Just watch the weather and all the other boats. If they all start heading in then something is up. You should install a ship shore radio with a GOOD antenea if you plan on doing much great lakes fishing. All the radios nowadays have weather channels on them and they will keep you posted, plus they give an extended forcast. Another reason to sit in the boat in your driveway and daydream.

You can also use the scan feature on the radio and ease drop allot of conversations although most charters are using cell phones now.

Good Luck and always be careful

C Ya on the Water