Alert archive / Michigan / Small Craft Advisories in 2021
Small Craft Advisory 73, NWS Gaylord, MI
NWS Gaylord, MI issued this small craft advisory at Jul 30, 2021, 3:20 AM EDT. It took effect at Jul 31, 2021, 12:00 AM EDT. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Jul 30, 2021, 3:20 AM EDT (07:20 UTC)
- In effect from
- Jul 31, 2021, 12:00 AM EDT
- Expired
- Jul 31, 2021, 10:46 AM EDT
- In force
- 11 hr
- Issued by
- NWS Gaylord, MI
The text
As transmitted.
352 WHUS73 KAPX 300720 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 320 AM EDT Fri Jul 30 2021 LHZ345-LMZ323-341-342-344>346-301530- /O.CAN.KAPX.SC.Y.0072.000000T0000Z-210730T0800Z/ /O.NEW.KAPX.SC.Y.0073.210731T0400Z-210731T1500Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 320 AM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EDT SATURDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Highest gusts up to 25 kt from the southwest and highest waves around 4 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...From midnight tonight to 11 AM EDT 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. && $$ LSZ321-322-300830- /O.CAN.KAPX.SC.Y.0072.000000T0000Z-210730T0800Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- St. Marys River Point Iroquois to E. Potagannissing Bay- 320 AM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ LHZ347-301100- /O.EXT.KAPX.SC.Y.0072.000000T0000Z-210730T1100Z/ 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 320 AM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT THIS MORNING... * WHAT...Highest gusts up to 25 kt from the north and highest waves around 5 feet. * WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island. * WHEN...Until 7 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ348-349-301500- /O.EXT.KAPX.SC.Y.0072.000000T0000Z-210730T1500Z/ Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary-Sturgeon Pt to Alabaster MI- 320 AM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING... * WHAT...Highest gusts up to 25 kt from the north and highest waves around 5 feet. * WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
5 follow-up statements
717 WHUS73 KAPX 301423 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1023 AM EDT Fri Jul 30 2021 LHZ348-349-301530- /O.CAN.KAPX.SC.Y.0072.000000T0000Z-210730T1500Z/ Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary-Sturgeon Pt to Alabaster MI- 1023 AM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ LHZ345-LMZ323-341-342-344>346-310030- /O.CON.KAPX.SC.Y.0073.210731T0400Z-210731T1500Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 1023 AM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EDT SATURDAY... * WHAT...Highest gusts up to 25 kt from the southwest and highest waves around 4 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...From midnight tonight to 11 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
508 WHUS73 KAPX 301918 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 318 PM EDT Fri Jul 30 2021 LHZ345-LMZ323-341-342-344>346-311000- /O.CON.KAPX.SC.Y.0073.210731T0400Z-210731T1500Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 318 PM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EDT SATURDAY... * WHAT...Highest gusts up to 25 kt from the southwest and highest waves around 4 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...From midnight tonight to 11 AM EDT 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. && $$
654 WHUS73 KAPX 310052 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 852 PM EDT Fri Jul 30 2021 LHZ345-LMZ323-341-342-344>346-310900- /O.CON.KAPX.SC.Y.0073.210731T0400Z-210731T1500Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 852 PM EDT Fri Jul 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EDT SATURDAY... * WHAT...Highest gusts up to 25 kt from the southwest and highest waves around 4 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...From midnight tonight to 11 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
081 WHUS73 KAPX 310800 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 400 AM EDT Sat Jul 31 2021 LHZ345-LMZ323-341-342-344>346-311500- /O.CON.KAPX.SC.Y.0073.000000T0000Z-210731T1500Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 400 AM EDT Sat Jul 31 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING... * WHAT...Highest waves around 4 feet. Gusts to around 25 knots. * WHERE...Lake Michigan and the Straits of Mackinac. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
067 WHUS73 KAPX 311446 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1046 AM EDT Sat Jul 31 2021 LHZ345-LMZ323-341-342-344>346-311600- /O.CAN.KAPX.SC.Y.0073.000000T0000Z-210731T1500Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 1046 AM EDT Sat Jul 31 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$
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.