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Yellowfin tunaPeak seasonBay · Maryland
Sinepuxent Bay
38.25°N · 75.14°W · Bay · Coastal waters from Fenwick Island DE to Chincoteague VA out 20 NM
Species here · tap to switch
Best score today · 1 AM · Yellowfin tuna
- Now
- 405 PM EDT
- Best window
- 5 PM-12 AMDusk
- Tide now
- Low0.4 ft
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Sinepuxent Bay 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 + Open-Meteo Marine
38Tide: Low slackCurrent: 0.5 knWind & pressure
ECMWF
31Wind: 19 kt NEPressure: RisingWater temp & sky
NDBC + Open-Meteo Marine
46Water temp: 70°F, coolLight: DuskSolunar: Between periodsSeas: 7.0 ftSeason & habitat · Yellowfin tuna
Species seasonality
83Season: PeakHabitat: Usable structureDepth: Out of rangeRegulations: no rule on file
Current regulations
What you can keep here today
No rule for Yellowfin tuna is on file here yet, so its status is unknown, not closed. Confirm limits with Maryland DNR before you keep a fish.
Source: Maryland DNR · Sync unavailable, last verified Sep 13, 2026
Seasonality · 52-week view · this week ringed
When Yellowfin tuna is best here
Peak season for Yellowfin tuna · 1 more week at peak
- Peak
- Shoulder
- Off
- Not here
- This week
Spot profile
Sinepuxent Bay
- Depth
- 5-7 ftFlat bottom
- Structure
- Bay · Outer · Semi-exposedBay · flat bottom
- Season
- Peak 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 Sinepuxent Bay
Sinepuxent Bay is a bay in Coastal waters from Fenwick Island DE to Chincoteague VA out 20 NM, Maryland. Depth is 5-7 ft, with a flat bottom. Its profile reads bay, outer water and semi-exposed.
Waterlands scores 20 species here; the best right now are yellowfin tuna, Atlantic bluefin tuna and mahi-mahi. It is peak season now for yellowfin tuna, little tunny, red drum and scup, and shoulder season for Atlantic bluefin tuna, mahi-mahi, Atlantic croaker and black sea bass. Yellowfin tuna peak from July through September. Atlantic bluefin tuna peak from June through July and in December. Mahi-mahi peak from August through September.
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.
- Atlantic bluefin tuna
- Bluefin tuna follow schools of herring, mackerel, sand eels and menhaden over banks, ledges and shoals, mostly in the top 150 feet. Troll spreader bars and daisy chains to find fish, then switch to live bait, chunks or stick baits once a school is located. Heavy tackle and a NOAA HMS permit are required, and size-class limits change through the season.
- 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.
Nearby spots
Other spots within an easy run
- Grays Cove41
Bay · 2.3 mi
Top: Yellowfin tunaPeak season- Yellowfin tuna 41
- Atlantic bluefin tuna 35
- Mahi-mahi 35
19 kt NEH 6:32 PM · 2.5 ftL 12:41 AM · 0.6 ft
- Sandy Cove40
Bay · 0.6 mi
Top: Yellowfin tunaPeak season- Yellowfin tuna 40
- Atlantic bluefin tuna 34
- Mahi-mahi 34
19 kt NEH 11:10 PM · 0.9 ftL 5:56 AM · 0.5 ft
- Fassett Point40
Cape · 1.1 mi
Top: Yellowfin tunaPeak season- Yellowfin tuna 40
- Atlantic bluefin tuna 34
- Mahi-mahi 34
19 kt NEH 11:10 PM · 0.9 ftL 5:56 AM · 0.5 ft
- Greys Inlet40
Bay · 2.5 mi
Top: Yellowfin tunaPeak season- Yellowfin tuna 40
- Atlantic bluefin tuna 34
- Mahi-mahi 34
19 kt NEH 11:10 PM · 0.9 ftL 5:56 AM · 0.5 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 Maryland DNR before you keep a fish.
