Waterlands

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King mackerelOff season

Channel · Louisiana

Southwest Pass

29.94°N · 89.29°W · Channel · Chandeleur Sound

LOADING MAP

Best score today · 6 PM · King mackerel

68/100Great
Now
3511 AM CST
Best window
5 PM-12 AMFlood tide
Tide now
Ebbing1.0 ft ▼

Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions · rolling from now

Conditions · 11 AM · now

Time11ANOW
Score35Fair
Tide1.0 ft ▼Ebbing
Current0.3 knmodeled · toward SW
Wind15 kn Egusts 21 · steady
Sea stateModerate2.6 ft · 5 s
Air temp74°Warm
WeatherPartly cloudy41% cloud
Water72°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for King mackerel is on file here yet, so its status is unknown, not closed. Confirm limits with LDWF before you keep a fish.

Source: LDWF · Not synced yet, last verified Sep 13, 2026

Seasonality · 52-week view · this week ringed

When King mackerel is best here

Out of season for King mackerel · shoulder season starts in 22 weeks

King mackerel season by week of the year. Out of season for King mackerel · shoulder season starts in 22 weeks.
  • Peak
  • Shoulder
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  • This week

King mackerel in Louisiana →

Spot profile

Southwest Pass

Depth
1-3 ftFlat bottom
Structure
Pass · Inner · Semi-exposedPass · flat bottom
Season
Off seasonKing mackerel

NOAA NCEI DEM, sampled Sep 13 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Southwest Pass

Southwest Pass is a channel in Chandeleur Sound, Louisiana. Depth is 1-3 ft, with a flat bottom. Its profile reads pass, inner water and semi-exposed.

Waterlands scores 14 species here; the best right now are red drum, sheepshead and spotted seatrout. It is peak season now for red drum, spotted seatrout and southern flounder, and shoulder season for sheepshead, black drum, gray triggerfish and red snapper. Red drum peak from August through November. Sheepshead peak from February through April. Spotted seatrout peak from March through May and from October through November.

Tackle & technique

King mackerel
Kings roam from beaches and pier ends out to reefs, wrecks and ledges in 40 to 200 feet, usually feeding in the upper half of the water column. Slow-troll live menhaden, blue runners or cigar minnows on a light wire stinger rig, or pull spoons and ribbonfish past bait schools. Look for clean green water above 68 F with bait and birds on it.
Red drum
Redfish feed on shallow grass flats, oyster bars and marsh edges, often in 1 to 4 feet of water, and drop into channels, deep holes and tidal creeks when the water turns very hot or cold. Work a live shrimp under a popping cork or a soft plastic along the grass line on a rising tide, then fish creek mouths and drains as the tide falls. Bull reds over 30 inches school in the surf, passes and jetties in late summer and fall, where cut mullet or a live crab on the bottom is the standard approach.
Sheepshead
Sheepshead graze barnacles and crabs off pilings, jetty rocks, bridge supports, oyster bars and nearshore reefs, from a few feet deep out to about 50 feet. Drop a fiddler crab, sand flea or piece of shrimp on a small, strong hook straight down next to the structure with just enough weight to hold bottom. The bite is a light tap, so keep the line tight and set the hook fast.

Nearby spots

Other spots within an easy run

  • Fishing Smack Bay

    Bay · 0.6 mi

    62
    Top: Red drumPeak season
    • Red drum 62
    • Spotted seatrout 58
    • Southern flounder 55

    15 kt EL 3:21 PM · 0.4 ftH 5:27 AM · 1.8 ft

  • Deadmans Bayou

    Gut · 0.8 mi

    62
    Top: Red drumPeak season
    • Red drum 62
    • Spotted seatrout 58
    • Sheepshead 57

    15 kt EL 3:21 PM · 0.4 ftH 5:27 AM · 1.8 ft

  • Conkey Cove Pass

    Channel · 1.2 mi

    62
    Top: Red drumPeak season
    • Red drum 62
    • Spotted seatrout 58
    • Sheepshead 57

    15 kt EL 3:21 PM · 0.4 ftH 5:27 AM · 1.8 ft

  • Oak Mound Bayou

    Gut · 1.6 mi

    62
    Top: Red drumPeak season
    • Red drum 62
    • Black drum 57
    • Sheepshead 57

    15 kt EL 3:21 PM · 0.4 ftH 5:27 AM · 1.8 ft

Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with LDWF before you keep a fish.