Weather / Small Craft Advisory
Minor
Small Craft Advisory issued September 7 at 10:51AM EDT until September 9 at 4:00AM EDT by NWS Marquette MI
Grand Marais to Whitefish Point MI
Urgency: Expected
Certainty: Likely
Onset: 9/8/2026, 12:00:00 PM
Expires: 9/8/2026, 3:00:00 AM
Details
* WHAT...South winds 10 to 20 kt with gusts up to 30 kt, shifting southwest Tuesday night. Waves 1 to 3 ft expected. * WHERE...Grand Marais to Whitefish Point MI. * WHEN...From 8 AM Tuesday to 4 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 7 at 8:57AM 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 7 at 8:57AM 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 7 at 8:57AM PDT until September 9 at 12:00AM PDT by NWS Eureka CA
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm
Small Craft Advisory issued September 7 at 8:54AM PDT until September 7 at 9:00AM PDT by NWS Los Angeles/Oxnard CA
Point Piedras Blancas to Point Sal from 10 to 60 NM; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands; Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands
Small Craft Advisory issued September 7 at 8:48AM PDT until September 7 at 9:00AM PDT by NWS San Francisco CA
Waters from Point Arena to Point Reyes 10-60 NM
Source: National Weather Service.