Single-zone SST guide
Blackfin Tuna water temperature at Cape Hatteras & Point Offshore.
- Thunnus atlanticus
- Tuna
- June: peak
Typical June SST in Cape Hatteras & Point Offshore is 74–82°F. Blackfin Tuna prefer 68–82°F with peak activity in 72–80°F.
SST threshold
Blackfin Tuna threshold gauge.
Year-round overlap
Cape Hatteras & Point Offshore SST × Blackfin Tuna range.
Where Cape Hatteras & Point Offshore typical monthly SST overlaps with blackfin tuna's preferred and optimal ranges, the species is in range.
Best months
May, June, July, August, September, October
| Month | Zone SST | Status |
|---|---|---|
| Jan | 58–66°F | Outside |
| Feb | 56–64°F | Outside |
| Mar | 58–66°F | Outside |
| Apr | 64–72°F | Fishable |
| May | 68–76°F | Peak |
| Junnow | 74–82°F | Peak |
| Jul | 78–84°F | Peak |
| Aug | 78–84°F | Peak |
| Sep | 76–82°F | Peak |
| Oct | 70–78°F | Peak |
| Nov | 64–72°F | Fishable |
| Dec | 60–68°F | Outside |
Best months
May, June, September, October
Chunk bait at offshore reefs, rigs, and the Gulf Stream edge. Vertical jigging is highly effective. Sunrise and sunset bites are strongest.
Verify with current SST imagery
These ranges are climatological norms. Actual SST varies year over year — get an SST satellite shot the day before you run.
Live SST imagery for Cape Hatteras & Point Offshore.
Bield: Fish overlays current NOAA CoastWatch SST onto your chartplotter view and alerts you when Cape Hatteras & Point Offshore hits blackfin tuna's optimal 72–80°F window.
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