Alert archive / Michigan / Small Craft Advisories in 2021
Small Craft Advisory 17, NWS Gaylord, MI
NWS Gaylord, MI issued this small craft advisory at Feb 11, 2021, 3:14 PM EST. It took effect at Feb 12, 2021, 4:00 AM EST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Feb 11, 2021, 3:14 PM EST (20:14 UTC)
- In effect from
- Feb 12, 2021, 4:00 AM EST
- Expired
- Feb 12, 2021, 3:35 PM EST
- In force
- 12 hr
- Issued by
- NWS Gaylord, MI
The text
As transmitted.
267 WHUS73 KAPX 112014 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 314 PM EST Thu Feb 11 2021 LHZ345>348-LMZ341-342-120815- /O.NEW.KAPX.SC.Y.0017.210212T0900Z-210212T2100Z/ 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- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 314 PM EST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM EST FRIDAY... * WHAT...Highest gusts up to 25 kt from the east and highest waves around 5 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...From 4 AM to 4 PM 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. && $$
4 follow-up statements
379 WHUS73 KAPX 120210 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 910 PM EST Thu Feb 11 2021 LHZ345>348-LMZ341-342-121015- /O.CON.KAPX.SC.Y.0017.210212T0900Z-210212T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 910 PM EST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM EST FRIDAY... * WHAT...Highest gusts up to 25 kt from the east and highest waves around 5 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...From 4 AM to 4 PM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
895 WHUS73 KAPX 120842 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 342 AM EST Fri Feb 12 2021 LHZ345>348-LMZ341-342-121645- /O.CON.KAPX.SC.Y.0017.210212T0900Z-210212T2100Z/ 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- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 342 AM EST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 30 kt from the east and highest waves around 5 feet expected. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
172 WHUS73 KAPX 121526 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1026 AM EST Fri Feb 12 2021 LHZ345>348-LMZ341-342-122100- /O.CON.KAPX.SC.Y.0017.000000T0000Z-210212T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 1026 AM EST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WHAT...Highest gusts up to 30 kt from the east and highest waves around 5 feet. * WHERE...Portions of Lake Michigan and Lake Huron. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
993 WHUS73 KAPX 122035 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 335 PM EST Fri Feb 12 2021 LHZ345>348-LMZ341-342-122145- /O.CAN.KAPX.SC.Y.0017.000000T0000Z-210212T2100Z/ 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- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 335 PM EST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$
The office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 11, 3:13 PM EST | Winter Weather Advisory | APX | Alcona, Alpena, Arenac, Cheboygan, Iosco, Ogemaw and 1 more | 24 hr |
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.