This page covers mahi-mahi fishing from Port St. Joe, which sits on the east shore of St. Joseph Bay on Florida’s Panhandle. Boats run out through the dredged entrance channel into the Gulf of Mexico. For the port’s entrances, ramps and marinas, see the Port St. Joe port page. Documented mahi information for this port is thin, so this guide says plainly what is and is not known. The wider picture is in the mahi-mahi fishing in the Gulf of Mexico and the Gulf of Mexico region guide.
When the species is around the port
No month range for mahi is documented for Port St. Joe. One charter lists mahi among its species “depending on the season,” without naming months. Across the Gulf, mahi build through spring and hold through summer, so the warm months are the stretch to expect them when the water sets up right.
Where boats run
The St. Joseph Bay entrance is a dredged channel that crosses 18-foot shoals and rounds St. Joseph Point before turning toward the port. A shoal tends to build east from the point into the west side of the channel, and strong, erratic crosscurrents are reported at the entrance, strongest on the ebb. Holding toward the middle or east side near the point may suit a deeper draft, but check the current chart before you run. Off Cape San Blas, shoals with 13 feet or less reach 4 miles south of the cape. In a fresh breeze from south of east or from the northwest, breaking seas can run far offshore from the cape, and fog is frequent there from December to March. No mahi distance or bearing is documented from the port. Check conditions yourself.
Grounds and structure
No mahi ground is documented for Port St. Joe, and no named ground has a distance or depth in the available material. Named structure off the port includes the fish havens in and beside the safety fairway, plus the artificial reef sites on the Gulf County list. That list warns that many sites may be gone or dispersed. It includes Twin Ridges, the scattered Empire Mica tanker, the LST Port St Joe and the Gatewood Barge. None is documented as a mahi ground.
How the species is fished out of the port
The charter listing for this port names trolling and bottom fishing on light or heavy tackle, but no mahi method is spelled out. The general Gulf approach applies to mahi. Troll along the edge of a weedline with ballyhoo or skirted lures, or pitch bait to fish that hold under weed and debris. Keep one hooked fish in the water beside the boat to hold the school, and gaff only the fish you plan to keep.
Who fishes it
Chasin’ Dreams Charters lists mahi among its species. Its own website is not documented, and its listing is on a beach guide directory, so book through the operator. No Port St. Joe mahi tournament is documented.
Frequently asked questions
Is there a documented mahi season at Port St. Joe?
No month range is documented. A charter lists mahi “depending on the season,” so check the surface temperature and weed on the day rather than relying on a set window.
How far offshore do mahi run here?
No distance is documented for this port. Mahi follow blue water and weed, so the distance changes with the edges.
What should I know about the entrance?
The bay entrance is a dredged, buoyed channel with shoals on its edges and strong crosscurrents on the ebb. Check the current chart and the markers before you run, and check conditions yourself.
Is there a mahi tournament at Port St. Joe?
None is documented for the port.
