Bay of St. Louis is a small coastal town with an excellent location for people who enjoy outdoor recreation. With its beaches, multiple fishing piers, a harbor and plenty of places to dine and stay overnight, this is a great town for those who want to get out on the water. Anglers fish in the bay and out in the Gulf of Mexico for a variety of inshore and offshore species such as redfish, sea trout, cobia, snapper, grouper, sharks and others.
Weather Averages by Month
| Spring | Avg. Temps °F (Hi/Lo) |
| March | 68° / 51° |
| April | 76° / 59° |
| May | 82° / 65° |
| Summer | |
| June | 89° / 72° |
| July | 90° / 74° |
| August | 89° / 73° |
| Fall | |
| September | 86° / 70° |
| October | 78° / 58° |
| November | 68° / 49° |
| Winter | |
| December | 62° / 43° |
| January | 57° / 40° |
| February | 61° / 42° |