Special Marine Warning for Burns Harbor to Michigan City, Gary, and Calumet Harbor
Boaters across southern Lake Michigan are being urged to seek safe harbor as a Special Marine Warning has been issued for portions of the lake affecting nearshore waters from Burns Harbor to Michigan City, Indiana, Gary to Burns Harbor, Indiana, and Calumet Harbor, Illinois to Gary, Indiana on August 5, 2026.
Strong thunderstorms moving across the region are capable of producing dangerous conditions on the open water, creating a serious threat for recreational boaters, anglers, paddlecraft, and commercial vessels.
Hazardous Marine Conditions Expected
The strongest storms may produce:
- Wind gusts exceeding 40 knots
- Frequent cloud-to-water lightning
- Torrential rainfall reducing visibility
- Steep, hazardous waves
- Small hail in stronger storm cells
- Rapidly changing weather conditions
Even experienced mariners can quickly encounter dangerous situations when thunderstorms move across Lake Michigan.
Areas Impacted
The Special Marine Warning includes:
- Burns Harbor to Michigan City, Indiana
- Gary to Burns Harbor, Indiana
- Calumet Harbor, Illinois to Gary, Indiana
These nearshore waters are heavily traveled by recreational boaters during the summer season and can become extremely dangerous within minutes as thunderstorms develop.
Safety Tips for Boaters
If you are on Lake Michigan:
- Head to the nearest safe harbor immediately.
- Stay off open water until storms have completely passed.
- Secure loose equipment aboard your vessel.
- Monitor NOAA Weather Radio and trusted weather sources for updated warnings.
- Avoid docks, masts, and metal objects during lightning.
- Always wear a properly fitted life jacket while underway.
Travel and Recreation Impacts
Storms moving across southern Lake Michigan may lead to:
- Dangerous conditions for small boats
- Delays for marina operations
- Hazardous conditions for kayaks and paddleboards
- Reduced visibility for navigation
- Sudden large waves near shorelines
Anyone planning boating, fishing, or beach activities should closely monitor weather conditions before heading onto the lake.
Stay Weather Aware
Thunderstorms over Lake Michigan can strengthen rapidly with little warning. Conditions may deteriorate in only a few minutes, making early action essential for anyone on the water.
Always monitor official weather alerts throughout the day and postpone boating activities if severe storms are expected.
Stay safe, stay informed, and continue following Radar Watch HQ for the latest severe weather updates, marine warnings, and real-time storm coverage across the United States.
Radar Watch HQ Top 5 Marine Essentials
Affiliate Disclosure: As an Amazon Associate, Radar Watch HQ earns from qualifying purchases.
🌊 1. U.S. Coast Guard-Approved Life Jacket
A properly fitted life jacket is the most important piece of safety equipment for every passenger onboard.
Best for: Recreational boaters, anglers, kayakers, and paddleboarders.
⚓ 2. Marine Emergency Radio (NOAA Weather Radio)
Receive real-time NOAA Weather Radio alerts, marine forecasts, and emergency warnings—even when cell service is unavailable.
Best for: Offshore and coastal boating.
🔦 3. Rechargeable Waterproof LED Flashlight
A bright waterproof flashlight is essential for emergencies, low visibility, nighttime navigation, and signaling for help.
Best for: Every boat emergency kit.
🧰 4. Marine First Aid Kit
A waterproof first aid kit stocked with bandages, antiseptic, medications, and emergency supplies for injuries on the water.
Best for: Every vessel, regardless of size.
🧭 5. Waterproof Dry Bag
Protect phones, wallets, charts, keys, electronics, and emergency supplies from water damage during storms or rough seas.
Best for: Boaters, kayakers, paddleboarders, and beachgoers.
🛒 Radar Watch HQ Marine Safety Picks
Prepare before you head out on the water. Our recommended marine safety essentials can help keep you and your crew safe during changing weather conditions.
