Sailfish water temperature at Northeast Florida Offshore & St. Augustine.
Typical May SST in Northeast Florida Offshore & St. Augustine is 76–82°F. Sailfish prefer 70–82°F with peak activity in 73–80°F.
Sailfish SST threshold
Year-round overlap with Northeast Florida Offshore & St. Augustine SST
Where the Northeast Florida Offshore & St. Augustine typical monthly SST band overlaps with sailfish's preferred and optimal ranges, the species is in range.
| Month | Zone SST | Status |
|---|---|---|
| Jan | 64–72°F | Fishable |
| Feb | 64–70°F | Outside |
| Mar | 66–74°F | Fishable |
| Apr | 72–78°F | Peak |
| Maynow | 76–82°F | Peak |
| Jun | 80–84°F | Fishable |
| Jul | 82–86°F | Outside |
| Aug | 82–86°F | Outside |
| Sep | 80–84°F | Fishable |
| Oct | 76–82°F | Peak |
| Nov | 70–76°F | Peak |
| Dec | 66–72°F | Fishable |
April, May, October
Kite fishing live goggle eyes and threadfin herring is the SE Florida winter standard. Slow-troll dink ballyhoo on weed lines in summer. Find sails on the cool edge where they push bait against the Gulf Stream.
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 Northeast Florida Offshore & St. Augustine.
Bield: Fish overlays current NOAA CoastWatch SST onto your chartplotter view and alerts you when Northeast Florida Offshore & St. Augustine hits sailfish's optimal 73–80°F window.