Weather Forecast for Thunder Bay National Marine Sanctuary, Alpena, Michigan

If you planning to travel to Thunder Bay National Marine Sanctuary, Alpena, Michigan, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 9:46 AM. The temperature feels like 54.75 with a humidity level of 69 so dress accordingly. Cloud coverage is 21 percent with visibility at 13.2 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 1:21 AM.