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Mahi-mahiShoulder seasonBay · South Carolina
Saint Helena Sound
32.45°N · 80.44°W · Bay · Coastal waters from Edisto Beach SC to Savannah GA out 20 NM
Species here · tap to switch
- Best of all
- Crevalle jack79
- King mackerel75
- Atlantic tarpon74
- Florida pompano73
- Red drum73
- Atlantic croaker72
- Summer flounder72
- Gray snapper70
- Spot70
- Spanish mackerel68
- Little tunny62
- Weakfish61
- Southern flounder60
- Cobia59
- Black sea bass58
- Gray triggerfish58
- Greater amberjack58
- Gag grouper57
- Red grouper57
- Red snapper57
- Spotted seatrout57
- Black drum54
- Sheepshead52
- Mahi-mahi50
- Wahoo44
- Bluefish35
- Sailfish35
- Yellowfin tuna35
Best score today · 2 AM · Mahi-mahi
- Now
- 503 PM EDT
- Best window
- 3 PM-12 AMHigh slack
- Tide now
- Flooding3.2 ft ▲
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Saint Helena Sound scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 3 PM · now
Tide & current
NOAA CO-OPS
91Tide: FloodingCurrent: 1.2 kn floodWind & pressure
ECMWF
99Wind: 10 kt NNEPressure: RisingWater temp & sky
NDBC + Open-Meteo Marine
72Water temp: 83°F, warmLight: OvercastSolunar: Between periodsSeas: 1.7 ftSeason & habitat · Mahi-mahi
Species seasonality
62Season: ShoulderHabitat: Usable structureDepth: Out of rangeRegulations: no rule on file
Current regulations
What you can keep here today
No rule for Mahi-mahi is on file here yet, so its status is unknown, not closed. Confirm limits with SCDNR before you keep a fish.
Source: SCDNR · synced today
Seasonality · 52-week view · this week ringed
When Mahi-mahi is best here
Shoulder season for Mahi-mahi · 1 more week at shoulder
- Peak
- Shoulder
- Off
- This week
Spot profile
Saint Helena Sound
- Depth
- 4-25 ftSlope
- Structure
- Bay · Outer · ExposedBay · slope
- Season
- Shoulder seasonMahi-mahi
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 Saint Helena Sound
Saint Helena Sound is a bay in Coastal waters from Edisto Beach SC to Savannah GA out 20 NM, South Carolina. Depth is 4-25 ft, with a slope. Its profile reads bay, outer water and exposed.
Waterlands scores 28 species here; the best right now are crevalle jack, king mackerel and Atlantic tarpon. It is peak season now for crevalle jack, king mackerel, Atlantic tarpon and red drum, and shoulder season for Florida pompano, Spanish mackerel, little tunny and weakfish. Crevalle jack peak from July through October. King mackerel peak in May and from September through October. Atlantic tarpon peak from July through September.
Tackle & technique
- Mahi-mahi
- Mahi feed near the surface along weedlines, floating debris, buoys and current edges offshore, in water from the low 70s to the low 80s. Troll ballyhoo or small skirted lures along the weed, and when a school comes up behind the boat keep one hooked fish in the water while you pitch cut bait or jigs to the rest. Look for birds working over weed and flotsam.
- Crevalle jack
- Jacks roam in schools through inlets, passes, bays, river mouths and along beaches, pushing bait to the surface, and big fish also hold on nearshore reefs and wrecks. Watch for birds and surface blowups, then cast a popper, a spoon or a bucktail into the school and retrieve fast. Bring heavy spinning tackle, because a jack over 15 pounds runs hard and fights for a long time.
- 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.
Nearby spots
Other spots within an easy run
- Combahee Bank79
Bar · 1.5 mi
Top: Crevalle jackPeak season- Crevalle jack 79
- King mackerel 75
- Atlantic tarpon 74
10 kt NNEH 6:40 PM · 6.6 ftL 1:01 AM · 1.1 ft
- Oyster Bank78
Bar · 1.8 mi
Top: Crevalle jackPeak season- Crevalle jack 78
- Red drum 75
- King mackerel 74
10 kt NNEH 6:39 PM · 6.7 ftL 12:48 AM · 1.1 ft
- Pelican Bank77
Bar · 1.2 mi
Top: Crevalle jackPeak season- Crevalle jack 77
- King mackerel 75
- Florida pompano 72
10 kt NNEH 6:40 PM · 6.6 ftL 1:01 AM · 1.1 ft
- Egg Bank77
Bar · 1.8 mi
Top: Crevalle jackPeak season- Crevalle jack 77
- King mackerel 74
- Florida pompano 72
10 kt NNEH 6:39 PM · 6.7 ftL 12:48 AM · 1.1 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 SCDNR before you keep a fish.
