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Yellowfin tunaOff seasonBay · Florida
Round Island
27.56°N · 80.33°W · Bay · Sebastian Inlet to Jupiter Inlet 0-20 nm
Species here · tap to switch
- Best of all
- Common snook69
- Atlantic tarpon66
- Crevalle jack65
- Summer flounder63
- King mackerel60
- Red drum60
- Gray snapper58
- Southern flounder57
- Atlantic croaker56
- Spot54
- Weakfish54
- Florida pompano51
- Spanish mackerel51
- Little tunny49
- Spotted seatrout49
- Wahoo48
- Cobia47
- Greater amberjack42
- Mahi-mahi42
- Black drum41
- Black sea bass41
- Gray triggerfish38
- Red grouper38
- Red snapper38
- Bluefish35
- Sheepshead35
- Yellowfin tuna35
- Sailfish32
- Gag grouper20
Best score today · 7 AM · Yellowfin tuna
- Now
- 355 PM EDT
- Best window
- 6-9 PMFlood tide
- Tide now
- Flooding0.3 ft ▲
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Round Island 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 · 5 PM · now
Tide & current
NOAA CO-OPS
8Tide: FloodingCurrent: 2.5 kn floodWind & pressure
ECMWF
100Wind: 4 kt EPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
66Water temp: 86°F, warmLight: Late afternoonSolunar: Between periodsSeas: 1.2 ftSeason & habitat · Yellowfin tuna
Species seasonality
44Off season · capped at 35Season: Off seasonHabitat: Prime structureDepth: Out of rangeRegulations: no rule on file
Current regulations
What you can keep here today
Atlantic state waters (Nassau through Miami-Dade counties)
No rule for Yellowfin tuna is on file here yet, so its status is unknown, not closed. Confirm limits with FWC before you keep a fish.
Species rules here
- Atlantic croaker Retention open (50 per day)
- Black drum Retention open (5 per day)
- Bluefish Retention open (3 per day)
- Bonefish Catch & release (No retention)
- Cobia Retention open (1 per day)
- Crevalle jack Retention open
- Florida pompano Retention open (6 per day)
- Gag grouper Closed (No retention)
- Gray snapper Retention open (5 per day (10 snapper combined))
- Gray triggerfish Retention open (10 per day)
- Greater amberjack Retention open (1 per day)
- King mackerel Retention open (2 per day)
- Mahi-mahi Retention open (5 per day)
- Permit Retention open (2 per day)
- Red drum Catch & release (No retention)
- Red grouper Retention open (3 per day (3 Atlantic grouper and tilefish combined))
- Red snapper Check regulations
- Sailfish Retention open (1 per day (1 billfish combined))
- Sheepshead Retention open (8 per day)
- Snook Retention open (1 per day)
- Southern flounder Retention open (5 per day)
- Spanish mackerel Retention open (15 per day)
- Spot Retention open (50 per day)
- Spotted seatrout Retention open (2 per day)
- Summer flounder Retention open (5 per day)
- Tarpon Catch & release (No retention)
- Wahoo Retention open (2 per day)
Source: FWC · synced today
Seasonality · 52-week view · this week ringed
When Yellowfin tuna is best here
Out of season for Yellowfin tuna · shoulder season starts in 6 weeks
- Peak
- Shoulder
- Off
- This week
Spot profile
Round Island
- Depth
- 1-3 ftFlat bottom
- Structure
- Bay · Inner · ProtectedBay · flat bottom
- Season
- Off seasonYellowfin tuna
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 Round Island
Round Island is a bay in Sebastian Inlet to Jupiter Inlet 0-20 nm, Florida. Depth is 1-3 ft, with a flat bottom. Its profile reads bay, inner water and protected.
Waterlands scores 29 species here; the best right now are common snook, Atlantic tarpon and crevalle jack. It is peak season now for common snook, Atlantic tarpon, crevalle jack and summer flounder, and shoulder season for weakfish, Florida pompano, Spanish mackerel and little tunny. Common snook peak from April through May and from September through October. Atlantic tarpon peak from July through September. Crevalle jack peak from July through October.
Tackle & technique
- Yellowfin tuna
- Yellowfin feed in blue water along canyon edges, the shelf break, current edges, deepwater platforms and FADs, usually from the surface to about 300 feet. Troll ballyhoo, spreader bars and cedar plugs early in the day, then chunk butterfish or sardines, fish live hardtails, or drop jigs to marks. Around Gulf platforms and in the canyons the night bite on chunks and jigs is often better than the day.
- Common snook
- Snook ambush bait around mangrove shorelines, bridge and dock lights, jetties and the mouths of passes and inlets, generally in 2 to 15 feet of water. Fish moving water, especially the outgoing tide, with a live pilchard, pinfish or shrimp, or a jerkbait or soft plastic swum past the structure. In summer they spawn along beaches and inlets, and in winter they crowd into rivers, canals and deep backcountry creeks where the water stays warmer.
- Atlantic tarpon
- Tarpon roll along beaches, in passes and channels, and under bridges from late spring through fall, and in South Florida some fish stay through winter in warm canals and backcountry rivers. Live crabs, mullet or pinfish drifted through a pass on the outgoing tide, or a fly or soft plastic cast ahead of a rolling string of fish, are the main approaches. Use a long heavy leader, bow to the jumps, and keep big fish in the water for release.
Nearby spots
Other spots within an easy run
- Big Starvation Cove69
Bay · 0.9 mi
Top: Common snookPeak season- Common snook 69
- Atlantic tarpon 66
- Crevalle jack 65
4 kt EH 10:13 PM · 0.9 ftL 5:03 AM · 0.3 ft
- Head Cove69
Bay · 1.1 mi
Top: Common snookPeak season- Common snook 69
- Atlantic tarpon 66
- Crevalle jack 65
4 kt EH 10:13 PM · 0.9 ftL 5:03 AM · 0.3 ft
- Blue Hole Point69
Cape · 1.3 mi
Top: Common snookPeak season- Common snook 69
- Atlantic tarpon 69
- King mackerel 63
4 kt EH 10:13 PM · 0.9 ftL 5:03 AM · 0.3 ft
- Head Cove Pocket69
Bay · 1.4 mi
Top: Common snookPeak season- Common snook 69
- Atlantic tarpon 66
- Crevalle jack 65
4 kt EH 10:13 PM · 0.9 ftL 5:03 AM · 0.3 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 FWC before you keep a fish.
