Species at Horn Island, Mississippi Sound
Speckled trout
low light + moving water over the shell
Redfish
year-round marsh resident; bulls stack passes in fall
Southern flounder
fall cooling pushes them out the passes to spawn
Sheepshead
pre-spawn stack on hard structure in cold water
Spanish mackerel
warm clear water and glass-minnow schools in passes
Black drum
late-winter spawning run stacks oyster and bridge channels
Tripletail
hot still days, sight-fished under floating cover
Cobia (ling)
spring migration cruising the beach, sight-cast structure
Tarpon
summer silver kings follow pogey schools off river passes
Jack crevalle
warm-season bait blitzes, chaos on moving water
White trout (sand seatrout)
summer bay swarms over shell and around structure
What's biting at Horn Island, Mississippi Sound, month by month
| January | Speckled trout, Redfish, Sheepshead, Black drum |
|---|---|
| February | Speckled trout, Redfish, Sheepshead, Black drum |
| March | Speckled trout, Redfish, Sheepshead, Black drum, Cobia (ling) |
| April | Speckled trout, Redfish, Sheepshead, Spanish mackerel, Black drum, Cobia (ling) |
| May | Speckled trout, Redfish, Spanish mackerel, Tripletail, Cobia (ling), Jack crevalle, White trout (sand seatrout) |
| June | Speckled trout, Redfish, Spanish mackerel, Tripletail, Tarpon, Jack crevalle, White trout (sand seatrout) |
| July | Speckled trout, Redfish, Tripletail, Tarpon, Jack crevalle, White trout (sand seatrout) |
| August | Speckled trout, Redfish, Tripletail, Tarpon, Jack crevalle, White trout (sand seatrout) |
| September | Speckled trout, Redfish, Southern flounder, Spanish mackerel, Tripletail, Cobia (ling), Tarpon, Jack crevalle, White trout (sand seatrout) |
| October | Speckled trout, Redfish, Southern flounder, Spanish mackerel, Cobia (ling), Jack crevalle, White trout (sand seatrout) |
| November | Speckled trout, Redfish, Southern flounder |
| December | Speckled trout, Redfish, Sheepshead |
Typical seasons for this stretch of coast — a warm or late year shifts them by a few weeks. The live forecast scores today's actual conditions.
Coastal runs that pass Horn Island, Mississippi Sound
These species travel the coast with the seasons, so they show up on a schedule rather than living here year-round.
Redfish (red drum)
bull-red fall surf run cascades by latitude: Mid-Atl Sep–Oct → FL Oct–Nov → Gulf Nov–Dec
Pompano
the strongest, cleanest cascade we have — FL Treasure Coast winter run; Gulf spring run hits Pensacola ~April
Cobia
E→W run (separate stock): Tampa/Charlotte Harbor (Mar) → Destin → Gulf Shores → Pensacola → MS/LA. Sight-fished at the surface
Spanish mackerel
Gulf stock — E→W in spring (FL Gulf → AL/MS → TX), back E→S in fall
King mackerel
Gulf stock — splits in fall: eastern group back down FL, western group W down the TX coast
How Horn Island, Mississippi Sound fishes
Open water lies to the south of Horn Island, Mississippi Sound. A wind out of the south is onshore here — it stacks swell and chop into the mouth and pushes stirred-up water inshore, while a north wind flattens the surface and tends to clean it up.
This is an inshore station — bay, river or lagoon water rather than an open ocean mouth. Tide stage and water temperature drive the bite here far more than swell does.
Tides here are read from NOAA station 8742221 at 30.2383, -88.6667 — see it on NOAA CO-OPS.
Shops & partners near Horn Island, Mississippi Sound
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Common questions about Horn Island, Mississippi Sound
- What fish can you catch at Horn Island, Mississippi Sound?
- Speckled trout, Redfish, Southern flounder, Sheepshead, Spanish mackerel, Black drum, Tripletail, Cobia (ling), Tarpon, Jack crevalle, White trout (sand seatrout). Each has its own season, preferred tide and water-temperature window at Horn Island, Mississippi Sound.
- When is the best time to fish Horn Island, Mississippi Sound?
- September has the most species in season (9 of 11) — Speckled trout, Redfish, Southern flounder, Spanish mackerel, Tripletail, Cobia (ling), Tarpon, Jack crevalle. Seasons shift by a few weeks in a warm or late year.
- What tide is best for fishing Horn Island, Mississippi Sound?
- 7 of the 11 species here feed best on moving water. Moving water is what pulls bait through the mouth, so the hours either side of a tide change usually beat dead slack.
- Which wind is bad for Horn Island, Mississippi Sound?
- Open water lies to the south, so a south wind is onshore — it stacks swell and chop into the mouth and pushes dirty water inshore. A north wind flattens and cleans it up.
- Do migrating fish run past Horn Island, Mississippi Sound?
- Yes — Redfish (red drum) (southbound Sep–Nov); Pompano (southbound Oct–Dec · northbound Feb–May); Cobia (westbound Mar–May); Spanish mackerel (westbound Feb–Jun · eastbound Sep–Nov); King mackerel (northbound Mar–Sep · westbound Oct–Dec). These travel the coast with the seasons rather than living here year-round.
- Where are the tides for Horn Island, Mississippi Sound measured?
- NOAA CO-OPS station 8742221, at 30.2383, -88.6667. What Inlet? scores the live tide, current, solunar and weather for that station.
Inlets near Horn Island, Mississippi Sound
- Graveline Bayou Entrance
- Pascagoula, Mississippi Sound
- Petit Bois Island, Mississippi Sound
- Biloxi (Cadet Point), Biloxi Bay
- Ship Island, Mississippi Sound
- Grand Bay NERR, Mississippi Sound
- Bayou La Batre, Mississippi Sound
- Gulfport Harbor, Mississippi Sound
Fishing a different inlet today? Every one has its own species roster and bite pattern.
Browse every inlet in Mississippi, or the full inlet directory.