Watches, Warnings & Advisories

One product found for Marine Zone: LHZ347
Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
248 PM EST Fri Nov 28 2025

LHZ345>349-290400-
/O.CON.KAPX.SC.Y.0116.000000T0000Z-251129T0600Z/
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-Sturgeon Pt to Alabaster MI-
248 PM EST Fri Nov 28 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...For the Gale Warning, Highest gusts up to 40 kts from
  the northwest and highest waves around 10 feet. For the Small
  Craft Advisory, Highest gusts up to 30 kts from the northwest
  and highest waves around 9 feet expected.

* WHERE...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 and Sturgeon
  Pt to Alabaster MI.

* WHEN...To 1 AM EST Saturday.

* IMPACTS...Strong winds will cause hazardous highest waves
  which could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$