Get Forecast Bar Weather alerts on your iPhone
Back to All Alerts

Small Craft Advisory

Active

Winthrop Harbor to Wilmette Harbor IL; Wilmette Harbor to Northerly Island IL; Northerly Island to Calumet Harbor IL

Status In Progress Started 16 minutes ago
Ends
Issued
Severity Minor
Urgency Expected
Certainty Likely

Details

* WHAT...Northwest winds to 30 kt and significant waves to 9 ft occasionally to 12 ft expected.
* WHERE...Winthrop Harbor to Calumet Harbor IL.
* WHEN...For the first Small Craft Advisory, until 9 AM CST this morning. For the second Small Craft Advisory, from 6 PM this evening to 9 AM CST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.

Instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Explore All Active Alerts
Data from the National Weather Service
Service provided by Forecast Bar