Offshore · Offshore

Blue water off Islamorada

Open water about 6–20 miles out, with weed lines, the humps and the Gulf Stream edge. Positions change daily.

Skill: IntermediateCharter a boatBring your own boat

How to fish it

Look for birds, weed lines and temperature breaks. Swordfish are deep-dropped in 1,200–1,800 ft farther out. Get hump positions (such as the Islamorada Hump) from your chart plotter.

See today's tides and currents on the conditions page, or open this spot on the map.

What you can catch here

  • Mahi-mahi (dolphin)

    20" fork length minimum; 5 per person or 30 per private boat per day, whichever is less (charters: 5 per paying customer, none for captain and crew); open year-round.
    1. January: slow
    2. February: slow
    3. March: good
    4. April: peak
    5. May: peak
    6. June: peak
    7. July: good
    8. August: good
    9. September: slow
    10. October: slow
    11. November: slow
    12. December: slow
    Bait
    Rigged ballyhoo for trolling; live pilchards or chunks of ballyhoo and squid to hold a school at the boat
    Tackle
    20–30 lb conventional for trolling; 7 ft medium spinning rod, 4000–5000 reel and 20 lb line to pitch baits
    Rig
    6–8 ft of 40–60 lb mono or fluorocarbon (80 lb for big bulls); 6/0–7/0 hook on trolled ballyhoo, 3/0–5/0 on pitch baits
  • Sailfish

    63" lower-jaw fork length minimum; 1 billfish per person per day; open year-round. Almost always released: a fish you mean to release stays in the water in federal waters, and any landed billfish must be reported to NOAA within 24 hours.
    1. January: peak
    2. February: peak
    3. March: peak
    4. April: good
    5. May: slow
    6. June: slow
    7. July: slow
    8. August: slow
    9. September: slow
    10. October: good
    11. November: peak
    12. December: peak
    Bait
    Live goggle-eyes, pilchards, threadfin herring or ballyhoo, fished from a kite or slow-trolled
    Tackle
    7 ft rod with a 12–20 lb class conventional or 4000–6000 spinning reel, 20 lb mono
    Rig
    15–20 ft of 40–50 lb fluorocarbon; 4/0–7/0 non-offset circle hook sized to the bait, bridled through the nose
  • Wahoo

    No minimum size; 2 per person per day; open year-round. The federal limit is the same (landed with head and fins intact).
    1. January: peak
    2. February: good
    3. March: slow
    4. April: slow
    5. May: slow
    6. June: slow
    7. July: slow
    8. August: slow
    9. September: good
    10. October: peak
    11. November: peak
    12. December: peak
    Bait
    Rigged ballyhoo behind a planer or under a skirt; live blue runners slow-trolled along the edge
    Tackle
    50–80 lb class conventional for high-speed trolling; 30 lb class for ballyhoo
    Rig
    2–3 ft of #9–#12 single-strand wire or cable (their teeth cut mono); 7/0–9/0 hooks; an in-line weight or planer to get the bait down
  • Blackfin tuna

    No minimum size; 2 per person or 10 per boat per day, whichever is greater; open year-round. No federal HMS permit is needed for blackfin in state or federal waters.
    1. January: good
    2. February: good
    3. March: peak
    4. April: peak
    5. May: peak
    6. June: good
    7. July: slow
    8. August: slow
    9. September: slow
    10. October: good
    11. November: good
    12. December: good
    Bait
    Live pilchards or threadfin herring free-lined in a live-bait chum slick; chunks of bonito or sardine in a chunk line
    Tackle
    7 ft rod with a 6000–8000 spinning reel or a 20–30 lb conventional, 30–50 lb braid
    Rig
    8–10 ft of 25–40 lb fluorocarbon (blackfin are leader-shy); small 2/0–4/0 circle or live-bait hook
  • Swordfish

    47" lower-jaw fork length (or 25" cleithrum to keel) minimum; 1 per person, up to 4 per private boat (6 per charter boat); open year-round; hook and line only; every landed swordfish reported to NOAA within 24 hours. Almost all Islamorada swordfishing is in federal waters, where the HMS Angling permit is required.
    1. January: good
    2. February: good
    3. March: good
    4. April: good
    5. May: good
    6. June: good
    7. July: good
    8. August: good
    9. September: good
    10. October: good
    11. November: good
    12. December: good
    Bait
    A whole squid, or a strip cut from the belly of a bonito or mahi and sewn into a bait
    Tackle
    Two-speed or electric reel on an 80 lb class rod, 80–130 lb braid
    Rig
    15–20 ft of 250–400 lb mono; 9/0–11/0 hook; 8–15 lb of lead on a breakaway link 50–100 ft above the bait

Access

Fished by
Charter a boat; Bring your own boat
Skill
Intermediate
Position
A general area about 18 km across, drawn as a circle on the map rather than a pin.

Not for navigation. Positions are approximate. Use official charts, watch your depth and respect private property and posted signs.

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