EDT Mon Sep 20 2021 LMZ043-046-201600- /O.EXT.KIWX.SC.Y.0056.210920T1500Z-210922T0800Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 348 AM EDT Mon Sep 20 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 4 AM EDT WEDNESDAY... * WHAT...South wind 10 to 20 knots with gusts to 25 knots today, then increasing to 20 to 30 knots tonight. A few gale force gusts to 34 knots are possible tonight. Southwest wind 15 to 25 knots Tuesday will veer north in the afternoon and linger through Tuesday night. Waves 1 to 3 feet today building to 3 to 6 feet tonight into Tuesday. Waves 4 to 7 feet Tuesday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 11 AM this morning to 4 AM EDT 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. && $$
562 WHUS73 KIWX 201452 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1052 AM EDT Mon Sep 20 2021 LMZ043-046-202300- /O.CON.KIWX.SC.Y.0056.210920T1500Z-210922T0800Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1052 AM EDT Mon Sep 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...South wind 10 to 20 knots with gusts to 25 knots today, then increasing to 20 to 30 knots tonight. A few gale force gusts to 34 knots are possible tonight. Southwest wind 15 to 25 knots Tuesday will veer north in the afternoon and linger through Tuesday night. Waves 1 to 3 feet today building to 3 to 6 feet tonight into Tuesday. Waves 4 to 7 feet Tuesday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 11 AM this morning to 4 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
390 WHUS73 KIWX 201844 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 244 PM EDT Mon Sep 20 2021 LMZ043-046-210245- /O.CON.KIWX.SC.Y.0056.000000T0000Z-210922T0800Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 244 PM EDT Mon Sep 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...South wind 10 to 20 knots with gusts to 25 knots today, then increasing to 20 to 30 knots tonight. A few gale force gusts to 34 knots are possible tonight. Southwest wind 15 to 25 knots Tuesday will veer north in the afternoon and linger through Tuesday night. Waves 1 to 3 feet today building to 3 to 6 feet tonight into Tuesday. Waves 4 to 7 feet Tuesday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 11 AM this morning to 4 AM EDT 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. && $$
021 WHUS73 KIWX 210242 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1042 PM EDT Mon Sep 20 2021 LMZ043-046-211045- /O.CON.KIWX.SC.Y.0056.000000T0000Z-210922T0800Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1042 PM EDT Mon Sep 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...South winds 15 to 30 knots overnight, veering west 15 to 25 knots Tuesday morning, then north Tuesday afternoon. Waves 2 to 5 feet overnight, building to 5 to 8 feet, occasionally to 10 feet bt Tuesday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 4 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
712 WHUS73 KIWX 210845 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 445 AM EDT Tue Sep 21 2021 LMZ043-046-211645- /O.CON.KIWX.SC.Y.0056.000000T0000Z-210922T0800Z/ /O.NEW.KIWX.GL.A.0006.210922T0800Z-210923T1200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 445 AM EDT Tue Sep 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY... ...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY MORNING... * WHAT...For the Small Craft Advisory, southwest wind 15 to 20 knots veering north. Gusts up to 30 knots. Waves 3 to 6 ft. For the Gale Watch, north winds 20 to 30 kt with gusts up to 35 kt and waves 8 to 12 ft possible. * WHERE...Michigan City IN to St Joseph MI. * WHEN...For the Small Craft Advisory, until 4 AM EDT Wednesday. For the Gale Watch, from late tonight through Thursday morning. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
860 WHUS73 KIWX 211529 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1129 AM EDT Tue Sep 21 2021 LMZ043-046-212330- /O.CON.KIWX.SC.Y.0056.000000T0000Z-210922T0800Z/ /O.CON.KIWX.GL.A.0006.210922T0800Z-210923T1200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1129 AM EDT Tue Sep 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY MORNING... * WHAT...For the Small Craft Advisory, southwest wind 15 to 20 knots veering north. Gusts up to 30 knots. Waves 3 to 6 ft. For the Gale Watch, north winds 20 to 30 kt with gusts up to 35 kt and waves 8 to 12 ft possible. * WHERE...Michigan City IN to St Joseph MI. * WHEN...For the Small Craft Advisory, until 4 AM EDT Wednesday. For the Gale Watch, from 4 AM EDT Wednesday through Thursday morning. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
405 WHUS73 KIWX 212024 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 424 PM EDT Tue Sep 21 2021 LMZ043-046-220430- /O.EXT.KIWX.SC.Y.0056.000000T0000Z-210922T0500Z/ /O.UPG.KIWX.GL.A.0006.210922T0800Z-210923T1200Z/ /O.NEW.KIWX.GL.W.0007.210922T0500Z-210923T1200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 424 PM EDT Tue Sep 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM EDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 1 AM WEDNESDAY TO 8 AM EDT THURSDAY... * WHAT...For the Gale Warning, north winds to 30 knots overnight with gusts increasing to 45 knot gales. North winds to 35 knot gales with gusts to 45 knot gales with a few 50 knot storm gusts possible Wednesday afternoon and Wednesday night. Waves building to 5 to 10 feet, occasionally to 13 feet overnight. Waves build further through Wednesday night to 10 to 16 feet occasionally to 20 feet. For the Small Craft Advisory, north winds 15 to 30 knots and waves 4 to 8 ft. * WHERE...Michigan City IN to St Joseph MI. * WHEN...For the Gale Warning, from 1 AM Wednesday to 8 AM EDT Thursday. For the Small Craft Advisory, until 1 AM EDT 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. && $$
791 WHUS73 KIWX 220241 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1041 PM EDT Tue Sep 21 2021 LMZ043-046-221045- /O.CON.KIWX.SC.Y.0056.000000T0000Z-210922T0500Z/ /O.CON.KIWX.GL.W.0007.210922T0500Z-210923T1200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1041 PM EDT Tue Sep 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT UNTIL 8 AM EDT THURSDAY... * WHAT...North to northeast winds to 30 knots with gusts to 40 knot gales overngiht. On Wednesday north winds to 35 knot gales. A few 50 knot storm gusts possible Wednesday afternoon and Wednesday night. Waves building to 5 to 10 feet, occasionally to 13 feet overnight. Waves build further through Wednesday night to 10 to 16 feet occasionally to 20 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...For the Gale Warning, until 8 AM EDT Thursday. For the Small Craft Advisory, until 1 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
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.