Headline:
Dense Smoke Advisory issued July 19 at 2:43PM EDT until July 20 at 8:00AM EDT by NWS Marquette MI
Event:
Dense Smoke Advisory
Urgency:
Expected
Effective:
July 19, 2026 - 11:43am
Expires:
July 19, 2026 - 11:45pm
Description:
* WHAT...For the Dense Smoke Advisory, dense smoke will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, southwest winds 10 to 20 kt with gusts up to 30 kt and
waves 1 to 3 ft expected. Expect a winds shift to the northwest
late Monday night.
* WHERE...Point Isabelle to Lower Entrance of Portage Canal MI,
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays and Huron Islands to Marquette MI.
* WHEN...For the Dense Smoke Advisory, until 8 AM EDT Monday.
For the Small Craft Advisory, from 5 AM Monday to 8 AM EDT
Tuesday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instruction:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Area Description:
Point Isabelle to Lower Entrance of Portage Canal MI; Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays; Huron Islands to Marquette MI
Forcast Office:
NWS Marquette MI
Sender: