Small Craft Advisory issued September 8 at 4:00AM EDT until September 9 at 8:00AM EDT by NWS Marquette MI

Seul Choix Point to Point Detour MI; 5NM East of a line from Fairport MI to Rock Island Passage

Urgency: Expected

Certainty: Likely

Onset: 9/8/2026, 4:00:00 PM

Expires: 9/8/2026, 8:00:00 PM

Details

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From noon today to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

What To Do

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

Other Active Small Craft Advisory Alerts

Small Craft Advisory issued September 8 at 2:26AM PDT until September 8 at 6:00PM PDT by NWS Eureka CA

Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm

Small Craft Advisory issued September 8 at 2:26AM PDT until September 9 at 6:00AM PDT by NWS Eureka CA

Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm

Small Craft Advisory issued September 8 at 2:26AM PDT until September 8 at 6:00AM PDT by NWS Eureka CA

Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm

Small Craft Advisory issued September 8 at 4:17AM CDT until September 9 at 7:00AM CDT by NWS Duluth MN

Chequamegon Bay-Bayfield to Oak Point WI; Grand Marais to Taconite Harbor MN; Taconite Harbor to Silver Bay Harbor MN; Sand Island to Bayfield WI; Oak Point to Saxon Harbor WI; Outer Apostle Islands Beyond 5 NM from Mainland

Small Craft Advisory issued September 8 at 4:17AM CDT until September 9 at 7:00AM CDT by NWS Duluth MN

Silver Bay Harbor to Two Harbors MN; Two Harbors to Duluth MN; Duluth MN to Port Wing WI; Port Wing to Sand Island WI

Source: National Weather Service.