The Gulf Stream Problem
Running NYC-to-Miami means fighting the Gulf Stream, which flows north at 2–5 knots. Miami-to-NYC gets a boost; the reverse direction adds hours. Gentry's record was set heading north (Miami to NYC). A southbound absolute record would need to account for this current penalty — potentially 2–3 extra hours at race pace.
Cape Hatteras
Where the cold Labrador Current collides with the warm Gulf Stream. Seas build fast, confused wave patterns, and shoal waters extend miles offshore. "The Graveyard of the Atlantic" has earned its name over centuries. Every attempt must plan for Hatteras — it's the crux of the route.
Fuel Strategy
At race pace (50–70+ mph), fuel burn for high-performance boats runs 100–300+ gal/hr. The Howes' MTI 440X averaged 1.65 gal/mile. A sub-20-hour run without fueling requires carrying 1,500+ gallons or running a vessel with enormous range. Fuel stops at Beaufort, NC or St. Augustine, FL are the standard options.
Night Running
Any sub-36-hour attempt means running through at least one night. Offshore at 60+ mph in darkness — with crab pots, debris, shipping traffic, and no reference points — is the single most dangerous element. Radar, FLIR, and a strong crew rotation are non-negotiable.
Weather Windows
Optimal: May–July. Monitor NOAA offshore forecasts for Cape Hatteras and the Florida Straits. A stable high-pressure system over the western Atlantic is the signal. Cold fronts can build 6–10 foot seas within hours off the Carolinas.
The Outboard Question
The Howes proved that modern outboards (Mercury Racing 500R) can sustain 70+ mph averages over 1,100+ miles. Can someone beat 35:44:33 with next-gen outboards? Mercury Racing's 600 SCi and the arms race in offshore catamaran design suggest yes — it's a matter of when, not if.