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 10:31 AM. The temperature feels like 31 with a humidity level of 55 so dress accordingly. Cloud coverage is 3 percent with visibility at 14.7 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 7 MPH. At the end of the day don’t miss the sunset at 12:33 AM.