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Home Return to list Small Craft Advisory 0073 Issued by the Northern Indiana Forecast Office
Action: New Issued At: 2025-12-02 02:52:11 204 WHUS73 KIWX 020851 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 351 AM EST Tue Dec 2 2025 LMZ043-046-021700- /O.NEW.KIWX.SC.Y.0073.251203T0600Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 351 AM EST Tue Dec 2 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM WEDNESDAY TO 7 PM EST THURSDAY... * WHAT...Southwest 15 to 25 knots becoming northwest with gusts up to 30 knots and waves 6 to 9 feet expected. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 1 AM Wednesday to 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-02 10:05:15 954 WHUS73 KIWX 021604 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1104 AM EST Tue Dec 2 2025 LMZ043-046-030015- /O.CON.KIWX.SC.Y.0073.251203T0600Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1104 AM EST Tue Dec 2 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM WEDNESDAY TO 7 PM EST THURSDAY... * WHAT...Southwest 15 to 25 knots becoming northwest with gusts up to 30 knots and waves 6 to 9 feet expected. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 1 AM Wednesday to 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-02 14:48:22 455 WHUS73 KIWX 022047 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 347 PM EST Tue Dec 2 2025 LMZ043-046-030500- /O.CON.KIWX.SC.Y.0073.251203T0600Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 347 PM EST Tue Dec 2 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM WEDNESDAY TO 7 PM EST THURSDAY... * WHAT...Southwest 15 to 25 knots becoming northwest with gusts up to 30 knots and waves 6 to 9 feet expected. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 1 AM Wednesday to 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-02 20:14:01 072 WHUS73 KIWX 030213 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 913 PM EST Tue Dec 2 2025 LMZ043-046-031015- /O.CON.KIWX.SC.Y.0073.251203T0600Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 913 PM EST Tue Dec 2 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM WEDNESDAY TO 7 PM EST THURSDAY... * WHAT...Southwest 15 to 25 knots becoming northwest with gusts up to 30 knots and waves 6 to 10 feet expected. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 1 AM Wednesday to 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-03 03:20:10 944 WHUS73 KIWX 030919 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 419 AM EST Wed Dec 3 2025 LMZ043-046-031730- /O.CON.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 419 AM EST Wed Dec 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY... * WHAT...Southwest 15 to 25 knots becoming northwest with gusts up to 25 to 30 knots and waves 6 to 9 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-03 09:28:45 238 WHUS73 KIWX 031528 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1028 AM EST Wed Dec 3 2025 LMZ043-046-032330- /O.CON.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1028 AM EST Wed Dec 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY... * WHAT...Southwest 15 to 25 knots becoming northwest with gusts up to 25 to 30 knots and waves 6 to 9 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-03 15:07:53 526 WHUS73 KIWX 032107 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 407 PM EST Wed Dec 3 2025 LMZ043-046-040515- /O.CON.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 407 PM EST Wed Dec 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY... * WHAT...Northwest winds 10 to 20 knots with gusts up to 25 knots. Waves 3 to 5 feet this evening, building to 5 to 7 feet overnight, before receding to 3 to 5 feet Thursday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-03 20:49:02 082 WHUS73 KIWX 040248 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 948 PM EST Wed Dec 3 2025 LMZ043-046-041100- /O.CON.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 948 PM EST Wed Dec 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THURSDAY... * WHAT...Northwest winds 10 to 20 knots with gusts up to 25 knots. Waves building to 5 to 7 feet overnight, before receding to 3 to 5 feet Thursday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-04 03:16:23 061 WHUS73 KIWX 040915 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 415 AM EST Thu Dec 4 2025 LMZ043-046-041715- /O.CON.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 415 AM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Northwest winds 10 to 20 knots with gusts up to 25 knots, especially this morning. Waves 5 to 7 feetsubsiding to 3 to 4 feet this afternoon. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 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. && $$ Action: Continued Issued At: 2025-12-04 09:16:47 321 WHUS73 KIWX 041516 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1016 AM EST Thu Dec 4 2025 LMZ043-046-050000- /O.CON.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1016 AM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Waves 3 to 6 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2025-12-04 13:36:56 768 WHUS73 KIWX 041936 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 236 PM EST Thu Dec 4 2025 LMZ046-050545- /O.CAN.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ /O.NEW.KIWX.SC.Y.0074.251205T2000Z-251206T0900Z/ Michigan City IN to New Buffalo MI- 236 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 4 AM EST SATURDAY... * WHAT...Southwest winds 15 to 20 knots with gusts up to 25 knots expected. * WHERE...Michigan City IN to New Buffalo MI. * WHEN...From 3 PM Friday to 4 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ043-050545- /O.CAN.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ /O.NEW.KIWX.SC.Y.0074.251205T2000Z-251206T1600Z/ New Buffalo MI to St Joseph MI- 236 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 11 AM EST SATURDAY... * WHAT...Southwest winds 15 to 20 knots with gusts up to 25 knots and waves 3 to 5 feet expected. * WHERE...New Buffalo MI to St Joseph MI. * WHEN...From 3 PM Friday to 11 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2025-12-04 13:36:56 768 WHUS73 KIWX 041936 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 236 PM EST Thu Dec 4 2025 LMZ046-050545- /O.CAN.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ /O.NEW.KIWX.SC.Y.0074.251205T2000Z-251206T0900Z/ Michigan City IN to New Buffalo MI- 236 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 4 AM EST SATURDAY... * WHAT...Southwest winds 15 to 20 knots with gusts up to 25 knots expected. * WHERE...Michigan City IN to New Buffalo MI. * WHEN...From 3 PM Friday to 4 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ043-050545- /O.CAN.KIWX.SC.Y.0073.000000T0000Z-251205T0000Z/ /O.NEW.KIWX.SC.Y.0074.251205T2000Z-251206T1600Z/ New Buffalo MI to St Joseph MI- 236 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 11 AM EST SATURDAY... * WHAT...Southwest winds 15 to 20 knots with gusts up to 25 knots and waves 3 to 5 feet expected. * WHERE...New Buffalo MI to St Joseph MI. * WHEN...From 3 PM Friday to 11 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||