Alert archive / Indiana / Small Craft Advisories in 2021
Small Craft Advisory 4, NWS Northern Indiana
NWS Northern Indiana issued this small craft advisory at Jan 18, 2021, 3:49 AM EST. It took effect at Jan 18, 2021, 9:00 PM EST. It was in force for 4 days.
The area
The counties it named.
The facts
- Issued
- Jan 18, 2021, 3:49 AM EST (08:49 UTC)
- In effect from
- Jan 18, 2021, 9:00 PM EST
- Expired
- Jan 23, 2021, 4:00 AM EST
- In force
- 4 days
- Issued by
- NWS Northern Indiana
The text
As transmitted.
126 WHUS73 KIWX 180849 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 349 AM EST Mon Jan 18 2021 LMZ043-046-181700- /O.NEW.KIWX.SC.Y.0004.210119T0200Z-210120T1600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 349 AM EST Mon Jan 18 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 11 AM EST WEDNESDAY... * WHAT...West winds 10 to 15 knots tonight increasing to 15 to 20 knots Tuesday. Waves building to 3 to 6 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 9 PM this evening to 11 AM 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. && $$
19 follow-up statements
963 WHUS73 KIWX 181554 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1054 AM EST Mon Jan 18 2021 LMZ043-046-190000- /O.CON.KIWX.SC.Y.0004.210119T0200Z-210120T1600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1054 AM EST Mon Jan 18 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 11 AM EST WEDNESDAY... * WHAT...West winds 10 to 15 knots tonight increasing to 15 to 20 knots Tuesday. Waves building to 3 to 6 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 9 PM this evening to 11 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
506 WHUS73 KIWX 182011 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 311 PM EST Mon Jan 18 2021 LMZ043-046-190415- /O.CON.KIWX.SC.Y.0004.210119T0200Z-210120T1600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 311 PM EST Mon Jan 18 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 11 AM EST WEDNESDAY... * WHAT...West winds 10 to 15 knots tonight increasing to 15 to 20 knots Tuesday. Waves building to 3 to 6 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 9 PM this evening to 11 AM 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. && $$
962 WHUS73 KIWX 190323 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1023 PM EST Mon Jan 18 2021 LMZ043-046-191130- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210120T1600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1023 PM EST Mon Jan 18 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST WEDNESDAY... * WHAT...West winds 10 to 20 knots overnight and Tuesday. Winds veering northwest Tuesday night 15 to 25 knots. Winds back west and diminish to 10 to 15 knots Wednesday morning. Waves building to 3 to 7 feet Tuesday night then subsiding Wednesday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 9 PM this evening to 11 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
640 WHUS73 KIWX 190831 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 331 AM EST Tue Jan 19 2021 LMZ043-046-191700- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210120T1600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 331 AM EST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST WEDNESDAY... * WHAT...West winds 10 to 15 knots veering northwest 15 to 25 knots tonight. Winds back west and diminish to 10 to 15 knots Wednesday morning. Waves building to 3 to 7 feet tonight then subsiding Wednesday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 9 PM this evening to 11 AM 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. && $$
769 WHUS73 KIWX 191546 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1046 AM EST Tue Jan 19 2021 LMZ043-046-200000- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210120T1600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1046 AM EST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST WEDNESDAY... * WHAT...West winds 10 to 15 knots veering northwest 15 to 25 knots tonight. Winds back west and diminish to 10 to 15 knots Wednesday morning. Waves building to 3 to 7 feet tonight then subsiding Wednesday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 11 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
104 WHUS73 KIWX 192033 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 333 PM EST Tue Jan 19 2021 LMZ043-046-200445- /O.EXT.KIWX.SC.Y.0004.000000T0000Z-210122T1500Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 333 PM EST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...West winds 15 to 25 knots tonight. Winds backing southwest Wednesday afternoon 15 to 25 knots with gusts up to 30 knots. Southwest to 30 knots with a few gusts up to 35 knot gales Wednesday night. West winds 15 to 25 knots on Thursday. Waves building to 4 to 7 feet overnight. 3 to 6 feet Wednesday through Friday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
656 WHUS73 KIWX 200311 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1011 PM EST Tue Jan 19 2021 LMZ043-046-201115- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210122T1500Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1011 PM EST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...Northwest winds 15 to 25 knots tonight. Winds backing southwest Wednesday afternoon 15 to 25 knots with gusts up to 30 knots. Southwest 20 to 30 knots with a few gusts up to 35 knot gales Wednesday night. West winds 15 to 25 knots on Thursday. Waves building to 4 to 7 feet overnight. 3 to 8 feet Wednesday through Friday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
390 WHUS73 KIWX 200905 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 405 AM EST Wed Jan 20 2021 LMZ043-046-201715- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210122T1500Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 405 AM EST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...Winds backing southwest by this afternoon 15 to 25 knots with gusts up to 30 knots. Southwest 20 to 30 knots with a few gusts up to 35 knot gales this evening. West winds 15 to 25 knots on Thursday. Waves 3 to 6 feet today...building to 4 to 8 feet tonight through Friday morning. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
375 WHUS73 KIWX 201610 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1110 AM EST Wed Jan 20 2021 LMZ043-046-210015- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210122T1500Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1110 AM EST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...Winds southwest 15 to 25 knots with gusts up to 30 knots, increasing to 20 to 30 knots with a few gusts up to 35 knot gales this evening. West winds 15 to 25 knots on Thursday. Waves 3 to 6 feet today...building to 4 to 8 feet tonight through Friday morning, especially from New Buffalo Michigan to St Joseph Michigan. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
540 WHUS73 KIWX 202027 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 327 PM EST Wed Jan 20 2021 LMZ043-046-210430- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210122T1500Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 327 PM EST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...Winds southwest to 30 knots with a few gusts up to 35 knot gales before midnight. Winds veering west at 15 to 25 knots after midnight. West to northwest winds 15 to 25 knots with gusts up to 30 knots Thursday and Thursday night. Northwest 15 ti 20 knots Friday. Waves building to 3 to 8 feet occasionally to 10 feet tonight and 4 to 10 feet occasionally to 13 feet Thursday and Thursday night with highest waves New Buffalo to Saint Joseph Michigan. Waves gradually subsiding Friday. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
121 WHUS73 KIWX 210325 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1025 PM EST Wed Jan 20 2021 LMZ043-046-211130- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210122T1500Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1025 PM EST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...Winds west to 30 knots with a few gusts up to 35 knot gales overnight. West to northwest winds 15 to 25 knots with gusts up to 30 knots Thursday and Thursday night. Northwest 15 to 20 knots Friday. Waves 3 to 8 feet occasionally to 10 feet overnight and 4 to 10 feet occasionally to 13 feet Thursday and Thursday night with highest waves New Buffalo to Saint Joseph Michigan. Waves gradually subsiding Friday. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
118 WHUS73 KIWX 210835 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 335 AM EST Thu Jan 21 2021 LMZ043-046-211645- /O.EXT.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 335 AM EST Thu Jan 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...West to northwest winds 15 to 25 knots with gusts up to 30 knots through Friday morning. Waves 4 to 8 feet occasionally to 10 feet through Friday. Winds and waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 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. && $$
657 WHUS73 KIWX 211555 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1055 AM EST Thu Jan 21 2021 LMZ043-046-220000- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1055 AM EST Thu Jan 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...West to northwest winds 15 to 25 knots with gusts up to 30 knots through Friday morning. Waves 4 to 8 feet occasionally to 10 feet through Friday. Winds and waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 4 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
258 WHUS73 KIWX 211950 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 250 PM EST Thu Jan 21 2021 LMZ043-046-220400- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 250 PM EST Thu Jan 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...West winds 20 to 30 knots tonight. Northwest winds 15 to 25 knots Friday easing to 10 to 15 knots Friday night. Waves 4 to 8 feet occasionally to 10 feet through Friday. Waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 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. && $$
459 WHUS73 KIWX 220325 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1025 PM EST Thu Jan 21 2021 LMZ043-046-221130- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1025 PM EST Thu Jan 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...West winds 20 to 30 knots overnight. Northwest winds 15 to 25 knots Friday easing to 10 to 15 knots Friday night. Waves 5 to 8 feet occasionally to 10 feet through overnight through Friday. Waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 4 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
210 WHUS73 KIWX 220920 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 420 AM EST Fri Jan 22 2021 LMZ043-046-221730- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 420 AM EST Fri Jan 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...Northwest winds 15 to 25 knots. Waves 5 to 8 feet occasionally to 10 feet. Waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 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. && $$
648 WHUS73 KIWX 221534 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1034 AM EST Fri Jan 22 2021 LMZ043-046-222345- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1034 AM EST Fri Jan 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...Northwest winds 15 to 25 knots. Waves 5 to 8 feet occasionally to 10 feet. Waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 4 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
454 WHUS73 KIWX 222025 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 325 PM EST Fri Jan 22 2021 LMZ043-046-230430- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 325 PM EST Fri Jan 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...Northwest winds 15 to 25 knots receding to 5 tp 15 knots by Saturday morning. Waves 5 to 8 feet occasionally to 10 feet. Waves slowly subside Friday night. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 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. && $$
508 WHUS73 KIWX 230235 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 935 PM EST Fri Jan 22 2021 LMZ043-046-230900- /O.CON.KIWX.SC.Y.0004.000000T0000Z-210123T0900Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 935 PM EST Fri Jan 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST SATURDAY... * WHAT...Northwest winds 5 to 15 knots. Waves 3 to 5 feet, subsiding under 4 feet overnight. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 4 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
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.