US Post Office
500 Palmer St
Green Cove Springs, FL 32043
800-275-8777
Monday – Friday 8am – 4:30pm
Saturday 9am – 12pm
In between red 18 and red 20, turn west towards Green Cove Springs. Make sure to stay in the charted deeper waters (about 7 foot) as it does get shallow on both sides. There are several marinas in the area but all are a good bike ride from town. The city dock is within walking distance of most locations.