Alert archive / Indiana / Small Craft Advisories in 2021
Small Craft Advisory 21, NWS Northern Indiana
NWS Northern Indiana issued this small craft advisory at Mar 27, 2021, 3:45 AM EDT. It took effect at Mar 28, 2021, 6:00 AM EDT. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Mar 27, 2021, 3:45 AM EDT (07:45 UTC)
- In effect from
- Mar 28, 2021, 6:00 AM EDT
- Expired
- Mar 29, 2021, 2:00 AM EDT
- In force
- 20 hr
- Issued by
- NWS Northern Indiana
The text
As transmitted.
547 WHUS73 KIWX 270745 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 345 AM EDT Sat Mar 27 2021 LMZ043-046-271545- /O.NEW.KIWX.SC.Y.0021.210328T1000Z-210329T0200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 345 AM EDT Sat Mar 27 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 10 PM EDT SUNDAY... * WHAT...Northwest winds 15 to 25 knots with frequent gusts up to 30 knots. A few gusts up to 35 knots possible. Waves 5 to 8 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 6 AM to 10 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
7 follow-up statements
891 WHUS73 KIWX 271453 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1053 AM EDT Sat Mar 27 2021 LMZ043-046-272300- /O.CON.KIWX.SC.Y.0021.210328T1000Z-210329T0200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1053 AM EDT Sat Mar 27 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 10 PM EDT SUNDAY... * WHAT...Northwest winds 15 to 25 knots with frequent gusts up to 30 knots. A few gusts up to 35 knots possible. Waves 5 to 8 feet. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 6 AM to 10 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
492 WHUS73 KIWX 271956 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 356 PM EDT Sat Mar 27 2021 LMZ043-046-280400- /O.CON.KIWX.SC.Y.0021.210328T1000Z-210329T0200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 356 PM EDT Sat Mar 27 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 10 PM EDT SUNDAY... * WHAT...Northwest winds 20 to 25 knots with gusts up to 30 knots. A few gusts to 35 knots gales Sunday morning. Waves building to 5 to 10 feet Sunday. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 6 AM to 10 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
453 WHUS73 KIWX 280227 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1027 PM EDT Sat Mar 27 2021 LMZ043-046-281030- /O.CON.KIWX.SC.Y.0021.210328T1000Z-210329T0200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1027 PM EDT Sat Mar 27 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 10 PM EDT SUNDAY... * WHAT...South winds 10 to 20 knots shifting to the west northwest 15 to 25 knots overnight with gusts to 30 knots toward daybreak. Northwest 20 to 25 knots Sunday with gusts to 30 knots. A few gusts to 35 knot gales Sunday morning. Waves building to 3 to 5 feet tonight and to 5 to 10 feet Sunday. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 6 AM to 10 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
440 WHUS73 KIWX 280848 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 448 AM EDT Sun Mar 28 2021 LMZ043-046-281700- /O.CON.KIWX.SC.Y.0021.210328T1000Z-210329T0200Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 448 AM EDT Sun Mar 28 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Northwest 20 to 25 knots with gusts to 30 knots. A few gusts to 35 knot gales this morning. Waves building to 5 to 10 feet day. * WHERE...Michigan City IN to St Joseph MI. * WHEN...From 6 AM to 10 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
675 WHUS73 KIWX 281444 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1044 AM EDT Sun Mar 28 2021 LMZ043-046-282245- /O.EXT.KIWX.SC.Y.0021.000000T0000Z-210329T0600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1044 AM EDT Sun Mar 28 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northwest 15 to 25 knots today. Gusts up to 30 knots, with a few gale force gusts to 35 knots possible through early afternoon. Waves 5 to 10 feet. For tonight, Northwest wind 10 to 15 knots backing west 5 to 10 knots after midnight. Waves 4 to 9 feet subsiding to 2 to 4 feet late. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
292 WHUS73 KIWX 281928 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 328 PM EDT Sun Mar 28 2021 LMZ043-046-290330- /O.CON.KIWX.SC.Y.0021.000000T0000Z-210329T0600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 328 PM EDT Sun Mar 28 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northwest wind 10 to 20 knots backing southwest at 5 to 15 knots after midnight. Waves 4 to 9 feet subsiding to 2 to 4 feet after midnight. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
195 WHUS73 KIWX 290316 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 1116 PM EDT Sun Mar 28 2021 LMZ043-046-290600- /O.CON.KIWX.SC.Y.0021.000000T0000Z-210329T0600Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1116 PM EDT Sun Mar 28 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northwest wind 5 to 15 knots backing southwest after midnight. Waves subsiding to 2 to 4 feet after midnight. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
The office that day
Everything else NWS Northern Indiana issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 27, 7:27 PM EDT | Special Weather Statement | IWX | Fulton, White | 33 min |
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.