Chasse sous-marine à Southport — vent, houle, visibilité, marées et caméras en direct

• sheepshead
  Archosargus probatocephalus · 2–15 m · légal
• mangrove/mutton snapper
  Lutjanus spp. · 5–35 m · légal
• gag/red grouper
  Mycteroperca microlepis · 10–45 m · ⚠️ fermeture/limite
  Season is state-set — check before you go.
• hogfish
  Lachnolaimus maximus · 5–30 m · légal
• cobia
  Rachycentron canadum · 3–30 m · légal
• flounder
  Paralichthys spp. · 1–20 m · légal

• ✓Florida: saltwater licence $17 res / $47 non-res; reef fish need the free State Reef Fish Angler (SRFS) designation. NC: CRFL; SC/GA: saltwater licence.
• ✓Distances (FL): 100 yd from beaches/piers/bridges, 100 ft from the above-water part of a jetty. Powerheads banned in FL and SC; rebreathers are illegal for spearfishing in FL.
• ✓SC: gamefish (red drum/seatrout/cobia/tarpon/striped bass) hook-and-line only (§50-5-1700). GA: speargun doubtful in state water — real hunting on federal reefs.

• ⛔ 🚫 Do not spear (FL FAC 68B-20.005): snook, red drum, spotted seatrout, tarpon, bonefish, pompano, goliath/Nassau grouper, billfish, sharks, rays + ornamental reef families.
• ⛔ 🚫 Spiny lobster/stone crab — hand-take only (no puncturing). Powerheads banned in FL and SC. Monroe County (Long Key north to the Miami-Dade line — incl. Key Largo): spearfishing banned; the lionfish licence exemption does NOT override it — hand-held nets only there.

US spearfishing law is state-by-state. License, spearable species, powerhead rules and distances vary; federal sanctuaries (Gray's Reef, the Keys, Flower Garden Banks) ban spearfishing. Always confirm with the state agency and local ordinances.

• Sets: watch the wave trains ≥15 min before entering; Hmax ≈ 2×Hs, the wash can run 50 m past the foam line. A lull >10 min with period >12 s = a big set «overdue», do NOT enter; enter right after a full set passes and re-check at minute 30.
• Exit FIRST: find your exit AND a backup before entering. On a rocky/boulder shore a 0.5 m rise in swell can make the exit impossible — getting pinned/unable to climb out is the main killer.
• Headland rip: prominent points often have a permanent topographic rip regardless of the model — locate it, enter/exit on the windward side, never swim against it.
• Cold: wetsuit per the SST chip; the first shiver = a metabolic surge and a drop in breath-hold → get out at the first steady shiver. Cap the session at 45–60 min below 15 °C.
• Solo discipline: buoy up; tell someone the spot and exit time; conservative breath-hold (never push it in cold/murky/surfy water); visibility <3 m — don't enter.
• Afternoon wind: on many coasts the wind builds from midday — plan to be out of the water by midday; the chop builds — get out.
• UV 11:00–15:00 (UVI ≥6): sunscreen and cover up on the surface interval.
• Solo is a fundamental risk (hypoxic blackout with no buddy). Any doubt = No-go.