Fishing in October — Sebastian, Florida

October at Sebastian Inlet produces snook, redfish to release, Spanish mackerel, jack crevalle, small bluefish, pompano, sheepshead and black drum as the water cools, though rough seas wash out many October weeks.

The Sebastian Inlet District report index lists four October reports for 2025 and, as of October 10, 2026, one for October 2026. The headlines tell the story of the month: storm-tossed seas in the week of October 7, 2025, another sloppy week of wind, waves and seaweed on October 13, seasonal water temperatures and mild breezes on October 20, then messy conditions again on October 27. The October 5, 2026 report described lovely weather but lackluster fishing.

October rigs at Sebastian Inlet range from goofy jigs and sand fleas for pompano to spoons for jacks and mackerel, the kind of gear grouped under fishing tackle on Digital Towns Market. Digital Towns Market is our marketplace.

October at Sebastian Inlet often brings strong NNE and east winds, big swells and seaweed, and in October 2025 those conditions made one or both jetties unsafe or unfishable for weeks.

The worst came early. In the report for the week of October 7, 2025, the District's guide wrote that the entire inlet east of the bridge was mostly unfishable, with huge waves washing over the south jetty and breaking over the north jetty deck and up through the grates in its center. The forecast that day called for east winds of 18 mph and six to eight-foot seas. The only fish he saw or heard of came from the back of the inlet, in the T-Dock area on the south side, where a few black drum and sheepshead took cut and dead shrimp.

The next week repeated it. The October 13, 2025 report blamed a big swell, tons of seaweed and brisk NNE winds for a mess at Sebastian Inlet, and said the high tide submerged the south jetty, leaving only catfish, jacks and blue runners on the north jetty. By the week of October 27, 2025, the fishing had been getting back to normal until strong winds and big surf washed out the weekend, and the surf on both sides stayed blown out from the outflow of hurricane Melissa as it moved back into the Atlantic.

That timing fits the long-term record. The National Hurricane Center's tropical cyclone climatology places most Atlantic activity between mid-August and mid-October, inside a season that runs to November 30, so Sebastian Inlet is still exposed to storm swell for the first half of October.

Sebastian Inlet water typically cools from the low 80s to the upper 70s during October, but fresh water from the Sebastian River system and the C-54 Canal often matters more than temperature.

The District recorded the cooling directly. On October 20, 2025, the guide wrote that the water had finally cooled down to seasonal temperatures of 75 to 78 degrees, and by October 27 the north jetty water was cleaning up and had again cooled to seasonal levels. In early October 2026 the water was still holding in the low 80s. The NOAA NCEI Coastal Water Temperature Guide lists October averages of 81.0 degrees at Trident Pier in Port Canaveral and 81.8 degrees at the Canaveral buoy 20 nautical miles offshore, the nearest long-record stations north of Sebastian Inlet.

Clarity is the bigger October problem at Sebastian Inlet. The report for the week of October 5, 2026 said heavy rain over central and southern Florida had led to the C-54 Canal spillway being opened, sending nasty black water out of the inlet during the latter part of the outgoing tide. The guide explained that saltwater fish move out because the fresh water carries too little oxygen and its salinity is too low for them, and that ENE winds would be needed to push cleaner water back in. That week the south jetty water looked like coffee with cream.

The same pattern shows up in October 2025. On October 20, 2025, the bite at the north jetty tip lasted only through the first two hours of the outgoing tide, until tannin-stained fresh water started out, after which the catch was mostly jack crevalle, ladyfish and small chopper bluefish. Tide times for these windows come from NOAA's station 8722004, Sebastian Inlet bridge.

In October the Sebastian Inlet north jetty gives up snook, released redfish and Spanish mackerel on the incoming tide, the south jetty adds pompano, and the T-Dock and surf supply snapper, sheepshead, whiting and small pompano.

On the north jetty in the week of October 27, 2025, snook and redfish were caught on both sides on live pinfish and shrimp, most snook short but with quite a few nice slot fish, and Spanish mackerel hit small jigs, silver spoons and live greenies on the beach side. Anglers fishing the bottom with sand fleas and shrimp took a few nice pompano, small black drum and at least one keeper permit. On the south jetty that week, pompano were caught at the tip on goofy jigs.

The T-Dock area stays slower in October. The October 20, 2025 report found small mangrove and mutton snapper around the dock pilings, all too small to keep, and noted that mutton snapper must be 19 inches. West of the bridge and the tide pool, a few small mangrove snapper came on cut bait, and anglers fishing fiddler crabs between the north jetty pilings caught small sheepshead. The October 27, 2025 report added that dredging of the inlet channel would begin in November and that the T-Dock would be closed for the duration of the project.

The surf depends on wind direction. In the week of October 5, 2026, SSE winds left the north beach calmer, and anglers fishing just north of the Sebastian Inlet north jetty reported small whiting and a couple of small pompano too short to keep, while a few decent snook took live mullet in the surf during the evening. The south surf saw no fishing, because there was still no access from the parking lot.

The October 20, 2025 report also restated the north jetty rules: the area between the railing and the painted yellow lines is a pedestrian walkway and emergency access, equipment belongs in the center of the jetty on the metal grates, and fishing from the Sebastian Inlet jetties is a privilege that can be revoked.

Two FWC seasons turn in October at Sebastian: flounder close on October 15, and spotted seatrout in the Indian River Lagoon Region close after October 31, while snook stay open all month.

The FWC flounder rules close flounder statewide every year from October 15 through November 30, with a 14-inch minimum and five per person when open, so the flounder that gather around Sebastian Inlet in late fall cannot be kept for the second half of October. FWC's spotted seatrout rules open the Indian River Lagoon Region from January 1 through October 31, with a 15 to 19-inch slot and two fish per person, which makes October the last month to keep a seatrout from the lagoon around Sebastian until the new year.

Snook remain legal through October in the region under FWC's snook regulations, one fish per person in the 28 to 32-inch slot, until the winter closure begins December 15. Redfish stay catch-and-release only in the Indian River Lagoon Region under the FWC red drum rules, which is why the guide reminded readers on October 20, 2025 that the reds caught at Sebastian Inlet had to go back.

For the October surf and jetty pompano at Sebastian Inlet, FWC's pompano and permit rules set a minimum of 11 inches fork length and six fish per harvester for Florida pompano, and a slot of 11 to 22 inches fork length with two per harvester for permit outside the Special Permit Zone in South Florida. For anglers fishing the lagoon instead, the U.S. Fish and Wildlife Service keeps Pelican Island National Wildlife Refuge waters open year-round, apart from the posted buffer around Pelican Island itself.