Special Marine Warning Issued for Green Bay Area
This alert is no longer in effect.
NOAA issued it on August 8, 2026, 2 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Marquette has issued a Special Marine Warning for Green Bay north of Cedar River MI to Rock Island Passage until 10 PM EDT due to strong thunderstorms.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Green Bay, Michigan
- Issued
- August 8, 2026
- Issuing authority
- NWS Marquette MI
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: historical. It was issued 2 weeks ago; use the issuing agency's live warning service for current conditions in Green Bay, Michigan.
Alert Details
Special Marine Warning issued by NWS Marquette MI. Effective from 8:59 PM EDT on August 7, 2026, until 10:00 PM EDT on August 7, 2026.
Affected Areas
Green Bay North of line from Cedar River MI to Rock Island Passage. Locations impacted include Minneapolis Shoal.
What You Should Do
Move to safe harbor immediately as gusty winds and high waves are expected.
Expected Conditions
Strong thunderstorms were located along a line extending from 41 nm southwest of Shot Point to 21 nm west of Minneapolis Shoal to 21 nm northwest of Chambers Island, moving east at 30 knots. Hazard includes wind gusts 34 knots or greater.
Timeline
Alert effective immediately on August 7 at 8:59 PM EDT and expires at 10:00 PM EDT the same day.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (756 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 8, 2026.
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