A good rule is ~90 minutes before local sunset—this catches golden hour on the way out and the “afterglow” 10–20 minutes after the sun sets. Winter sunsets arrive earlier with crisper horizons; summer runs later with bigger, more dramatic cloudscapes.

High, thin clouds (cirrus) often light up with pinks and reds; broken mid-level clouds add texture. Heavy low overcast mutes color. Light winds favor reflections on protected water; stronger onshore wind can add chop but sometimes rich, fast-changing skies.

Open gulf can be choppier with onshore breeze, while the Intracoastal Waterway and nearby bays are usually calmer. Many routes split time—cruising protected backwaters first, then moving to gulf viewpoints when conditions are comfortable for everyone aboard.

Sightings are common year-round along the ICW and bays, but never guaranteed. Responsible tours keep legal distances and don’t chase wildlife. Even without dolphins, sunset light, seabirds, and cloud color shifts make for memorable views and photos.

Dress in layers for the evening breeze. Bring sunscreen, hat, sunglasses, snacks, and drinks (avoid glass). Non-marking shoes are best on deck. A phone or camera is ideal for the afterglow window; a small towel helps with light spray on windier evenings.

Choose calmer days if you’re sensitive and sit near the boat’s center facing forward. Keep your eyes on the horizon, avoid heavy meals and alcohol beforehand, and consider motion-aid remedies. Protected backwaters typically feel gentler than open gulf.

Tides mainly affect current in passes and backwaters. Moon phase doesn’t change sunset color, but a bright moon can add sparkle on the ride back. New-moon nights give darker twilight; full-moon evenings can add a photogenic moon-path on the water.