Alert archive / Michigan / Small Craft Advisories in 2021
Small Craft Advisory 47, NWS Gaylord, MI
NWS Gaylord, MI issued this small craft advisory at Apr 22, 2021, 3:14 AM EDT. It took effect at Apr 22, 2021, 12:00 PM EDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Apr 22, 2021, 3:14 AM EDT (07:14 UTC)
- In effect from
- Apr 22, 2021, 12:00 PM EDT
- Expired
- Apr 22, 2021, 7:00 PM EDT
- In force
- 7 hr
- Issued by
- NWS Gaylord, MI
The text
As transmitted.
640 WHUS73 KAPX 220714 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 314 AM EDT Thu Apr 22 2021 LHZ345>347-LMZ341-342-221515- /O.NEW.KAPX.SC.Y.0047.210422T1600Z-210422T2300Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 314 AM EDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM EDT THIS EVENING... * WHAT...Highest gusts up to 25 kt from the west and highest waves around 4 feet expected. * WHERE...In Lake Michigan, Seul Choix Point to 5NM West of Mackinac Bridge and Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay. In Lake Huron, Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel and 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island. * WHEN...From noon today to 7 PM EDT 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. && $$
3 follow-up statements
150 WHUS73 KAPX 221423 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1023 AM EDT Thu Apr 22 2021 LHZ345>347-LMZ341-342-222230- /O.CON.KAPX.SC.Y.0047.210422T1600Z-210422T2300Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 1023 AM EDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Highest gusts up to 25 kt from the west and highest waves around 4 feet expected. * WHERE...In Lake Michigan, Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay and Seul Choix Point to 5NM West of Mackinac Bridge. In Lake Huron, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, St Ignace to False Detour Channel and Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
475 WHUS73 KAPX 222003 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 403 PM EDT Thu Apr 22 2021 LSZ321-322-222300- /O.EXA.KAPX.SC.Y.0047.000000T0000Z-210422T2300Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- St. Marys River Point Iroquois to E. Potagannissing Bay- 403 PM EDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Highest gusts up to 25 kt and highest waves on Whitefish Bay around 3 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI and St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 7 PM EDT 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. && $$ LHZ345>347-LMZ341-342-222300- /O.CON.KAPX.SC.Y.0047.000000T0000Z-210422T2300Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 403 PM EDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Highest gusts up to 25 kt from the west and highest waves around 4 feet. * WHERE...In Lake Michigan, Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay and Seul Choix Point to 5NM West of Mackinac Bridge. In Lake Huron, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, St Ignace to False Detour Channel and Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
160 WHUS73 KAPX 222317 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 717 PM EDT Thu Apr 22 2021 LHZ345>347-LMZ341-342-LSZ321-322-230030- /O.EXP.KAPX.SC.Y.0047.000000T0000Z-210422T2300Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- St. Marys River Point Iroquois to E. Potagannissing Bay- 717 PM EDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY HAS EXPIRED... $$
Nearby
Small Craft Advisories in Michigan, 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.