White Marlin water temperature at Hudson Canyon & New York Bight Offshore.
Typical May SST in Hudson Canyon & New York Bight Offshore is 54–64°F. White Marlin prefer 70–82°F with peak activity in 73–79°F.
White Marlin SST threshold
Year-round overlap with Hudson Canyon & New York Bight Offshore SST
Where the Hudson Canyon & New York Bight Offshore typical monthly SST band overlaps with white marlin's preferred and optimal ranges, the species is in range.
| Month | Zone SST | Status |
|---|---|---|
| Jan | 44–52°F | Outside |
| Feb | 44–50°F | Outside |
| Mar | 44–52°F | Outside |
| Apr | 46–56°F | Outside |
| Maynow | 54–64°F | Outside |
| Jun | 62–72°F | Fishable |
| Jul | 68–78°F | Peak |
| Aug | 70–80°F | Peak |
| Sep | 66–74°F | Fishable |
| Oct | 58–66°F | Outside |
| Nov | 52–60°F | Outside |
| Dec | 46–54°F | Outside |
July, August
White marlin fishing is sight fishing at the surface — pitch baits to fish coming up on a teaser. Find them on the warm side of a 2–3°F break in 73–79°F water. Mid-Atlantic canyon mornings in August are the iconic bite.
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 Hudson Canyon & New York Bight Offshore.
Bield: Fish overlays current NOAA CoastWatch SST onto your chartplotter view and alerts you when Hudson Canyon & New York Bight Offshore hits white marlin's optimal 73–79°F window.